22
EN
Cod. 3541V950 - Rev. 00 - 05/2021
OMNIA S 3.2
5. GENERAL VIEW AND INTERNAL UNIT HYDRAULIC DIAGRAM
FL
36
TW_out
IBH
T1
SV1
14
8 9 G L 10 11 145
Pi
SP
TW_in
T2B
T2
56
fig. 4 - General view
56
SV1
14
8
G
L
10
11
9
IBH SP
7:BLQ
7
7:BRXW
7%
7
Pi
36
FL
fig. 5 - Indoor unit hydraulic diagram
LEGEND
8 Plant outlet
9 DHW outlet
10 DHW inlet
11 Plant inlet
14 Safety valve
36 Automatic air vent
56 Expansion vessel
145 Water pressure gauge
FL Flow switch
G Gas line
IBH System electrical heater
L Liquid line
Pi Water circulator
SP Plate heat exchanger
SV1 Diverter valve
T1 Heat pump outlet water temperature probe
T2 Heat pump liquid refrigerant temperature probe
T2B Heat pump gas refrigerant temperature probe
TW_in Plate heat exchanger water inlet temperature probe
TW_out Plate heat exchanger water outlet temperature probe