ROTEX RMX Heating circuit distributor

Transcription

1 For certified companies ROTEX RMX Heating circuit distributor Installation and maintenance instructions Types ROTEX RMX 2 12 GB Edition 11/2009 Serial number Customer

2 Guarantee and conformity Guarantee conditions 1. Warranty ROTEX provides, for the ROTEX RMX heating circuit distributor in addition to the existing legally stipulated guarantee period, a guarantee for material and manufacturing faults. 2. Duration of the guarantee The guarantee period for the ROTEX RMX heating circuit distributor is 3 years. 3. Start of guarantee a) The guarantee period starts on the day of installation and issue of the heating up protocol concerning the items covered by the guarantee. b) The guarantee period starts no later than 6 months after the date of manufacture of the items covered by the guarantee. 4. Conditions for guarantee claims Claims under the guarantee will only be accepted if: the unit has been used as intended and was installed properly in a verifiable manner by a qualified expert company, the heating up protocol has been completed in full, the date and legally binding signature has been added and it has been sent back to ROTEX without delay after the installation, the unit has been serviced at regular intervals by an expert company in accordance with its documentation and has been looked after in accordance with the specifications. 5. Scope of the guarantee a) ROTEX undertakes to repair the unit free of charge or have it repaired by a company or individual commissioned by ROTEX in the case of a material or fabrication fault that leads to malfunctioning within the first two years of the guarantee period. Should repair not be possible or be uneconomical, ROTEX is prepared to provide a new unit and to pay the removal and installation costs involved. No claim for reimbursement of additional consequential costs or damage may be derived from this. b) For the period after expiry of the 2 years as per a), up to the expiry of the guarantee period in accordance with subparagraph 2, ROTEX undertakes to provide replacement parts for the repair free of charge. The costs for fitting and removal and other consequential costs or damage will not be covered by ROTEX. 6. Exclusions from the guarantee a) Improper use, tampering with the unit and unqualified modifications immediately invalidate the warranty. The same applies if the unit has not been verifiably properly maintained or taken care of. b) Dispatch and transport damage are excluded from the warranty. c) Unless agreed otherwise, the guarantee does not cover reimbursement of consequential costs, in particular fitting and removal costs or damage. d) Wear-out parts (as defined by ROTEX), such as indicators, switches, fuses are not covered by the guarantee. 7. Closing provisions If certain specific provisions of this guarantee declaration are, or become, void, then the validity of the remaining provisions remains unaffected by this. Status of guarantee conditions March FA ROTEX RMX - 11/2009

3 Guarantee and conformity Declaration of conformity for the ROTEX RMX heating circuit distributor We, ROTEX Heating Systems GmbH, declare under our sole responsibility that the products Product Order No. Product Order No. ROTEX RMX ROTEX RMX ROTEX RMX ROTEX RMX ROTEX RMX ROTEX RMX ROTEX RMX ROTEX RMX ROTEX RMX ROTEX RMX ROTEX RMX as per series production design comply with the relevant guidelines and standards of the EU. Güglingen, Dr Eng. Franz Grammling Managing Director FA ROTEX RMX - 11/2009 3

4 Contents 1 Safety Observing Instructions Warning signs and explanation of symbols Avoid danger Proper use Instructions for operating safety Product description Design and components Brief description Accessories Clamping ring kit Connection kit Heat quantity counter set Extension set for 1 heating circuit Wall mounting box Surface mounting box Hard-wired individual room control Wireless individual room control (radio) Installation Scope of delivery Dimensions and connection dimensions Installation Preparation for installation Wall mounting without box Wall mounting with box Hydraulic connection underfloor heating system Start-up Initial start-up Complete sequence Filling the underfloor heating system hydraulically and bleeding the air Leak testing Setting the heating circuits Heating up protocol Technical data ROTEX RMX heating circuit distributor Accessories Wall mounting box Surface mounting box Heating up protocol Index FA ROTEX RMX - 11/2009

