Introduction...from 3 to 4 Tanks for the production and storage of DHW. Domestic use....from to 8 Tanks for the production and storage of DHW. Industr

Transcription

1 DH W HOT WATER TANKS FOR PRODUCTION AND STORAGE Domestic and Industrial uses Stainless Steel Tanks: Tank in tank, Coil and Storage Inertia Tanks for primary circuits TECHNICAL INFORMATION AENOR Empresa Registrada ER-8//93

2 Introduction...from 3 to 4 Tanks for the production and storage of DHW. Domestic use....from to 8 Tanks for the production and storage of DHW. Industrial use....from 9 to Tanks for the hot water production and storage in closed circuit Domestic use....from 2 to 22 Tanks for the hot water production and storage in closed circuit Industrial use....from 23 to 24 Hydraulic installation Installation Norms Installation diagrams...from 2 to 37 Electrical heating. DHW tanks Heating elements and control panels...from 38 to 43 DHW production and performance Performance curves and tables...from 44 to 80 Accessories for DHW tanks Accessories, fittings...from 8 to 8 Sales offices

3 Introduction One of the fundamental characteristics of LAPESA since it was founded in 94, has always been its dynamism; its capacity to stay one step ahead of market changes and, indeed, to anticipate its customers expectations. The companys current leading position in the Spanish market and its increasing presence in foreign markets are a direct consequence of the importance that LAPESA has always placed on investments in technology and in production and human means as well as its constant concern for the quality of its products and services. The two basic elements that have aided our company s development: innovation and quality management, pose a constant challenge and we concentrate all of our resources, both human and material, on working in a coordinated way to achieve our one and only aim which is to satisfy our customers requirements. Customer service is the basis of our company culture and LAPESA is equipped with all the necessary logistic means to ensure that our products reach our customers in optimum condition. Our commercial network is spread throughout the European countries, Maghreb, South America and the Arab countries. Our customer-oriented service along with the level of quality of our products has meant that LAPESA has consolidated its position as leader of its sector in Spain as well as having earned the recognition and a high and renowned position in foreign markets. Most of the multinational petrochemical companies and firms related to this sector are customers of ours, as well as national construction companies, large buying groups in the sector and numerous distributing and installing firms which have, from the very beginning, placed their confidence in us thanks to our ability to respond to their specific needs and requirements. The CE Mark means that the product complies with all relevant European Directives, such as the 97/23/CE European Directive on Pressure Equipments. The fact that our products bear the CE mark indicates that they are apt for marketing in any EU country will full guarantees as to their safety. The health and hygiene measures approved by 98/83/CE Directive shall be adopted for the prevention of Legionellosis 3

4 Tanks for the production and storage of DHW. Programme Domestic use. GX-D.I: 30 to 00 litre models tank in tank prepared for flanged electric element... GX-D.I: 30 to 00 litre models tank in tank prepared for threaded electric element... GX-D.I2: 2 to 300 litre models tank in tank prepared for threaded electric element...7 GX-P I: 300 to,000 litre models multifunctional, tank in tank with coil...8 GX-PAC I: 300 to 00 litre models multifunctional, tank in tank without coil...9 GX-R I 0 to 00 litre models buffer tanks for storage... GX-R I: to,000 litre models buffer tanks for storage... GX-M.I: to,000 litre models tanks with coil...4 GX-MB.I: to,000 litre models tanks with coil and DN0 manhole... GX-M2.I: 300 to 00 litre models tanks with two coils... GX-M2.I: to,000 litre models tanks with two coils...7 GX-M2B.I: to,000 litre models tanks with two coils and DN0 manhole...8 Industrial use. MXV-RB:,00 to,000 litre models for DHW storage with DN0 manhole...9 GX-RB I: to,000 litre models buffer tanks for storage with DN0 manhole...2 MXV-SB/SSB:,00 to,000 litre models with coil and DN0 manhole... GX-M I: 0 to 00 litre models tanks with coil...3 Tanks for the hot water production and storage in closed circuit Domestic use. G-I: 0 to,00 litre models. Thermal inertia tanks for storage in primary circuits...2 Industrial use. MV-I:,00 to,000 litre models. Thermal inertia tanks for storage in primary circuits...23 G-IS: 20 to,000 litre models. Thermal inertia tanks with coil for storage in primary circuits...22 MV-IS:,00 to,000 litre models. Thermal inertia tanks with coil for storage in primary circuits

5 GX-D I: 30 to 00 litre models, for DHW Tank in tank (prepared for flanged electric element) g c A z kw ww z i kv p c- Inspection port d- DHW storage tank e- Heating circuit f- External lining g- Top and bottom covers h- Thermal Insulation i- Control panel j- Auxiliary side hole p- Drain valve /8 GAS/F (supplied) s- Sensor probe Description: Double-wall tanks for the production and storage of domestic hot water, with capacities from 30 to 00 litres. Made in AISI-3 stainless steel, chemically descaled and passivated after assembly. Surrounding carbon steel chamber for the indirect heating and production of DHW by means of external energy source or electric heating element. Thermal insulation: with CFC-free, mould-injected rigid, 4 Kg/m3 density, polyurethane foam. Installation: The whole range is designed for vertical installation and also for wall installation for models 30 and 0 litres. Regulation and control (Control panel Type KP): The tank includes control panel with thermometer, regulation and safety thermostat and on/off switch (more details in pages 39 and ). Supplied with a blind flange at the auxiliary side hole, provided for the flanged electric heating element later installation. For electric heating, all is needed is to incorporate the electrical element supplied with the necessary power leads, to be connected to the control panel that is totally factory-wired and includes all of the regulating and control elements required. Maintenance free: The electric element fitted in the primary heating circuit (between the stainless steel tank and the surrounding chamber), makes it immune to the typical agressions of domestic hot water, such as calcification and/or corrosion, thus offering the maximum guarantee for a long life service. More details in page 38. Supply: The tank is supplied totally finished, with all of its components (sensors, regulating devices, primary circuit drain valves, etc. ) fitted and tested. External finished with padded lining in white RAL 90 and covers in anthracite grey RAL 702, with reinforced cardboard packaging and independent non-returnable pallet. Technical characteristics / Connections / Dimensions GX-30-DI GX-0-DI GX300-DI GX-0-DI GX-00-DI (*) Primary fluid 80 ºC, cold inlet ºC f j g h d s e B D M Total capacity litres DHW capacity litres Heating circuit capacity litres Maximum temperature of DHW tank (secondary) ºC Maximum working pressure DHW tank (secondary) MPa (bar) 0. (.) 0. (.) 0. (.) 0. (.) 0. (.) Maximum temperature in heating circuit ºC Maximum pressure in heating circuit MPa (bar) 0.3 (3) 0.3 (3) 0.3 (3) 0.3 (3) 0.3 (3) Heat exchange surface in heating circuit m Primary fluid flow litres/hr Absorbed power KW Temperature loss ºC/hr Expansion vessel charge pressure MPa (bar) 0.3 (3.) Expansion valve setting MPa (bar) 0. () Temperature and Pressure Relief valve set opening pressure MPa (bar) 0.7 (7) Temperature and Pressure Relief valve set opening temperature ºC 90 Empty weight (approx.) Kg Full weight (approx.) Kg kw / ww:cold water inlet / DHW outlet -T&P relief valve connection "GAS/M 3/4 3/4 3/4 3/4 kv / kr:heating circuit input / return "GAS/F -/2-/2-/2-/2 z: Recirculation "GAS/M 3/4 3/4 3/4 3/4 M: optional connection input (ASH pump, boiler...) "GAS/F -/2-/2-/2-/2 N: optional connection return(ash pump, boiler...) "GAS/F - - -/2-/2-/2 P&T relief valve size "GAS/M 3/4 3/4 3/4 3/4 3/4 j:inmersion heater Side flange D4 mm Dimension A: External diameter mm Dimension B: Total length mm Dimension C: mm Dimension D: mm Dimension F: mm Performances* Primary flow rate litres/hr Continuous output (30 ºC) litres/hr Boiler output (30 ºC) KW Continuous output (4 ºC) litres/hr Boiler output (4 ºC) KW Continuous output (0 ºC) litres/hr Boiler output (0 ºC) KW NOTE: If a gas or oil boiler is connected, they must be controlled through a 2 Port Spring Return Motorised Valve N kr C F Kw ww

6 GX-D I: 30 to 00 litre models, for DHW Tank in tank (prepared for threated electric element) z c A kw ww g kv kv i z A kw ww p z h Kw ww f d B s c- Inspection port d- DHW storage tank e- Heating circuit e f- External lining g- Top and bottom covers h- Thermal Insulation R kr kr M M i- Control panel p- Drain valve /8 GAS/F (supplied) g s- Sensor probe GX-30/0/00-DI GX-2/20/300-DI Description: Double-wall tanks for the production and storage of domestic hot water, with capacities from 30 to 00 litres. Made in AISI-3 stainless steel, chemically descaled and passivated after assembly. Surrounding carbon steel chamber for the indirect heating and production of DHW by means of external energy source or electric heating element. Thermal insulation: with CFC-free, mould-injected rigid, 4 Kg/m3 density, polyurethane foam. Installation: The whole range is designed for vertical installation and also for wall installation for models 30 and 2 litres. Regulation and control (Control panel type LP GX/UK): The tank includes control panel with thermometer and regulation and safety thermostat (more details in pages 4 and 42). In option, a electric heater can be supplied with the tank. It is a 3, or 9 KW INCOLOY 2 heater, with own safety and regulation thermostat (self-controlled heating element). Maintenance free: The electric element fitted in the primary heating circuit (between the stainless steel tank and the surrounding chamber), makes it immune to the typical agressions of domestic hot water, such as calcification and/or corrosion, thus offering the maximum guarantee for a long service life. More details in page. Supply: The tank is supplied totally finished, with all of its components (sensors, regulating devices, primary circuit drain valves, etc. ) fitted and tested. External finished with padded lining in white RAL 90 white and covers in anthracite grey RAL 702, with reinforced cardboard packaging and independent non-returnable pallet. D N C F Technical characteristics / Connections / Dimensions GX-30-DI GX-2-DI GX-20-DI GX-300-DI GX-0-DI GX-00-DI Total capacity litres DHW capacity litres Heating circuit capacity litres Maximum temperature of DHW tank (secondary) ºC Maximum working pressure DHW tank (secondary) MPa (bar) 0. (.) 0. (.) 0. (.) 0. (.) 0. (.) 0. (.) Maximum temperature in heating circuit ºC Maximum pressure in heating circuit MPa (bar) 0.3 (3) 0.3 (3) 0.3 (3) 0.3 (3) 0.3 (3) 0.3 (3) Heat exchange surface in heating circuit m Temp./Press. Relief valve set opening pressure MPa (bar) 0.7 (7) 0.7 (7) 0.7 (7) 0.7 (7) 0.7 (7) 0.7 (7) Temp./Press. Relief valve set opening temperature ºC Empty weight (approx.) Kg Full weight (approx.) Kg kw / ww:cold water inlet / DHW outlet -T&P relief valve connec."gas/m 3/4 3/4 3/4 3/4 3/4 kv / kr:heating circuit input / return "GAS/F -/2-/2 z: Recirculation "GAS/M 3/4 3/4 3/4 3/4 3/4 p: Purge connection "GAS/F /8 /8 /8 /8 /8 /8 M: optional connection input (ASH pump, boiler...) "GAS/F -/2-/2-/2 N: optional connection return(ash pump, boiler...) "GAS/F - -/2-/2 R:Side connection for electric heater "GAS/F P&T relief valve size "GAS/M 3/4 3/4 3/4 3/4 3/4 3/4 Dimension A: External diameter mm Dimension B: Total length mm Dimension C: mm Dimension D: mm Dimension F: mm B D F N C NOTE: If a gas or oil boiler is connected, they must be controlled through a 2 Port Spring Return Motorised Valve

7 GX-D I2: 2 to 300 litre models, for DHW Tank in tank (prepared for threated electric element) g i c kv z A kw ww p z h Kw ww f d N tm R g s e B D F N2 N3 N4 4 0 M kr c- Inspection port d- DHW storage tank e- Heating circuit f- External lining g- Top and bottom covers h- Thermal Insulation i- Control panel p- Drain valve /8 GAS/F (supplied) s- Sensor probe Description: Double-wall tanks for the production and storage of domestic hot water, with capacities from 2 to 300 litres. Made in AISI-3 stainless steel, chemically descaled and passivated after assembly. Surrounding carbon steel chamber for the indirect heating and production of DHW by means of external energy source or electric heating element. Thermal insulation: with CFC-free, mould-injected rigid, 4 Kg/m3 density, polyurethane foam. Installation: The whole range is designed for vertical installation and also for wall installation for models 30 and 2 litres. Regulation and control (Control panel type LP GX/UK): The tank includes control panel with thermometer and regulation and safety thermostat (more details in pages 4 and 42). In option, a electric heater can be supplied with the tank. It is a 3, or 9 KW INCOLOY 2 heater, with own safety and regulation thermostat (self- controlled heating element). Maintenance free: The electric element fitted in the primary heating circuit (between the stainless steel tank and the surrounding chamber), makes it immune to the typical agressions of domestic hot water, such as calcification and/or corrosion, thus offering the maximum guarantee for a long service life. More details in page. Supply: The tank is supplied totally finished, with all of its components (sensors, regulating devices, primary circuit drain valves, etc. ) fitted and tested. External finished with padded lining in white RAL 90 white and covers in anthracite grey RAL 702, with reinforced cardboard packaging and independent non-returnable pallet. Technical characteristics / Connections / Dimensions GX-2-DI2 GX-20-DI2 GX-300-DI2 Total capacity litres DHW capacity litres Heating circuit capacity litres Maximum temperature of DHW tank (secondary) ºC Maximum working pressure DHW tank (secondary) MPa (bar) 0. (.) 0. (.) 0. (.) Maximum temperature in heating circuit ºC Maximum pressure in heating circuit MPa (bar) 0.3 (3) 0.3 (3) 0.3 (3) Heat exchange surface in heating circuit m Temp./Press. Relief valve set opening pressure MPa (bar) 0.7 (7) 0.7 (7) 0.7 (7) Temp./Press. Relief valve set opening temperature ºC Empty weight (approx.) Kg Full weight (approx.) Kg kw / ww:cold water inlet / DHW outlet -T&P relief valve connec. "GAS/M 3/4 3/4 3/4 kv / kr:heating circuit input / return "GAS/F z: Recirculation "GAS/M 3/4 3/4 3/4 p: Purge connection "GAS/F /8 /8 /8 M: optional connection input (ASH pump, boiler...) "GAS/F -/2 N: optional connection return(ash pump, boiler...) "GAS/F R:Side connection for electric heater "GAS/F 222 tm: Side connection for sensors "GAS/F /2/2/2 P&T relief valve size "GAS/M 3/4 3/4 3/4 Dimension A: External diameter mm Dimension B: Total length mm 8 0 Dimension C: mm Dimension D: mm Dimension F: mm NOTE: If a gas or oil boiler is connected, they must be controlled through a 2 Port Spring Return Motorised Valve 7

