Table of Contents
Advertisement
Quick Links
Download this manual
See also:
Operating Manual
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Vaillant geotherm exclusive
Summary of Contents for Vaillant geotherm exclusive
- Page 1 For the heating engineer Installation instructions geoTHERM exclusive Heat pump with integrated domestic hot water cylinder and additional cooling function...
-
Page 2: Table Of Contents
8.4.4 Resetting to factory settings ......... 52 Filling of the brine circuit ........28 8.4.5 Controller structure ..........52 Filling the DHW ciruit ..........30 Operator level sequence diagram ......53 Code level sequence diagram ........ 54 Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 3: Notes On The Documentation 1
Danger of burning and scalding! Heat pump schematic ............89 Electrical circuit diagram ............ 90 Caution! Potentially dangerous situation for the product and environment. Note! Useful information and instructions. • Symbol for a necessary task geoTHERM exclusive VWS 0020051614_00 installation instructions... -
Page 4: Applicability Of The Manual
CE label Caution! As equipment manufacturer, we confirm with the CE Any improper use is forbidden. label that the units in the geoTHERM exclusive range satisfy the basic requirements of the following guide- lines: – Electromagnetic Compatibility Directive (Council Di-... -
Page 5: Description Of The Appliance 2
Explanation of the symbols on the identification plate Data badge Rated voltage - compressor In the case of geoTHERM exclusive heat pump, an iden- tification plate is fixed inside to the bottom plate. The type designation is located at the top of the grey pillar Rated voltage - pumps + controller frame. -
Page 6: Functional Principle
Heating water circuit Heating water pump um at a lower temperature. The Vaillant geoTHERM heat pump is loaded with geo- Condenser Coolant circuit thermal energy as its heat source. -
Page 7: Design Of The Heat Pump
In the case of Vaillant heat pumps with cooling functions, the princi- ple of "passive" cooling is applied, in which heat is transported via an underfloor heating from the rooms to the ground without compressor operation and there- fore, without cold circuit operation. - Page 8 4 Heat source from the heat pump 5 Heating return 6 Heating feed 7 Handle trough 8 Handle trough/cable duct electric terminal box 9 Ventilation of heating flow to the domestic hot water cylinder Installation instructions for geoTHERM exclusive VWS 0020051614_00...
- Page 9 14 Charging and purging valve for brine circuit 15 Heat exchanger cooling system 16 Compressor 17 Handle trough (on the rear side) 18 Expansion valve 19 Condensate tray 20 Brine pump 21 Evaporator 22 Condenser Fig. 2.7 Front view, covers removed geoTHERM exclusive VWS 0020051614_00 installation instructions...
-
Page 10: General Notes On Operating Modes And Functions
– Pump blocking protection Prevents seizing of pumps in the system - Freeze protection function Shuts down the compressor if the temperature of the heat source falls below a predetermined value Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 11: Safety Instructions And Regulations 3
You should soften the heating water if the water hard- ness is above 3.0 mmol/l (21,05 °e). You can use the Vaillant ion exchanger (Art. No. 990 349) for this pur- pose. Observe the enclosed instructions for use. Caution! -
Page 12: Regulations, Rules, Guidelines
Escaping coolant can cause freezing if the exit point is touched! R 407 C coolant presents no danger in normal use and under normal conditions. With improper use, however, it can cause injury and damage. Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 13: Assembly And Installation 4
It provides the required VWS 83/2 230V GB energy to bridge the cut-off times of the supply unit op- erator (VNB) VWS 103/2 230 V GB 2.05 Table 4.1 Minimum installation space geoTHERM exclusive VWS 0020051614_00 installation instructions... -
Page 14: Dimensions And Clearances
4 Assembly and installation Dimensions and clearances 1800 0-10 1) Fig. 4.1 Dimensions and clearances Adjustable feet adjustable in height by 10 mm Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 15: Assembly/Installation At A Glance
– Fill the heat source circuit. – Fit the cladding. – Fit the operating console. – Carry out the initial commissioning. – Fill out the start-up checklist. – Hand over system to the user and familiarise him with geoTHERM exclusive VWS 0020051614_00 installation instructions... -
