Vaillant geoTHERM SERIES Installation Instructions Manual Download

Page: 1 / 132

Installation instructions

For the heating engineer

Installation instructions

geoTHERM

Heat pump

Summary of Contents for geoTHERM SERIES

Page 1: ...Installation instructions For the heating engineer GB Installation instructions geoTHERM Heat pump...

Page 2: ...uit with buffer tank DHW tank and external passive cooling VWS only 32 5 5 1 Description of functions for the heating mode with buffer tank DHW tank and external passive cooling 32 5 5 2 Installation...

Page 3: ...diagram 1 or 3 73 9 4 3 Flow target temperature control hydraulics diagram 2 4 or 10 73 9 5 Controller structure 73 9 6 Resetting to factory settings 74 9 7 Calling up Code level menus 75 9 7 1 Menu C...

Page 4: ...uments and if necessary any required tools to the system operator The system operator will be respon sible for storing them so that the instructions and tools are available when required 1 3 Symbols u...

Page 5: ...tive The heat pumps comply with the design described in the EC type examination certificate The heat pumps comply with the following standards DIN EN 55014 1 2007 06 2 2002 08 DIN EN 61000 3 2 2007 05...

Page 6: ...ce and or knowledge unless they are supervised by a person responsible for their safety or have been given instructions by this person regarding the operation of the unit Children must be supervised t...

Page 7: ...re too low during cooling During cooling condensation forms on the radiators and their supply lines and this causes mould to form and struc tural damage Do not install the geoTHERM heat pumps with ext...

Page 8: ...ust take into account the current versions of the following regulations or standards along with any local directives or guidelines that may apply Electricity at work act Health and safety at work act...

Page 9: ...d voltage auxiliary heater Rated maximum power Rated power compressor pumps and controller Rated power auxiliary heater Start up current without in rush current limiter 44 A Start up current with in r...

Page 10: ...coolant vapour to rise sharply After this process the coolant flows through the condenser where it releases its thermal energy to the heating water by condensation It flows as a liquid to the expansio...

Page 11: ...VWW W10 W35 DT 5K VWW 220 2 29 9 VWW 300 2 41 6 VWW 380 2 52 6 VWW 460 2 63 6 3 2 Type overview The heat pump can be operated at any normal electrical supply tariff 3 2 1 3 3 Front view Key 1 Sticker...

Page 12: ...Evaporator 13 Controller PCB under cover plate i Some components such as heating circuit pump 3 way valves or electrical auxiliary heater are integrated into the VWS and VWW geoTHERM heat pumps but th...

Page 13: ...eters from one computer via a telephone connection or an integrated GSM modem irrespective of your current loca tion VPS heating water buffer tank The VPS buffer tank is used as an intermediate cylind...

Page 14: ...ses mould to form and structural dam age Do not install the geoTHERM heat pumps with external passive cooling in heating installations that have radiators i Take the cooling into consideration when us...

Page 15: ...onate HCO3 70 70 300 300 Ratio HCO3 SO4 2 1 0 1 0 Chloride Cl 300 300 Nitrate dissolved NO3 100 100 Optical characteris tics Limit value Clear colour less Clear colour less Water overall hardness 4 0...

Page 16: ...ion 16 Installation instructions geoTHERM 0020051574_04 4 4 3 Dimensions and clearances 304 110 110 141 1099 760 1200 760 1100 915 4 1 Dimensions and clearances 1 Adjustable feet adjustable in height...

Page 17: ...vapour diffusion tight insu lation b Caution In the cooling mode there is a risk of damage caused by the temperature fall ing below the dew point and by a build up of condensation Adequate cooling fun...

Page 18: ...ons that are overwhelmingly fitted with thermostatically or electrically controlled valves you must ensure that the flow through the heat pump is continuous and sufficient Irrespective of the choice o...

Page 19: ...sion tank 2 M6 flat head screws for fitting the operat ing panel on the mounting plate 2 Tapping screws for the operating panel mounting plate 4 Flat head screws for fixing the side parts to the frame...