8 GX-P I: 300 to,000 litre models, for DHW Multifunctional, tank in tank with coil h s e ce d s h R q d ce q 3 2 kw ww c Mod. GX-300/0-P.I (front view) kw z ww c e z Mod. GX- / 00-P.I (side view) tm tm tm 4 R 2 h d ce s q kw c z c ww e R tm tm tm B kw A z ww c- Inspection port d- DHW storage tank ce- Surrounding chamber f- External lining g- Top Cover i- Control panel h- Thermal insulation q- Heating coil s- Sensor probe (dhw) R- Electric element connection Mod. GX-00-P.I (side view) Pre-cuts in insulation in and,000 litre models Description: Multifunctional double-wall tanks with heating coil for combined installation, ussing different heating eneregy sources, with capacities of 300, 0, 00, and 00 litres. 3 tm The external tank, made of carbon steel, acts as an inertia tank in the primary circuit. This tank includes a heating coil with a great heat exchange capacity to harness solar energy and side connections provided for the combination with a heat pump, a boiler or/and central heating connection. It also includes a 2 connection for an electric immersion heater. The internal DHW tank is made in AISI-3 stainless steel, chemically descaled and passivated after assembly for the continous production of DHW. The unit is thermally insulated with CFC-free, mould-injected rigid polyurethane foam. The special design of the and 00 litre models allows the thermal insulation on the sides to be removed, allowing the tank to pass through places with limited access ( mm.) The tanks include a control panel (Control panel 7 type LP GX/UK) with thermometer and regulation and safety thermostat (more details in pages 4 and 42). The sensor probe for DHW is located in the top inspection port, with enough length to fit 2x extra sensors if required. The tank is designed for vertical installation on the floor. tm 8 Supply: The minimum and maximum length the /2 (tm) tm The tank is supplied totally finished, tested 4 and with all of its components mounted. pockets/sleeves must be. The external finish is with padded lining in length of probes (mm) (including thread) RAL 90 white and covers in RAL 702 minimum length maximum length anthracite grey. GX-300-P. tm tm* tm tm* The unit is packed in a reinforced cardboard I box and strapped on a non-return wooden GX-0-P. I pallet. GX-00-P. I GX--P. I GX-00-P. I tm*; Sensor probe for manometer (if not required, to be sealed) f g i kw e ww z 8 Technical characteristics / Connections / Dimensions GX-300-P.I GX-0-P.I GX-00-P.I GX--P.I GX-00-P.I Total capacity litres DHW capacity litres Capacity of surrounding tank litres Maximum temperature of DHW tank ºC Maximum pressure of DHW tank MPa (bar) 0.8(8) 0.8(8) 0.8(8) 0.8(8) 0.8(8) Maximum working presure of DHW MPa (bar) 0.(.) 0.(.) 0.(.) 0.(.) 0.(.) Maximum temperature of surrounding tank ºC Maximum pressure of surrounding tank MPa (bar) 0.3(3) 0.3(3) 0.3 (3) 0.3 (3) 0.3 (3) Maximum pressure of primary circuit coil MPa (bar) 2.(2) 2.(2) 2. (2) 2. (2) 2. (2) Heat exchange surface of surrounding tank m Heat exchange of primary circuit coil m Primary circuit coil fluid flow litres/h Surrounding tank absorbed power KW Surrounding tank fluid flow litres/h Secondary circuit absorbed power KW Temperature loss ºC/h Empty weight (approx.) Kg Full weight (approx.) Kg kw: Cold water inlet "GAS/M 3/4 3/4 ww: DHW outlet / T&P relief valve connection "GAS/M 3/4 3/4 z: Recirculation "GAS/M 3/4 3/4 R: Electrical heater connection "GAS/F / 4 : Post heating flow /return connection "GAS/F -/4 -/4 -/4 -/4 -/4 / 2 : Coil flow / return connection "GAS/F / : ASH pump flow / return "GAS/F -/4 -/4 -/4 -/4 -/4 7 / 8 : Heating flow / return connection "GAS/F -/4 -/4 -/4 -/4 -/4 tm: Sensor probe connection (in primary water) "GAS/F (number) /2 (3) /2 (3) /2 (3) /2 (3) /2 (3) e: Air vent "GAS/F /8 /8 /8 /2/2 P&T relief valve size "GAS/M 3/4 3/4 3/4 3/4 3/4 Dimension A: External diameter mm Dimension B: Total length mm NOTE: If a gas or oil boiler is connected, they must be controlled through a 2 Port Spring Return Motorised Valve.

9 GX-PAC I: 300 to 00 litre models, for DHW Multifunctional, tank in tank without coil g i A h e 3 d s z kw ww e z B f tm 7 Kw ww g R tm 8 4 ce 4 d - DHW storage tank ce - Heating chamber f - External lining g - Top Cover i - Control panel with thermometer. h - Thermal insulation s - Sensor probe (dhw) Mod. GX-300/0/00-PAC I (front view) Description: Double-wall tanks for the production of domestic hot water, using different heating energy sources in combined installation, with capacities of 300, 0 and 00 litres The external tank, made of carbon steel, acts as an inertia tank in the primary circuit. Side connections provided for the combination of a heat pump, a boiler and/or central heating connection. It also includes a 2 connection for an electric immersion heater. The internal DHW tank is made in AISI-3 stainless steel, chemically descaled and passivated after assembly. Thermally insulated with CFC-free, mould-injected, 4Kg/m3 density rigid polyurethane foam. The tanks include a control panel type LP GX/UK, with thermometer and regulation and safety thermostat (more details in pages 4 and 42). The sensor probe for DHW is located in the top inspection port, with enough length to fit 2x extra sensors if required. Tank designed for vertical installation on the floor. Supply: The tank is supplied totally finished, tested and with all of its components mounted. The external finish is with padded lining in RAL 90 white and covers in RAL 702 anthracite grey. The unit is packed in a reinforced cardboard box and strapped on a non-return wooden pallet. Technical characteristics / Connections / Dimensions GX-300-PAC I GX-0-PAC I GX-00-PAC I Total capacity litres DHW capacity litres Surrounding tank capacity litres Maximum temperature of DHW tank ºC Maximum pressure of DHW tank MPa (bar) 0.8 (8) 0.8 (8) 0.8 (8) Maximum working presure of DHW MPa (bar) 0. (.) 0. (.) 0. (.) Maximum temperature of surrounding tank ºC Maximum pressure of surrounding tank MPa (bar) 0.3 (3) 0.3 (3) 0.3 (3) Heat exchange surface in heating circuit m Primary fluid flow litres/h Absorbed power KW 38 0 Temperature loss ºC/h Empty weight (approx.) Kg Full weight (approx.) Kg kw: cold water inlet "GAS/M 3/4 3/4 ww: DHW outlet / T&P relief valve connection "GAS/M 3/4 3/4 z: Recirculation "GAS/M 3/4 3/4 3 / 4 : Heating circuit input / return "GAS/F -/4 -/4 -/4 / : ASH pump input / return "GAS/F -/4 -/4 -/4 7 / 8 : Radiant floor input / return "GAS/F -/4 -/4 -/4 R: Electrical heater connection "GAS/F 222 tm: Sensor probe connection (in primary water) "GAS/F /2/2/2 e: Air vent "GAS/F /8 /8 /8 T&P relief valve size "GAS/M 3/4 3/4 3/4 Dimension A: External diameter mm Dimension B: Total length mm NOTE: If a gas or oil boiler is connected, they must be controlled through a 2 Port Spring Return Motorised Valve. 9

10 GX-R I: 0 to 00 litre models, for DHW Buffer tanks for storage g c s z A ww i h f d B R j m kw/e C D F c- Inspection port d- DHW storage tank f- External lining g- Top cover h- Thermal Insulation i- Control panel j- Auxiliary side hole s- Sensor probe GX-0 00-R I models Description: Tanks for the production and storage of domestic hot water or cold water, with capacities of 0, 300 and 00 litres Made in AISI-3 stainless steel, chemically descaled and passivated after assembly. Thermally insulated with CFC-free, mould-injected, 4 Kg m3 density rigid polyurethane foam. The tank is designed for the production of domestic hot water by means of a plate heat exchanger and/or electric heating element housed in the auxiliary side hole. The tank includes a thermometer for the DHW. Supply: The tank is supplied totally finished, tested and with all of its components mounted. The external finish is with padded lining in RAL 90 white (other optional colours are RAL 04 orange, RAL 0 blue or RAL 7042 grey) and covers in RAL 702 anthracite grey. The unit is packed in a reinforced cardboard box and strapped on a non-return wooden pallet. Technical characteristics / Connections / Dimensions GX-0-R I GX-300-R I GX-00-R I DHW capacity litres Maximum temperature of DHW tank ºC Maximum pressure of DHW tank MPa (bar) 0.8 (8) 0.8 (8) 0.8 (8) Empty weight (approx.) Kg kw/e: Cold water inlet / Drain "GAS/M ww: DHW outlet / P&T valve connection "GAS/M z: Recirculation "GAS/M m: Side connection "GAS/M -/4 -/4 -/4 R: Side connection "GAS/M 222 P&T relief valve size "GAS/M 3/4 3/4 3/4 Dimension A: External diameter mm 770 Dimension B: Total length mm 8 90 Dimension C: mm Dimension D: mm Dimension F: mm

11 GX-R I: and,000 litre models, for DHW Buffer tanks for storage g c s z A ww i d f h B R j m kw/e C D F c- Inspection port d- DHW storage tank f- External lining g- Top cover h- Thermal insulation i- Control panel j- Auxiliary side hole s- Sensor probe Description: Tanks for the production and storage of domestic hot water or cold water, with capacities of and,000 litres Made in AISI-3 stainless steel, chemically descaled and passivated after assembly. Thermally insulated with CFC-free, mould-injected, 4 Kg/m3 density rigid polyurethane foam. The tank is designed for the production of domestic hot water by means of a plate heat exchanger and/or electric heating element housed in the auxiliary side hole. Hydraulic connections are placed on the side of the tank in order to facilitate installation. Its special design also allows the thermal insulation on the sides to be removed, allowing the tank to pass through places with limited access ( mm). The tank includes a thermometer for the DHW. Supply: The tank is supplied totally finished, tested and with all of its components mounted. The external finish is with padded lining in RAL 90 white (other optional colours are RAL 04 orange, RAL 0 blue or RAL 7042 grey) and covers in RAL 702 anthracite grey. The unit is packed in a reinforced cardboard box and strapped on a non-return wooden pallet. Technical characteristics / Connections / Dimensions GX--R I GX-00-R I DHW capacity litres 00 Maximum temperature of DHW tank ºC Maximum pressure of DHW tank MPa (bar) 0.8 (8) 0.8 (8) Empty weight (approx.) Kg kw/e: Cold water inlet / Drain "GAS/M -/4 -/4 ww: DHW outlet / P&T valve connection "GAS/M -/4 -/4 z: Recirculation "GAS/M -/4 -/4 m: Side connection "GAS/M -/2-/2 R: Side connection "GAS/M 22 P&T relief valve size "GAS/M -/4 -/4 Dimension A: External diameter mm Dimension B: Total length mm 8 2 Dimension C: mm 0 0 Dimension D: mm Dimension F: mm

12 GX-RB I: and,000 litre models, for DHW Buffer tanks for storage with DN0 manhole g c s z A ww i d f h B R j R kw /e C D F c- Inspection port d- DHW storage tank f- External lining g- Top Cover h- Thermal Insulation i- Control panel j- DN0 auxiliary side hole s- Sensor probe GX- and 00-RB I models Description: Tanks for the production and storage of domestic hot water or cold water, with capacities of and,000 litres Made in AISI-3 stainless steel, chemically descaled and passivated after assembly. Thermally insulated with CFC-free, mould-injected, 4 Kg/m3 density rigid polyurethane foam. The tank is designed for the production of domestic hot water by means of a plate heat exchanger and/or electric heating element housed in the threaded side connections. The hot water outlet and recirculation connections are placed on the side of the tank in order to facilitate installation. Its special design also allows the thermal insulation on the sides to be removed, allowing the tank to pass through places with limited access ( mm.) The tank includes a thermometer. Supply: The tank is supplied totally finished, tested and with all of its components mounted. The external finish is with padded lining in RAL 90 white (other optional colours are RAL 04 orange, RAL 0 blue or RAL 7042 grey) and covers in RAL 702 anthracite grey. The unit is packed in a reinforced cardboard box and strapped on a non-return wooden pallet. Technical characteristics / Connections / Dimensions GX--RB I GX-00-RB I DHW capacity litres 00 Maximum temperature of DHW tank ºC Maximum pressure of DHW tank MPa (bar) 0.8 (8) 0.8 (8) Empty weight (approx.) Kg kw/e: Cold water inlet / Drain "GAS/M -/4 -/4 ww: DHW outlet / P&T valve connection "GAS/M -/4 -/4 z: Recirculation "GAS/M -/4 -/4 R: Side connection "GAS/M 22 P&T relief valve size "GAS/M -/4 -/4 Dimension A: External diameter mm Dimension B: Total length mm 8 2 Dimension C: mm 0 0 Dimension D: mm Dimension F: mm