Page 16: Requirements Of The Heating Circuit
1 bar. You can obtain information on The pipes must be dirt free - if necessary, flush them alternative hot water supply systems from Vaillant Ltd. thoroughly before filling. To keep the friction losses at a minimum, a minimum di- ameter of 22 mm is recommended for the cold water pipe in the building;... -
Page 17: Cold Water Piping
No stop valve should be installed be- tween the safety group and the cylinder. The Vaillant geoTHERM heat pump with integrated do- mestic hot water cylinder is supplied with an external hot water expansion vessel (ADG). Fig. 4.4 Safety assembly... -
Page 18: Lines For Primary Circuit
4.7.3 Lines for primary circuit Examples: The lines for the primary circuit of the Vaillant heat 22-mm drainpipe with 4 elbows and 7 m length of pump geoTHERM to the domestic hot water cylinder un- tundish up to the drain: iSTOR should be made of copper and should have a min- imum diameter of 22 mm. -
Page 19: High Discharge Point
1:200. valves as low as possible. The discharge pipe from the pressure compensation valve of Vaillant gas fired wall hung boiler can be con- nected per T piece to the horizontal discharge pipe of the domestic hot water cylinder. -
Page 20: Scope Of Delivery
For key, see Table 4.3. The heat pump is delivered on a pallet, upright, in four packing units. • Check the heat pump and the separately packaged op- erating console for any transport damage. Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 21: Unpacking The Unit And Checking The Delivery
We recommend that the heat pump be transported with can lead to a failure of the whole sys- the aid of a suitable barrow. tem. geoTHERM exclusive VWS 0020051614_00 installation instructions... -
Page 22: Transport Of The Respective Modules Of The Heat Pump
• Fasten the heat pump with a restraining strap. • Use a ramp when pushing the barrow from the pallet, Fig. 4.12 Separating domestic hot water cylinder and heat e.g. a batten and a sturdy board. pump modules Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 23: Flap Up The Electric Powered Switch Cabinet
• Carefully flap the electric powered switch cabinet up- wards (2). Pay attention neither to clamp any line nor damage it. • Clamp the electric powered switch cabinet with both corrugated head screws (3). geoTHERM exclusive VWS 0020051614_00 installation instructions... -
Page 24: Installing The Heat Pump
- The installation of the pipe must be carried out in ac- cordance with the dimensional and connection draw- ings in Fig. 4.1. - The installation must be performed by a specialist fit- ter. - The applicable regulations must be observed during the installation. Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 25: Assembly Of The Heating System
All the pipes of the heating circuit must be insulated leak-proof against vapour diffusion. Radiator heatings are not suitable for the operation with a Vaillant heat pump geoTHERM exclusive. Caution! Danger of falling below the dew point and condensate formation! The heating flow temperature must not be set too low in the cooling mode. -
Page 26: Fitting The Vrc Dcf Outside Temperature Sensor
ProE plug. plate. For assembly of the VR 60 mixer module, see its en- closed installation instructions. Regarding installation see Chapter 6.8.2. Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 27: Filling The Heating And Heat Source Systems 5
• Bleed the system again at the points provided. • Re-check the water pressure in the system (repeat the filling process if necessary). Fig. 5.1 3-port diverter valve and charging and discharging valve of the heating circuit geoTHERM exclusive VWS 0020051614_00 installation instructions... -
Page 28: Filling Of The Brine Circuit
The brine fluids that may be used differ greatly from re- gion to region. Please find out about this from the au- thorities responsible. Vaillant only approves of operating the heat pump with the following brine media: – max. 30 % ethylene glycol/water –... - Page 29 To fill the brine circuit, proceed as follows: For a better filling and ventilation of the hydraulic pipe • Mix the antifreeze used by Vaillant in Germany, Aus- of the cooling function on the brine side, it is expedient tria and Switzerland, 1.2 % propylene glycol, with to push in the pin of the brine mixing valve manually water in the proportion 1 : 2.
