Economy Standard Comfort. Heat loss (W/K) Heat loss (kwh/24h) (3)

Transcription

1 4 Technical Data The following tables and drawings provide an overview of the most important dimensions and properties of Solvis- Max Gas and SolvisMax Gas Pur. 4.1 Volumes and heat loss SX-356 SX-456 SX-656 SX-756 SX-956 Technical Data SX-356 Pur SX-456 Pur SX-656 Pur SX-756 Pur SX-956 Pur Rated volume (l) Actual volume (l) Storage tank distribution Hot water standby volume (l) Economy Standard Comfort Heating buffer volume (l) Solar volume (l) (2) (1) Can be selected at the S1 storage tank top sensor position (2) Results from the difference between the heating buffer volume + hot water volume and the actual volume (3) 60 C in storage tank, 20 C in installation room 82 (1) 195 (1) 357 (1) Heat loss Heat loss (W/K) Heat loss (kwh/24h) (3) Dimensions and performance data SolvisMax Gas and SolvisMax Gas Pur Tank material St 37-2, primed exterior, raw interior Upper bleeder socket ½ female thread Solar inflow (Cu pipe) 10 mm clamp ring screw connection (1¼ male on Pur) Solar return (Cu pipe) 10 mm clamp ring screw connection (1¼ male on Pur) Connection for heating inflow and heating return (corrugated pipe) 1¼ male thread/28 mm Connection for cold water and hot water 28 mm clamp ring bracket Fittings for filling and draining (corrugated pipe) 1¼ male thread/28 mm Gas connection ½ male thread Exhaust connection: Air intake exhaust fittings DN 125/80 Max. tank operating pressure 3 bar Max. temperature in tank 95 C Max. inflow temperature 70 C Minimum circulation water quantity None Max. total volume flow for heating circuits 2,000 l/h Pressure loss on heating water side No measurable pressure loss Hot water heat transfer SolvisMax Gas and SolvisMax Gas Pur Fresh water heat exchanger Plate heat exchanger WWS-24, stainless steel , soldered Permitted operating pressure PWT 16 bar Hot water production circulation pump Type Wilo RS 15/7-1 Max. pressure loss on drinking water side At 1,500 l/h 0.7 bar 20 F 12-M Subject to technical changes 09.08

2 The dimension specifications for the following drawings can be found on the next page. Accessories: 1 Exhaust inspection angle Scope of delivery: 2 Exhaust measuring device approx. ca Solar-Vorlauf for solar flow approx. ca Solar-Rücklauf for solar return Front view Side view T U ~ 555 ~ 715 ~ 860 Top view Tilt height F 12-M Subject to technical changes

3 Insulation SolvisMax Gas SolvisMax Gas Pur View from below R SI SR HI HR BFD Flush, return Flush, inflow HI HR BFD/SR SI Schematic view of the connections Dimensions and weight SX-356 SX-356 Pur SX-456 SX-456 Pur SX-656 SX-656 Pur SX-756 SX-756 Pur SX-956 SX-956 Pur Diameter without insulation d Diameter with insulation D ,020 1,020 Base diameter F Height without insulation h 1,511 1,761 1,833 1,823 2,213 Height with insulation H 1,600 1,850 1,920 1,920 2,290 Depth with insulation and controller T 1,375 1,375 1,485 1,535 1,535 Tilt height without insulation k 1,525 1,770 1,845 1,840 2,235 Height of exhaust supports DN 125/80 (1) A 1,376 1,626 1,626 1,626 1,626 Centre of exhaust supports to back of insulation U 1,063 1,063 1,175 1,175 1,175 Height of condensate connection (2) ,394 Connection dimension with insulation R ,000 1,000 Minimum clearance at front Minimum clearance at sides and to rear Total weight when empty (kg) incl. insulation and protective cover All dimension specifications in mm (1) Floor to upper edge of exhaust support (2) Floor to centre of condensate connection Approx. 204 Approx. 222 Approx. 246 Approx. 252 Approx F 12-M Subject to technical changes 09.08

4 4.3 Combustion data 5-20 kw 7-25 kw 8-30 kw Fuel Natural gas/liquid gas (1) Burner type Blower burner Rated heat output (burner performance) 5-20 kw 7-25 kw 8-30 kw Rated heat output (boiler performance) P n at 80/60 C kw kw kw Rated heat output (boiler performance) P n at 50/30 C kw kw kw Standard efficiency coefficient η N at 75/60 C % % % Standard efficiency coefficient η N at 40/30 C % % % Device category Natural gas and liquid gas connection pressure (1) II2ELL3B/P mbar Exhaust temperature at 75/60 C max. performance 64 C 65 C 67 C Exhaust temperature at 75/60 C, min. performance 61 C 62 C 63 C Exhaust mass flow at 75/60 C max. performance 8.0 g/s 10 g/s 12 g/s Exhaust mass flow at 75/60 C, min. performance 1.8 g/s 2.5 g/s 2.8 g/s Max. supply pressure at boiler end Installation types according to TRGI 100 Pa B 23 / B 33 / C 13x / C 33x / C 43x / C 63x CO 2 content with natural gas at max. performance 9.9 % CO 2 content with liquid gas at max. performance 12.0 % CO standard emission factor (2) 0.9 mg/kwh 1.3 mg/kwh 4.7 mg/kwh NOx standard emission factor (2) 18.7 mg/kwh 29 mg/kwh 45.4 mg/kwh Acoustic emissions from burner at max. performance Acoustic emissions from burner at min. performance Energy efficiency certification (3) < 40 db (A) < 30 db (A) Exhaust support diameter DN 80 (1) The UBS-SX refitting kit is required for operation with liquid gas. (2) The specifications of SolvisMax Gas (5-20 kw) are lower than the limit values of the Hamburg model (issue 7/97). (3) SolvisMax Gas meets the requirements of the EU Efficiency Directive 92/42/EEC. F 12-M Subject to technical changes