5 1 x Safety 1.1 Observing Safety Instructions This manual is intended for authorised and trained heating engineers who have experience with the proper installation and maintenance of heating systems on account of their technical training and knowledge. This manual provides all the necessary information for installation, start-up and maintenance, as well as basic information on operation and settings. Please go through the attached documents for a detailed description of operation and control. Please read this manual carefully and thoroughly before proceeding with the installation or modification of the heating system. Relevant documents ROTEX RMXheating circuit distributor: Heating up protocol The document is included in this instruction manual. Heating system and underfloor heating system; the associated installation and operating instructions. When connecting accessories; the associated installation and operating instructions. 1.2 Warning signs and explanation of symbols Meaning of the warnings Warnings in this manual are classified according into their severity and probability of occurrence. DANGER! Draws attention to imminent danger. Disregarding this warning can lead to serious injury or death. WARNING! Indicates a potentially dangerous situation. Disregarding this warning can result in serious injury or death. CAUTION: Indicates a situation which may cause possible damage. Disregarding this warning can lead to damage to property and the environment. This symbol identifies user tips and particularly useful information, but not warnings or hazards. FA ROTEX RMX - 11/2009 5

6 1 x Safety Special warning signs Some types of danger are represented by special symbols: Electrical current Danger of burning or scalding Validity Some information in this manual has limited validity. The validity is highlighted by a symbol. Order number Notes related to Order numbers are identified by the cart symbol. Handling instructions Instructions on actions are shown as a list. Actions of which the sequential order must be maintained are numbered. Results of actions are identified with an arrow. 1.3 Avoid danger The ROTEX RMX is state-of-the-art and is built to meet all recognised technical requirements. However, improper use can lead to serious injuries or death, as well as cause material damage. To prevent such risks, install and operate ROTEX RMX only: as stipulated and in perfect condition, with an awareness of the safety and hazards involved. This assumes knowledge and use of the contents of this manual, the relevant accident prevention regulations and the recognised safety-related and occupational medical rules. 1.4 Proper use The ROTEX RMX may only be used in hydraulic hot water heating systems. The ROTEX RMX must be installed, connected and operated only according to the information in this manual. The ROTEX RMX may only be operated in combination with an underfloor heating system approved by ROTEX (see conformity declaration on Page 3 of this instruction manual). Any other use outside the above-mentioned use is considered as improper. Any resulting damages will be borne by the user/owner alone. Intended use also includes compliance with the maintenance and service conditions. Spare parts must at least satisfy the technical requirements defined by the manufacturer. This is the case, for example, with original spare parts. 6 FA ROTEX RMX - 11/2009

7 1 x Safety 1.5 Instructions for operating safety Before working on the hot water heating system Work on the ROTEX RMX and heating system (e.g. installation, connection and initial start-up) should only be carried out by authorised and trained heating experts. Switch off the mains supply before starting any work on the ROTEX RMX and heating system and secure it against unintentional switch-on. Seals must not be damaged or removed. Make sure that the safety valves comply with the requirements of EN when connecting on the heating side, and with the requirements of EN when connecting on the domestic water side. Electrical installation of optional accessories Electrical installations may only be carried out by qualified electrical technicians under observance of the relevant electrical guidelines and the regulations of the electric utilities company. Compare the mains voltage indicated on the nameplate with the supply voltage before connecting to the mains. Equipment installation location For safe and fault-free operation, it is necessary that the installation location of the ROTEX RMX fulfils certain criteria. See relevant information in: Chapter 2 "Product description Chapter 3 "Installation See the related documentation included in the delivery for information on the installation site of other components. Closed heating system Create a heating system according to the safety requirements of EN 12828, as a closed heating system. Note that the safety valves must comply with DIN EN ISO and be type tested. The safety valves must be installed in the safety flow. Operation ROTEX RMX only to be operated with full heating circuit. ROTEX RMX only to be operated at a maximum water pressure of 6 bar. ROTEX RMX only to be operated using the stipulated volume of coolant and type of coolant. Carry out a functional check of the ROTEX RMX in line with the prescribed maintenance intervals for the heating system. Instructing the user/owner Before you hand over the heating system with installed ROTEX RMX, explain to the owner how he/she can operate and check the heating system. Make a record of the handover by filling out and signing the installation and instruction forms jointly with the user/owner. FA ROTEX RMX - 11/2009 7