Page 20: ...e heat pump must never be tilted by more than 45 Otherwise this may lead to mal functions in the coolant circuit during sub sequent operation In the worst case sce nario this may lead to a fault in th...

Page 21: ...Installation Installation instructions geoTHERM 0020051574_04 21 4 4 6 Permitted modes of transport...

Page 22: ...en installing the heat pump ensure that the minimum wall clearances Fig 4 2 and Fig 4 3 are kept 0 10 mm 4 7 Adjust the adjustable feet Adjust the adjustable feet to ensure that the heat pump is horiz...

Page 23: ...pay attention to the measure ment and connecting drawings Fig 4 1 and Fig 4 2 During the installation observe the applicable regula tions Observe the following note about avoiding sound trans mission...

Page 24: ...l hydraulic components accordingly Fig 5 9 Connect a limit thermostat to ensure the underfloor heating function on the heat pump Connect the VF2 flow temperature sensor to ensure the integral energy f...

Page 25: ...e controller 16 VRC DCF receiver with outside temperature sensor 19 Maximum thermostat 32 Capped stop valve 42a Expansion relief valve 42b Heating circuit diaphragm expansion tank 50 By pass valve 56...

Page 26: ...sample hydraulic scheme below If you do not use the optional accessory heat pump brine filling unit for heat pumps 56 Fig 5 3 install the individual hydraulic components accordingly Fig 5 9 Connect a...

Page 27: ...eiver with outside temperature sensor 19 Maximum thermostat 32 Capped stop valve 42a Expansion relief valve 42b Heating circuit diaphragm expansion tank 56 Heat pumps for brine filling unit 57 Brine e...

Page 28: ...unction When starting up the unit set Hydraulic Scheme No 3 in the controller Ensure that there is a minimum amount of circulating water approx 30 of the standard rated volume flow i If you have insta...

Page 29: ...Maximum thermostat 32 Capped stop valve 42a Expansion relief valve 42b Heating circuit diaphragm expansion tank Hot water diaphragm expansion tank 43 Safety group water connection 50 By pass valve 56...

Page 30: ...nsure the underfloor heating function on the heat pump Connect the VF2 flow temperature sensor to ensure the integral energy function When starting up the unit set Hydraulic Scheme No 4 in the control...

Page 31: ...ed stop valve 42a Expansion relief valve 42b Heating circuit diaphragm expansion tank Hot water diaphragm expansion tank 43 Safety group water connection 56 Heat pumps for brine filling unit 57 Brine...

Page 32: ...ternal cooling heat exchanger Connect a limit thermostat to ensure the underfloor heating function on the heat pump Connect the VF2 flow temperature sensor to ensure the integral energy function When...

Page 33: ...ve cooling 42a Expansion relief valve 42b Heating circuit diaphragm expansion tank Hot water diaphragm expansion tank 43 Safety group water connection 56 Heat pumps for brine filling unit 57 Brine exp...

Page 34: ...Caution Risk of impaired function Air in the heating system leads to impaired operation and reduces the heating output Fit bleed valves as required 1 5 7 Removing the blind caps Remove the blind caps...

Page 35: ...a the blow off line of the safety overpressure valve Install a blow off line the same size as the outlet opening in such a way that there is no risk to people caused by steam and or hot water when it...

Page 36: ...e pipelines to the heat pump 3 and 4 Fig 5 8 Insulate all pipelines using vapour diffusion tight insula tion 5 9 Fitting the brine expansion tank in the brine circuit VWS only 42a 1 2 57 3 5 10 Fittin...

Page 37: ...p enough below the well water surface to pre vent the water from taking in oxygen from the air This oxy gen leads to the coagulation of iron and manganese that is dissolved in the water and this in tu...

Page 38: ...ulations and technical standards for preparing the filling and make up water Provided the national regulations and technical standards do not make any greater demands the following applies You must pr...

Page 39: ...ed repeat the filling procedure Remove the filling loop from the filling and drain valve and put the screw cap back on Move all of the diverter valves into their initial position 6 3 Filling and bleed...