13 GX-M I: 0 to 00 litre models, for DHW Tanks with coil c A z ww g s i h f j d q B kv kr kw/e D E G R c- Inspection port d- DHW storage tank f- External lining g- Top cover h- Thermal Insulation i- Control panel j- Auxiliary side hole q- Heating coil s- Sensor probe C GX-0 00-M I models Description: Tanks for the production and storage of domestic hot water for vertical installation on the floor. Made in AISI-3 stainless steel, chemically descaled and passivated after assembly. Capacities of 0, 300 and 00 litres, equipped with a heating coil fixed to the tank and designed to prevent cold zones at the bottom of the tank (antilegionella design) Thermally insulated with CFC-free, mould-injected, 4 Kg/m3 density rigid polyurethane foam. As standard feature the tank includes an ST type control panel, with thermometer, regulation thermostat and on/off switch. Supplied with a blind flange at the auxiliary side hole, prepared for a flanged main heating electric element, and side /2" threaded connection, provided for a back-up heating electric element. Hydraulic connections are located on the side of the tank to facilitate installation. The special design also allows the thermal insulation on the sides to be removed, allowing the tank to fit through in places with limited access ( mm.) Supply: The tank is supplied totally finished, tested and with all of its components mounted. The external finish is with padded lining in RAL 90 white (other colors as option are RAL 04 orange, RAL 0 blue or RAL 7042 grey) and covers in RAL 702 anthracite grey. The unit is packed in a reinforced cardboard box and strapped on a non-return wooden pallet. Technical characteristics / Connections / Dimensions GX-0-M I GX-300-M I GX-00-M I DHW capacity litres Maximum temperature of DHW tank ºC Maximum pressure of DHW tank MPa (bar) 0.8 (8) 0.8 (8) 0.8 (8) Maximum temperature in heating circuit ºC Maximum pressure in heating circuit MPa (bar) 2. (2) 2. (2) 2. (2) Heat exchange surface in heating circuit m Empty weight (approx.) Kg kw/e: Cold water inlet / Drain "GAS/M ww: DHW outlet/ P&T valve connection "GAS/M z: Recirculation "GAS/M kv: Heating circuit input "GAS/M kr: Heating circuit return "GAS/M R: Side connection "GAS/M 22 2 P&T relief valve size "GAS/M 3/4 3/4 3/4 Dimension A: External diameter mm 770 Dimension B: Total length mm 8 90 Dimension C: mm Dimension D: mm Dimension E: mm Dimension G: mm

14 GX-M I: and,000 litre models, for DHW Tanks with coil g c s z A ww i d h f B kv R j q E kr kw/e D G c- Inspection port d- DHW storage tank f- External lining g- Top cover h- Thermal Insulation i- Control panel j- Auxiliary side hole q- Heating coil s- Sensor probe C GX- and 00-M I models Description: Tanks for the production and storage of domestic hot water, vertical installation on the floor. Made in AISI-3 stainless steel, chemically descaled and passivated after assembly. Capacities of and 00 litres, equipped with a heating coil fixed to the tank and designed to prevent cold zones at the bottom of the tank (antilegionella design). Thermally insulated with CFC-free, mould-injected, 4 Kg/m3 density rigid polyurethane foam. As standard feature the tank includes an ST type control panel, with thermometer, regulation thermostat and on/off switch. Supplied with a blind flange at the auxiliary side hole, prepared for a flanged main heating electric element, and side /2" threaded connection, provided for a back-up heating electric element. Hydraulic connections are located on the side of the tank to facilitate installation. The special design also allows the thermal insulation on the sides to be removed, allowing the tank to fit through in places with limited access ( mm.) Supply: The tank is supplied totally finished, tested and with all of its components mounted. The external finish is with padded lining in RAL 90 white (other colors as option are RAL 04 orange, RAL 0 blue or RAL 7042 grey) and covers in RAL 702 anthracite grey. The unit is packed in a reinforced cardboard box and strapped on a non-return wooden pallet. Technical characteristics / Connections / Dimensions GX--M I GX-00-M I DHW capacity litres 00 Maximum temperature of DHW tank ºC Maximum pressure of DHW tank MPa (bar) 0.8 (8) 0.8 (8) Maximum temperature in Heating circuit ºC 0 0 Maximum pressure in Heating circuit MPa (bar) 2. (2) 2. (2) Heat Exchange surface in Heating circuit m Empty weight (approx.) Kg 0 9 kw/e: Cold water inlet / Drain "GAS/M -/4 -/4 ww: DHW outlet / P&T valve connection "GAS/M -/4 -/4 z: Recirculation "GAS/M -/4 -/4 kv: Heating circuit input "GAS/M kr: Heating circuit return "GAS/M R: Side connection "GAS/M 22 P&T relief valve size "GAS/M -/4 -/4 Dimension A: External diameter mm Dimension B: Total length mm 8 2 Dimension C: mm 0 0 Dimension D: mm Dimension E: mm 2 7 Dimension G: mm 980 4

15 GX-MB I: and,000 litre models, for DHW Tanks with coil and DN0 manhole g c s z A ww d i h f j q B E kv R kr kw/e C D G c- Inspection port d- DHW storage tank f- External lining g- Top cover h- Thermal Insulation i- Control panel j- DN0 auxiliary side hole q- Heating coil s- Sensor probe GX- and 00-MB I models Description: Tanks for the production and storage of domestic hot water, vertical installation on the floor. Made in AISI-3 stainless steel, chemically descaled and passivated after assembly. Capacities of and 00 litres, equipped with a heating coil fixed to the tank and designed to prevent cold zones at the bottom of the tank (antilegionella design). Thermally insulated with CFC-free, mould-injected, 4 Kg/m3 density rigid polyurethane foam. As standard feature the tank includes an ST type control panel, with thermometer, regulation thermostat and on/off switch. Supplied with a blind flange al the auxiliary side hole, prepared for a flanged main heating electric element, and side /2" threaded connection, provided for a back-up heating electric element. Hydraulic connections are placed on the side of the tank in order to facilitate installation. The special design also allows the thermal insulation on the sides to be removed, allowing the tank to fit through places with limited access ( mm.) Supply: The tank is supplied totally finished, tested and with all of its components mounted. The external finish is with padded lining in RAL 90 white (other colors as option are RAL 04 orange, RAL 0 blue or RAL 7042 grey) and covers in RAL 702 anthracite grey. The unit is packed in a reinforced cardboard box and strapped on a non-return wooden pallet. Technical characteristics / Connections / Dimensions GX--MB I GX-00-MB I DHW capacity litres 00 Maximum temperature of DHW tank ºC Maximum pressure of DHW tank MPa (bar) 0.8 (8) 0.8 (8) Maximum temperature in heating circuit ºC 0 0 Maximum pressure in heating circuit MPa (bar) 2. (2) 2. (2) Heat exchange surface in heating circuit m Empty weight (approx.) Kg kw/e: Cold water inlet / Drain "GAS/M -/4 -/4 ww: DHW outlet / P&T valve connection "GAS/M -/4 -/4 z: Recirculation "GAS/M -/4 -/4 kv: Heating circuit input "GAS/M kr: Heating circuit return "GAS/M R: Side connection "GAS/M 22 P&T relief valve size "GAS/M -/4 -/4 Dimension A: External diameter mm Dimension B: Total length mm 8 2 Dimension C: mm 0 0 Dimension D: mm Dimension E: mm 2 2 Dimension G: mm 980

16 GX-M2 I: 300 to 00 litre models, for DHW Tanks with two coils c A z ww g s i h kv f q d B kr sv I J R j q sr kw/e C D E G c- Inspection port d- DHW storage tank f- External lining g- Top cover h- Thermal Insulation i- Control panel j- Auxiliary side hole q- Heating coil s- Sensor probe GX M2 I models Description: Tanks for the production and storage of domestic hot water. Vertical installation on the floor. Made in AISI-3 stainless steel, chemically descaled and passivated after assembly. Capacities of 300, 0 and 00 litres, equipped with two heating coils fixed to the tank. The lower coil is designed to prevent cold zones at the bottom of the tank (antilegionella design). Thermally insulated with CFC-free, mould-injected, 4 Kg/m3 density rigid polyurethane foam. As standard feature the tank includes an ST type control panel, with thermometer, regulation thermostat and on/off switch. Supplied with a blind flange al the auxiliary side hole, prepared for a flanged main heating electric element, and side /2" threaded connection, provided for a back-up heating electric element. Supply: The tank is supplied totally finished, tested and with all of its components mounted. The external finish is with padded lining in RAL 90 white (other colors as option are RAL 04 orange, RAL 0 blue or RAL 7042 grey) and covers in RAL 702 anthracite grey. The unit is packed in a reinforced cardboard box and strapped on a non-return wooden pallet. Technical characteristics / Connections / Dimensions GX-300-M2 I GX-0-M2 I GX-00-M2 I DHW capacity litres Maximum temperature of DHW tank ºC Maximum pressure of DHW tank MPa (bar) 0.8 (8) 0.8 (8) 0.8 (8) Maximum temperature in heating circuit ºC Maximum pressure heating circuit MPa (bar) 2. (2) 2. (2) 2. (2) Heat exchange surface in upper heating circuit m Heat exchange surface in lower heating circuit m Empty weight (approx.) Kg 93 2 kw/e: Cold water inlet / Drain "GAS/M ww: DHW outlet / P&Tvalve connection "GAS/M z: Recirculation "GAS/M sv: Lower heating circuit input "GAS/M sr: Lower heating circuit return "GAS/M kv: Upper heating circuit input "GAS/M kr: Upper heating circuit return "GAS/M R: Side connection "GAS/M 22 2 P&T relief valve size "GAS/M 3/4 3/4 3/4 Dimension A: External diameter mm Dimension B: Total length mm Dimension C: mm Dimension D: mm Dimension E: mm Dimension G: mm Dimension I: mm 30 Dimension J: mm 0 30

17 c s d h q B sv R j q E sr kw/e C I GX-M2 I: to,000 litre models, for DHW Tanks with two coils g z A ww i kv f J kr D G c- Inspection port d- DHW storage tank f- External lining g- Top cover h- Thermal Insulation i- Control panel j- Auxiliary side hole q- Heating coil s- Sensor probe GX- and 00-M2 I models Description: Tanks for the production and storage of domestic hot water. Vertical installation on the floor. Made in AISI-3 stainless steel, chemically descaled and passivated after assembly. Capacities of and 00 litres, equipped with two heating coils fixed to the tank. The lower coil is designed to prevent cold zones at the bottom of the tank (antilegionella design). Thermally insulated with CFC-free, mould-injected, 4 Kg/m3 density rigid polyurethane foam. As standard feature the tank includes an ST type control panel, with thermometer, regulation thermostat and on/off switch. Supplied with a blind flange al the auxiliary side hole, prepared for a flanged main heating electric element, and side /2" threaded connection, provided for a back-up heating electric element. Hydraulicconnections are placed on the side of the tank in order to facilitate the installation. The special design also allows the thermal insulation on the sides to be removed, allowing the tank to fit through places with limited access. ( mm) Supply: The tank is supplied totally finished, tested and with all of its components mounted. The external finish is with padded lining in RAL 90 white (other colors as option are RAL 04 orange, RAL 0 blue or RAL 7042 grey) and covers in RAL 702 anthracite grey. The unit is packed in a reinforced cardboard box and strapped on a non-return wooden pallet. Technical characteristics / Connections / Dimensions GX--M2 I GX-00-M2 I DHW capacity litres 00 Maximum temperature of DHW tank ºC Maximum pressure of DHW tank MPa (bar) 0.8 (8) 0.8 (8) Maximum temperature in heating circuit ºC 0 0 Maximum pressure in heating circuit MPa (bar) 2. (2) 2. (2) Heat exchange surface in upper heating circuit m Heat exchange surface in lower heating circuit m Empty weight (approx.) Kg 7 0 kw/e: Cold water inlet / Drain "GAS/M -/4 -/4 ww: DHW outlet / P&T valve connection "GAS/M -/4 -/4 z: Recirculation "GAS/M -/4 -/4 sv: Lower heating circuit input "GAS/M sr: Lower heating circuit return "GAS/M kv: Upper heating circuit input "GAS/M kr: Upper heating circuit return "GAS/M R: Side connection "GAS/M 22 P&T relief valve size "GAS/M -/4 -/4 Dimension A: External diameter mm Dimension B: Total length mm 8 2 Dimension C: mm 0 0 Dimension D: mm Dimension E: mm 2 2 Dimension G: mm 980 Dimension I: mm 0 23 Dimension J: mm

18 c s d h q B E I GX-M2B I: and,000 litre models, for DHW Tanks with two coils and DN0 manhole g z A ww i kv f j q sv R sr kw/e C D G J kr c- Inspection port d- DHW storage tank f- External lining g- Top cover h- Thermal insulation i- Control panel j- Auxiliary side hole DN0 q- Heating coil s- Sensor probe GX- and 00-M2B I models Description: Tanks for the production and storage of domestic hot water. Vertical installation on the floor. Made in AISI-3 stainless steel, chemically descaled and passivated after assembly. Capacities of and 00 litres, equipped with two heating coils fixed to the tank. The lower coil is designed to prevent cold zones at the bottom of the tank (antilegionella design). Thermally insulated with CFC-free, mould-injected, 4 Kg/m3 density rigid polyurethane foam. As a standard feature the tank includes an ST type control panel, with thermometer, regulation thermostat and on/off switch. Supplied with a blind flange al the auxiliary side hole, prepared for a flanged main heating electric element, and side /2" threaded connection, provided for a back-up heating electric element. The hot water outlet and recirculation connections are placed on the side of the tank in order to facilitate installation The special design also allows the thermal insulation on the sides to be removed, allowing the tank to fit through places with limited access ( mm) Supply: The tank is supplied totally finished, tested and with all of its components mounted. The external finish is with padded lining in RAL 90 white (other colors as option are RAL 04 orange, RAL 0 blue or RAL 7042 grey) and covers in RAL 702 anthracite grey. The unit is packed in a reinforced cardboard box and strapped on a non-return wooden pallet. Technical characteristics / Connections / Dimensions GX--M2B I GX-00-M2B I DHW capacity litres 00 Maximum temperature of DHW tank ºC Maximum pressure of DHW tank MPa (bar) 0.8 (8) 0.8 (8) Maximum temperature in heating circuit ºC 0 0 Maximum pressure in heating circuit MPa (bar) 2. (2) 2. (2) Heat exchange surface in upper heating circuit m Heat exchange surface in lower heating circuit m Empty weight (approx.) Kg 2 2 kw/e: Cold water inlet / Drain "GAS/M -/4 -/4 ww: DHW outlet / P&T valve connection "GAS/M -/4 -/4 z: Recirculation "GAS/M -/4 -/4 sv: Lower heating circuit input "GAS/M sr: Lower heating circuit return "GAS/M kv: Upper heating circuit input "GAS/M kr: Upper heating circuit return "GAS/M R: Side connection "GAS/M 2 2 P&T relief valve size "GAS/M -/4 -/4 Dimension A: External diameter mm Dimension B: Total length mm 8 2 Dimension C: mm 0 0 Dimension D: mm Dimension E: mm 2 2 Dimension G: mm 980 Dimension I: mm 0 23 Dimension J: mm