8 2 x Product description 2.1 Design Product description and components 1 Flow inflow (1" male) 2 Return flow (1" male) 3 Connecting kit ASH 3 (accessory) 4 Flow inflow valve 5 Connection underfloor heating system flow inflow (with clamping ring kit MV (¾" Eurocone)) 6 Actuator 7 Connection underfloor heating system return (with clamping ring kit MV (¾" Eurocone)) 8 QuickFix guide rails 9 Wall mounting 10 Locking button for QuickFix height adjustment Fig. 2-1 Dimensions and components of the ROTEX RMX 2.2 Brief description The job of the ROTEX RMX heating circuit distributor is to allocate the volume of water required to each heating circuit to cover the heat demand. For this purpose, short heating circuits must be throttled back accordingly. For this reason there is a flow measuring unit with fine regulation fitted in the flow inflow module. The individual heating circuits are pre-set using the fine regulation and hydraulically matched to each other in accordance with the calculation. Electronic control The control of the individual room temperature is carried out conveniently via the room thermostats, such as the hard-wired or wireless individual room control systems. 2.3 Accessories For product and ordering information, see the current ROTEX price list and the Internet at Clamping ring kit For connection of flow inflow and return flow of the heating circuit to the ROTEX RMX. Type Specification Usable for system pipes Order number MVS 9.5 mm DUO MV12 12 mm DUO MV14 14 mm Monopex MV16 16 x2.2 mm VA-Bar MV17 17 mm Monopex MV18 18 mm DUO MV20 20 mm Monopex Tab. 2-1 Overview of clamping ring kit 8 FA ROTEX RMX - 11/2009

9 2 x Product description Connection kit To connect the ROTEX RMX to the pipe system of the heat generator, you will need the "ASH 3" ( ) connection kit. Contents 2x Ball valve (1" male, 1" female) 2x Flat seal Fig. 2-2 Connection kit ASH Heat quantity counter set Using a heat quantity counter, the proportional consumption is determined by the temperature difference between the feed and return flow and amount of water that flows through the pipes. The energy consumption is quoted in kwh. Using a heat quantity counter set "WMS" ( ) it is possible to connect a commercially available heat quantity counter with a length of 110 mm or 130 mm (not included in scope of supply) to the ROTEX RMX. The heat quantity counter set "WMS" already includes the connection set "ASH 3" ( ), which is required for connecting the ROTEX RMX to the piping system of the heat generator. Contents 2x Reducer (from 1" to ¾") 1x Ball valve (1") 1x Adapter 1x Immersion sleeve 1x Screwed fitting (1") 1x Thermometer Fig. 2-3 Heat quantity counter set WMS Extension set for 1 heating circuit Using the extension set "RMX-EWS2" ( ) for 1 heating circuit, you can connect an additional heating circuit to the existing ROTEX RMX. This permits 14 heating circuits per mounted ROTEX RMX. Contents 1x Flow inflow extension module 1x Return flow extension module Fig. 2-4 Heating circuit extension set RMX-EWS Wall mounting box The "WEK" wall mounting box is available in 5 different lengths for wall mounting the ROTEX RMX. The "WEK" wall mounting box is made from 1 mm galvanized sheet steel. The door and front framework is powder-coated in RAL 9010 white, fine finish. The cabinet is universally adjustable in height and depth. Ordering information and technical data, seechapter "Wall mounting box, Page 21. Fig. 2-5 WEK Wall mounting box FA ROTEX RMX - 11/2009 9

10 2 x Product description Surface mounting box The "APK" surface mounting box is available in 4 different lengths for mounting the ROTEX RMX to the wall. The "APK" wall mounting box is made from 1 mm galvanized sheet steel. The door and front framework is powder-coated in RAL 9010 white, fine finish. Ordering information and technical data, seechapter "Surface mounting box, Page 22. Fig. 2-6 APK surface mounting box Hard-wired individual room control The room temperature desired by the user in each room can be achieved using the individual room control. The room thermostat evaluates, in addition to the heat dissipation of the actual radiators, additional extraneous influences, such as direct sunlight, lighting and heat from persons or other heat sources, such as an open fire or tiled stove. The room thermostat opens and closes the individual heating circuits using electrical actuators on the basis of a continuous comparison of the set/actual values. The following individual components are required in addition to the ROTEX RMX heating circuit distributor for hard-wired individual room control: or Fig. 2-7 SAT 6 actuator (1x per heating circuit) Fig. 2-8 Room thermostat without timer RTR 4 (1x per room) Fig. 2-9 Room thermostat with timer RTZ 1 (1x per room) Fig Cable terminal rail KKL-1 Fig Cable terminal rail KKL-2 (in addition to KKL-1 for the extension by 2 RTR/RTZ) Ordering information and technical data, see current ROTEX price list. 10 FA ROTEX RMX - 11/2009