Page 40: ...ncentration Mix each mixing batch carefully Check the mixture ratio of the brine fluid Vaillant recom mends the use of a refractometer for this purpose b Caution The function will be impaired if the b...

Page 41: ...63 61 65 A B C D 67 33 6 2 Filling and bleeding the inner part of the brine circuit Ensure that the stop valves 63 and 64 are closed Connect the filling pump s pressure line 67 to the stop valve 62 Co...

Page 42: ...g pump s pressure line to the stop valve 62 Connect a hose that leads to the brine fluid to the stop valve 61 Open the stop valve 64 Open the stop valves 61 and 62 Start the filling pump 67 in order t...

Page 43: ...also close the stop valve 62 Fig 6 3 Switch off the filling pump 67 Fig 6 3 Open the expansion relief valve 42a Fig 6 3 in order to allow any overpressure to escape if it is above the required fill p...

Page 44: ...o the heat pump controller Lay low voltage lines such as sensor lines on site in the building so that they are a suitable distance from the power lines If low voltage lines and mains volt age lines ar...

Page 45: ...VWS and VWW 220 2 300 2 Key 1 Strain relief clamps 2 Electricity supply connection terminals 3 In rush current limiter 4 Green LED for voltage supply 5 Protection for external electrical auxiliary he...

Page 46: ...onnection terminals 3 In rush current limiter 4 LEDs green voltage supply yellow compressor motor red fault display 5 In rush current limiter spare fuse 6 Compressor protector contactor 7 Protection f...

Page 47: ...the installa tion on the mounting plate below the cover column A control cable for the vrnetDIALOG is also supplied equip ment pack 7 3 Connecting the electricity supply Guide the power supply line s...

Page 48: ...ric wiring diagram 1 as delivered L3 L2 L1 N PE L3 L2 L1 N PE L3 L2 L1 N PE L N PE L N PE L3 N PE L2 L1 L3 N 400 V 50 Hz 1 7 4 Unblocked mains supply VWW electric wiring diagram 1 as delivered Key Pum...

Page 49: ...Compressor Controller In this case the heat pump is operated using two electricity rates two consumption meters A permanent standard rate electricity supply 2 ensures the operation of the auxiliary co...

Page 50: ...3 L2 L1 N PE 1 2 N PE S S L N PE L3 N PE L2 L1 L3 N L N PE Umax 230V Imax 2 A 1 7 7 Connecting the external heating circuit pump VWS L3 L2 L1 N PE L3 L2 L1 N PE L3 L2 L1 N PE L N PE L N PE L3 N PE L2...

Page 51: ...age via the well pump protector contactor 12 Fig 7 1 or 11 Fig 7 2 An overcurrent relay motor protection switch 10 Fig 7 1 or 9 Fig 7 2 secures the external well pump against overload Connect the well...

Page 52: ...1 Connecting the external electric auxiliary heater optional VWW Key Electric auxiliary heating You can choose to connect an external electric auxiliary heater to be fitted on site to the heating boos...

Page 53: ...g limit thermostats VWS L3 L2 L1 N PE L3 L2 L1 N PE L3 L2 L1 N PE L N PE N L N PE L3 PE L2 L1 L3 N T 1 2 7 13 Connecting limit thermostats VWW Key T Limit thermostat A limit thermostat on site can be...

Page 54: ...L1 L3 N T 1 230 V 50 Hz 2 L N PE N L3 7 15 Connecting limit thermostats VWW Key T Limit thermostat A limit thermostat on site can be connected as additional floor protection If there is a lock out du...

Page 55: ...p Brine Switch In some cases for example in drinking water protection areas local authorities prescribe how an external brine switch must be installed VWS only and the refrigerant cir cuit is switche...

Page 56: ...al external passive cooling L3 L2 L1 N PE L3 L2 L1 N PE L N PE S S L N PE L3 N PE L2 L1 L3 N 1 2 N PE Umax 230V Imax 2 A 1 7 17 Connecting an external 3 way brine mixing valve cooling Key 3 way brine...

