Mitsubishi Electric MSH-07NV Service Manual page 18

MSH-24NV -
MODEL WIRING DIAGRAM
E1
INDOOR UNIT
220-240V~
220-240V~
TO OUTDOOR
UNIT
CONNECTING
POWER
SUPPLY
CORD
~/N 220-240V
50Hz
CIRCUIT BREAKER
SYMBOL NAME
INDOOR FAN MOTOR CAPACITOR
C11
F12 FUSE(93:)
FUSE(3.15A)
F11
MF INDOOR FAN MOTOR
VANE MOTOR
MV
NOTE:1. For the outdoor 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-24NV -
E1
OUTDOOR UNIT
SYMBOL NAME
C1 COMPRESSOR CAPACITOR
OUTDOOR FAN MOTOR CAPACITOR
C2
SURGE ABSORBER 1
DSAR
F61 FUSE(2A)
COMPRESSOR<INNER THERMOSTAT>
MC
NOTE:1. Use copper conductors only.(For field wiring)
2. Since the indoor and outdoor unit connecting wires have polarity, connect them according to the numbers.
3. Symbols below indicate.
: Terminal block,
4. " "show the terminals with a lock mechanism, so they cannot be removed when you pull
the lead wire.
Be sure to pull the wire by pushing the locking lever(projected part) of the terminal with a finger.
18
TB
3
RED
F12
2
WHT
L
2
BLU
BRN
1
N
BLU
BLU
RECEIVER
P.C.BOARD
GRN/YLW
REMOTE
CONTROLLER
SYMBOL
NR11
RT11
RT12
IC141
52C
: Connector
MODEL WIRING DIAGRAM
MF
TB
3
12VDC
RED
2
220-240V~ F
ORN
WHT
N
SYMBOL NAME
OUTDOOR FAN MOTOR
MF
<INNER THERMOSTAT>
VARISTOR
NR61
DEFROST THERMISTOR
RT61
SR61 SOLID STATE RELAY
TERMINAL BLOCK
TB. TB2
: Connector
NF
BLU
3
CN201
4
3
1
WHT
CN
CN
CN
151
ELECTRONIC CONTROL P.C BOARD
101 102
5
3 3
MV
DISPLAY
P.C.BOARD
NAME
VARISTOR
ROOM TEMPERATURE THERMISTOR
INDOOR COIL THERMISTOR
HYBRID IC
CONTACTOR
X1
6 1
YLW 5 BRN
YLW
5
BLK
BLK
4
3
WHT WHT
3
ORN ORN
2
C2
RED RED
1
CN730
3
2
1
WHT
RED RED 7
8
TB2 BLU X1
26F1
TAB20
BLU
YLW
52C1
3
CR
VLT YLW
CZ
WHT
WHT
1
BLU
SYMBOL
REVERSING VALVE COIL RELAY
X62
REVERSING VALVE COIL
21S4
CONTACTOR
52C
52C1 COMPRESSOR CONTACTOR
FAN MOTOR RELAY
X1
CN
HIC1 112
IC141
CN
111
4
CN
52C
121
3
CN211
TRANS
4
F11 2
1
SYMBOL
TERMINAL BLOCK
TB
HIC1 DC/DC CONVERTER
NOISE FILTER
NF
RT61
21S4
CN711
1 2 3 4
CN661 CN721
X62
IC881
TRANS
52C
DEICER
4
P.C. BOARD
WHT
52C1
WHT
C
2
C1
S MC R
RED
BLK
NAME SYMBOL
F
26F1
IC881
CR
CZ
RT12
RT11
3
BRN
YLW
GRY
MF
WHT
RED
BLK
NAME
NAME
FUSE(2A)
THERMOSTAT (AIR FLOW CONTROL)
DC/DC CONVERTER
SURGE ABSORBER 2
SURGE ABSORBER 3
1.Slide the sleeve.
2.Pull the wire while
pushing the locking
lever.