Indoor unit control PCB
2 HP
2P connector (brown)
2P connector (blue)
3 HP
Outdoor unit control PCB
(Single-phase)
3 – 4 HP
HIC
Temperature
sensor
Up side
C2 (CN020, WHT)
MOV (CN25, WHT)
Bottom
side
5 HP
F101
MOV
(CN025, WHT)
TD (CN024, BLK)
TO (CN023, BLK)
TS (CN022, RED)
Varistor (black)
VA002
Fuse (0.5A)
CHK (2P plug)
TEST
SW103
ON
OFF
Fuse (0.5A)
2P connector (blue)
2P connector (brown)
ON
SW103
OFF
TEST
Varistor (black)
VA002
CHK (2P plug)
AUTO ADD (CN041)
System address
Rotary switch (S002)
TERMINAL (S010)
JP007
System address
DIP switch (S003)
RC-P (CN032, RED)
LED1
LED2
PUMP DOWN (CN042)
EEPROM (IC006)
C1 (CN021, BLK)
TO (CN022, WHT)
TD,TS (CN023, WHT)
EXCT (CN026, RED)
QUIET MODE (CN028, WHT)
RC-P (CN032, RED)
FAN (CN030, WHT)
ROM (CN012, WHT)
OC (CN013, BLU)
EMG (CN014, BRN)
20S (CN09, WHT)
FUSE (25A, F003)
Varistor (VA002)
JP007
Varistor (VA001)
Terminal plug (CN015, BLK)
EMG (CN014, BRN)
OC (CN013, BLU)
ROM (CN012, WHT)
EEPROM (IC007)
PRY (CN110, YEL)
C2 (CN020, WHT)
C1 (CN021, WHT)
Fig. 10-10-1
(3-phase)
3 – 4 HP
5 – 6 HP
62
System address rotary switch
System address 10s digit and 20s digit
DIP switch
Automatic address
button (black)
Terminal plug (black)
Terminal plug (CN015, BLK)
OC (CN013, BLU)
EMG (CN014, BRN)
JP007
ROM (CN012, WHT)
EEPROM (IC007)
TD (CN024, BLK)
TO (CN023, BLK)
MOV(CN025, WHT)
C2 (CN020, WHT)
C1 (CN021, WHT)
TS (CN022, RED)
Fig. 10-10-2