Panasonic R410A - 4-12. Outdoor Units Control PCB (CR-PCB, HIC-PCB)

4-11
4
4-12. Outdoor Units Control PCB
4-12-1. Single-Phase Unit
CR-PCB
A746894 (U-60PE1R5, U-71PE1R5)
A.ADD
MODE
D303
(LED2)
D302
(LED1)
S003
JP001
TERMINAL
S002
CN-OPT1
CN-OPT2
EMG plug
(CN-EMG)
SILENT
(CN-
SILENT)
TEST
RUN
STOP
LED for
EEPROM
memory
IC
(D330)
POWER LED
(D514)
Outdoor air
temp
(CN-TO)
Comp
discharge
temp
(CN-TD)
RC plug
(CN-RC)
PUMP
DOWN
Suction
temp
(CN-TS)
High-pressure
switch plug
(CN-63PH)
OC plug
(CN-OC)
MOV plug
(CN-MOV1)
EEPROM memory IC
(IC18)
CHK
Intermediate
temperature
sensor in heat
exchanger
(CN-C2)
Inlet
temperature
sensor in heat
exchanger
(CN-C1)
䡵
Sec4.indd11Sec4.indd11 2012/03/0717:35:202012/03/0717:35:20