HP1000/1400COMPACT OMEGA
I n s t a l l a t i o n a n d u s e r m a n u a l
P a g e
1 1
/ 2 8
V e r s i o n : 0 1 / 2 0 1 8
H
E
A
T
P
U
M
P
M
I
C
R
O
W
E
L
L
H
P
3.6
Block wiring diagram of the PCB board
Legend:
FM
–
Fan motor
CM -
Compressor
OUT 1
–
Compressor L
OUT 2
–
Compressor N
OUT 3
– output of 4-way valve L
OUT 4
– output of 4-way valve
OUT 5
- fan L
OUT 6
– circulation pump L
Sensors:
T1
– Evaporator / defrosting
T2
– Inlet water temperature
T3
– Ambient air temperature
T4
– Compressor discharge temperature
T5
– Outlet water temperature
FM
CM
Fan
Compressor
4-way
valve
OUT3 4 5 6 7
PCB board
OUT2
OUT1
CN4
CN6
CN7
CN2
Water flow sensor /
Flow switch
Connector
A, B, C
Transformer
Display
L N 3 4
Compressor
capacitor
Fan
capacitor
Sensors
T5
T4
T3
T2
T1
Heat pump power
supply
L N
Circulation pump
connection
230VAC
max. 500W
Picture: Power supply connection of the heat pump and of the
auxiliary circulation pump.
Notice: Manufacturer reserves the right to change electrical wiring
without notice.