11 2 x Product description Wireless individual room control (radio) See Chapter "Hard-wired individual room control. The following individual components are required in addition to the ROTEX RMX heating circuit distributor for wireless individual room control: Fig SAT 6 actuator (1x per heating circuit) Fig Wireless room thermostat FRT (1x per room) Fig FEM 1 receiver module (1x per actuator) Fig FEM 4 receiver module (for max. 4 heating circuits) Ordering information and technical data, see current ROTEX price list. FA ROTEX RMX - 11/

12 3 x Installation 3 Installation WARNING! Units that have been set up and installed incorrectly may not operate properly and can be a health and safety risk endangering human life. Units may only be set up and installed by authorised and trained heating experts. Incorrect installation and commissioning would make the manufacturer's guarantee void. If you have questions, please contact our Technical Customer Service. 3.1 Scope of delivery The ROTEX RMX consists of the flow inflow manifold, the return flow manifold, 2 wall holders, 2 QuickFix installation rail guides, 2 thermometers, bleeding hose, fixing materials. 3.2 Dimensions and connection dimensions See Chapter 5 "Technical data, Page Installation WARNING! In order to prevent material damage to the actuator of the heating circuit distributor in the event of leaks; always mount the ROTEX RMX horizontally and the feed beam at the bottom. Allocate the room temperature controller and actuator to the same room (no reference room for all heating circuits). The ROTEX RMX is supplied from the factory with the feed and return connection on the right hand side. If the constructional conditions require connection from the left, the manifold must be turned round in the wall holder before installation Preparation for installation 1. Insert the flow inflow and the return flow manifold in the wall holder. Make sure that the return flow (top) is at a slight angle. 2. Fold the clip up and fix in position with the screw. 3. Insert the thermometer in the flow inflow and return flow beam. Fig. 3-1 Work step 1 Fig. 3-2 Work step 2 Fig. 3-3 Work step 3 12 FA ROTEX RMX - 11/2009

13 3 x Installation 4. When using the extension kit "RMX-EWS2": Unscrew the sealing caps at the side. Check that the O-rings for correct location and condition. Fit the extension modules to the flow inflow and return flow beam. Screw the side sealing caps onto the extension modules. Fig. 3-4 Work step Wall mounting without box 1. Optional: Fit heat amount counter. 2. Fix the wall mounting with the manifold securely to the wall Use the enclosed or suitable installation material. Leave enough space at the side for optional mounting of a cable terminal rail (accessory). Fig. 3-5 Work step 2 3. Connect flow inflow and return flow with regard to the heat generator to the manifold. Fig. 3-6 Work step 3 FA ROTEX RMX - 11/

14 3 x Installation Wall mounting with box 1. Fit wall mounting box "WEK" or "APK". Fitting instructions are in the wall mounting box. On the "WEK": Have the screed baffle plate (1) removed. 2. Optional:Fit heat amount counter. 1 Fig. 3-7 Working step 1 (e.g. WEK) 3. Slide QuickFix installation rail guide into the wall holder up to the stop on the interlock. 4. Tighten the fixing screws. 5. Insert ROTEX RMX in the bottom rail on the wall mounting box. Fig. 3-8 Work step 3 Fig. 3-9 Work step 4 Fig Work step 5 6. Press the ROTEX RMX onto the back wall of the wall mounting box. 7. Push the locking button and slide the clamping bracket upwards to lock the QuickFix installation rail guide. 8. Connect flow inflow and return flow with regard to the heat generator to the manifold. Leave enough space at the side for optional mounting of a cable terminal rail (accessory). Fig Work step 6 Fig Work step 7 Fig Work step 8 14 FA ROTEX RMX - 11/2009

