Wiring Diagram - Mitsubishi MS09NW Service Manual

7

WIRING DIAGRAM

MS09NW
MODEL WIRING DIAGRAM
INDOOR UNIT
2
TO OUTDOOR
UNIT
CONNECTING
1
WIRES
DC12V
N
POWER
SUPPLY
L1
115V
1 phase
60Hz
GROUND
POWER MONITOR,
RECEIVER
P.C.BOARD
REMOTE
CONTROLLER
SYMBOL NAME
C11 INDOOR FAN CAPACITOR
HIC1 DC/DC CONVERTER
F11 FUSE(3.0A)
MF INDOOR FAN MOTOR
NOTE:1. For the outdoor electric wiring, refer to the outdoor unit electric wiring diagram .
2. Use copper conductors only.(For field wiring)
3. Symbols below indicate.
: Terminal block, : Connector
MU09NW
MODEL WIRING DIAGRAM
OUTDOOR UNIT
POWER SUPPLY
115V
1 phase 60Hz
FROM INDOOR UNIT
CONNECTING WIRES
DC12V
SYMBOL NAME
C1 COMPRESSOR CAPACITOR
C2 OUTDOOR FAN CAPACITOR
51C OVERCURRENT RELAY
NOTE:1. Use copper conductors only.(For field wiring)
2. "w"show the terminals with a lock mechanism, so they can not 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.
3. Symbols below indicate.
: Terminal block, : Connector
TB
w
YLW
w
VLT
w
BLK
RED
LD101
CN
104
5
AUTO RESTART
ASSY
SYMBOL
NR11
RT11
RT12
GROUND
52C
L1 TB
w w
RED
NO
N
w
BLK
1
w
w
VLT 1
52C
2
w
w
YLW 2
SYMBOL
MF
MC
52C
CN202
1
2
CN201
1
2
3
TAB12
CN
151
ELECTRONIC CONTROL P.C BOARD
5 5
MV
NAME
VARISTOR
ROOM TEMPERATURE THERMISTOR
INDOOR COIL THERMISTOR
51C
w
WHT
COM 2
1
WHT
C2 WHT
NAME
OUTDOOR FAN MOTOR
COMPRESSOR(INNER THERMOSTAT)
COMPRESSOR CONTACTOR
SR11
CN
112
HIC1
CN
111
NR11
3
CN
121
TRANS
3
C11
2
F11
1
CN211
SYMBOL
TB TERMINAL BLOCK
MV VANE MOTOR
SR11 SOLID STATE RELAY
WHT
C
C1
RED
MC
S
R
BLK
WHT WHT
1
BLK BLK
MF
2
RED RED
3
SYMBOL
TB1 TERMINAL BLOCK
RT12
RT11
BLK
1
GRY
2
YLW
3
BRN MF
4
WHT
5
RED
6
NAME
NAME
1.Slide the sleeve.
2.Pull the wire while
pushing the locking
lever.
19