Wiring Diagram - Mitsubishi Electric MSH09TW Service Manual

8

WIRING DIAGRAM

MSH09TW
INDOOR UNIT
TO OUTDOOR
UNIT
CONNECTING
WIRES
12V DC
w
FROM OUTDOOR
UNIT
CONNECTING
WIRES
( )
POWER
SUPPLY
115V
1 phase
60Hz
TO OUTDOOR
UNIT
CONNECTING
WIRE
FOR MULTI SYSTEM
TO OUTDOOR
UNIT
CONNECTING
WIRES
12V DC
POWER SUPPLY
115V 1 phase
60Hz
SYMBOL NAME
INDOOR FAN CAPACITOR
C11
F11 FUSE(3A)
DC/DC CONVERTER
HIC1
MF INDOOR FAN MOTOR(INNER FUSE)
NOTE: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, : Connector
MUH09TW
OUTDOOR UNIT
NAME
SYMBOL
C1
COMPRESSOR CAPACITOR
C65 OUTDOOR FAN CAPACITOR
DSAR
SURGE ABSORBER
F61 FUSE(2A)
IC881
DC/DC CONVERTER
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
MODEL WIRING DIAGRAM
TB
ORN
3+
VLT
1-
N BLK
L1
RED
3+
1-
N
w A disconnect may be required by local code.
L1
SYMBOL
MV
NR11
RT11
RT12
MODEL WIRING DIAGRAM
FROM INDOOR UNIT
CONNECTING
WIRE
TB2
+
3
FROM INDOOR UNIT
CONNECTING WIRES
-
12V DC 1
TO INDOOR UNIT
N
CONNECTING
WIRES
115V
L
1
1 phase 60Hz
TB1
L
1
POWER
SUPPLY
115V
N
1 phase 60Hz
GROUND
SYMBOL
MC
MF
NR61
RT61
SR61
CN201
1
2
3
4
TAB12
LD101T
CN
ELECTRONIC CONTROL P.C. BOARD
151
5 5
POWER MONITOR,
MV RECEIVER
P.C.BOARD
NAME
VANE MOTOR
VARISTOR
ROOM TEMPERATURE THERMISTOR
INDOOR COIL THERMISTOR
RT61
CN730
ORN CN661
1
VLT
3
X62
TRANS
TAB20
52C
4 3
RED
DSAR
RED
BLK
BLK
GRN/YLW
NAME
COMPRESSOR(INNER PROTECTOR)
OUTDOOR FAN MOTOR(INNER PROTECTOR)
VARISTOR
DEFROST THERMISTOR
SOLID STATE RELAY
43
CN
112
HIC1
CN
111
NR11
CN
121
TRANS
1
C11
2
F11
SR141
3
CN211
REMOTE
CONTROLLER
SYMBOL
SOLID STATE RELAY
SR141
TERMINAL BLOCK
TB
21S4
CN721
MF
X62
CN711
SR61
RED
1
WHT
2
3
BLK
4
DEICER P.C.BOARD
WHT
C
C1
RED
MC
R
S
BLK
SYMBOL
TB1 TERMINAL BLOCK
TERMINAL BLOCK
TB2
X62 R.V. COIL RELAY
R.V. COIL
21S4
52C COMPRESSOR CONTACTOR
RT12
RT11
BLK
1
3
GRY
2
YLW
3
BRN
MF
4
WHT
5
RED
6
NAME
SG79J022H01
NAME
VG79B007H01