-
Page 30: Filling The Dhw Ciruit
(e.g. plastic canister for a later refilling leaks. (and conveyed to the customer) • Open the hot water taps at the opposite ends of the system and allow water to discharge to drain for at least 5 minutes Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 31: Electrical Installation 6
Low current lines must be run at an ade- quate distance from high current lines. If low and high current lines are run in par- allel, a minimum distance of 25 cm ap- plies for lengths greater than 10 m. geoTHERM exclusive VWS 0020051614_00 installation instructions... -
Page 32: Regulations Pertaining To Electrical Installations
(not shown here): – small two-way plug: connecting cable for the operating console – large three-way plug: power supply for vrnetDIALOG A control cable for the vrnetDIALOG is also supplied (ac- cessories). Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 33: Unblocked Mains Supply (Electroplan 1)
4 kW to 2 kW power by disconnecting the bridg- contact is closed. ing line. 4 kW You will find an overview of the complete wiring dia- gram in the appendix. geoTHERM exclusive VWS 0020051614_00 installation instructions... -
Page 34: Dual Circuit Feed, Heat Pump Tariff (Electroplan 2)
"EVU" (see Fig 6.6), if required by the power compa- ing line. 4 kW ny. The heat pump is blocked with this signal when the contact is closed. You will find an overview of the complete wiring dia- gram in the appendix. Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 35: Dual Circuit Feed, Special Tariff (Electroplan 3)
"EVU" (see Fig 6.7), if required by the power compa- ing line. 4 kW ny. The heat pump is blocked with this signal when the contact is closed. You will find an overview of the complete wiring dia- gram in the appendix. geoTHERM exclusive VWS 0020051614_00 installation instructions... -
Page 36: Connecting External Components
In the as-delivered condition, simultaneous operation of the compressor and the auxiliary heating is barred. If the supply mains permits it and comfort requires it, you can enable simultaneous operation by fitting a jumper (1). Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 37: Controller Pcb At A Glance
LED (Item 18). PCB components The cover plate must be removed to change the fuses, 15 eBUS/vrDIALOG 16 eBUS address rotary switch, set to "1" (factory setting) Items 17 and 19. geoTHERM exclusive VWS 0020051614_00 installation instructions... -
Page 38: Wiring The Controller Pcb
We recommend that the pipe to- gether with the sensor be insulated to ensure optimum temperature measurement. Fig. 6.8 Installing cylinder sensor Fig. 6.9 VR 10 standard sensor Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 39: Direct Heating Operation (Hydraulic Plan 6)
Expansion relief valve from the low loss header to the heating Expansion vessel system. Safety group for hot water pipe Brine pump Cooling heat exchanger Heat Source Brine Evaporator Heating Condenser geoTHERM exclusive VWS 0020051614_00 installation instructions... -
Page 40: Mixer Circuit With Buffer Cylinder (Hydraulic Plan 8)
<HK2-P> CH pump Cap valve Return temperature sensor Strainer <SK2-P> Diverter valve cooling mode Expansion relief valve supply temperature sensor Expansion vessel heating circuit supply temperature sensor Expansion vessel hot water Heat Source Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 41: Connecting The Dcf Receiver
You need only make sure that the bus interfaces are connected to the heat pump controller. The structure of the Vaillant system allows you to run the eBus from component to component (see Fig. 6.13). Interchanging the cables does not lead to any impair- ment in communication. -
Page 42: Connecting Further Mixer Circuits
• Now connect the aerial or telephone cable (3) to the vrnetDIALOG unit (see also the vrnetDIALOG manual). These cables must not be fed through the heat pump. Fig. 6.16 Fitting vrnetDIALOG Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 43: Connecting An External Boiler
Connecting an external boiler Boilers without eBUS interfaces are connected to the in- If your external boiler has a Vaillant eBUS interface, you ternal auxiliary heating contact (ZH, see Fig. 6.7) via an can connect it to the heat pump eBUS via the VR 32 ac- isolating relay (accessory, Vaillant No. -
Page 44: Fitting The Cladding And The Operating Panel
(Fig. 6.22, item 1) then, press it into the clip fas- tener on the frame. Fasten the cladding with two bolts, as shown in Fig. 6.21. Fig. 6.21 Installing the upper cladding section Installation instructions for geoTHERM exclusive VWS 0020051614_00... - Page 45 (see the vr- netDIALOG manual and Chap. 6.9.3). Fig. 6.26 Fitting the front panel of the operating console • Insert the front panel of the operating console into the spring retainer on the console frame. geoTHERM exclusive VWS 0020051614_00 installation instructions...
