Service manual

14
MODELS WIRING DIAGRAM
OUTDOOR UNIT
SYMBOL
TB1,TB2
21S4
52C
SYMBOL
MF
NR61
RT61
SR61, SR62
T61
SYMBOL
C1
C65
DSAR
F61
MC
NAME
NAME NAME
COMPRESSOR CAPACITOR
OUTDOOR FAN CAPACITOR
SURGE ABSORBER
FUSE(2A)
COMPRESSOR(INNER PROTECTOR)
OUTDOOR FAN MOTOR(INNER FUSE)
VARISTOR
DEFROST THERMISTOR
SOLID STATE RELAY
TRANSFORMER
TERMINAL BLOCK
R.V. COIL
COMPRESSOR CONTACTOR
SR61
SR62
MF
21S4
CN721
2
1
3
CN661
MC
52C
CN711
C65
T61
F61
NR61
~/N
PE
N
L
TB1
N
3
TB2
INDOOR UNIT
CONNECTING
FROM
12V
WHT
RED
1
3
2
BLK
RT61
CN730
R
C
S
WHT
3
RED
BLK
C1
4
DEICER P.C.BOARD
RED
BRN
BLK
DSAR
BRN
BLU
POWER SUPPLY
CIRCUIT BREAKER
BLU
GRN/YLW
220-240V
50Hz
TAB20
MUH-07RV -
MUH-09RV -
MUH-12RV -
E4
E4
E4
MODELS WIRING DIAGRAM
OUTDOOR UNIT
MU-07RV -
MU-09RV -
MU-12RV -
E4
E4
E4
NOTE:1. About the indoor side electric wiring refer to the indoor unit electric wiring diagram for servicing.
2.Use copper conductors only. (For field wiring)
3. Symbols below indicate.
/: Terminal block, : Connector
NOTE:1. About the indoor side electric wiring refer to the indoor unit electric wiring diagram for servicing.
2.Use copper conductors only. (For field wiring)
3. Symbols below indicate.
/: Terminal block, : Connector
CIRCUIT BREAKER
POWER SUPPLY
~/N
220-240V
50Hz
12V
GRN/YLW
TB2
RED
WHT
BLK
WHT
BLU
3
2
1
RED
MF
C2
MC
C1
S
R
C
N
2
FROM
INDOOR UNIT
CONNECTING
WHT
BLU
BLK
RED
WHT
52C
TB1
WHT
BLK
52C
PE
L
1
NO
COM
DSAR
BRN
BRN
SYMBOL
52C
SYMBOL
MC
MF
TB1,TB2
SYMBOL
C1
C2
DSAR
NAME
NAME NAME
COMPRESSOR CAPACITOR
OUTDOOR FAN CAPACITOR
SURGE ABSORBER
COMPRESSOR(INNER PROTECTOR)
OUTDOOR FAN MOTOR(INNER FUSE)
TERMINAL BLOCK
COMPRESSOR CONTACTOR
VG79B132H01
SG79B111H01
OB252C-1.qxp 02.4.25 11:27 AM Page 14