Valiant geoTHERM VWS 36/4.1 Installation And Maintenance Instructions Manual Download Page 54

Page: 54 / 64

Appendix

Installation and maintenance instructions geoTHERM 0020250181_00

K.4

Wiring diagram 0020249867

Heat pump

Circulation pump

Domestic hot water generation prioritising diverter
valve

System control

12b

Remote heat pump expansion module

12m

Outdoor temperature sensor

DHW

Cylinder temperature sensor

Summary of Contents for geoTHERM VWS 36/4.1

Page 1: ...ation and maintenance instructions geoTHERM VWS 36 4 1 230V GB Publisher manufacturer Vaillant GmbH Berghauser Str 40 D 42859 Remscheid Tel 49 21 91 18 0 Fax 49 21 91 18 2810 info vaillant de www vail...

Page 2: ...concept 24 7 2 Starting up the heat pump 24 7 3 Running through the installation assistant 24 7 4 Calling up Live Monitor checking status codes 25 7 5 Calling up the installer level 25 7 6 Heating mod...

Page 3: ...nance instructions 3 J 5 Basic hydraulic diagram 0020185684 48 J 6 Basic hydraulic diagram 0020180635 49 J 7 Basic hydraulic diagram 0020235626 50 K Wiring diagrams 51 K 1 51 K 2 52 K 3 53 K 4 54 K 5...

Page 4: ...ll instructions that are included with the product Proceed in accordance with current tech nology Observe all applicable directives stand ards laws and other regulations 1 2 3 Risk of death due to lac...

Page 5: ...touched If refrigerant escapes do not touch any components of the product Do not inhale any steam or gases that escape from the refrigerant circuit as a result of leaks Avoid skin or eye contact with...

Page 6: ...allation surface has sufficient load bearing capacity to bear the operating weight of the product 1 2 17 Risk of material damage caused by using an unsuitable tool Use the correct tool to tighten or l...

Page 7: ...ord ance with the product and system approval compliance with all inspection and main tenance conditions listed in the instruc tions Intended use also covers installation in ac cordance with the IP cl...

Page 8: ...luid pressure 0 05 MPa 0 50 bar Brine fluid operating pressure 0 07 MPa 0 70 bar 3 1 4 Freeze protection This function prevents the evaporator from freezing when the heat source temperature drops belo...

Page 9: ...heat pump to the heat source cold brine 6 From the heat source to the heat pump hot brine 7 Data plate 4 5 7 6 8 9 1 10 11 13 14 16 18 3 2 12 15 17 19 1 Condenser 2 Compressor outlet temperature senso...

Page 10: ...t identification number Measuring voltage of the com pressor pumps and controls P max Maximum rated power I max Maximum in rush current Refrigerant type fill quantity permissible rated overpressure CO...

Page 11: ...heating circuit 1 Enclosed documentation 4 3 Selecting the installation site Select a dry room that is frost proof throughout and where the environmental temperature does not fall below 7 C and does...

Page 12: ...4 Set up 12 Installation and maintenance instructions geoTHERM 0020250181_00 3 Always transport the product as illustrated above 4 Never transport the product as illustrated above...

Page 13: ...Set up 4 0020250181_00 geoTHERM Installation and maintenance instructions 13 4 5 Dimensions 720 426 440 113 77 100 100 55 198 40...

Page 14: ...emplate vertically over the in stallation site 2 Attach the template to the wall using tacks for example 3 Mark the drill holes for the unit mounting bracket on the wall 4 8 Wall mounting the product...

Page 15: ...sidue in the heating flow and return Residue from the pipelines such as welding beads scale hemp putty rust and coarse dirt may be deposited in the heat pump and cause faults Flush the heating install...

Page 16: ...nsation Radiator heating is not suitable for cooling mode with this product Ensure that the radiator heating is not used for the cooling mode Warning Risk of scalding caused by steam or hot water If t...

Page 17: ...water in the following cases If the entire filling and supplementary water quantity dur ing the operating life of the system exceeds three times the nominal volume of the heating installation or If th...

Page 18: ...he heat source to the heat pump hot brine B From the heat pump to the heat source cold brine 1 Install a dirt filter 33 in the pressure line 2 Connect the filling pump s pressure line to the isolation...

Page 19: ...age caused by short circuit A maximum of 10 mm of the insulation may be removed from the ends of lines that carry mains voltage 230 V for the connection to the 230 V terminal If more insulation is rem...

Page 20: ...on 20 Installation and maintenance instructions geoTHERM 0020250181_00 3 Hinge up the cover 4 Note the components and accessories in the relevant system instructions Page 51 that you have to con nect...

Page 21: ...SM2 PWM2 PWM1 GND SSM 1 SSM2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 1 2 9 10 3 4 11 12 5 6 13 14 7 8 15 16 1 2 5 6...