19 MXV-RB:,00 to,000 litre models, for DHW For DHW storage with DN0 manhole j A ww 80 g f tm tm pc z h d R d - f - g - h - j - t - DHW storage tank External lining (optional) Top cover (optional) Thermal insulation Removable eyebolt for transport DN0 inspection port B t tm pc pc R R kw e C D E 0 F G Description Large capacity tanks for storage of domestic hot water. Made in stainless steel chemically pickled and passivated after assembly, with capacities ranging from,00 to,000 litres. Thermally insulated with rigid, mould-injected, 4 Kg/m3 density CFC-free polyurethane foam. Tanks prepared for an easy manipulation and transport, without the need of a wooden pallet. All of the models include connections to fit electric heating elements as the main DHW production system or as a backup heating system. As an option they can be fitted with the Lapesa Correx-up INOX permanent cathodic protection system that is specifically for stainless steel tanks, in those cases in which the water is particularly aggressive or with chloride content higher than mg/l. 4º 4º 4º Technical characteristics / Connections / Dimensions MXV0RB MXV00RB MXV0RB MXV3000RB MXV300RB MXV00RB MXV000RB DHW capacity l Maximum temperature in continuous operation of DHW tank ºC Maximum pressure of DHW tank (*) bar Approx. empty weight kg kw: cold water inlet "GAS/M e: drain "GAS/M ww: hot water outlet "GAS/M z: recirculation "GAS/M -/2-/2-/2-/2-/2-/2-/2 R: electric heating element connection "GAS/M tm: side sensors connection "GAS/F /2/2/2/2/2/2/2 pc: cathodic protection connection "GAS/F 3/4 3/4 3/4 3/4 3/4 3/4 3/4 number of cathodic protection connections units Dimension A: external diameter mm Dimension B: total length mm Dimension C: mm Dimension D: mm Dimension E: mm Dimension F: mm Dimension G: mm (*) For other pressures, please consult us. 9

20 MXV-SB/SSB:,00 to,000 litre models, for DHW With coil and DN0 manhole (SSB models with high surface coil) j A ww 80 g f pc tm tm Ra z h d d - f - g - h - j - q - t - DHW storage tank External lining (optional) Top cover (optional) Thermal insulation Removable eyebolt for transport Removable coils DN0 inspection port B pc t pc tm kv kr q F G H C kw e D E Description Large capacity tanks for production and storage of domestic hot water. Made in stainless steel chemically pickled and passivated after assembly, with capacities ranging from,00 to,000 litres. They include a stainless steel removable coil system for DHW production, by means of an external heat source such as a boiler circuit or solar panels. The MXV- -SSB models, with an increased heat exchange surface specifically for heating through solar panels. (see table). Thermally insulated with rigid, mould-injected,4 Kg/m3 density CFC-free polyurethane foam. Tanks prepared for an easy manipulation and transport, without the need of a wooden pallet. All of the models have connections to fit electric heating elements as a backup system. As an option they can be fitted with the Lapesa Correx-up INOX permanent cathodic protection system that is specifically for stainless steel tanks, in those cases in which the water is particularly aggressive or with chloride content of higher than mg/l. 4º 4º 4º Technical characteristics / Connections / Dimensions MXV0 SB/ SSB MXV00 SB/ SSB MXV0 SB/ SSB MXV3000 SB/ SSB MXV300 SB/ SSB MXV00 SB/ SSB MXV000 SB/ SSB DHW capacity l Maximum temperature in continuous operation of DHW tank ºC Maximum pressure of DHW tank (*) bar Maximum temperature of heating circuit (**) ºC Maximum pressure of heating circuit bar Number of coils -SB /-SSB units 4 / 4 / /8 / 7 / 8 / /2 Coils capacities -SB /-SSB l 2.7 /8.9. / / / / / /4.0 Exchange surface -SB /-SSB m / / /.7.0 /8.4.9 /8.4.7 / /.0 Approx. empty weight -SB /-SSB kg 300 /3 34 /30 48 / 2 /0 70 /8 /70 73 /70 kw: cold water inlet "GAS/M e: drain "GAS/M ww: hot water outlet "GAS/M z: recirculation "GAS/M -/2 -/2-/2-/2-/2-/2-/2 kv: advance boiler "GAS/M kr: return boiler "GAS/M Ra: backup electric heating element connection "GAS/M tm: side sensors connection "GAS/F /2 /2/2/2/2/2/2 pc: cathodic protection connection "GAS/F 3/4 3/4 3/4 3/4 3/4 3/4 3/4 number of cathodic protection connections units Dimension A: external diameter mm Dimension B: total length mm Dimension C: mm Dimension D: mm Dimension E: mm Dimension F: mm Dimension G: mm Dimension H: mm (*) For other pressures, please consult us. (**) Standard temperature. For other temperatures, please consult us.

21 G-I: 0 to,000 litre models, for closed circuits Thermal inertia tanks for storage in primary circuits ø A p B g f tm H K tm tm2 G R F eh S2 C D eh E S2 E h d E E S C D S eh eh M N O L q Latéraux démontables Pre-cuts in insulation (G- /00-I/F ) ~ 80 Système de transport Transport system Modèles / Models G-0-I/F Modèles / Models G-0/80-I/F d - Ballons d inertie Buffer tanks f - Jaquette extérieure External lining g - Couvercle Cover h - Isolation thermique Thermal insulation Description: Storage tanks designed to act as a buffer for the heating system, ideally suited to heat pump applications.these tanks are not provided for domestic hot water storage and must be filled with heating water and used in sealed heating systems. Made in carbon steel S23JR (.0037 according to EN 027-2) Technical Characteristics / Connections / Dimensions G-0-I G-80-I/F G--I/F G-0-I/F G-20-I/F G-370-I/F G-00-I/F G--I/F G-00-I/F G-0-I/F Buffer tank Capacity l Max. working pressure in buffer tank bar Weight aprox. Kg Side connection number Side sensor connection number p: Upper connection "GAZ /2/F /2/F /M /M /M /M /M /M /M /M q: Lower connection "GAZ/M 3/ eh: Side connection "GAZ/F -/4 -/4 -/4 -/2-/2 -/2 -/2 -/2 -/2 -/2 S: Side connection "GAZ/F -/4 -/4 -/4 -/2-/2 -/2 -/2 -/2 -/2 -/2 S2: Side connection "GAZ/F - - -/4 -/2-/2 -/2 -/2 -/2 -/2 -/2 tm: Side sensor connection "GAZ/F /2/2/2/2/2/2/2/2 /2/2 tm2: Side sensor connection "GAZ/F /2/2/2/2/2/2/2/2 /2/2 R: Electric resistance connection* "GAZ/F Dimension A:External diameter mm Dimension B: Overall height mm Dimension C: mm Dimension D: mm Dimension E: mm Dimension F: mm Dimension G: mm Dimension H: mm Dimension K: mm Dimension L: mm Dimension M: mm Dimension N: mm Dimension O: mm

22 G-IS: 20 to,000 litre models, for closed circuits Thermal inertia tanks with coil for storage in primary circuits ø A p g f 0 tm tm eh E eh eh h d B F E C D eh E eh E eh q G H kv kr d f g h q - Buffer tanks - External lining - Upper cover - Thermal insulation - Coil Models: G IS ø A p B g f F 0 eh tm tm Models: G-/00-IS C D eh E eh E eh E eh eh q h d G H kv kr Pre-cuts in insulation (G- /00-IS) Made in carbon steel S23JR (.0037 according to EN 027-2) Technical Characteristics / Connections / Dimensions G-20IS G-370IS G-00IS G-IS G-00IS Buffer tank Capacity l Max. working temperature in buffer tank ºC Max. working pressure in buffer tank bar Max. working temperature in coil ºC Max. working pressure in coil bar Heat exchange surface m Weight aprox. Kg p: Upper connection "GAZ/M eh: Side connection "GAZ/F -/ kv/kr: Coil connection "GAZ/F tm: Side sensor connection "GAZ/F /2/2/2/2/2 Dimension A: External diameter mm Dimension: Overall height mm Dimension C mm Dimension D mm Dimension E mm Dimension F mm Dimension G mm Dimension H mm

23 MV-I:,00 to,000 litre models, for closed circuits Thermal inertia tanks for storage in primary circuits j A p 80 s g f tm h d s eh B D E s tm tm k C D E F s d - f - g - h - j - Storage tank External lining (optional) Top cover (optional) Thermal insulation Removable eyebolt for transport Description Tanks for closed circuit installation without water renovation with large storage capacities, for solar or geothermal energy as well as for cooling circuits. Made in carbon steel S23JR (.0037 according to EN 027-2) with capacities of,00 to,000 litres. Thermally insulated with rigid, mould-injected, 4 Kg/m3 density CFC-free polyurethane foam. Tanks prepared for an easy manipulation and transport, without the need of a wooden pallet. Technical characteristics / Connections / Dimensions MV0I MV00I MV0I MV3000I MV300I MV00I MV000I Inertia tank capacity l Maximum temperature of inertia tank ºC Maximum pressure of inertia tank (*) bar Approx. empty weight kg p: upper connection "GAS/F s: side connection "GAS/F k: side connection "GAS/F -/4 -/4 -/4 -/4 -/4 -/4 -/4 eh: side connection "GAS/F tm: side sensor connection "GAS/F /2/2 /2/2 /2 /2/2 Dimension A: external diameter mm Dimension B: total length mm Dimension C: mm Dimension D: mm Dimension E: mm Dimension F: mm (*) For other pressures, please consult us. 23

24 MV-IS:,00 to,000 litre models, for closed circuits Thermal inertia tanks with coil for storage in primary circuits j A p 80 g f s B D E s tm eh tm tm s s h d kv q kr k C H G F d - Storage tank f - External lining (optional) g - Top cover (optional) h - Thermal insulation j - Removable eyebolt for transport q - Coil Description Tanks for closed circuit installation without water renovation with large storage capacities, for solar or geothermal energy as well as for cooling circuits. Made in carbon steel S23JR (.0037 according to EN 027-2) with capacities of,00 to,000 litres. Thermally insulated with rigid, mould-injected, 4 Kg/m3 density CFC-free polyurethane foam. Tanks prepared for an easy manipulation and transport, without the need of a wooden pallet. Technical characteristics / Connections / Dimensions MV0IS MV00IS MV0IS MV3000IS MV300IS MV00IS MV000IS Buffer tank capacity l Max. working temperature in buffer tank ºC Max. working pressure in buffer tank bar Coils capacity l Heat exchange surface m Weight aprox. Kg p:upper connection "GAZ/F s:side connection "GAZ/F k:lower connection "GAZ/F -/4 -/4 -/4 -/4 -/4 -/4 -/4 eh:side connection "GAZ/F tm:side sensor connection "GAZ/F /2 /2 /2 /2 /2 /2 /2 kv,kr:coil connection "GAZ/F Dimension A: External diameter mm Dimension B: Overall height mm Dimension C: mm Dimension D: mm Dimension E: mm Dimension F: mm Dimension G: mm Dimension H: mm

25 Hidraulic Installation. DHW tanks. Hydraulic installation General norms...2 Kits for unvented installation...2 P&T relief valve...2 Installation examples. Tank in tank. GX-DI / GX-DI / GX-DI Installation examples. Multifunctional. GX-00//00-P.I...28 Installation examples. Multifunctional. GX-300/0/00-PAC.I...28 Installation examples. Multifunctional. GX-00//00-P.I...29 Installation examples. Multifunctional. GX-300/0/00-PAC.I Installation examples. Multifunctional. GX-300/0/-P.I Installation examples. Tanks. GX-R I/RB I...3 Installation examples. Tanks. GX-M I/MB I/M2 I/M2B I...32 Installation examples. Industrial tanks MXV-RB...33 Installation examples. Industrial tanks MXV-SB/SSB...34 Installation examples. Industrial buffer tanks. Serial/parallel installation. MXV-RB...3 Installation examples. Industrial inertia tanks with coil. MV-IS...3 Installation examples. Domestic inertia tanks. G-I/F

26 Hydraulic Installation General Norms - The safety system should be added directly to the domestic water installation. - A pressure-limiting device must be fitted in the DHW installation. The rated pressure of the safety valve must be < 0.8 MPa (8 bar, bar for inertia tanks). - If mains pressure is greater than 0. MPa ( bar, 4 bar for inertia tanks), the installation of a pressure reducer is recommended to avoid exceeding the assigned pressure by more than 0. MPa (bar). - In tanks with primary circuit (tank in tank system or coil), this will must be equipped with a safety valve. - It is normal for water to be discharged during heating (expansion). The volume discharged may be up to 3% of the capacity of the storage tank. - Depending on the quality of the water, the pressure-regulating device should be regularly operated in order to remove lime deposits and to ensure that it is not blocked. - Water may drip out of the discharge pipe of the pressure-regulating device. This pipe should be exposed to the open atmosphere in frost-free environment and in a constant downward sloping direction. - Fit dielectric bushings at the DHW inlet and outlet pipes at the tank connections. - Purge air from circuits once they have filled with water. The domestic can be purged by opening a hot outlet at the highest point. - To avoid ram blows in the installation caused normally by "all-none" hydraulic opening elements (electrically-operated-valve in steam warming systems, pressure kits, etc..) To avoid ram blows in the installation caused normally by "all-none" hydraulic opening elements (electrically-operated-valve in steam warming systems, pressure kits, etc..) - See additional information in the installation manual of each model. NOTE: Expansion Vessel or Vessels must be fitted in the primary (heating) circuit. This Vessel or Vessels must be sized correctly to accommodate the total water expansion capacity of the primary water in the tank and all relevant circuits. Kits for unvented installation TANK MODEL KIT UNVENTED KIT COMPOSITION GX300/0P I, GX300/0PAC I, GX30/0D I, GX-30/2-D I, GX-2-D I2 KIT 3.0/.0 BAR INLET GROUP 22MM X 28MM TUNDISH. 2 LTR POTABLE VESSEL C/W BRACKET 3.0/.0 BAR INLET GROUP 22MM X 28MM TUNDISH. 8 LTR POTABLE VESSEL C/W BRACKET CONNECTION HOSE FOR ABOVE. 28MM ZONE VALVE 28MM ZONE VALVE GX00/P I, GX00PAC I, GX-300-D I, GX-20/300-D I, GX-20/300-D I2, GX0R I/M I/M2 I KIT 2 CONNECTION HOSE FOR ABOVE. 28MM ZONE VALVE 28MM ZONE VALVE GX00P I, GX-0-D I, GX-0-D I, GX300R I/M I/M2 I KIT 3 3.0/.0 BAR INLET GROUP 22MM X 28MM TUNDISH. 24 LTR POTABLE VESSEL C/W BRACKET CONNECTION HOSE FOR ABOVE. 28MM ZONE VALVE 28MM ZONE VALVE GX00D I / GX00D I, GX00R I/M I/M2 I KIT 4 3.0/.0 BAR INLET GROUP 22MM X 28MM TUNDISH 0 LTR POTABLE VESSEL C/W BRACKET 28MM ZONE VALVE 28MM ZONE VALVE GX--R I/M I/M2 I KIT 3.X.0 BAR INLET GROUP 80L VESSEL ZONE VALVE GX-00-R I/M I/M2 I KIT 3.X.0 BAR INLET GROUP 0L VESSEL ZONE VALVE P&T relief valve Nominal set pressure: 7 bar Nominal size P&T relief valve 3/4 -/4 Discharge flow rate, l/h 0 90 Discharge power rate, KW* *Discharge power rate is calculated with a secondary temperature increase of 0 ºC. Please, fix the P&T relief valve to your installation conditions Installation examples The hydraulic squemes shown in this technical catalogue are only instalation examples and are not mandatory. The installation and all the elements included must be planned by the installator under his responsability. Cold Feed IV Open Vent IV NV R Secondary Pump IV Thermostatic Mixing Valve Flow Fom r Boiler IV 2 GX-DI / GX-DI / GX-DI2: Typical single calorifier open vented application Drainat Low Level IV DOC Return to Boiler

