Vaillant geoTHERM SERIES Service Manual

For the ownerOperating manualgeoTHERM exclusiveHeat pump with integrated domestic hot water cylinderand additional cooling functionVWSGB

Operating Manual geoTHERM exclusive VWS 0020071929_0010These different temperatures are produced in the cool-ant circuit by means of a compressor (2)

11Operating Manual geoTHERM exclusive VWS 0020071929_00Freezing protection functionThe outlet temperature of the heat source is constantly measured. I

Operating Manual geoTHERM exclusive VWS 0020071929_0012431265987Fig. 4.4 Rear viewKey to Fig. 4.41 Hot water connection, domestic hot water cylinder2

13Operating Manual geoTHERM exclusive VWS 0020071929_005 Operation5.1 Familiarising yourself with and operating the controllerBasic dataDateDay of

Operating Manual geoTHERM exclusive VWS 0020071929_00145.2 Setting menus and parametersSetting to date Modified settingHoliday programming 6for cpl.

15Operating Manual geoTHERM exclusive VWS 0020071929_005.3.2 Energy balance controlEnergy balance control applies only to hydraulic sys-tems without b

Operating Manual geoTHERM exclusive VWS 0020071929_00165.4 Flow diagramHK2Parameter2Betriebsart Heizen >Auto15 ºCNight set back temp.20 ºCRaumsol

17Operating Manual geoTHERM exclusive VWS 0020071929_005.5 User level displaysThe individual displays on the operating panel are de-scribed and explai

Operating Manual geoTHERM exclusive VWS 0020071929_0018Display shown DescriptionEnergy input displayShows the energy extracted from the environment fo

19Operating Manual geoTHERM exclusive VWS 0020071929_00Display shown Description Factory settingHK2 2ParametersOperating mode heating >AutoSet valu

Operating Manual geoTHERM exclusive VWS 0020071929_002ContentsContentsGeneral information ... 3Dat

Operating Manual geoTHERM exclusive VWS 0020071929_0020Display shown Description Factory settingDHW loading 4ParametersOperating mode WW Auto AutoMax.

21Operating Manual geoTHERM exclusive VWS 0020071929_00Display shown Description Factory settingDHW loading 5Time programme>Mon1 06:00 22:002: :3:

Operating Manual geoTHERM exclusive VWS 0020071929_0022Display shown Description Factory settingHoliday programming 6for cpl. SystemPeriod of time1 &g

23Operating Manual geoTHERM exclusive VWS 0020071929_005.6 Special functionsSpecial functions can be selected only from the basic display. To do so pr

Operating Manual geoTHERM exclusive VWS 0020071929_0024Display shown DescriptionWe 16.02.08 9:35Cooling function active for > 3 DaysCooling operati

25Operating Manual geoTHERM exclusive VWS 0020071929_005.7 Starting up the heat pumpThe start-up of your heat pump was carried out after in-stallatio

Operating Manual geoTHERM exclusive VWS 0020071929_00265.10.2 Activating emergency modeDepending on the type of malfunction the expert techni-cian can

27Operating Manual geoTHERM exclusive VWS 0020071929_005.10.6 Fault-induced shutdownErrors could occur which result in the shutdown of the heat pump.

Operating Manual geoTHERM exclusive VWS 0020071929_00286 Warranty and customer service6.1 Vaillant warrantyVaillant provide a full parts and labour w

29Operating Manual geoTHERM exclusive VWS 0020071929_007 Appendix7.1 Technical dataa Caution!R 407 C is a chlorine-free coolant which does not affec

3Operating Manual geoTHERM exclusive VWS 0020071929_001 Notes on this manualThe following information is intended to help you throughout the entire d

Operating Manual geoTHERM exclusive VWS 0020071929_0030Description Unit VWS 63/2 230 V VWS 83/2 230 V VWS 103/2 230 VIntegrated domestic hot water cyl

31Operating Manual geoTHERM exclusive VWS 0020071929_007.2 Identification plateAn identification plate is attached to the baseplate on the inside of t

0020071929_00 GB 102008

Operating Manual geoTHERM exclusive VWS 0020071929_0041.3 Symbols usedThe following hazard classification symbols are used for information, activities

5Operating Manual geoTHERM exclusive VWS 0020071929_002.2 Prohibition on alterationsd Danger!Inappropriate alterations can cause injuries!Under no ci

Operating Manual geoTHERM exclusive VWS 0020071929_006d Danger!Risk to life as a consequence of improperuse of the installation.There is a risk of dea

7Operating Manual geoTHERM exclusive VWS 0020071929_00Fig. 3.1 Filling level of the brine expansion tankIt is normal for the filling level of the bri

Operating Manual geoTHERM exclusive VWS 0020071929_008— For floor heating use heating curves of < 0.4. For radi-ator heating, we recommend that the

9Operating Manual geoTHERM exclusive VWS 0020071929_004 Equipment and functional description4.1 Principle of operationHeat pump systems consist of sep