-
Page 46: Start-Up
2 Cursor indicates the selected parameter 3 Menu number 4 Dial , position parameter (turn), select parameter (press) 5 Dial , select menu (turn), activate special operation (press) 6 Information line (in the example a handling request) Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 47: Calling Up The Screens
6, as otherwise malfunctions can occur in the system. • Turn the dial , until the cursor > points at the hy- draulic plan number. • Press the dial. The parameter will be activated and displayed in inverse video. geoTHERM exclusive VWS 0020051614_00 installation instructions... -
Page 48: Bleeding The Brine Circuit
Table 8.4 troller. Inform the owner of the need for regular in- spection of the system. • Make all the necessary settings and continue with the Installation Assistant to the end. Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 49: Controller 8
Cylinder frost protection This function starts automatically when the actual tem- perature of the cylinder falls below 10 °C. The cylinder is then heated to 15 °C. This function is also active in the geoTHERM exclusive VWS 0020051614_00 installation instructions... -
Page 50: Settable Auxiliary Functions
In order that the drying of the screed floor can take place by means of the auxiliary heating, select the value "ZH only" for the "Heating mode" parameter in Menu C7, "Auxiliary heating". Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 51: Auxiliary Functions Via Vrdialog
1 degree minute [°min] = 1 K temperature difference in rations and change and save them online and to save in- the course of 1 minute formation in the form of reports. geoTHERM exclusive VWS 0020051614_00 installation instructions... -
Page 52: Charging Principle Buffer Cylinder
After that you can select whether to reset only the tem and can only be set by a specialist using vrDIA- timer programme or all values to the default settings. LOG 810/2 (see Chap. 8.10). Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 53: Operator Level Sequence Diagram
>Select day of the week >Set starting day >Select day of the week Code level only for expert technicians *) displays in grey are dependent on the set hydraulic plan Fig. 8.1 Displays in the Operator level geoTHERM exclusive VWS 0020051614_00 installation instructions... -
Page 54: Code Level Sequence Diagram
41 °C Pumpenstatus Current flow temp. 29 °C Mischerstatus OPEN > Select Pumpenstatus Mischerstatus OPEN *) displays in grey are dependent on the set hydraulic plan Fig. 8.2 Displays in the Code level Installation instructions for geoTHERM exclusive VWS 0020051614_00... - Page 55 Electric Wiring Diagram Accept change >Select Install. Completed Exit mode? >Yes > Values can be set *) displays in grey are dependent on the set hydraulic plan Fig. 8.3 Displays in the Code level (cont.) geoTHERM exclusive VWS 0020051614_00 installation instructions...
-
Page 56: Displays In The Operator Level
The symbol indicates that the heat pump is in cooling operation. Under the symbol the actual heating flow temperature is displayed (in the example 20 °C). Table 8.3 Parameters that can be set in the Operator level Installation instructions for geoTHERM exclusive VWS 0020051614_00... - Page 57 CH return too high Under critical operating conditions a warning message is displayed in both lower display lines. These lines are empty when the operating conditions are normal. Table 8.3 Settable parameters in the operator level (ctnd.) geoTHERM exclusive VWS 0020051614_00 installation instructions...
- Page 58 Off: The heating circuit is off, provided that the frost protection function (depending on the external tem- perature) is not activated. Note: Additional heating circuits are displayed, depending on the system configuration. Table 8.3 Settable parameters in the operator level (ctnd.) Installation instructions for geoTHERM exclusive VWS 0020051614_00...
- Page 59 7:30 – 06:00 22:00 22:00 block. If the hot water operating mode (see menu 3) is set to "ON", the circulation pump runs continuously. >Select weekday/block Table 8.3 Settable parameters in the operator level (ctnd.) geoTHERM exclusive VWS 0020051614_00 installation instructions...
- Page 60 (actuation of one of the dials). To gain entry to the Code level again after that, you will have to enter the code once more. Table 8.3 Settable parameters in the operator level (continued.) Installation instructions for geoTHERM exclusive VWS 0020051614_00...
-
Page 61: Displays In The Code Layer
T Buff.Bot OffsetRF1 25°C der top sensor VF1 T buffer bottom RF1: Temperature at the buffer cyl- inder bottom sensor RF1 (see Section 8.4.3) Table 8.4 Parameters that can be set in the Code level geoTHERM exclusive VWS 0020051614_00 installation instructions... - Page 62 "0". Depending on the configuration of the heating sys- tem, the display will indicate for other heating cir- cuits if required. Table 8.4 Parameters that can be set in the Code level (cont.) Installation instructions for geoTHERM exclusive VWS 0020051614_00...
