Hitachi RAS-(3-6)HVNC1(E) Service Manual page 133

4 Electrical wiring
Mark
MC1 Motor for compressor
MOF1 Motor for outdoor fan
RVR Reversing valve relay
EFR1, EFS1, PF1,3 Fuse on PCB
Micro-computer control expansion
MV1
valve
TB1 Terminal board
PCB1,2 Printed circuit board
THM7~9 Thermistor
PSH High pressure switch for protection
119
SMGB0087 rev.0 - 12/2013
Name
CH
ACL
IPM
NF1
PSW1~3,351
DSW~6,301
RSW1
SEG1
LED1~3
LED351,353
LD1~4
Mark Name
Oil heater
Reactor
Inverter system power module
Noise filter
Setting switch on PCB
Indication lamp for
7-segment
Indicaton lamp
4