15 3 x Installation Hydraulic connection underfloor heating system 1. Install underfloor heating system and lay the screed (observe the hardening time). CAUTION! To prevent material damage caused by installation errors, you must observe the relevant installation instructions before installing the underfloor heating system. CAUTION! The underfloor heating system pipes may change in length as a result of thermal effects causing tensile and compressive forces. The underfloor heating system must only be installed if adequate length compensation is provided. At temperatures >0 C: Bend radius (BR) = 5x heating pipe diameter. At temperatures <0 C: Bend radius (BR) = 8x heating pipe diameter. CAUTION! The underfloor heating system pipes should be fitted with adequate insulation in the connection region with the ROTEX RMX to prevent damage caused by local overheating. Bundling of underfloor heating system pipes in front of the ROTEX RMX must always be avoided. 2. Cut the underfloor heating system pipes to length and fit the clamping ring kit to the heating pipe. Then proceed as follows; Cut the underfloor heating system pipe (3) at right angles. Unscrew the knurled nut (6) from the connection (1) on the flow and return beams. Slide the clamping ring kit onto the underfloor heating pipe (3) in the following order: Knurled nut (6), clamping ring (4). Insert the pipe connection section (2) into the underfloor heating system pipe (3). Fig Work step 2 Fig Finished heating pipe FA ROTEX RMX - 11/

16 3 x Installation 3. Connect flow inflow and return flow of the underfloor heating system pipes to the manifold. Then proceed as follows; Slide the underfloor heating pipe (3) up to the stop in the connection (1) on the flow inflow and return flow beam of the ROTEX RMX. Then manually slide up the clamping ring (4). Tighten knurled nut (6) with hexagonal spanner (SW 27). Fig Work step 3 4. Fix the underfloor heating pipes to the cable loops on the wall mounting box back wall with the enclosed cable ties. 5. Mark the heating circuits with marking labels. 16 FA ROTEX RMX - 11/2009

17 4 x Start-up 4 Start-up Incorrect start-up makes the manufacturer's guarantee for the unit void. If you have questions, please contact our Technical Customer Service. 4.1 Initial start-up After the ROTEX RMX has been installed, completely connected up and the entire installation of the heating system is complete, expert personnel must carry out a one-off adjustment of the heating system in line with constructional requirements and those of the user. This requires regulation of the ROTEX RMX at the fine regulation valve of the flow measurement unit. Optimum and problem-free functioning of the underfloor heating system is only guaranteed when this step is complete Complete sequence 1. Fill the underfloor heating system hydraulically and bleed the air (see Chapter 4.1.2). 2. Carry out a leak test on the ROTEX RMX (see Chapter 4.1.3). 3. Open the isolation valve on the feed and return flow on the ROTEX RMX. 4. Commission the heating system in accordance with the manufacturer's regulations. 5. Switch on the integrated accessory components and adjust them (e.g. room thermostat). 6. Adjust the heating circuits of the ROTEX RMX (see Chapter 4.1.4). 7. Heating up the installed underfloor heating system in accordance with the regulations (see Chapter 4.2). 8. Bleed the air from the hydraulic system completely once more (manual bleeding unit). 9. Tighten the pipe connections on the ROTEX RMX. 10. Complete the heating up protocol Page Filling the underfloor heating system hydraulically and bleeding the air Filling the underfloor heating system only with the SAT actuator removed. 1. Connect the bleeding hose to the manual bleeding unit of the feed manifold. 2. Connect the filler hose with back-flow prevention unit (½") to the boiler fill and drain valve (4)of the feed manifold. 3. Close all inflow and return flow valves on the ROTEX RMX. 4. Open return flow valve in the 1st heating circuit. Turn the blue protective cap in a counter-clockwise direction and remove. 5. Fully open the fine regulation valve on the flow measuring unit in the 1st heating circuit. Fig. 4-1 Working steps 3 to 5 FA ROTEX RMX - 11/