27 Hydraulic Installation GX-DI / GX-DI / GX-DI2: Typical single calorifier unvented application Pressure Limiting Valve with Integral Strainer Set 3. bar Insolation Valve Expansion Relief Valve Set.0 bar Optional secondary return IV NRV IV Secondary Pump Balanced Pressure Cold Water Take Of If required Stop Valve Cold Supply Core Assembly with Integral Non-Return Valve Flow from Boiler Expansion Vessel IV 2 Port Spring Return Motorised Valve Tundish P & T Relief Valve Tee piece Thermostatic Mixing Valve Hot oulets Drainat Low Level GX-DI / GX-DI / GX-DI2: Typical multiple calorifier open vented application IV DOC Return to Boiler Open Vent Secondary Pump IV NRV IV Cold Feed Thermostatic Mixing Valve Flow From Boiler IV IV IV IV 3 Port Divertor Valve (Temperature Control) Flow Regulator Valve Drainat Low Level Drainat Low Level IV IV Return to Boiler GX-DI / GX-DI / GX-DI2: typical multiple calorifiers unvented-direct-on-mains/boosted supply application Cold Supply Expansion Vessel Optional secondary return Stop Valve Pressure Control with Strainer NRV IV NRV Secondary Pump IV Balanced Pressure Cold Water Take Off If Required Flow from Boiler Spring Return Motorised Valve Motorised Valve (Unvented Kit) 3 Port Divertor Valve (Temperature Control) IV Expansion Valve IV P & T Relief Valve IV IV P & T Relief Valve Thermostatic Mixing valve Tee piece Flow Regulator Valve Tundish Drainat Low Level Drainat Low Level Return to Boiler 27

28 Hydraulic Installation Typical single tank open vented application. Multifunctional GX-00//00-P I tanks with heating coil. Example of Solar, ASH and boiler connection -2 Port Spring Return Motorised Valve 2 -Non return valve 3 -Adjustable By-pass (contact the ASH pump manufacturer) 4 -Primary pump -Shut-off valve -Purger / drain valve 7 -External sensor 8 -Electric heater 9 -Sieve filter for ASH Pump -Recirculation Pump -Thermostatic Mixing Valve 2 -Drainat low level 3 -Safety valve 4 -Emptying / Drain -Expansion Vessel -Heating coil Cold supply ASH PUMP Typical single tank open vented application. Multifunctional tanks without heating coil GX-300/0/00-PAC I. Example of Gas / Oil boiler and ASH pump connection Open Vent Recirculation 2 8 DOC Radiant floor 2 4 Gas/Oil boiler 4 2 Heating DHW 4 3 It is important for the proper emptying of the tank, that 2 cut key is placed lower than the storage tank, helping the outlet of the same one -2 Port Spring Return Motorised Valve 2 -Non return valve 3 -Adjustable By-pass (contact the ASH pump manufacturer) 4 -Primary pump -Shut-off valve -Tank sensor (primary circuit) 7 -External sensor 8 -Electric heater Cold supply 9 -Sieve filter for ASH pump -Recirculation Pump -Thermostatic Mixing Valve 2 -Drainat low level 3 -Expansion vessel Open Vent Recirculation 2 Primary flow (ASH pump) DHW 7 3 Gas / Oil boiler Primary flow (boiler) Primary return (boiler) 8 2 Primary return (ASH pump) DOC 9 ASH PUMP It is important for the proper emptying of the tank, that 2 cut key is placed lower than the storage tank, helping the outlet of the same one Typical single tank open vented application. Multifunctional tanks without heating coil GX-300/0/00-PAC I. Example of ASH pump connection It is important for the proper emptying of the tank, that 2 cut key is placed lower than the storage tank, helping the outlet of the same one 4 Cold supply 3 Primary flow (radiant floor) 2 4 Open Vent Recirculation 2 DHW -2 Port Spring Return Motorised Valve 2 -Non return valve 3 -Adjustable By-pass (contact the ASH pump manufacturer) 4 -Primary pump -Shut-off valve -Tank sensor (primary circuit) 7 -External sensor 8 -Electric heater 9 -Sieve filter for ASH pump -Recirculation Pump -Thermostatic Mixing Valve 2 -Drainat low level 3 -Safety valve 4 -Emptying / Drain -Expansion Vessel -Purger / Drain valve Radiant floor Heating 7 Primary return (radiant floor) Primary flow (heating) Primary return (heating) Primary flow (ASH pump) 3 Primary return (ASH pump) 9 7 ASH PUMP 28

29 Hydraulic Installation Typical single tank unvented-direct-on-mains/boosted suppy application. Multifunctional tanks GX-00//00-P I with heating coil. Example of Solar, Gas boiler and Oil boiler connection 7 Cold supply 9 7 Recirculation 8 Tee piece 2 DHW Tundish DOC 4 It is important for the proper emptying of the tank, that 2 cut key is placed lower than the storage tank, helping the outlet of the same one -2 Port Spring Return Motorised Valve 2 -Non return valve 3 -Adjustable By-pass (contact the ASH pump manufacturer) 4 -Primary pump -Shut-off valve -Purger / drain valve 7 -External sensor 8 -Electric heater 9 -Sieve filter for ASH Pump -Recirculation Pump -Thermostatic Mixing Valve 2 -Drainat low level 3 -Safety valve 4 -Emptying / Drain -Expansion Vessel -Heating coil 7 -Core Amsembly with integral Non-return valve 8 -P&T relief valve 9 -Pressure limiting Valve with Integral Strainer Set 3. bar Typical single tank unvented-direct-on-mains/boosted suppy application. Multifunctional tanks without heating coil GX-300/0/00-PAC I. Example of Gas / Oil boiler and ASH pump connection It is important for the proper emptying of the tank, that 2 cut key is placed lower than the storage tank, helping the outlet of the same one 4 Recirculation 2 DHW Cold supply 3 Tee piece Tundish Primary flow (ASH pump) 3 Primary flow (boiler) Primary return (ASH pump) DOC 9 ASH PUMP Gas / Oil boiler Primary return (boiler) 2-2 Port Spring Return Motorised Valve 2 -Non return valve 3 -Adjustable By-pass (contact the ASH pump manufacturer) 4 -Primary pump -Shut-off valve -Tank sensor (primary) 7 -External sensor 8 -Electric heater 9 -Sieve filter for ASH Pump -Recirculation Pump -Thermostatic Mixing Valve 2 -Drainat low level 3 -Expansion Vessel 4 -Core Amsembly with integral Non-return valve -P&T relief valve -Pressure limiting Valve with Integral Strainer Set 3. bar 29

30 Hydraulic Installation Typical single tank unvented-direct-on-mains/boosted suppy application. Multifunctional tanks without heating coil GX-300/0/00-PAC I. Example of ASH pump connection It is important for the proper emptying of the tank, that 2 cut key is placed lower than the storage tank, helping the outlet of the same one Cold supply 7 Recirculation 2 DHW 3 8 Tee piece 4 Primary flow (radiant floor) 2 4 Tundish Radiant floor Heating 7 Primary return (radiant floor) Primary flow (heating) Primary return (heating) Primary flow (ASH pump) 3 Primary return (ASH pump) 9 7 ASH PUMP -2 Port Spring Return Motorised Valve 2 -Non return valve 3 -Adjustable By-pass (contac the ASH pump manufacturer) 4 -Primary pump -Shut-off valve -Tank sensor (primary) 7 -External sensor 8 -Electric heater 9 -Sieve filter for ASH Pump -Recirculation Pump -Thermostatic Mixing Valve 2 -Drainat low level 3 -Safety valve 4 -Emptying / Drain -Expansion Vessel -Pressure limiting Valve with Integral Strainer Set 3. bar 7 -Core Amsembly with integral Non-return valve 8 -P&T relief valve 9 -Purger / Drain valve Example of typical single tank open vented application. Multifunctional tanks GX-300/0-P I litres with heating coil. Example of Solar and ASH pump connection It is important for the proper emptying of the tank, that 2 cut key is placed lower than the storage tank, helping the outlet of the same one 3 Cold supply 4 Open vent Recirculation 4 2 DHW to Radiators from Radiators RADIATORS ASH PUMP 9-2 Port Spring ReturnMotorised Valve 2 -Non return valve 3 -Adjustable By-pass (contact the ASH pump manufacturer) 4 -Primary pump -Shut-off valve -Purger / drain valve 7 -External sensor 8 -Electric heater 9 -Sieve filter for ASH Pump -Recirculation Pump -Thermostatic Mixing Valve 2 -Drainat low level 3 -Safety valve 4 -Emptying / Drain -Expansion Vessel -Heating coil 30

31 Hydraulic Installation Example of typical single tank unvented-direct-on-mains/boosted suppy application. Multifunctional tanks GX-300/0-P I litres with heating coil. Example of Solar and ASH Pump connection It is important for the proper emptying of the tank, that 2 cut key is placed lower than the storage tank, helping the outlet of the same one Cold supply 9 7 Recirculation 2 DHW RADIATORS Tundish 8 Tee piece 8 4 to Radiators from Radiators ASH PUMP 9-2 Port Spring Return Motorised Valve 2 -Non return valve 3 -Adjustable By-pass (contact the ASH pump manufacturer) 4 -Primary pump -Shut-off valve -Purger / drain valve 7 -External sensor 8 -Electric heater 9 -Sieve filter for ASH Pump -Recirculation Pump -Thermostatic Mixing Valve 2 -Drainat low level 3 -Safety valve 4 -Emptying / Drain -Expansion Vessel -Heating coil 7 -Core Amsembly with integral Non-return valve 8 -P&T relief valve 9 - Pressure limiting Valvewith Integral Strainer Set 3. bar GX-R/RB: Vertical buffer tank without coils Recirculation 2 4 DHW 7 Tee piece Plate heat exchanger Tundish 4 2 Mains water intake Boiler feed Boiler return -Safety Group 2 -One-way valve 3 -Circulator 4 -Recirculation pump -Shutoff cock -Drain 7 -P&T relief valve 3

32 Hydraulic Installation GX-M/MB: Vertical tank with one coil Recirculation 2 4 DHW Tee piece Boiler feed Tundish 7 Boiler return Mains water intake 9 -Safety Group 2 -One-way valve 3 -Circulator 4 -Recirculation pump -Shutoff cock -Drain 7 -Safety Valve 8 -Coil 9 -Expansion Vessel -P&T relief valve GX-M2/M2B: Vertical tank with two coils 7 Recirculation DHW Tundish Tee piece 7 Boiler flow Solar flow Solar return Mains water intake Boiler return -Safety Group 2 -One-way valve 3 -Circulator 4 -Recirculation pump -Shutoff cock -Drain 7 -Drain Valve 8 -Coil 9 -Safety Valve -Expansion Vessel -P&T relief valve 32

33 Hydraulic Installation MXV-RB: Installation diagram with electrical elements Recirculation 2 DHW 7 Tee piece Tundish Mains water intake - Shut-off valve 2 - One-way valve 3 - Safety and purge valve 4 - Drain - Recirculation pump - Electric heating element 7 - P&T relief valve MXV-RB: Installation diagram with external heat exchanger Recirculation 2 DHW 7 Tee piece Plate heat exchanger Feed Tundish Return Mains water intake - Shut-off valve 2 - One-way valve 3 - Safety and purge valve 4 - Drain - Circulator - Recirculation pump 7 - P&T relief valve 33

34 Hydraulic Installation MXV-SB (with heating coils): Installation diagram with boiler Recirculation 2 DHW Tee piece Tundish 7 Boiler feed 8 Boiler return Mains water intake 9 - Shut-off valve 2 - One-way valve 3 - Safety and purge valve 4 - Drain - Circulator - Recirculation pump 7 - Backup electric heating element 8 - Purger 9 - Expansion vessel - P&T relief valve MXV-SSB (with heating coils): Solar installation diagram Recirculation 2 DHW Tee piece 4 Tundish Boiler feed Boiler return Mains water intake - Shut-off valve 2 - One-way valve 3 - Safety and purge valve 4 - Drain - Recirculation pump - Purger 7 - Expansion vessel 8 - P&T relief valve 34

35 Hydraulic Installation MXV-RB: Models with electric heating elements. Battery of tanks - serial installation diagram Recirculation 2 DHW 7 Tee piece 7 Tee piece Tundish Tundish Mains water intake - Shut-off valve 2 - One-way valve 3 - Safety and purge valve 4 - Drain - Recirculation pump - Electric heating element 7 - P&T relief valve MXV-RB: Models with electric heating elements. Battery of tanks - parallel installation diagram Recirculation 2 DHW 7 Tee piece 7 Tee piece Tundish Tundish Mains water intake - Shut-off valve 2 - One-way valve 3 - Safety and purge valve 4 - Drain - Recirculation pump - Electric heating element 7 - P&T relief valve 3

36 Hydraulic Installation MV-IS: Inertia models with coils: Diagram of solar installation Plate heat exchanger 4 2 Solar feed Solar return Shut-off valve 2 - One-way valve 3 - Safety and purge valve 4 - Drain - Pump - Purger 7 - Expansion vessel 8 - P&T or Pressure relief valve G-I/F: Inertia models without coil. Diagram of combined ASH pump and boiler installation 7 Boiler inlet 4 9 Storage tank output ASH PUMP Boiler 3 Boiler return ASH Pump inlet ASH Pump return Storage tank output Storage tank inlet Storage tank inlet Buffer tank 2 - Sieve filter for ASH Pump 3 - Adjustable By-pass 4 - Circulator Pump - External sensor - Tank sensor 7 - Purger 8 - Electric heater (in option) 9 - Drain - P&T or Pressure relief valve 3

