Electrical Wiring Diagrams - Fujitsu Waterstage WOYA060LFCA Installation And Operating Manual

Air to Water Heat Pump, split system

9 Electrical wiring diagrams

Electronic expansion valve
Temperature sensors
Evaporator
Temperature sensors
Temperature sensors
Temperature sensors
1 2
(N)
Interconnection
between the outdoor unit
and the hydraulic unit
- 68 -
Reactor
Reactor
OR
W10
W11
BK
1 1
2 CN72
BK
2
BK
1 1
BK
2 2
BN
3 3
Discharge
BN
4 4
Outdoor
BK
1 1
2 2
BK
3 3
BK
W16
WH
W12
RD
W20
Fuse 250V 20A
BK
W1
WH
W2
GN
W3
3 L N
Terminal
block
Power supply
figure 41 - Electrical wiring of outdoor unit (models extensa + 5 & 6)
W7
W8
W9
CN73
CN39
CN71
Regulation
board
CN70
CN800
Fuse 250V 10A
F101
CN401
CN30
Waterstage Comfort 5 & 6
R
RD
Compressor
WH
C M
S
BK
C
BK
Compressor
1 1
2 2
Temperature sensors
BK
3 3
1
2
RD
RD
3 1 1 1
Pressure
WH
WH
4
2 2 2 PS
Sensor
BK
5 3 3 3
BK
6 4
7
8
RD
1 1
2 2
3 3
BK
Ventilator
4 4
F M
WH
5 5
YE
6 6
BN
7 7
RD
1 1
BU
2 2
Electronic
OG
3 3
PMV
expansion valve
YE
4 4
WH
5 5
BK
1 1
4-way valve
4WV
2 2
BK
3 3
Installation and operation manual "1764 - EN"
Color Codes
BK Black
BN Brown
BU Blue
GN Green
GY Grey
OG Orange
RD Red
VT Purple
WH White
YE Yellow