- Page 63 30 min, or after 90 minutes if 73 °C is not reached (e.g., if hot water is drawn during this period). Table 8.4 Parameters that can be set in the Code level (cont.) geoTHERM exclusive VWS 0020051614_00 installation instructions...
- Page 64 1.5 bar Brine pressure (Pressure sensor for heat source cir- cuit; brine pressure) Table 8.4 Parameters that can be set in the Code level (cont.) see Figs. 1 and 2 in the appendix Installation instructions for geoTHERM exclusive VWS 0020051614_00...
- Page 65 Code 1/Code 2: No function! Values must not be 0000; FFFF Code 1: 0000 Code 2: FFFF changed! Codes accepted ? Table 8.4 Parameters that can be set in the Code level (cont.) see Figs. 1 and 2 in the appendix geoTHERM exclusive VWS 0020051614_00 installation instructions...
- Page 66 3 = low tariff for the compressor and electric auxilia- ry heating (see Fig. 6.4). Accept change: Yes/No; "Yes" means that all the set values will be saved. Table 8.4 Parameters that can be set in the Code level (cont.) Installation instructions for geoTHERM exclusive VWS 0020051614_00...
- Page 67 UV1 = DHW: Changeover valve in "DHW loading" po- sition. UV1 = HK: Changeover valve in "CH mode" position. Table 8.4 Parameters that can be set in the Code level (cont.) geoTHERM exclusive VWS 0020051614_00 installation instructions...
- Page 68 Exit mode? >yes >Settable values This menu will not appear again once YES has been selected. Table 8.4 Parameters that can be set in the Code level (cont.) Installation instructions for geoTHERM exclusive VWS 0020051614_00...
-
Page 69: Installer Menu
"Auto" or "ECO" is set. One-time DHW tank loading: 16.02.08 9:35 This function allows you to charge the hot water cylinder once, re- gardless of the current time program. one-time DHW tank loading enabled Table 8.5 Special functions geoTHERM exclusive VWS 0020051614_00 installation instructions... - Page 70 The system does not suffer damage. Time programme NO/YES Everything NO/YES Press the two dials for at least 5 seconds to call up the default set- >Settable values tings menu. Table 8.6 Reinstating default settings Installation instructions for geoTHERM exclusive VWS 0020051614_00...
-
Page 71: Parameters That Can Be Set With Vrdialog
– Fixed value: Fixed settings for the setpoint flow temper- atures for day and night; see Menu C5. Table 8.7 Parameters that can be set with vrDIALOG 810/2 geoTHERM exclusive VWS 0020051614_00 installation instructions... - Page 72 60. The minimum run time of 4 minutes and the minimum off time of 5 minutes for the compres- sor are unchanged. Table 8.7 Parameters that can be set with vrDIALOG 810/2 (cont.) Installation instructions for geoTHERM exclusive VWS 0020051614_00...
-
Page 73: Inspection And Maintenance 9
10 Troubleshooting and diagnosis Only genuine Vaillant spare parts may be used for in- spections, maintenance and repair work to ensure the perfect long-term working order of all functions of your... -
Page 74: Malfunctions Of Ebus Components
(optimum temp. difference approx. 3-5 K). ed as standard and can only be Fit/clean dirt filter. activated via vrDIALOG parame- Bleed the brine circuit. ter "permitted temp. difference" (20 K difference means deacti- vated). Table 10.3 Temporary malfunctions Installation instructions for geoTHERM exclusive VWS 0020051614_00... - Page 75 Errors (27 and 28). If the error occurs twice in a row the heat pump cannot be started until after 60 min. at the earliest. Table 10.3 Temporary malfunctions (cont.) geoTHERM exclusive VWS 0020051614_00 installation instructions...
-
Page 76: Blocking Error
Sensors are not suited to the hy- Hydraulic plan not entered correctly, Check the hydraulic plan and sensor draulic plan sensors not connected correctly. positions using the existing system. Table 10.4 Error shutdown Installation instructions for geoTHERM exclusive VWS 0020051614_00... - Page 77 . goes into operation auto- Compression fittings on 3-way valve Retighten compression fittings on 3-way matically when the pressure are leaking. valve. rises above 0.7 bar Table 10.4 Fault-induced shutdown (ctnd.) geoTHERM exclusive VWS 0020051614_00 installation instructions...