37 Hydraulic Installation G-I/F: Inertia models without coil. Diagram of ASH pump installation. Multistorage use with optional electric heating 7 9 Storage tank output Storage tank output 4 Storage tank inlet Storage tank inlet 4 ASH Pump inlet 3 ASH Pump return ASH Pump Buffer tank 2 - Sieve filter for ASH Pump 3 - Adjustable By-pass 4 - Circulator Pump - External sensor - Tank sensor 7 - Purger 8 - Electric heater (in option) 9 - Drain - P&T or Pressure relief valve G-I/F: Inertia models without coil. Diagram of ASH pump installation with radiant floor and radiators. With optional electric heating 7 Heating return 9 Heating Heating inlet 4 Floor heating return ASH Pump inlet Control module Floor heating inlet ASH Pump return 3 ASH Pump Floor heating Buffer tank 2 - Sieve filter for ASH Pump 3 - Adjustable By-pass 4 - Circulator Pump - External sensor - Tank sensor 7 - Purger 8 - Electric heater (in option) 9 - Drain - P&T or Pressure relief valve 37

38 Electrical Heating. DHW tanks. Heating elements and control panels Electric heating GX-DI tanks Control panel GX-DI tank. Wiring diagrams... Electric heating GX-DI, GX-DI2, GX-P I, GX-PAC I... 4 Control panel GX-DI, GX-DI2, GX-P I, GX-PAC I Wiring diagram Electrical heating MXV-RB/SB/SSB tanks and Electrical heating Inertia tanks MV-I, MV-IS, G-I/F, G-IS CERTIFIED PRODUCT All our products comply with the 97/23/CE European Directive on Pressure Equipment (art. 3.3). Furthermore all the models with the possibility of electrical heating are designed and manufactured to comply with the EN 033 European regulation on safety in household and similar electrical appliances, in accordance with the 0/9/CE Low Voltage Directive. The CE Mark means that the product complies with all relevant European Directives, such as the 04/8/CE Electromagnetic Compatibility Directive. The fact that our products bear the CE mark indicates that they are apt for marketing in any EU country will full guarantees as to their safety. 38

39 Electrical heating. For GX-D I tanks z kw ww kv e kw: cold water inlet ww: DHW outlet kv: primary circuit feed kr: primary circuit return e: control panel f: Cover for electric heating element g: Aperture for electric heating element h: Heating element z: Recirculation f, g kr h D I Models can be supplied in option with the control panel and electrical element factory fitted. The optional heating elements ( KW for GX-00-D I) is supplied in separate packaging. The direct connection with the control panel is suitable for electric elements of up to 2. kw. For greater power ratings an external contactor, according EN 0947, must be used to control the electric element. Electric element models Rated voltage (V) Lowest cable section (mm) Installation (Tank) RC /22 D 2,2 ~230. GX-30-D.I RC 7/22 D 2,2 ~230. GX-0-D.I RC 8/2 D 2, ~ GX-300/0-D.I RC 08/4 D 4, ~ GX-00-D.I RC 0 D (in option),0 ~0 2. GX-00-D.I As a factory fitted option, a KW 3 phase, 0 V immersion heater is available to provide enhanced electrically heated operation for the model GX-00-D I. NOTE: This option is NOT available on models GX-30/0/300/0-D I. These heaters are not available for GX-D I () tanks. Wiring Wiring of electric elements control panel mains. GX-D I tanks Mains wiring (2) (2) N L Power contactor M (2) (4) () () M to external contactor (4) () () () () Heating element in side aperture () (7) (7) (7) (3) (3) (3) Fig. GX-30/0-DI GX-300/0-DI GX-00-DI Attention!!! All the connection circuit must be disconnected, before working on connections. Do not under any circumstances switch on the inmersion heater before the primary tank is filled. 39

40 Control panel GX-D I tanks, Wiring diagrams (Control Panel Type KP) 230 V 0 V K K R R2 * 3 phase supply only required where KW inmersion heater element is supplied on model GX-00-D I MV R ES N L TLº Re P TLº ~ Re MV ES R R2 K P - Regulating & Safety Thermostat - Summer/Winter Switch (Electric element/2 Port Spring Return Motorised Valve) - Relay - Light indicator (Electric Element "ON" / 2 Port Spring Return Motorised Valve "ON") - 2 Port Spring Return Motorised Valve - External Sensor - Optional monophase Immersion Heater - Optional 3 ph Immersion Heater ( KW) - 3 ph Contactor (not supplied) - Programmer Important Note: Any auxillary component connected to the calorifier (eg. motorised valve or pump) will need to be fuse protected as appropriate when the electrical supply into the calorifier is fuse rated for immersion heater usage To reset limit thermostat (GX-D I tanks). Electrically isolate the calorifier 2. Remove control panel (remove 4 no. fixing screws retaining control panel and carefully rotate the control panel to expose electrical connections and thermostat). 3. Remove thermostat knob by pulling off from control thermostat spindle. 4. Remove thermostat fixing screws and allow thermostat to move away from inside face of the control panel.. Press reset pin marked "S" on thermostat body (adjacent to control spindle). Reassemble control panel using reverse of the above procedure.

41 For GX-D I, GX-D I2, GX-P I, GX-PAC I Electrical heating. For GX-D I, GX-D I2, GX-P I, GX-PAC I e z kw ww kw: Cold water inlet ww: DHW outlet e: control panel R: Electric heating 2" connection h: Threaded heating element in R connection z: Recirculation R h In option, an electric heater can be supplied with the GX-DI tanks. There are 3, or 9 KW ~230 or 0 V INCOLOY 2" heater with its own safety and regulation thermostat (self-controlled heating element). See table. The control panel has its own control (30-7 ºC) and safety (90 ºC) thermostat in order to control an external pump, motorised valve, boiler, etc... and can not control the heating element. The thermostat is triggered and starts up the pump which circulates the heating water. This water circulates around the double wall tank and heats up the domestic water. When the required temperature is reached, the thermostat stops the primary circulation pump. To avoid all risk of corrosion, connect the sanitary tank directly in the earth. POWER (KW) RATED VOLTAGE (V) INSTALLATION (TANK) 3 ~230 All the tanks, except GX-D I models ~230 / 0 All the tanks, except GX-D I, GX-30-D I, GX-300-P I and GX-300-PAC I models 9 ~0 All the tanks, except GX-D I, GX-30-D I, GX-300-P I and GX-300-PAC I models NOTE: all the and 9KW heaters need to have the thermostats wired to switch the heaters via a relay as they can only switch A Wiring Wiring of electric elements control panel mains. GX-D I / GX-D I2 / P I / PAC I The tank is factory wired and there is no need to disassemble the control panel for connection. The hose that leaves the tank has three cables: POWER (230 V ~ 0 Hz) - Yellow-Green: Earth - Brown: Line - Blue: Neutral Attention!!! All the connection circuit must be disconnected, before working on connections. Do not under any circumstances switch on the inmersion heater before the primary tank is filled. 4

42 Control panel GX-D I/GX-D I2/P I/PAC I Wiring diagram (Control Panel Type LP GX/UK) Electrical connection Remove 4 no. fixing screws () retaining control panel (2). Carefully rotate control panel (2) to expose electrical connection terminal rail (3). Carefully cut out cable entry aperture () on tank top cover (4). Lift up the top cover (4) removing first the cleaning access cover panel (9). Route appropriately sized cables (multi strand flex only) () through aperture (), through cable clamp (8) and guide cables carefully down through the cable tube (7) to terminate at the control panel rear. Make necessary electrical connections to terminal rail (3). See electrical connection diagram next page. Refit the control panel (2) to tank using screws (). Ensure cables () are routed correctly with enougth slack to allow future easy access to rear of control panel (2) and securely retain the cables under clamp (8). Refit the top cover (4) and cleaning access cover panel (9). -Green light ON - Orange light external device ON Teº- Thermometer 0- ºC TLº- Regulating and safety thermostat L 230 V N * Remove this link to connect with RADIANT CONTROL SYSTEM. Te TL TL To reset limit thermostat. Electrically isolate the calorifier 2. Remove control panel (remove 4 no. fixing screws retaining control panel and carefully rotate the control panel to expose electrical connections and thermostat). 3. Remove thermostat knob by pulling off from control thermostat spindle. 4. Remove thermostat fixing screws and allow thermostat to move away from inside face of the control panel.. Press reset pin marked "S" on thermostat body (adjacent to control spindle). Reassemble control panel using reverse of the above procedure. 42

43 Electrical heating. MXV-RB/SB/SSB tanks Electric heating elements for secondary circuit Electric immersion elements, not included in tank supply, can be mounted in all of the Master DHW storage and production tank installations, either directly for the production of DHW or to backup other heating systems. Produced in compliance with the European Low Voltage Directive 0/9/CE, with low specific charge density to avoid lime deposits. It basically comprises an electric heating element which has to be mounted with an insulating bushing at the 2 GAS/M connections of the storage tank. The electric wiring of the element to the mains socket is by means of conductor wires (not included) or by a delta (230 V III) or star (0 V III) connection. Electric heating element Protective cap Technical characteristics RA4/2-0 RA4/2-90 RA4/2- Power kw 9 2 Voltage V 230/0 230/0 230/0 Connection "GAS/M Recommended production electric heating element for tanks litres Recommended backup electric heating element for tanks litres * Recommended cable: H0SJ-K according to UNE 227 standard Electrical heating Inertia tanks. MV-I, MV-IS, G-I/F, G-IS tanks Electric heating elements for primary circuit Armoured electric immersion elements, with tight head (IP protection) and screwed connection, not included in tank supply. They can be mounted in all tanks for closed circuit installations. Made of stainless steel and conforming to the European Low Voltage Directive 0/9/CE. The electrical wiring of the heating element to the mains socket will be by means of conductor cables (not included in the supply). Electrical Heater Power (KW) Electrical Connection Tank Connection Inertia tank application RI 4/2-22 2,2 230 V, 3F A 0 V, 3F Y 2" G-80 to 00-IF; G-IS; MV-I; MV-IS RI 4/2-4,4 230 V, 3F A 0 V, 3F Y 2" G-80 to00-if; G-IS; MV-I; MV-IS RI 4/2-72 7,2 230 V, 3F A 0 V, 3F Y 2" G-0 to 00-IF; G-IS; MV-I; MV-IS RI 4/2-90 9,0 230 V, 3F A 0 V, 3F Y 2" G-0 to 00-IF; G-IS; MV-I; MV-IS RI 4/2-2,0 230 V, 3F A 0 V, 3F Y 2" G-00 to 00-IF; G-IS; MV-I; MV-IS * Recommended cable: H0SJ-K according to UNE 227 standard. Recommendations for handling electrical equipment: Before touching the connection means, ensure that all connection circuits are totally disconnected from the mains power supply. Installation, configuration, start-up and maintenance of the heating elements must only be carried out by an authorised electrical fitter. All current rules, standards and regulations must be complied with. The tanks must be equipped with a DHW temperature control thermostat (maximum 80 ºC) and an all-pole limiting thermostat. The sensors must be positioned higher than the electric heating element. Inertia models must be equipped with a temperature control thermostat (maximum 8 ºC) and an all-pole limiting thermostat. Suitable safety devices should be installed (temperature safety, level safety for heating liquids by natural convection, flow safety in the case of fluids in circulation, etc.). The elements must be connected to the mains by means of a power contactor, never directly. The installation should be protected by means of an automatic all-pole switch, with a separation of 3 mm or more between contacts, as well as automatic electric protection systems. It is the user s responsibility to ensure that the basic requirements of the European Low Voltage Directive are complied with. Electric heating elements generate high temperatures. It is advisable to take precautions to ensure the protection of goods and persons against the risk of fire or accidental burns during operation and following the disconnection of the equipment or installation. 43

44 DHW production and performance DHW production (DHW production diagrams and charge losses in the primary heating circuit) Introduction...4 Models GX-30-D I /D I...4 Models GX-0-D I / GX-2-D I/D I Models GX-20-D I/D I Models GX-300-D I /D I/D I Models GX-0-D I /D I...2 Models GX-00-D I /D I... Models GX-300P I...2 Models GX-0P I...3 Models GX-00P I...4 Models GX-P I... Models GX-00P I... Models GX-300PAC I...7 Models GX-0PAC I...8 Models GX-00PAC I...9 Models GX-0-M...0 Models GX-300-M/M2... Models GX-00-M/M2...2 Models GX--M/MB / -M2/M2B...3 Models GX-00-M/MB / 00-M2/M2B...4 Models GX-300-M2 / 0-M2... Models GX-00-M2 / -M2 / 00-M2/M2B... Models MXV-0-SB/SSB...7 Models MXV-00-SB/SSB...8 Models MXV-0-SB/SSB...9 Models MXV-3000-SB/SSB...70 Models MXV-300-SB/SSB...7 Models MXV-00-SB/SSB...72 Models MXV-000-SB/SSB...73 Models G-20-IS...74 Models G-370-IS...7 Models G-00-IS...7 Models G--IS...77 Models G-00-IS...78 Models MV-00/00-IS...79 Models MV-0/3000/300/00/000-IS

45 DHW production Definitions for the interpretation of the diagrams: - Absorbed power (P): The power that the tank is capable of absorbing at a constant temperature and inflow in the primary circuit. - Primary circuit flow (Cp): The flow of heating water moved by the primary circuit circulating pump and measured at the output of said pump. - Production of DHW (Cs): The flow obtained at a certain temperature and flow in the primary circuit, considering a temperature rise of 0º between the input of cold water and DHW output. - Specific flow (Ce): The continuous flow, for ten minutes, of DHW obtained at an average temperature of º with a pre-established primary circuit flow (according to UNE EN 2) - Pressure drop (- P): The loss of the pressure between the input and the output of the primary circuit without considering cocks, elbows, or any other element added to the tank. - Tp: Temperature rise in primary heating circuit. - Ts: Temperature rise in the secondary circuit. - Tep: Input temperature in primary heating circuit - Ts: Input temperature in secondary circuit (cold water) 4

46 Characteristic curves Models: GX-30-DI and GX-30-DI Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C 30 p=30 p= T p= Litres of DHW/hour (DTs= 0ºC) =90ºC =80ºC T = 70 ºC ep TANK PERFORMANCES: GX-30-DI/GX-30-DI Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h ,00 2, Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows Cp= m 3 /h Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC 30 Temp DHW = 0ºC Temp DHW= 4ºC Temp DHW= 30ºC Test constants: T s = ºC = 80 ºC C p =,2 m 3 /h C e = 227 l DHW (litres/hour) 4