Page 57: ...fer tank 10 SP DHW tank temperature sensor 11 BUS eBUS 12 DCF AF DCF signal external sensor 13 Energy supplier Connection for relay contact of the control sys tem signal receiver from the power compan...

Page 58: ...h outside temperature sensor VF2 flow temperature sensor DHW tank sensor SP VF1 flow temperature sensor buffer tank RF1 Return temperature sensor buffer tank 7 5 1 Installing the VR 10 The VR 10 stand...

Page 59: ...eating circuit pump A second external heating circuit pump An external motor controlled 3 way mixing valve Hydraulic Scheme 4 only An external heating cylinder charging diverter valve Fit a limit ther...

Page 60: ...e set and if required it uses the installed room temperature sensor to take the room tem perature into consideration In addition the switch on room temp must be set in the controller for the heat pump...

Page 61: ...the installation manual for the mixer module 7 8 Connecting an external boiler You can use an existing external boiler as an auxiliary heater You can use the VR 32 accessory to connect boilers with Va...

Page 62: ...ithout eBUS interface Install a cut off relay 1 accessory for the boiler Remove the connection cable from terminal ZH on the controller PCB 1 Fig 7 18 Connect the cable from the cut off relay to this...

Page 63: ...the upper part of the front cladding 7 27 Fitting the operating panel Push the operating panel into the clip holder on the mounting plate and then screw in the operating panel from the rear 1 2 2 7 28...

Page 64: ...line to the operating panel 7 30 Fitting the cover column for the operating panel Push the cover column for the operating panel into the clip holder on the mounting plate for the operating panel 3 2...

Page 65: ...0 V voltage supply line 2 to vrnetDIA LOG three pole ProE plug Connect the eBUS line 1 of the operating panel to the adapter cable for vrnetDIALOG 3 from the fittings pack Plug the plug for one of the...

Page 66: ...phase sequence is checked and the sensors that are used are checked to ensure that they work properly Switch on the circuit breaker so that the heat pump is supplied with power If the self test is no...

Page 67: ...wir ing diagram that corresponds to your electricity supply 1 or 2 Ch 7 3 1 Unblocked mains supply 2 Duel circuit supply heat pump rate Press the dial to confirm your selection 8 1 3 Implementing the...

Page 68: ...t If you have to manually operate the heating circuit pump and all of the diverter valves to bleed the heating circuit use the menu A5 A6 to do this Ch 9 7 4 8 1 6 Bleeding the DHW tank if required If...

Page 69: ...p has not been permanently switched off because of a fault If the heat pump is permanently switched off because of a fault the set auxiliary heater starts up even if it has not been enabled for normal...

Page 70: ...If the heater flow temperature in the underfloor heater cir cuit which is measured by the sensor VF2 continuously exceeds a value max CH temperature compressor hys teresis 2 K factory setting 52 C fo...

Page 71: ...g CH priority YES NO YES enables the auxiliary heater for central heating 9 3 2 Settable functions at code level Floor drying This function can be used to heat dry a newly laid floors Tab 9 1 The flow...

Page 72: ...nd in their manuals vrDIALOG 810 2 eBUS makes it possible to optimise boil ers and control systems via computer assisted graphic visu alisation and configuration and thereby make use of energy saving...

Page 73: ...ure control hydraulics diagram 2 4 or 10 If you have installed a heating system according to the hydraulics diagram example for hydraulics diagram 2 4 or 10 Ch 5 2 5 4 and 5 5 the controller performs...

Page 74: ...note of all set values Press and hold both adjusters for at least 5 seconds in order to call up the Factory setting menu Select whether only time programmes or all values are to be reset to the facto...

Page 75: ...and press the adjuster In order to be able to read setting values without inputting the code you must press the adjuster once You can then read all parameters of the Code level by turning the adjuster...

Page 76: ...s Fixed value Heating curve Adjustable heating curve not with fixed value Max limit outs temp Temperature threshold for switching off Heating mode summer function Comp starts at Set the degree minutes...

Page 77: ...C Comp starts at 120 C Select temperature This display appears when Fixed value has been set For energy balancing the display Comp starts at also appears Buffer tank C3 Information Flow Temp Setpoint...

