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Subject to change without notice | 83057000jUK – Translation of the original operating manual | ait-deutschland GmbH
Legend hydraulic diagramm
140304
/ ATkna t no i t a r epeS15pmu p t a eH1
External sensor
r osnes r e t aw t oh c i t semoDB/WBTrel iob- l i o ro -saG25s r o t a i da r / gn i t aeh r oo l f r ednU2
1 s t i uc r i c r ex im r osnes r e t awdeeFC/ 1BTr e l i ob dooW35noi talosi noi tarbiV3
ret imi l erutarepmt roo lFDr edn i l y c r e t aw t oH45yal rednu enihca m pi r ts re molyS4
nruter l anretxe rosne SG/L RThc t iws erusserp en i rB55egan i a r d dna e r uso l C5
TSr egnahc xe t aeh l oop gn im mi wS65t s i l gn i kcap l essev no i snapxE6
Line pressure regulator valve
r egnahc xe t aeh l a mr eh t oeG75ev lav ytefaS7
TRL/H Sensor return
metsys noi tal i tneV85 e r uso lC8
97r egnahc xe t aeh e t a l P95pmup noi talucr ic gni taeH9
Motor valve
08r edn i l y c gn i l ooC16ev l av yaw eno / ev l av n r u t e r noN01
Mixin
valve
18rotubi r tsid tc apmoC56no i t a l uge r moo r l aud i v i dn I11
S
outdoor unit
28s l i ocnaF66ev l av wo l f r evO21
S
indoor unit
38redni lyc reta w ecivres / raloS76noi talu s ni thgi t maetS31
Circulation
48redni lyc reta w ecivres / raloS86p m up noi talucr i c retaw ec ivreS41
Switchin
valve
r o t a r eneg t aeh dn2 no i t cennoC311kna t no i t cnu f i t l uM96)egrahcs id 1 KM( rex im ya w-eerht t i ucr i c rex iM51
e l udom c i l ua r dyh l auD17r emo t suc yb de i l ppus l essev no i snapxE61
BT1 Outdoor tem
erature sensor
de t nuom l l aw kna t r e f f uB27) gn i t aeh ( do r gn i t aeH81
BT2 Flow tem
erature sensor
n i - dae l ep i P37)egrahc 1 KM( rex im ya w- ruof t i ucr i c rex iM91
BT3 Return tem
erature sensor
r ewo t n eV4 7)WS ( do r gn i t aeH02
BT6 Domestic hot water tem
erature sensor
l aud , r ewo t c i l ua r dyh , y r ev i l ed f o epocS57)1PF( p mup noi talucr ic t iucr ic rexiM12
BT12 Flow tem
uefier
23
Feed circulating pump (reconnect the integrated circulating pump
in the heat pump)
76
Fresh water station
BT19 Temperature sensor immersion heater
retsoob retaw/ retaw y lppus fo epocS77dluf inaM42
BT24 Tem
enerator
lanoi tp o retsoob retaw/ retaw sei rossecc A87pmup no i t a l uc r i c gn i t aeH52
26
Switching valve (heating/service water)(B = normally open)
27 Heating element
28 Brine circulation pump
Comfort board / Expansion board:
29 Dirt-trap 0.6 mm mesh
15 Mixer circuit three-wa
rota l uger ecneref f id erutarepmeT71) l ano i t po ( gn i l ooc r o f t a t somr eh t mooR001x im en i rb rĂ¼f yar t - l l ipS03
)egrahc 2 KM( rex im ya w- ruof t i ucr i c rex iM91r emo t suc yb de i l ppus s l o r t noC101hguo r h t kae r b l l aW13
)3-2PF( p mup noi talucr ic t iucr ic rexiM12) l ano i t po ( r o t i nom t n i op -weD201epip telnI23
pmup gn i t a l uc r i c l oop gn im mi wS22t s i l gn i kcap n i ecaps ecne r e f e r r o f t a t somr eh t mooR301dluf inam eni rB33
) 2KM no i t cnu f gn i l ooc ( ev l av r ex im yaw- ee r hT44pmup t aeh y l ppuS401r o t ce l l oc dnuo rG43
74noi tal latsni rof elbaevom er xob eludo m t iucr ic gni looC501se i kn i l s dnuo rG53
Changeover valve swimming bath preparation(B = normally open)
06erutxim elocylg ci f icepS601pmup gn i r ps r e t awdnuo rG63 Changeover valve cooling operation(B = normally open)
) l ano i t po ( r e t em t aeH26evlav rexim ci tatso mreht / noi tcetorp dlacS701t ekca r b l l aW73
36y l bme s s a pmu p r a l o S8 0 1hct iws wolF83 Changeover valve solar circuit(B = normally open)
pmup noi talucr ic gni looC46deso l c eb t sum ev l av wo l f r evO901l lew noi tcuS93
e l udom no i t a r epes r a l oS07rewo t c i l ua r dyh t s i l gn i k caP011l l ew de t r evn I04
3-2 s t i ucr i c rex im rosnes retaw deeFC/3-2 BTt neme l e gn i t aeh l ano i t i dda r o f gn i t nuoM111t i uc r i c gn i t aeh gn i t t i f esn i R14
wo l ( l or tnoc ecneref f i d erutarepmet , rosneSE/SSTev l av gn i x im eh t f o gn i l puoced l amr eh t o t ecna t s i d mumi n iM211pmup no i t a l uc r i C24 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!