4 Electrical and control settings
Electrical wiring diagrams
SMGB0136 rev.0 - 07/2021
74
Mark Name
MC Motor for Compressor
MOF Motor for Outdoor Fan
RVR Reversing Valve Relay
EFR1,
PF1,3
Fuse on PCB
MV1
Micro-Computer Control
Expansion Valve
TB1 Terminal Board
PCB1,2 Printed Circuit Board
THM7~10 Thermistor
PSH High Pressure Switch for Protection
PSC Pressure Switch for Control
CH Oil heater
ACL Reactor
IPM Inverter System Power Module
NF1 Noise Filter
PSW1~3,351
DSW1~7,301, 302
RSW1
Setting Switch on PCB
SEG1
Indication Lamp for
7-Segment
LED1~3
LED351,353
LD1~4
Indication Lamp
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