18 4 x Start-up 6. Fill the underfloor heating system with water and flush (<6 bar) until water comes out of the bleeding hose without any bubbles. Fig. 4-2 Work step Leak testing If no underfloor heating circuits are connected to the ROTEX RMX the return flow valve will not be pressure tight. 1. Close the isolation valve on the feed and return flow on the ROTEX RMX. 2. Open the return flow valve. Turn the blue protective cap in a counter-clockwise direction. 3. Open the manual bleeding unit. 4. Fill with water via the boiler fill and drain valve on the return connection (max. pressure 10 bar). 5. Open the valves on the feed modules one after the other and bleed the underfloor heating circuits individually. 6. Close the bleeding unit after complete deaeration. 7. Allow the hydraulic system of the underfloor heating system to stand for 24 hours at 6 bar pressure. If the pressure drops in this period, leaks are present that be eliminated. 8. Adjust the pressure in the hydraulic system of the underfloor heating system to the normal installation pressure (see heat generator instructions) Setting the heating circuits To adjust the volume of heating water for each heating circuit exactly, you must adjust the fine adjustment valve on the flow measuring unit on the ROTEX RMX. 1. Determine the heating water volume required for the underfloor heating system (from the heat demand calculation). 2. Open the feed flow valve until the determined heating water volume is displayed on the flow measurement unit. 3. Turn the handwheel on the feed flow valve up to the stop. Fig. 4-3 Work step 2 Fig. 4-4 Work step 3 18 FA ROTEX RMX - 11/2009

19 4 x Start-up 4.2 Heating up protocol There are different methods for "Heating up of the floor screed": Function heating Ready-to-apply heating Function heating Function heating verifies that the installation is fault-free for the heating engineer (see Heating up protocol, Page 23). In this case, function heating (identical with "Heating up" in EN 1264, Section 5.2) does not constitute a heating up process for drying and curing. Normally you need to carry out separate heating process to prepare the floor and/or perform mechanical drying. Heating up should be carried out no earlier than after 21 days for cement screed, and no earlier than after 7 days for anhydrite screed in accordance with the details provided by the manufacturer. The first heating up starts at a feed temperature of 25 C, which must be maintained for a period of 3 days. After this, the maximum feed temperature is set and this must be maintained for a further 4 days. Heating up in the System 70 starts at 38 C, governed by the insulating effect of the DUO heating pipe, and this must be held for 3 days. Then the design temperature (e.g. 70 C) must be maintained for 4 days. After the heating up process described, there is no guarantee that the screed has achieved the moisture content required to prepare the floor. You must determine the moisture content in the screed by measurement before laying the floor covering. Procedure in accordance with EN 1264 Part 4: The heating circuits must be checked for leaks by a water pressure test once the anhydrite and cement screeds are completed. The absence of leaks must be ensured immediately before and during screed laying. The level of the test pressure is at least 1.3 times the maximum permissible operating pressure. If there is a danger of freezing up, you must take suitable measures, e.g. the use of antifreeze or temperature control in the building. If antifreeze is no longer required for intended use of the installation, you must remove the antifreeze by draining it out and flushing the installation with at least 3 changes of water. Ready-to-apply heating The drying out procedure for the screed cannot be predicted exactly in advance. At higher humidity levels in the air this can come to a complete stop under certain circumstances. The drying out process may be accelerated by running the underfloor heating (ready-to-apply heating) or by using measures such as mechanical drying. Each ready-to-apply heating process must be commissioned separately by the building owner as an extra service in accordance with VOB. For the building owner to achieve fault-free installation, the flooring must be properly prepared and dried out before work is started on the top flooring layer. FA ROTEX RMX - 11/

20 5 x Technical data ROTEX Technical data RMX heating circuit distributor Base module ROTEX RMX Extension set for 1 HC (RMX-EWS2) Name Unit Number of heating circuits Material Hot water resistant polyamide Pipe connection heating flow inflow and return flow (main connection) inches 1" IG Possible pipe connections diameter) mm 12, 14, 16, 17, 20 Maximum flow rate l/h 3500 Maximum water pressure bar 6 Maximum permissible water temperature (at 3 bar) C 90 Maximum flow rate of the flow rate measurement unit l/min 4 Heating circuit distributor without ball valve (length) mm Heating circuit distributor with ball valve(length) mm Heating circuit distributor with ball valve and cable terminal rail (length) mm Cabinet width mm Order number Tab. 5-1 Technical data of the ROTEX RMX heating circuit distributor 20 FA ROTEX RMX - 11/2009