Page 78: ...VR 60 is used including repeatedly Flow Temp Setpoint Flow temperature for the heat ing circuit Flow Temp VF2 Current flow temperature VF2 mins lag gain The mins lag gain is the sum of the difference...

Page 79: ...urve is shifted Heating is stopped as soon as the desired room tempera ture is exceeded by more than 1K Heating is re enabled when the temperature falls below the target room temperature i Select this...

Page 80: ...rt CH is enabled depending on the bivalence point and energy integral or buffer cylinder temperature CH only Heating only through auxiliary heating e g during emergency operation Aux on during DHW no...

Page 81: ...r VWS VWW 0 2 NO Auxiliary heater C7 Hysteresis aux heating 5 K Select Auxiliary heating hysteresis Forced switching on of the auxiliary heating if Actual flow temperature target flow tempera ture min...

Page 82: ...The processes of the legionella protection function start in a connected drinking water station VPM W OFF 04 00 Pump control C10 Parameters Circulation pump 100 Select Circulation pump The setting ran...

Page 83: ...u D1 The sys tem is automatically reset 15 minutes after the last keypress In the diagnostic mode the pre minimum and run on times of the compressor pumps and other components are not heeded Diagnosis...

Page 84: ...mpressor is operating i If the display C appears the tempera ture sensor T4 on the Temp TEV inlet is faulty No warning message is recorded in the Error History Temp TEV inlet Temperature at the inlet...

Page 85: ...WS only Brine pump status ON OFF VWW only Well pump status ON OFF Brine pressure VWS only Brine pressure at the heat source pressure sensor Diagnosis D5 Heating circuit Buffer VF1 45 C Buffer RF1 36 C...

Page 86: ...r number shows the order in which the errors occurred The error code identifies the error A list can be found in Ch 11 Turning the adjuster displays the next fault Statistics I2 Compressor hours 7 hou...

Page 87: ...d NO Select Reset Resetting fault messages with consequent switch off All functions currently in progress are immediately disconnected The heat pump starts up again b Caution Risk of damage to the hea...

Page 88: ...harging station is installed By inputting a loca tion in the form of a country code e g DE and using the time of day established by a DCF receiver an internal sun calendar in the solar station calcula...

Page 89: ...or compressor Fig 7 5 Accept change YES NO YES means that all the set values will be saved Installation Assistant A3 Auxiliary heater Integration of the Auxiliary heater intern Out T aux htr on 0 C Cy...

Page 90: ...temperature If the tempera ture falls below this value error message 21 22 or 61 62 appears and the compressor switches off Freeze protect temp VWW only Protection against frost 4 C 10 C Tool A5 Comp...

Page 91: ...rted by inputting the value 30 The brine pump alternates between 50 minutes operating and 10 minutes off A connected circulation pump as well as the heating cylinder charging diverter valve and coolin...

Page 92: ...th direct heating mode Forced switching on of the compressor if Actual flow temperature target flow tempera ture minus hysteresis Forced switching off of the compressor if Actual flow temperature targ...

Page 93: ...ating con dition of the heat pump software Elec Tariff switch Elec Tariff switch Elec Tariff switch status by actuat ing the energy supplier contact cut off time by power supply operator no no cut off...

Page 94: ...ature Hysteresis Forced switch off of the compressor when Current flow temperature Setpoint flow temperature Hysteresis 7 K Compressor starts Compressor starts h Maximum possible number of compressor...

Page 95: ...and the energy balancing is thereby accelerated by a factor of 60 The minimum run time of 4 min and the minimum off time of 5 min of the compressor are not changed Aux heater on at Aux heater on at Th...

Page 96: ...the approved factory settings from being changed Replacement parts An overview of the available genuine Vaillant spare parts can be obtained From your parts wholesaler Alternatively contact Spares Tec...

Page 97: ...er supplies before starting work on the heat pump Make sure that they are secured against inadvertent switching on again 11 1 Fault types To call up the Error History see operating instructions Five t...