-
Page 78: Other Errors/Malfunctions
Room target temp. not optimally set Change room target temp. (Menu or too warm. Set-back temp. not optimally set Change set-back temp. (Menu Heating curve not optimally set. Change heating curve (Menu C2). Table 10.5 Other errors/malfunctions Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 79: Recycling And Disposal 11
(G3). As this Vaillant appliance is not covered by the law re- Terms and conditions apply to the warranty, details of garding the marketing, return and environmentally... -
Page 80: Technical Data
- Nominal flow rate dT 5K 1061 1375 1803 - Residual head dT 5K mbar - Nominal flow rate dT 10K - Residual head dT 10K mbar - Electrical power consumption - pump Table 13.1 Technical data Installation instructions for geoTHERM exclusive VWS 0020051614_00... - Page 81 Table 13.1 Technical data (cont.) Caution! R 407 C is a chlorine-free coolant which does not affect the ozone layer. Never- theless, any servicing work on the cool- ant circuit should only be carried out by authorised specialists. geoTHERM exclusive VWS 0020051614_00 installation instructions...
-
Page 82: Start-Up Checklist
Was the brine source circuit filled to a pressure of 1.5 bar? Was the brine expansion tank filled to 2/3 full? Were isolating devices fitted ahead of the heat pump? Were the pipes thermally insulated against vapour diffusion? Table 14.1 Start-up checklist Installation instructions for geoTHERM exclusive VWS 0020051614_00... - Page 83 Were all cables fastened using strain relief clamps? Was any available ripple control signal from the power company connected to the heat pump? Assembly checklist Were all the cladding panels fitted? Table 14.1 Start-up checklist (cont.) geoTHERM exclusive VWS 0020051614_00 installation instructions...
-
Page 84: Reference
To the technician: Please fill in the following tables to facilitate any servicing work that may arise. Installation and commissioning were carried out by: Heat source construction Date: Company: Name: Telephone: Electrical installation Date: Company: Name: Telephone: Start-up Date: Company: Name: Telephone: Installation instructions for geoTHERM exclusive VWS 0020051614_00... - Page 85 Details regarding the ground collector Details Number of brine circuits Distance of the installed pipes from one another Pipe diameter Installation depth of the collector in the ground Length of the longest brine circuit Table 15.1 Reference checklist geoTHERM exclusive VWS 0020051614_00 installation instructions...
- Page 86 Was the operating manual handed over to the user? Was the installation manual handed over to the user? Were the manuals for all the accessories handed over to the user? Table 15.1 Reference checklist (cont.) Installation instructions for geoTHERM exclusive VWS 0020051614_00...
-
Page 87: Appendix
3372 12486 2700 10000 2176 8060 1764 6535 1439 5330 1180 4372 3605 2989 2490 2084 1753 1481 1256 1070 Table 1 Appendix, VR 10 sensor characteristics Table 2 Appendix, VR 11 sensor characteristics geoTHERM exclusive VWS 0020051614_00 installation instructions... -
Page 88: Vrc-Dcf Outside Temperature Sensor
Appendix VRC-DCF outside temperature sensor Temperature (°C) Resistance (ohms) 2167 2067 1976 1862 1745 1619 1494 1387 1246 1128 1020 Table 3 Appendix, VRC DCF sensor characteristics Installation instructions for geoTHERM exclusive VWS 0020051614_00... -
Page 89: Heat Pump Schematic
6 Compressor 20 Heating feed 7 Low pressure sensor 8 Low pressure switch 9 Heat source circuit pressure sensor 10 Cooling heat exchanger 11 Brine circuit 12 Evaporator 13 Expansion Valve 14 Cold water geoTHERM exclusive VWS 0020051614_00 installation instructions... -
Page 90: Electrical Circuit Diagram
(Starting capacitor) (Operation condenser) yellow-green yellow-green blue blue brown brown vrnetDIALOG black (optional) blue black Heating pump Brine pump Compressor Electric auxiliary heating Fig. 2 Appendix, Electrical circuit diagram Installation instructions for geoTHERM exclusive VWS 0020051614_00...
Need help?
Do you have a question about the geotherm exclusive and is the answer not in the manual?
Questions and answers