21 5 x Technical data 5.2 Accessories Wall mounting box Execution Name Unit WEK05 WEK10 WEK15 WEK20 WEK25 External dimension Height (H) min/max mm 670/740 Width (B) mm Depth (T) min/max mm 80/120 Framework Height (Rh) x width (Rb) mm 570 x 500 x x 750 x x 900 x x 1200 x x 1500 x 2 x depth (Rt) Door Height (Th) x width (Tb) mm 503 x x x x x 1442 Cut-out flow inflow (AV) / return flow (AR) mm 215/510 Recess height min/max) x recess width mm 700/770 x /770 x /770 x /770 x /770 x 1460 Max. number of heating circuits with cross-piece and ball valve Max. number of heating circuits with cross-piece and ball valve and WMS Horizontal mounting variant Vertical mounting variant Order number Tab. 5-2 Technical data wall mounting boxes Fig. 5-1 Dimensions of wall mounting box FA ROTEX RMX - 11/

22 5 x Technical data Surface mounting box Executions Name Unit APK05 APK10 APK15 APK20 External dimension Height (H) x width (B) x depth (T) Height (Th) x width (Tb) Door x depth (Tt) Max. number of heating circuits with cross-piece and ball valve Max. number of heating circuits with cross-piece and ball valve and WMS Horizontal mounting variant Vertical mounting variant mm 670 x 750 x x 900 x x 1200 x x 1500 x 128 mm 468 x 725 x x 875 x x 1175 x x 1475 x Order number Tab. 5-3 Technical data surface mounting boxes Fig. 5-2 Dimensions of surface mounting box 22 FA ROTEX RMX - 11/2009

23 6 x Heating up protocol 6 Heating up protocol Heating up protocol for ROTEX underfloor heating system in accordance with EN 1264, Part 4 Before fitting the floor covering, you must heat up the underfloor heating system in accordance with a fixed predefined sequence, independent of the time of the year. The function heating is documented with this protocol. The function heating does not ensure that the moisture content required for laying floor coverings has been achieved. Object: Specialist heating company: Floor layer: (Name, address) Details concerning Plant: System 70 Monopex Floor screed Cement screed Anhydrite (AE) Calcium sulphate Other Screed additive: Estrolith H Estrotherm S Temporex Other Floor laying work completed on: Monopex System 70 Earliest start after Start date Required feed temperature Required feed temperature Measured feed temperature Required time period End date 21 days with ZE 7 days with AE 25 C 38 C* C 3 days then Max. design temperature Max. design temperature C 4 days then Cooling down Cooling down C _ days *38 C feed temperature in System 70 corresponds to 25 C feed temperature in conventional underfloor heating systems. Pressure test: Yes No Hand over: External temperature: C Feed temperature: C System pressure: bar Underfloor heating system in operation: Yes No Remarks: Confirmation (Location / stamp / signature) Building owner/purchaser Planner / Architect Specialist heating company FA ROTEX RMX - 11/

24 6 x Heating up protocol 24 FA ROTEX RMX - 11/2009

25 7 x Index A Accessories Connection kit Extension set for 1 heating circuit Hard-wired individual room control Heat quantity counter set Surface mounting box Wall mounting box Wireless individual room control (radio) C Connection D Declaration of conformity Dimensions and connection dimensions E Electrical installation Explanation of symbols H Hardening time Heating up protocol Heating up protocol (form) I Initial start-up Installation Extension kit "RMX-EWS2" Heat amount counter Hydraulic connection Length compensation Preparation Thermometer With box Without box Installation room O Operating mode Electronic control Operating safety P Proper use R Relevant documents S Scope of delivery Screed Start-up Complete sequence Filling the underfloor heating system hydraulically and bleeding the air Function heating Heating up protocol Initial start-up Leak testing Ready-to-apply heating Setting the heating circuits T Technical data Accessories ROTEX RMX heating circuit distributor Surface mounting box Wall mounting box W Warning signs Warranty Index FA ROTEX RMX - 11/

26 Notes 26 FA ROTEX RMX - 11/2009

27 Notes FA ROTEX RMX - 11/

28 FA ROTEX RMX - 11/ _01 Errors and technical changes excepted Original instructions _01 11/2009 in German ROTEX