47 Characteristic curves Models: GX-0-DI, GX-2-DI and GX-2-DI2 Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C =90ºC =80ºC T = 70 ºC ep GX-0-DI GX-2-DI / GX-2-DI2 30 p 3 p Litres of DHW/hour (DTs= 0ºC) Litres of DHW/hour (DTs= 0ºC) TANK PERFORMANCES: Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h GX-0-DI ,00 4,2 GX-2-DI GX-2-DI ,00 3, Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows GX-0-DI GX-2-DI/GX-2-DI2 2 Cp= m 3 /h Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC 30 GX-0-DI Temp DHW= 0ºC Temp DHW= 4ºC Temp DHW= 30ºC 30 GX-2-DI / GX-2-DI2 Temp DHW= 0ºC Temp DHW= 4ºC Temp DHW= 30ºC DHW (litres/hour) C e = 2 l. Test constants: T s = ºC = 80 ºC C p =,2 m 3 /h DHW (litres/hour) C e = 27 l. Test constants: T s = ºC = 80 ºC C p =,4 m 3 /h 47

48 Characteristic curves Models: GX-20-DI and GX-20-DI2 Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C DT p=30 DT p= DT p= Litres of DHW/hour (DTs= 0ºC) =90ºC =80ºC T = 70 ºC ep TANK PERFORMANCES: GX20DI/ GX20DI2 Peak flow at ºC L/' 47 Peak flow at 4ºC L/' 4 L/' Peak flow at ºC 7 Peak flow at 4ºC 4 79 Constant flow at ºC 4 Constant flow at 4ºC 0 Constant flow at 0ºC 3 Preheating time ( to 7ºC) Min 37,00 Primary circuit flow rate m 3 /h 4,2 Please note: performance data assumes a primary flow temperature of 8ºC and a domestic cold water supply of ºC Pressure drops between primary circuit input and output connections for different circulating flows Cp= m 3 /h Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC 0 30 Tª DHW=0ºC Tª DHW=4ºC Tª DHW=30ºC Test constants: T s = ºC = 80 ºC C p =,8 m 3 /h C e = 34 l DHW (litres/hour) 48

49 Characteristic curves Models: GX-300-DI, GX-300-DI and GX-300-DI2 Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C =90ºC =80ºC T = 70 ºC ep GX-300-DI 0 DT p=30 DT p= 30 DT p= Litres of DHW/hour (DTs= 0ºC) GX-300-DI / GX-300-DI2 0 DT p=30 DT p= 0 30 DT p= Litres of DHW/hour (DTs= 0ºC) TANK PERFORMANCES: Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h GX-300-DI GX-300-DI/GX-300-DI ,00 37,00,, Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows GX-300-DI GX-300-DI/GX-300-DI2 2 Cp= m 3 /h Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC 30 GX-300-DI Temp DHW= 0ºC Temp DHW= 4ºC Temp DHW= 30ºC 0 30 GX-300-DI / GX-300-DI2 Temp DHW= 0ºC Temp DHW= 4ºC Temp DHW= 30ºC DHW (litres/hour) C e = 3 l. Test constants: T s = ºC = 80 ºC C p =, m 3 /h DHW (litres/hour) T s = ºC Test constants: = 80 ºC C e = 388 l. C p = 2,0 m 3 /h 49

50 Characteristic curves Models: GX-0-DI and GX-0-DI Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C DT p=30 DT p= DT p= Litres of DHW/hour (DTs= 0ºC) =90ºC =80ºC T = 70 ºC ep TANK PERFORMANCES: GX-0-DI/GX-0-DI Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h ,00,4 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C Pressure drops between primary circuit input and output connections for different circulating flows Cp= m 3 /h Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC 80 0 Temp DHW= 0ºC Temp DHW = 4ºC Temp DHW= 30ºC Test constants: T s = ºC = 80 ºC C p = 2, m 3 /h C e = 489 l DHW (litres/hour) 0

51 Characteristic curves Models: GX-00-DI and GX-00-DI Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C DT =30 DT p= p DT p= Litres of DHW/hour (DTs= 0ºC) =90ºC =80ºC T = 70 ºC ep TANK PERFORMANCES: GX-00-DI/GX-00-DI Peak flow at ºC L/' 900 Peak flow at 4ºC L/' 770 L/' 39 Peak flow at ºC 2790 Peak flow at 4ºC Constant flow at ºC 2270 Constant flow at 4ºC 890 Constant flow at 0ºC 7 Preheating time ( to 7ºC) Min,00 Primary circuit flow rate m 3 /h 7,2 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows Cp= m 3 /h Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC 80 0 Temp DHW= 0ºC Temp DHW= 4ºC Temp DHW= 30ºC Test constants: T s = ºC = 80 ºC C p = 2,9 m 3 /h C e = 7 l DHW (litres/hour)

52 Characteristic curves Model: GX-300-PI Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C. Double wall: Pressure drops between primary circuit input and output connections for different circulating flows. Double wall: DT p=30 DT p= 00 DT p= 30 =90ºC =80ºC T = 70 ºC ep Litres of DHW/hour (DTs= 0ºC) C p =m 3 /h TANK PERFORMANCES: GX-300-PI Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h ,00 3 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C Coil: Pressure drops between primary circuit input and output connections for different circulating flows. Coil: DT p= DT p= DT p= =90ºC =80ºC T = 70 ºC ep Litres of DHW/hour (DTs= 0ºC) C p =m 3 /h

53 Characteristic curves Model: GX-0-PI Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C. Double wall: Pressure drops between primary circuit input and output connections for different circulating flows. Double wall: DT p=30 DT p= DT p= =90ºC =80ºC T = 70 ºC ep Litres of DHW/hour (DTs= 0ºC) C p =m 3 /h TANK PERFORMANCES: GX-0-PI Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h ,00 3 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C Coil: Pressure drops between primary circuit input and output connections for different circulating flows. Coil: DT p= DT p= DT p= =90ºC =80ºC T = 70 ºC ep Litres of DHW/hour (DTs= 0ºC) C p =m 3 /h

54 Characteristic curves Model: GX-00-PI Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C. Double wall: 0 30 DT p=30 DT p= DT p= =90ºC =80ºC T = 70 ºC ep Litres of DHW/hour (DTs= 0ºC) Pressure drops between primary circuit input and output connections for different circulating flows. Double wall: Cp= m 3 /h TANK PERFORMANCES: GX-00-PI Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h ,00 3 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C Coil: Pressure drops between primary circuit input and output connections for different circulating flows. Coil: 2 DT p= DT p= DT p= 0 =90ºC =80ºC T = 70 ºC ep Litres of DHW/hour (DTs= 0ºC) Cp= m 3 /h

55 Characteristic curves Model: GX--PI Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C. Double wall: 0 30 DT p=30 DT p= DT p= =90ºC =80ºC T = 70 ºC ep Litres of DHW/hour (DTs= 0ºC) Pressure drops between primary circuit input and output connections for different circulating flows. Double wall: Cp= m 3 /h TANK PERFORMANCES: GX--PI Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h ,00 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C Coil: Pressure drops between primary circuit input and output connections for different circulating flows. Coil: 2 DT p= DT p= DT p= =90ºC =80ºC T = 70 ºC ep Litres of DHW/hour (DTs= 0ºC) Cp= m 3 /h

56 Characteristic curves Model: GX-00-PI Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C. Double wall: DT p=30 DT p= DT p= =90ºC =80ºC T = 70 ºC ep Litres of DHW/hour (DTs= 0ºC) Pressure drops between primary circuit input and output connections for different circulating flows. Double wall: Cp= m 3 /h TANK PERFORMANCES: GX-00-PI Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h ,00 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C Coil: Pressure drops between primary circuit input and output connections for different circulating flows. Coil: 2 DT p= DT p= DT p= =90ºC =80ºC T = 70 ºC ep Litres of DHW/hour (DTs= 0ºC) Cp= m 3 /h

57 Characteristic curves Model: GX-300-PAC I Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C 30 DT p=30 DT p= DT p= Litres of DHW/hour (DTs= 0ºC) =90ºC =80ºC T = 70 ºC ep TANK PERFORMANCES: GX-300-PAC.I Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h ,00 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows Cp= m 3 /h Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC 30 Tª DHW=0ºC Tª DHW=4ºC Tª DHW=30ºC Test constants: T s = ºC = 80 ºC C p =,2 m 3 /h C e = 9 l DHW (litres/hour) 7

58 Characteristic curves Model: GX-0-PAC I Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C 30 DT p=30 DT p= DT p= Litres of DHW/hour (DTs= 0ºC) =90ºC =80ºC T = 70 ºC ep TANK PERFORMANCES: GX-0-PAC I Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h ,00 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows Cp= m 3 /h Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC 30 Temp DHW=0ºC Temp DHW=4ºC Temp DHW=30ºC Test constants: T s = ºC = 80 ºC C p =,2 m 3 /h C e = 2 l DHW (litres/hour) 8

59 Characteristic curves Model: GX-00-PAC I Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C 0 30 DT p=30 DT p= DT p= Litres of DHW/hour (DTs= 0ºC) =90ºC =80ºC T = 70 ºC ep TANK PERFORMANCES: GX-00-PAC I Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h ,00 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows Cp= m 3 /h Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC 30 Temp DHW=0ºC Temp DHW=4ºC Temp DHW=30ºC Test constants: T s = ºC = 80 ºC C p =,4 m 3 /h C e = 332 l DHW (litres/hour) 9

60 Characteristic curves Model: GX-0-M Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C DT p=30 DT p= DT p= Litres of DHW/hour (DTs= 0ºC) =90ºC =80ºC T = 70 ºC ep TANK PERFORMANCES: GX-0-M Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h ,00 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows Cp= m 3 /h Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC 30 Temp DHW= 0ºC Temp DHW= 4ºC Temp DHW= 30ºC Test constants: T s = ºC = 80 ºC C p =,9 m 3 /h C e = 8 l DHW (litres/hour) 0

61 Characteristic curves Models: GX-300-M and GX-300-M2 bottom heating coil Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C DT =30 DT p= p DT p= Litres of DHW/hour (DTs= 0ºC) =90ºC =80ºC T = 70 ºC ep TANK PERFORMANCES: GX-300-M/M2 Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h ,00 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows Cp= m 3 /h Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC Temp DHW= 0ºC Temp DHW= 4ºC Temp DHW= 30ºC Test constants: T s = ºC = 80 ºC C p = 2, m 3 /h C e = 7 l DHW (litres/hour)

62 Characteristic curves Models: GX-00-M and GX-00-M2 bottom heating coil Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C DT p=30 DT p= DT p= Litres of DHW/hour (DTs= 0ºC) =90ºC =80ºC T = 70 ºC ep TANK PERFORMANCES: Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h GX-0-M2 GX-00-M/M ,00 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C ,00 Pressure drops between primary circuit input and output connections for different circulating flows Cp= m 3 /h Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC 80 0 Temp DHW= 0ºC Temp DHW= 4ºC Temp DHW= 30ºC Test constants: T s = ºC = 80 ºC C p = 3,0 m 3 /h GX-00-M C e = 72 l. GX-00-M2 C e = 72 l. GX-0-M2 C e = l DHW (litres/hour) 2

63 Characteristic curves Models: GX--M, GX--MB and GX--M2, GX--M2B bottom heating coil Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C DT p=30 DT p= DT p= Litres of DHW/hour (DTs= 0ºC) =90ºC =80ºC T = 70 ºC ep TANK PERFORMANCES: GX--M/MB, GX--M2/M2B Peak flow at ºC L/' 92 Peak flow at 4ºC L/' L/' Peak flow at ºC 490 Peak flow at 4ºC Constant flow at ºC 300 Constant flow at 4ºC 3000 Constant flow at 0ºC 700 Preheating time ( to 7ºC) Min 2,00 Primary circuit flow rate m 3 /h 8, Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows Cp= m 3 /h Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC Temp DHW= 0ºC Temp DHW= 4ºC Temp DHW= 30ºC Test constants: T s = ºC = 80 ºC C p = 3,7 m 3 /h GX -M/M2 C e = 937 l. GX -MB/M2B C e = 9 l DHW (litres/hour) 3

64 Characteristic curves Models: GX-00-M, GX-00-MB and GX-00-M2, GX-00-M2B bottom heating coil Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C DT p=30 DT p= DT p= Litres of DHW/hour (DTs= 0ºC) =90ºC =80ºC T = 70 ºC ep TANK PERFORMANCES: GX-00-M/MB, GX-00-M2/M2B Peak flow at ºC L/' 99 Peak flow at 4ºC L/' 7 L/' 97 Peak flow at ºC 7 Peak flow at 4ºC Constant flow at ºC 02 Constant flow at 4ºC Constant flow at 0ºC 24 Preheating time ( to 7ºC) Min 8,00 Primary circuit flow rate m 3 /h 9, Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C Pressure drops between primary circuit input and output connections for different circulating flows Cp= m 3 /h Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC Temp DHW= 0ºC Temp DHW= 4ºC Temp DHW= 30ºC Test constants: T s = ºC = 80 ºC C p =, m 3 /h C e = 4 l DHW (litres/hour) 4

65 Characteristic curves Model: GX-300-M2 / GX-0-M2 top heating coil Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C =90ºC =80ºC T = 70 ºC ep GX-300-M2 0 DT p= DT p= DT p= Litres of DHW/hour (DTs= 0ºC) GX-0-M2 0 DT p=30 30 DT p= DT p= Litres of DHW/hour (DTs= 0ºC) Pressure drops between primary circuit input and output connections for different circulating flows. 00 GX-300-M2 00 GX-0-M Cp= m 3 /h Cp= m 3 /h Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC 0 GX-300-M2 Temp DHW= 0ºC Temp DHW= 4ºC Temp DHW= 30ºC 0 GX-0-M2 Temp DHW= 0ºC Temp DHW= 4ºC Temp DHW= 30ºC DHW (litres/hour) C e = 33 l. Test constants: T s = ºC = 80 ºC C p = 2,0 m 3 /h DHW (litres/hour) C e = 38 l. Test constants: T s = ºC = 80 ºC C p =, m 3 /h

66 Characteristic curves Models: GX-00-M2, GX--M2 / M2B and GX-00-M2 / M2B top heating coil Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C DT p=30 DT p= DT p= Litres of DHW/hour (DTs= 0ºC) =90ºC =80ºC T = 70 ºC ep Pressure drops between primary circuit input and output connections for different circulating flows Cp= m 3 /h Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC 0 Temp DHW= 0ºC Temp DHW= 4ºC Temp DHW= 30ºC Test constants: T s = ºC = 80 ºC C p = 2, m 3 /h GX-00-M2 C e = 40 l. GX--M2 C e = 3 l. GX--M2B C e = 3 l. GX-00-M2 /M2B C e = 848 l DHW (litres/hour)

