Hitachi RPI-4.0FSG1 - Page 381

8
ELECTRICAL WIRING DIAGRAMS
1
0DUN 1DPH
CA
1
Capacitor
CB
1,2
Capacitor
CH, CH
2
Crankcase Heater
CMC
1,2
Contactor for Compressor Motor
CN, PCN Connector
CS
1,2
Capacitor
CT
2, 5, U, V
Current Transformer
DCL Reactor
DM Diode Module
DS
3,4,9∼12
I.F. Connector
DSW
1~10
Dip Switch on PCB1
DSW
1
Dip Switch on PCB3
EF
1~4
Fuse
IPM Transistor Module
ITO
1
Internal Thermostat for Outdoor Fan Motor
LED Light Emitting Diode
MC
1,2
Motor for Compressor
MOF
1
Motor for Outdoor Fan
MV
1,2,B
Micro-Computer Control Expansion Valve
NF
1~10
Noise Filter
OH
1
Oil Heater for Oil Separator
PCB
1~3
Printed Circuit Board
Pd, Ps Sensor for Refrigerant Pressure
PSH Pressure Switch for Protection
PSW
1~3
Push Switch on PCB1
R
1,2
Resistor
RS
1,2
Resistor for Starting
RVR 1,
2
Reversing Valve Relay
SVA Solenoid Valve for Hot Gas Bypass
TB
1,2
Terminal Board
TF Transformer
THM
7~10
Thermistor
Y Auxiliary Relay on PCB1
ZNR Surge Absorber

Terminals
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8. ELECTRIC WIRING DIAGRAM (For Models: RAS-8FXG and RAS-10FXG)
All data related to Indoor Units can be
found in Technical Catalogue for FSG