Wiring Diagram - Mitsubishi Electric MU-A18WV-E1 Service Manual

6

WIRING DIAGRAM

MU-A18WV -
E1
OUTDOOR UNIT
TO
INDOOR UNIT
CONNECTING
12V
CIRCUIT BREAKER
POWER SUPPLY
~/N
230V 50Hz
SYMBOL NAME
C1 COMPRESSOR CAPACITOR
C2 OUTDOOR FAN CAPACITOR
DSAR SURGE ABSORBER
NOTES: 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
MU-A24WV -
E1
OUTDOOR UNIT
TO
INDOOR UNIT
CONNECTING
12V
CIRCUIT BREAKER
POWER SUPPLY
~/N
230V 50Hz
SYMBOL
NAME
COMPRESSOR CAPACITOR
C1
C2 OUTDOOR FAN CAPACITOR
DSAR
SURGE ABSORBER
NOTES: 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
MODEL WIRING DIAGRAM
TB2
2
WHT
1
BLK
TB1
L
BRN
NO
N
BLU
PE
GRN/YLW
SYMBOL
COMPRESOR (INNER PROTECTOR)
MC
MF OUTDOOR FAN MOTOR (INNER PROTECTOR)
TB1,TB2 TERMINAL BLOCK
: Connector
MODEL WIRING DIAGRAM
TB2
2
WHT
1
BLK
BRN
X1
52C
L
BRN
BRN
N
BLU
PE
GRN/YLW
TB1
SYMBOL
COMPRESSOR (INNER PROTECTOR)
MC
MF OUTDOOR FAN MOTOR (INNER PROTECTOR)
TB1,TB2 TERMINAL BLOCK
: Connector
52C
DSAR
BRN
52C
WHT
COM
WHT
NAME
X1
DSAR
52C
NO COM
NO COM
NAME
9
C1
RED
MC
S
BLK
RED RED
1
C2
ORN ORN
2
WHT WHT
3
BLU BLK
4
SYMBOL NAME
COMPRESSOR CONTACTOR
52C
WHT
C
C1
RED
MC
S
BLK
R
RED RED
1
C2
ORN ORN
2
MF
WHT WHT
3
BLU BLK
4
SYMBOL NAME
X1 RELAY
52C COMPRESSOR CONTACTOR
C
R
MF