Page 22: ...X11 X12 Mains supply edge connector for the 2 in 7 addi tional module X13 Environment circuit pump X14 X15 X16 Building circuit pump X20 X25 Internal electrical connections X30 Diagnostics interface X...

Page 23: ...ts 9 Use a screwdriver to connect the ProE plug to the con trol s connection cables Note Ensure that the conductors are securely fastened to the plug terminals of the ProE plug 10 Connect the controls...

Page 24: ...bed in the operating instructions for the heat pump 7 1 1 Overview of the installer level menu structure Installer level overview Page 32 7 2 Starting up the heat pump Plug the mains plug into an eart...

Page 25: ...start to start 20 minutes 7 7 Calling up statistics Menu Installer level Test menu Statistics You can use this function to call up the statistics for the heat pump 7 8 Checking that the product works...

Page 26: ...uilding circuit If the differential pressure in the building circuit is not permit ted to exceed a maximum value this limit can be set in the Configuration menu within the range of 0 02 to 0 07 MPa 0...

Page 27: ...ctrical installation or maintenance work Check that there is no voltage Secure the power supply against being switched back on 9 3 Preparing for inspection and maintenance 9 3 1 Procuring spare parts...

Page 28: ...ctions have been installed Before starting up the unit fit all of the casing sections for the heat pump 1 Start up the heat pump system 2 Check that the heat pump system is working without any problem...

Page 29: ...e sure that you observe the following instructions for your own safety and to avoid material damage to the heat pump 2 Disconnect the heat pump from the power grid 3 Remove the front casing as shown i...

Page 30: ...tly decommissioning 12 2 1 Recycling and disposal Caution Environmental hazard resulting from im proper disposal Improper disposal of refrigerant can be harm ful to the environment Ensure that refrige...

Page 31: ...Customer service 13 0020250181_00 geoTHERM Installation and maintenance instructions 31 Refrigerant must only be disposed of by a qualified com petent person 13 Customer service...

Page 32: ...perature sensor of the electronic expansion valve with HEX heat source S13 Heating return temperature sensor S14 Heating flow temperature sensor S15 Heating circuit flow rate sensor S16 Temperature se...

Page 33: ...T 79 Flow temperature 40 0 150 0 0 1 T 81 Return temperature 40 0 150 0 0 1 T 82 Building circuit Pressure 0 4 5 bar 0 1 T 83 Building circuit Flow rate 0 1400 l h 1 T 97 Environment circuit Inlet te...

Page 34: ...o Reset anti cycl time 0 120 min 1 0 Boiler supp set p 1 300 1300 l h 20 1000 Enviro pump set p 29 100 1 75 Freeze protection 14 5 1 7 Enable emergency mode On Off Off Software version Current value f...

Page 35: ...nment circuit due to leaks or air pockets Environment circuit pressure sensor defective Check the environment circuit for leaks top up with medium brine water and purge Check the plug contact on the P...

Page 36: ...too low E Fault codes Code Meaning Cause Remedy F 042 Sensor fault Coding resistor 1 Sensor not connected or sensor in put has short circuited Check and if required replace the sensor see sensor char...

Page 37: ...702 Temp sensor fault Environment cir out F 703 Sensor fault Low pressure F 704 Sensor fault Building cir pressure F 705 Sensor fault Enviro cir pressure F 706 Sensor fault Building flow rate F 710 En...

Page 38: ...room controls in an underfloor heating system Check the existing dirt filter for penetrability Refrigerant flow rate too low e g electronic expansion valve defective filter blocked F 732 Compressor ou...

Page 39: ...temperature too low Return temperature in the building circuit too low for the compressor to start Heating Return temperature 5 C Cooling Return temperature 7 C Check the sensors Checking the cooling...

Page 40: ...75 400 80 339 85 289 90 247 95 212 100 183 105 158 110 137 115 120 120 104 125 92 130 81 135 71 140 63 145 56 150 50 155 44 G Sensor characteristics for the internal temperature sensors Temperature C...

Page 41: ...80 9 80 1256 4 85 1070 3 90 915 5 95 786 4 100 678 1 105 586 8 110 509 5 115 443 9 120 388 1 125 340 3 130 299 3 135 264 0 140 233 6 145 207 2 150 184 3 H Sensor characteristic value for the VRC DCF o...

Page 42: ...Inner sound power level LWi in accordance with EN 12102 heating mode at B0 W35 41 1 dB A Inner sound power level LWi in accordance with EN 12102 heating mode at B0 W45 43 6 dB A Inner sound power leve...

Page 43: ...se are approved in the installation instructions Soften the heating water at water hardnesses from 3 0 mmol l 16 8 dH according to Directive VDI 2035 sheet 1 Pump type High efficiency pump Materials C...

Page 44: ...ng circuit T 5 K or T 8 K and the brine circuit T 3 K as for the nominal heat output test under standard nominal conditions Operation of the pump outside the application limits results in the heat pum...