Page 98: ...y 11 1 Faults in eBUS components 11 3 Faults with temporary warning The following warnings are caused by temporary malfunc tions in the operation of the heat pump The heat pump including the compresso...

Page 99: ...heat source Check the quality of plug contact on the cir cuit board and on the cable harness Check sensors for correct operation resist ance measurement based on VR 11 character istics Tab 17 2 Replac...

Page 100: ...stem Existing dirt strainers clogged or incorrectly dimensioned Clean dirt strainers Stop valves closed Open all stop valves Coolant flow rate too low e g ther mal expansion valve TEV incorrectly adju...

Page 101: ...the factory customer service department For VWS VWW 38 2 and 46 2 only The fault relay on the in rush cur rent limiter has responded The red LED on the in rush current limiter is flashing 2x Incorrec...

Page 102: ...nected you can set DHW CH here For emergency operation set the parameters of the aux iliary heating system for Heating mode and Hot water mode to CH only in Menu C7 Tab 9 6 In the case of a fault with...

Page 103: ...n sor T3 Short circuit disconnec tion in the sensor possible The internal temperature sensor for the brine inlet temperature is faulty or not plugged in correctly on the circuit board 42 Error HP retu...

Page 104: ...times in succession possible See Error 23 See Error 23 72 Flow temperature too high for underfloor heating Flow temperature higher than set value for 15 min max CH temperature compressor hysteresis 2...

Page 105: ...D lights up and red LED is flashing find the cause in the list of flash codes above and rectify the fault and inform the factory customer service department if necessary For VWS VWW 38 2 and 46 2 only...

Page 106: ...inform the factory customer service department if necessary 95 Incorrect compressor direction of rotation Correct the phase sequence Phase sequence incorrect possible No voltage temporary switch off b...

Page 107: ...n the heating circuit Bleeding heating circuit Dirt in the heating circuit Flush the heating circuit Bivalent temperature incorrectly set Change the bivalent temperature Menu A3 Tab 9 9 Pump output of...

Page 108: ...ta sheet that accompanies the brine fluid a Danger Risk of injury due to chemical burns Brine fluids are harmful to health Avoid contact with the skin and eyes Do not inhale or swallow Always wear glo...

Page 109: ...afe and satisfactory standards All unvented domestic hot water cylinders must be installed by a compe tent person to the prevailing building regulations at the time of installation G3 Terms and condit...

Page 110: ...pump 1 N PE 230V 50Hz 3 N PE 400V 50Hz CH pump on site Auxiliary heater system on site 1 N PE 230V 50Hz max 2 A 3 N PE 400V 50Hz Power factor cos j 0 7 0 84 0 72 0 83 0 76 0 86 0 75 0 86 Required max...

Page 111: ...g circuit Permitted water condition max operating pressure min flow temperature max flow temperature MPa bar C C Do not enrich heating water with frost or corrosion protection agents Soften the heatin...

Page 112: ...nce COP kW kW kW kW kW kW 22 00 5 00 4 40 22 30 4 70 4 60 20 30 6 60 3 10 29 80 6 50 4 60 30 30 6 30 4 80 26 80 8 80 3 00 38 30 8 50 4 50 37 80 8 00 4 70 36 20 11 70 3 10 45 90 10 00 4 60 45 50 9 70 4...

Page 113: ...Breaking current C three pole switching disconnection of the three mains connection lines by a switching operation A 20 25 32 40 Start up current without in rush current limiter with factory set in r...

Page 114: ...3MAF Oil filling quantity l 4 0 4 0 4 14 4 14 Heat pump performance data The following performance data is applicable to new units with clean heat exchangers W10 W35 DT 5K In accordance with DIN EN 14...

Page 115: ...the return Was the heating system provided with all the safety installations described in this manual Were an overflow funnel and blow out line incorporated Was the heating circuit flushed filled and...

Page 116: ...side input to the heat pump Were isolating devices fitted ahead of the heat pump Were the pipes thermally insulated against vapour diffusion Electrical installation checklist Is a separator with 3 pol...

