Hitachi RPI-0.8FSG1 Service Manual page 382

8
ELECTRICAL WIRING DIAGRAMS
2
Outdoor Unit or Indoor Unit
the other
Changeover Unit
0DUN 1DPH
PCB Printed Circuit Board
1, 2, 3
TB Terminal Board
1
TB Terminal Board
2
TF Transformer
1
EF Fuse
1
NF Noise Filter
1
SVD1,
Solenoid Valve
SVS1
SVD2,
Solenoid Valve
SVS2
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ELECTRIC WIRING DIAGRAM (For Models: CH-4.0GE and CH-6.5GE)
Power Supply
For CH-6.5GE Only
5HPDUN
Power Supply
Operation Line
1 (A)
DC220-240V
AC220-240V
For CH-6.5GE Only
ELECTRICAL CONTROL BOX
Arrangement of Solenoid Valve
(view of the top)
Printed Circuit Board
Cooling/Heating Changeover Unit
Electrical Control Box
ElectricFactory Wiring
Earth Wiring
Field Wiring
Factory Setting Position
(Dip Switch)
Electrical Control Box of CH Unit