5 4.4 Electrical power consumption Technical Data SolvisMax Gas and SolvisMax Gas Pur Slumber mode 5 W Max. power consumption at 5, 7 or 8 kw/20, 25 or 30 kw 19/38 W* Solar pump (speed-dependent) Rated output 60 W (not for Pure) Hot water pump (speed-dependent) Rated output 132 W Circulation pump On site Heating circuit pump On site * Electrical power consumption with blower and without pumps 4.5 Solar installation unit equipment Component SolvisMax Gas Solar circuit pump Vane pump Adjusting valve Adjusting valve DN 15, 1 to 4 l/min Bleeder Manual Manometer 0 to 6 bar Solar safety valve 4 bar, DN 15 Solar circuit pressure switch Switching point at < 0,8 bar Solar heat exchanger Cu pipe bundle heat exchanger integrated in stratified charger Liquid contents 0.5 l 4.6 Safety technology Component Storage tank top (sensor S1) Electronic safety temperature limiter (estb) Rev check for blower Two gas solenoid valves Gas-air compound control Flame monitor Function Monitor function for boiler temperature > 95 C (automatically switches on again when the temperature decreases to < 90 ; factory setting) Limiter function for boiler temperature > 105 C (can only be unlocked manually at the SolvisControl or the automatic firing system, see page 43); function for water shortage and overtemperature Compares target rev to actual rev Shuts off the gas supply gas-air compound control (dual safety) Regulates the gas supply in proportion to the air intake flow; this means that when there is no air flow, no gas can flow into the burner, even if the valves are open Measures the ionisation current = flame detection 4.7 Qualifications Explanation DVGW certificate CE marking Ecolabel DGS/ISES Solar Prize (1998) Excellent technical solar product Öko-Test (Sept. 1998) IEA SHC - Task 26 Solar Combisystems (Dec. 2002) DVGW quality mark Gas (QG-3112AT0007) CE-0085 AS0280 Blue Angel (RAL-UZ 61): Low-emission and energy-efficient gas condensing systems Excellent technical solar product Recommended By far the best European solar heating system 24 F 12-M Subject to technical changes 09.08

6 4.8 Technical data: SolvisControl Mains voltage 230 V~/50-60 Hz Micro-fuse M 6.3 A/230 V~ T 1.0 A/230 V~ Ambient temperature 0-50 C Rated current load A1, A2, A6, A7: each 230 V~/1 A; relay outputs max. each 230 V~/3 A, sum of currents should not exceed 6.3 A Power consumption Approx. 5 W (in slumber mode, without pumps) Timer function without power supply Power reserve for 1-2 days Housing protection class IP 30 Temperature sensor type PTC 2 kohm (except the solar flow and return, outdoor sensor: PT 1000) Temperature display 35 to +250 C Display resolution 0.1 K Measurement accuracy ± 1 K in C range Display 250 Display 35 Message: Delta-T solar Sensor not connected, sensor or cable breakage Sensor short circuit Solar yield is too low (fault in solar circuit) Rev controller A1: Phase angle control or impulse packet A2, A6 and A7: Impulse packet Switch output 230 V~ A1 to A13: 230 V~, A14 floating Analogue output 0-10 V = O1 - O3 Anti-skid control* Heating circuit pumps (user-defined for A1 - A14, factory setting: off) * Anti-skid control: the heating circuit pumps can be individually set on the SolvisControl so that they run on specific days for a certain length of time. Time and duration can be changed. 4.9 Resistance measurement values of the temperature sensors Temperature Resistance [W] Temperature Resistance [W] [ C] PTC (2kW) PT 1000 NTC (10 kw) [ C] PTC (2kW) PT 1000 NTC (10 kw) 0 1,630 1,000 32, ,980 1,309 1, ,772 1,039 19, ,182 1, ,922 1,078 12, ,392 1, ,000 1,097 10, ,607 1, ,080 1,117 8, ,817 1, ,245 1,155 5, ,915 1, ,417 1,194 3, ,008 1, ,597 1,232 2, ,166 1, ,785 1,271 1,751 Unconnected sensors have the resistance values that are shown in the table at different temperatures. These resistance values can be checked with an ohmmeter if a defective sensor is suspected. Sensor types and their application: PT 1000: Solar flow, solar return, outdoor sensor PTC (2 kω): All other sensors NTC (10 kω): Electronic safety temperature limiter (estb) Checking the estb Two NTC 10 kω sensors are integrated into the estb. These use the central conductor (pink) as a common earth line (GND). Each individual sensor is measured between the outer and central conductor. F 12-M Subject to technical changes