Page 117: ...lowing tables in order to facilitate any servicing work which may be necessary Installation and commissioning were carried out by Heat source construction Date Company Name Address Telephone Electrica...

Page 118: ...s of the installed heat pump Details regarding the domestic hot water cylinder Domestic hot water cylinder type Domestic hot water cylinder capacity External electric auxiliary heating system Yes No D...

Page 119: ...t pump installation Details Checks before handing over to the user Pressure of the heating circuit in a cold state Does the heating system get warm Does the water in the DHW tank get warm Were the bas...

Page 120: ...5 212 100 183 105 158 110 137 115 120 120 104 125 92 130 81 135 71 140 63 145 56 150 50 155 44 17 1 Appendix VR 10 sensor characteristics Internal heat pump temperature sensors VR 11 Temperature C Res...

Page 121: ...ERM 0020051574_04 121 17 VRC DCF outside temperature sensor Temperature C Resistance ohms 25 2167 20 2067 15 1976 10 1862 5 1745 0 1619 5 1494 10 1387 15 1246 20 1128 25 1020 30 920 35 831 40 740 17 3...

Page 122: ...line 2 Heating circuit pressure sensor 3 High pressure sensor 4 High pressure switch 5 Compressor 6 Low pressure sensor 7 Low pressure switch 8 Brine circuit pressure sensor 9 Evaporator 10 Brine circ...

Page 123: ...line 2 Heating circuit pressure sensor 3 High pressure sensor 4 High pressure switch 5 Compressor 6 Low pressure sensor 7 Low pressure switch 8 Heat source circuit pressure sensor 9 Evaporator 10 Flow...

Page 124: ...brown grey black white black orange L1 L2 L3 Control contactor Compressor T1 T2 T3 A1 A2 L1 L2 L3 Protector contactor Compressor T1 T2 T3 A1 A2 brown grey black yellow green L3 L2 L1 PE Compressor ora...

Page 125: ...mpressor T1 T2 T3 A1 A2 PE yellow green orange black orange blue M1 T2 M2 T1 brown black grey blue yellow green black brown grey black 1 2 3 4 5 6 brown black yellow green grey black black 6 5 4 3 2 1...

Page 126: ...T2 T3 A1 A2 L1 L2 L3 Protector contactor Compressor T1 T2 T3 A1 A2 orange black orange blue M1 T2 M2 T1 Thermal overcurrent relay L3 L2 L1 N PE L N PE L N PE L3 N PE L2 L1 L3 N L3 L2 L1 N PE L3 L2 L1...

Page 127: ...aux heater contactor T1 T2 T3 A1 A2 L1 L2 L3 Protector contactor Compressor T1 T2 T3 A1 A2 PE orange black orange blue M1 T2 M2 T1 blue black grey brown 1 2 3 4 5 6 blue brown brown grey black black...

Page 128: ...ter quality 14 H Heating curve 77 Heating water Additives 38 Quality 38 I Information Error History 86 Software version 86 Statistics 86 Installation Assistent Cylinder type 80 90 Electric Wiring Diag...

Page 129: ...Index 129 Installation instructions geoTHERM 0020051574_04 T Transport lock 19 Type designation 4 W water hardness 38 Well water quality 14...

Page 130: ...UGDQFH 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 DGMXVWHG Yes Has the system been vented...

Page 131: ...2SHUDWLYH 1R Comments Signature SERVICE 05 Date Engineer name Company name Telephone No 2SHUDWLYH 1R Comments Signature SERVICE 07 Date Engineer name Company name Telephone No 2SHUDWLYH 1R Comments Si...

Page 132: ...0020051574_04 GB 082014 Subject to change Manufacturer Supplier...

Search results

Summary of Contents for geoTHERM SERIES

Reviews:

Related manuals for geoTHERM SERIES

Brands by name

Popular brands

Vaillant geoTHERM SERIES, Installation Instructions Manual

Search results

Summary of Contents for geoTHERM SERIES

Reviews:

Related manuals for geoTHERM SERIES

Brands by name

Popular brands