Wiring Diagram - Mitsubishi Electric MSH-18RV Service Manual

6

WIRING DIAGRAM

MSH-18RV -
MODEL WIRING DIAGRAM
E1
INDOOR UNIT
TO OUTDOOR
UNIT
CONNECTING
12V
200-240V~
POWER SUPPLY
CORD
~/N 220-240V
50Hz
PE
CIRCUIT BREAKER
FOR MULTI SYSTEM
12V
TO OUTDOOR
UNIT
CONNECTING
SYMBOL NAME
C11
INDOOR FAN CAPACITOR
DSAR
SURGE ABSORBER
F11 FUSE (3.15A)
F12
THERMAL FUSE (93;)
HIC1
DC/DC CONVERTER
NOTES: 1.About the outdoor side electric wiring refer to the outdoor unit electric wiring diagram for servicing.
2.Use copper conductors only. (For field wiring)
3.Symbols below indicate.
: Terminal block
MUH-18RV -
E1
OUTDOOR UNIT
12V
220-240V~
SYMBOL NAME
C1
COMPRESSOR CAPACITOR
C65
OUTDOOR FAN CAPACITOR
DSAR
SURGE ABSORBER
F61 FUSE (2A)
IC881
DC/DC CONVERTER
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
TB
L
BRN
BRN
3 RED
N
BLU
BLU
F12
BLU
2
WHT
BLU
LD1
GRN/YLW
L
3
N
2
SYMBOL
IC141
MF
MV
NR11
RT11
: Connector
MODEL WIRING DIAGRAM
TB
3
RED
N
BLU
2
SYMBOL
MC
MF
NR61
RT61
SR61
: Connector
4
CN201
3
2 3
BLU
1 1
CN
CN CN
151
102 101
5
3 3
MV
DISPLAY RECEIVER
P.C. BOARD P.C. BOARD
NAME
HYBRID IC
INDOOR FAN MOTOR (INNER FUSE)
VANE MOTOR
VARISTOR
ROOM TEMPERATURE THERMISTOR
RT61
CN730
CN661
1
X62
F61
WHT
TAB21
TRANS
TAB20
DEICER P.C. BOARD
52C
WHT NO COM
C1
BLU
NAME
COMPRESOR (INNER PROTECTOR)
OUTDOOR FAN MOTOR (INNER PROTECTOR)
VARISTOR
DEFROST THERMISTOR
SOLID STATE RELAY
13
CN
112
HIC1
IC141
CN
121
52C
TRANS CN211
4
F11
2
1
CN
ELECTRONIC CONTROL P.C. BOARD
111
REMOTE
CONTROLLER
SYMBOL
RT12
INDOOR COIL TEMPERATURE THERMISTOR
TB
TERMINAL BLOCK
52C CONTACTOR
21S4 52C
CN721 CN720
RED
1
SR61
WHT
2
3
BLK
4
CN711
X62
WHT
C
RED
MC
S
BLK
SYMBOL
TB
TERMINAL BLOCK
X62
R.V. COIL RELAY
21S4
R.V. COIL
52C COMPRESSOR CONTACTOR
RT12
3
BRN
YLW
GRY
MF
WHT
RED
BLK
RT11
NAME
VG79B021H01
MF
RED
1
ORN
2
WHT
3
BLK
4
R
NAME
SG79J004H01