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Subject to technical amendments without prior notice | 83055800gUK – Translation of the original operating manual | ait-deutschland GmbH

Legend hydraulic diagramm

140304

1 Heat pump 51 Seperation tank TA/

External sensor

2 Underfloor heating / radiators 52 Gas- or oil-boiler TBW/B Domestic hot water sensor

3 Vibration isolation 53 Wood boiler TB1/C Feedwater sensor mixer circuits 1

4 Sylomer strip machine underlay 54 Hot water cylinder D Floor tmperature limiter

5 Closure and drainage 55 Brine pressure switch TRL/G Sensor external return

6 Expansion vessel packing list 56 Swimming pool heat exchanger ST

Line pressure regulator valve

7 Safety valve 57 Geothermal heat exchanger

TRL/H Sensor return

(

draulic module, dual

)

8 Closure 58 Ventilation system

9 Heating circulation pump 59 Plate heat exchanger 79

Motor valve

10 Non return valve/ one way valve 61 Cooling cylinder 80

Mixin

valve

11 Individual room regulation 65 Compact distributor 81

lit heat

outdoor unit

12 Overflow valve 66 Fancoils 82

lit heat

indoor unit

13 Steamtight insulation 67 Solar/ service water cylinder 83

Circulation

14 Service water circulation pump 68 Solar/ service water cylinder 84

Switchin

valve

15 Mixercircuitthree-waymixer(MK1discharge) 69 Multifunctiontank 113 Connection2ndheatgenerator

16 Expansion vessel supplied by customer 71 Dual hydraulic module

BT1 Outdoor tem

erature sensor

18 Heatingrod(heating) 72 Buffertankwallmounted

BT2 Flow tem

erature sensor

19 Mixercircuitfour-waymixer(MK1charge) 73 Pipelead-in

BT3 Return tem

erature sensor

20 Heatingrod(SW) 74 Ventower

BT6 Domestic hot water tem

erature sensor

21 Mixercircuitcirculationpump(FP1) 75 Scopeofdelivery,hydraulictower,dual

BT12 Flow tem

erature li

uefier

Feedcirculatingpump(reconnecttheintegratedcirculatingpump

in the heat pump)

Fresh water station

BT19 Temperature sensor immersion heater

24 Manifuld 77 Scope of supply water/water booster

BT24 Tem

erature sensor 2nd heat

enerator

25 Heating circulation pump 78 Accessories water/water booster optional

Switchingvalve(heating/servicewater)(B=normallyopen)

27 Heating element

28 Brine circulation pump Comfort board:

29 Dirt-trap 0.6 mm mesh

15 Mixer circuit three-wa

mixer

(

MK2-3 dischar

)

30 Spill-trayfürbrinemix 100 Roomthermostatforcooling(optional) 17 Temperaturedifferenceregulator

31 Wallbreakthrough 101 Controlssuppliedbycustomer 19 Mixercircuitfour-waymixer(MK2charge)

32 Inletpipe 102 Dew-pointmonitor(optional) 21 Mixercircuitcirculationpump(FP2-3)

33 Brine manifuld 103 Room thermostat for reference space in packing list 22 Swimming pool circulating pump

34 Groundcollector 104 Supplyheatpump 44 Three-waymixervalve(coolingfunctionMK2)

35 Ground slinkies 105 Cooling circuit module box removeable for installation 47

Changeovervalveswimmingbathpreparation(B=normallyopen)

36 Groundwater spring pump 106 Specific glycole mixture 60 Changeovervalvecoolingoperation(B=normallyopen)

37 Wallbracket 107 Scaldprotection/thermostaticmixervalve 62 Heatmeter(optional)

38 Flow switch 108 Solar pump assembly 63 Changeovervalvesolarcircuit(B=normallyopen)

39 Suction well 109 Overflow valve must be closed 64 Cooling circulation pump

40 Inverted well 110 Packing list hydraulic tower 70 Solar seperation module

41 Rinse fitting heating circuit 111 Mounting for additional heating element TB2-3/C Feedwater sensor mixer circuits 2-3

42 Circulationpump 112 Minimumdistancetothermaldecouplingofthemixingvalve TSS/E Sensor,temperaturedifferencecontrol(low temperature)

43 Brine/Waterheatexchanger(coolingfunction) TSK/E Sensor,temperaturedifferencecontrol(hightemperature)

44 Three-waymixervalve(coolingfunctionMK1) TEE/F Sensor external energy source

45 Cap valve

46 Filler and drainage valve

48 Domestic hot water charging pump

49 Direction of groundwater flow

50 Buffer storage

Important notice !

These hydraulic diagrams are schematic representations and are for assistance only. They do not relieve of the obligation to carry out appropriate planning! They do not include all necessary shut-off valves, ventilator

fittings or safety devices. These must be incorporated in accordance with the standards and regulations applicable to the respective installation. All country-specific standards, laws and regulations must be observed! The

tubes have to be dimensioned according to the nominal volume flow of the heat pump resp. the free pressing of the integrated circulating pump. For detailed information and advice please contact our local sales partner!