Page 45: ...rature sensor J 2 Basic hydraulic diagram 0020235577 1c Heating domestic hot water back up boiler 2 Heat pump 3e Circulation pump 5 Monovalent domestic hot water cylinder 8b Potable water expansion re...

Page 46: ...ter expansion relief valve 8c Safety group drinking water connection 8e Heating diaphragm expansion vessel 8f Diaphragm expansion vessel potable water 9d Bypass valve 9e Domestic hot water generation...

Page 47: ...alve 8c Safety group drinking water connection 8e Heating diaphragm expansion vessel 8f Diaphragm expansion vessel potable water 9d Bypass valve 9e Domestic hot water generation prioritising diverter...

Page 48: ...r Either the heat pump or the gas fired boiler are active in heating mode It is not possible to operate the units in parallel The domestic hot water is only generated by the gas fired boiler Connect t...

Page 49: ...it 12d Expansion wiring centre 12g eBUS bus coupler 12k Limit thermostat 12m Outdoor temperature sensor Using a 2 zone set and the appropriate information in the VRC 700 system control also makes the...

Page 50: ...e Heating diaphragm expansion vessel 8f Diaphragm expansion vessel potable water 9a Single room temperature control valve thermo static motorised 9h Filling draining cock 9j Tamper proof capped valve...

Page 51: ...RM Installation and maintenance instructions 51 K Wiring diagrams K 1 Wiring diagram 0020232108 2 Heat pump 3e Circulation pump 5c Combi cylinder tank in tank 12 System control 12k Limit thermostat 12...

Page 52: ...structions geoTHERM 0020250181_00 K 2 Wiring diagram 0020235577 1c Heating domestic hot water back up boiler 2 Heat pump 3e Circulation pump 12 System control 12k Limit thermostat 12m Outdoor temperat...

Page 53: ...iring diagram 0020235580 1c Heating domestic hot water back up boiler 2 Heat pump 3e Circulation pump 9e Domestic hot water generation prioritising diverter valve 12 System control 12b Remote heat pum...

Page 54: ...ERM 0020250181_00 K 4 Wiring diagram 0020249867 2 Heat pump 3e Circulation pump 9e Domestic hot water generation prioritising diverter valve 12 System control 12b Remote heat pump expansion module 12m...

Page 55: ...ation and maintenance instructions 55 K 5 Wiring diagram 0020185684 1 Heat generator 2 Heat pump 3e Circulation pump 12 System control 12g eBUS bus coupler 12k Limit thermostat 12m Outdoor temperature...

Page 56: ...Heat generator 2 Heat pump 3e Circulation pump 5 Monovalent domestic hot water cylinder 7i 2 zone module 9b Zone valve 9k 3 port mixing valve 12 System control 12d Expansion wiring centre 12g eBUS bus...

Page 57: ...enerator 2 Heat pump 3e Circulation pump 3f Heating pump 9k 3 port mixing valve 12 System control 12a Remote control unit 12d Expansion wiring centre 12g eBUS bus coupler 12m Outdoor temperature senso...

Page 58: ...50181_00 L Commissioning Checklist Applicability Great Britain Heating and Hotwater Industry Council HHIC www centralheating co uk Benchmark Commissioning and Servicing Section It is a requirement tha...

Page 59: ...EHHQ OOHG DQG SUHVVXUH WHVWHG LQ DFFRUGDQFH ZLWK UHOHYDQW ULWLVK 6WDQGDUGV Yes I PRUH WKDQ RQH FROOHFWRU KDV EHHQ XVHG KDV WKH V VWHP EHHQ K GUDXOLFDOO EDODQFHG ORZ EDODQFLQJ UHJXODWLQJ YDOYHV WWHG D...

Page 60: ...gineer name Company name Telephone No 2SHUDWLYH 1R Comments Signature SERVICE 05 Date Engineer name Company name Telephone No 2SHUDWLYH 1R Comments Signature SERVICE 07 Date Engineer name Company name...

Page 61: ...ting against frost 30 Heating installation Filling 18 I Installation assistant Restarting 28 Installation assistant ending 24 Installer level calling up 25 Instructions Validity 8 Intended use 6 L Liv...

Page 62: ......

Page 63: ......

Page 64: ...e DE56 1JT Telephone 0330 100 3461 info vaillant co uk www vaillant co uk These instructions or parts thereof are protected by copyright and may be reproduced or distributed only with the manufacturer...

Search results

Summary of Contents for geoTHERM VWS 36/4.1

Reviews:

Related manuals for geoTHERM VWS 36/4.1

Brands by name

Popular brands

Valiant geoTHERM VWS 36/4.1, Installation And Maintenance Instructions Manual

Search results

Summary of Contents for geoTHERM VWS 36/4.1

Reviews:

Related manuals for geoTHERM VWS 36/4.1

Brands by name

Popular brands