67 Characteristic curves Model: MXV-0-SB / MXV-0-SSB Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C =90ºC =80ºC T = 70 ºC ep MXV-0-SB DT p=30 DT p= DT p= Litres of DHW/hour (DTs= 0ºC) MXV-0-SSB DT =30 DT = p p DT p= Litres of DHW/hour (DTs= 0ºC) TANK PERFORMANCES: Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h MXV-0-SB ,00 8 MXV-0-SSB ,00 8 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows. 00 MXV-0-SB 00 MXV-0-SSB Cp= m 3 /h 0. 2 Cp= m 3 /h 7

68 Characteristic curves Model: MXV-00-SB / MXV-00-SSB Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C =90ºC =80ºC T = 70 ºC ep MXV-00-SB DT =30 DT p= p DT p= Litres of DHW/hour (DTs= 0ºC) MXV-00-SSB DT p= DT p=30 DT p= Litres of DHW/hour (DTs= 0ºC) TANK PERFORMANCES: Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h MXV-00-SB ,00 8 MXV-00-SSB ,00 8 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows. 00 MXV-00-SB 00 MXV-00-SSB Cp= m 3 /h 0. 2 Cp= m 3 /h 8

69 Characteristic curves Model: MXV-0-SB / MXV-0-SSB Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C =90ºC =80ºC T = 70 ºC ep MXV-0-SB DT =30 DT = p p DT p= Litres of DHW/hour (DTs= 0ºC) MXV-0-SSB DT p= DT p=30 DT p= Litres of DHW/hour (DTs= 0ºC) TANK PERFORMANCES: Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h MXV-0-SB ,00 8 MXV-0-SSB ,00 8 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows. 00 MXV-0-SB 00 MXV-0-SSB Cp= m 3 /h 0. 2 Cp= m 3 /h 9

70 Characteristic curves Model: MXV-3000-SB / MXV-3000-SSB Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C =90ºC =80ºC T = 70 ºC ep MXV-3000-SB DT p= DT p=30 DT p= Litres of DHW/hour (DTs= 0ºC) MXV-3000-SB DT p= DT p=30 DT p= Litres of DHW/hour (DTs= 0ºC) TANK PERFORMANCES: Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h MXV-3000-SB ,00 8 MXV-3000-SB ,00 8 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows. 00 MXV-3000-SB 00 MXV-3000-SB Cp= m 3 /h 0. 2 Cp= m 3 /h 70

71 Characteristic curves Model: MXV-300-SB / MXV-300-SSB Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C =90ºC =80ºC T = 70 ºC ep MXV-300-SB DT = DT p=30 p DT p= Litres of DHW/hour (DTs= 0ºC) MXV-300-SSB DT p= DT p=30 DT p= Litres of DHW/hour (DTs= 0ºC) TANK PERFORMANCES: Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h MXV-300-SB ,00 8 MXV-300-SSB ,00 8 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows. 00 MXV-300-SB 00 MXV-300-SSB Cp= m 3 /h 0. 2 Cp= m 3 /h 7

72 Characteristic curves Model: MXV-00-SB / MXV-00-SSB Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C =90ºC =80ºC T = 70 ºC ep MXV-00-SB DT p= DT p=30 DT p= Litres of DHW/hour (DTs= 0ºC) MXV-00-SSB DT p= DT p=30 DT p= Litres of DHW/hour (DTs= 0ºC) TANK PERFORMANCES: Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h MXV-00-SB ,00 8 MXV-00-SSB ,00 8 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows. 00 MXV-00-SB 00 MXV-00-SSB Cp= m 3 /h 0. 2 Cp= m 3 /h 72

73 Characteristic curves Model: MXV-000-SB / MXV-000-SSB Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C =90ºC =80ºC T = 70 ºC ep MXV-000-SB DT p= DT p=30 DT p= Litres of DHW/hour (DTs= 0ºC) MXV-000-SSB DT p= DT p=30 DT p= Litres of DHW/hour (DTs= 0ºC) TANK PERFORMANCES: Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h MXV-000-SB ,00 8 MXV-000-SSB ,00 8 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows. 00 MXV-000-SB 00 MXV-000-SSB Cp= m 3 /h 0. 2 Cp= m 3 /h 73

74 Characteristic curves Model: G-20-IS Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C DT =30 DT p= p DT p= Litres of DHW/hour (DTs= 0ºC) =90ºC =80ºC =70ºC TANK PERFORMANCES: G-20-IS Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h ,00 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows C p =m 3 /h 2 Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC Tª HW=0ºC Tª HW=4ºC Tª HW=30ºC Test constants: T s = ºC = 80 ºC C p = 2, m 3 /h HW (litres/hour) 74

75 Characteristic curves Model: G-370-IS Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C DT =30 DT p= p DT p= Litres of DHW/hour (DTs= 0ºC) =90ºC =80ºC =70ºC TANK PERFORMANCES: G-370-IS Peak flow at ºC L/' 2 Peak flow at 4ºC L/' 3 L/' 47 Peak flow at ºC 230 Peak flow at 4ºC Constant flow at ºC 0 Constant flow at 4ºC 7 Constant flow at 0ºC 97 Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows C p =m 3 /h 2 Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC Tª HW=0ºC Tª HW=4ºC Tª HW=30ºC Test constants: T s = ºC = 80 ºC C p = 2, m 3 /h Primary HW (litres/hour) 7

76 Characteristic curves Model: G-00-IS Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C DT p=30 DT p= DT p= Litres of DHW/hour (DTs= 0ºC) =90ºC =80ºC =70ºC TANK PERFORMANCES: G-00-IS Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h ,00 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows C p =m 3 /h 2 Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC 80 Test constants: 0 Tª HW=0ºC Tª HW=4ºC Tª HW=30ºC T s = ºC = 80 ºC C p = 3 m 3 /h Primary HW (litres/hour) 7

77 Characteristic curves Model: G--IS Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C DT p=30 DT p= DT p= Litres of DHW/hour (DTs= 0ºC) =90ºC =80ºC =70ºC TANK PERFORMANCES: G--IS Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h ,00 8 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows C p =m 3 /h 2 Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC Tª HW=0ºC Tª HW=4ºC Tª HW=30ºC Test constants: T s = ºC = 80 ºC C p = 3,7 m 3 /h Primary HW (litres/hour) 77

78 Characteristic curves Model: G-00-IS Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C DT p=30 DT p= DT p= Litres of DHW/hour (DTs= 0ºC) =90ºC =80ºC =70ºC TANK PERFORMANCES: G-00-IS Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h ,00 8 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows C p =m 3 /h 2 Continuous DHW production curves at different temperatures and with a predetermined primary circuit flow for DTp=ºC and DTs=30ºC Tª HW=0ºC Tª HW=4ºC Tª HW=30ºC Test constants: T s = ºC = 80 ºC C p = 3,7 m 3 /h Primary HW (litres/hour) 78

79 Characteristic curves Model: MV-0-IS / MV-00-IS Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C =90ºC =80ºC T = 70 ºC ep MV-0-IS DT p=30 DT p= DT p= Litres of DHW/hour (DTs= 0ºC) MV-00-IS DT p=30 DT p= DT p= Litres of DHW/hour (DTs= 0ºC) TANK PERFORMANCES: Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min Primary circuit flow rate m 3 /h MV-0-IS ,00 8 MV-00-IS ,00 8 Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows. 00 MV-0-IS 00 MV-00-IS Cp= m 3 /h Cp= m 3 /h 79

80 Characteristic curves Models: MV-0-IS / MV-3000-IS / MV-300-IS / MV-00-IS / MV-000-IS Power curves for different flows and temperatures in the primary circuit for DHW production ºC 0º C =90ºC =80ºC T = 70 ºC ep MV-0-IS / MV-3000-IS DT p=30 DT p= DT p= Litres of DHW/hour (DTs= 0ºC) MV-300-IS / MV-00-IS / MV-000-IS DT p=30 DT p= DT p= Litres of DHW/hour (DTs= 0ºC) TANK PERFORMANCES: MV-0-IS MV-3000-IS MV-300-IS MV-00-IS MV-000-IS Peak flow at ºC L/' Peak flow at 4ºC L/' L/' Peak flow at ºC Peak flow at 4ºC Constant flow at ºC Constant flow at 4ºC Constant flow at 0ºC Preheating time ( to 7ºC) Min 98,00,00 9,00 9,00 37,00 Primary circuit flow rate m 3 /h Please note: performance data assumes a primary flow temperature of 8º'C and a domestic cold water supply of º'C. Pressure drops between primary circuit input and output connections for different circulating flows. 00 MV-0-IS / MV-3000-IS 00 MV-300-IS / MV-00-IS / MV-000-IS Cp= m 3 /h Cp= m 3 /h 80

81 Accesories for DHW tanks Accessories, fittings Scope of supply GX tanks (domestic use)...82 Accesories for GX tanks (domestic use)...83 Permanent cathodic protection GX tanks Lapesa Correx-up for domestic GX tank...84 Accesories for MXV tanks (industrial use) Set of finishing items...8 Permanent cathodic protection MXV tanks Lapesa Correx-up for industrial MXV tanks...8 8

82 INTERSEROH RECYCLIN Color: BLANCO (RAL 90) LP Muy fragil Scope of supply, GX tanks (domestic use) Packaging Only for GX-30/300/0/00-D I GX-30/300/0/00-D I() GX-0/00//00-P I GX-0/00-PAC I Art. Nº: GX M Color: BLANCO (RAL 90) GX M Fabr. Nº: LP Art. Nº: Fabr. Nº: A INTERSEROH RECYCLING B Muy fragil Scope of supply The tanks are supplied with suitable packaging for their correct handling, positioning and identification. Each supply includes. The model of storage tank ordered, installation and handling instructions and the guarantee forms. All of this comes inside a sealed, totally waterproof plastic bag which is placed in a reinforced cardboard box. This box is strapped to a pallet of the same size. The packaging is marked with the tank model, colour and serial number. C Technical characteristics GX30DI/GX30DI GX0DI GX2DI/DI2 GX20DI/DI2 A: Total height mm B: Total depth mm. 00 C: Total width mm. 00 Weight of packaging (*) Kg Stockable units und. 2 2 Technical characteristics GX300DI GX300DI/DI2 GX0DI/DI GX00DI/DI A: Total height mm B: Total depth mm 90 8 C: Total width mm 90 8 Weight of packaging (*) Kg 2 3, 7, Stockable units uds 2 Technical characteristics GX300P I/PAC I GX0P I/PAC I GX00P I/PAC I GXP I GX00P I A: Total height mm B: Total depth mm C: Total width mm Weight of packaging (*) Kg Stockable units und Technical characteristics GX0R/M/M2 GX300R/M/M2 GX0M2 GX00R/M/M2 A: Total height mm B: Total depth mm C: Total width mm Weight of packaging (*) Kg Stockable units und. 2 Technical characteristics GXR/M/M2 GXRB/MB/M2B GX00R/M/M2 GX00RB/MB/M2B A: Total height mm B: Total depth mm C: Total width mm Weight of packaging (*) Kg Stockable units und. (*) Add to the weights of the different models 82

83 Accessories, GX tanks (domestic use) Electric heating elements Electricl heating elements are supplied in individual cardboard boxes with assembly instructions. Safety group It comprises a safety valve, non-return valve and connection from trap to drain. The safety group is set at 7 kg/cm 2 and has a connection to 3 / 4 or. It is supplied in separate cardboard packaging. Control panel type K It comprises a thermometer, regulation and safety bipolar thermostat, winter-summer switch and on-off control light. The equipment is packed in a individual cardboard boxes and includes assembly instructions. Control panel type KP It comprises a thermometer, regulation and safety bipolar thermostat, winter-summer switch, on-off control light and analogue time programmer. The equipment is packed in a individual cardboard boxes and includes assembly instructions. g f The supply unit includes brackets for the wall installation of these models Dimensions GX-30-DI / DI GX-0-DI Dimension f mm Dimension g mm Permanent cathodic protection equipment The equipment comprises one or two titanium anodes, the length of which depends on the model of storage tank, a potentiostat, connection leads, seals, nuts, and washers. The equipment is packed in individual cardboard boxes and includes assembly instructions. 83

84 Permanent cathodic protection, GX tanks Lapesa Correx-up for domestic GX tanks In areas with particularly hard water (chloride content is a significant reference parameter), the storage tank should be fitted with a cathodic protection system. Although the health authorities define the limits of water chloride content as 0 mg/litre for drinking water, the cathodic protection system for the storage tank should be installed when the chloride content is mg/litre or greater. All GEISER EUROPA storage tanks can be fitted with the LAPESA correx-up permanent cathodic protection system, which is totally automatic and maintenance-free. It basically comprises a titanium anode () mounted on the connection plate (2), and, if required, on the side plate (3), depending on the storage tank model, this anode is connected to a potentiostat (4) which automatically regulates the storage tank input current through the leads () WARNINGS!!! - Use original wires only, without lengthening or shortening them as this could cause corrosion due to the possibility of reverse polarity. Use a socket base near to the storage tank for this purpose. - The protection anode comes into operation when the tank is full of water. When the tank is empty, the control light () flashes red. - If the control light () is green, this shows that the tank is receiving a protective current. If the control light is not on or is red and flashes, check the connections, contacts and mains supply. If this anomaly continues, notify the fitter or our Technical Service Department. - In the case of vertically installed tanks, when water is not going to be extracted for periods of over 3 months, we recommend fitting an automatic drain valve at the DHW outlet. - If the tank is installed horizontally, we recommended taking water out at least every 3 months. - The potentiostat (4) and the connection wires () must not be disconnected, except to empty the tank. - Do not disconnect the protection system during holidays, etc. - Occasionally check that the control light () is working correctly. 84

85 Accessories, MXV tanks (industrial use) Set of finishing items Set of items not included in the tank supply that can be mounted on all of the MASTER DHW production and storage tank installations. - External lining kit: is composed of Silver-grey padded external lining. - Cover and trimmings kit: is composed of top cover and inspection port cover, both in black, and a set of trimmings for the tank connections. On request special weather-resistant or fire-resistant sets are also available. EXTERNAL LINING Designation (Volume) COVER AND TRIMMING SET Designation (external diameter) Stainless steel tank FM 0 FM 00 FM 0 FM 3000 FM 300 FM 00 FM 000 KITCPX30 KITCPX0 KITCPX9 8