Mitsubishi Electric MSC-07RV Service Manual page 32

OUTDOOR UNIT
TB
POWER SUPPLY
L
~/N
220-240V
N
50Hz
PE
CIRCUIT
BREAKER
GRN/YLW
2
FROM INDOOR
UNIT No.A
TB1
1
CONNECTING
12V
2
FROM INDOOR
UNIT No.B
TB2
CONNECTING 1
12V
2
FROM INDOOR
UNIT No.C
TB3
CONNECTING 1
12V
2
FROM INDOOR
UNIT No.D
TB4
CONNECTING 1
12V
NAME
SYMBOL
C1 COMPRESSOR CAPACITOR(A,B)
OUTDOOR FAN CAPACITOR(C,D)
C2
C11 OUTDOOR FAN CAPACITOR
FUSE(3.15A)
F
COMPRESSOR(A,B)
MC1
(INNER THERMOSTAT)
COMPRESSOR(C,D)
MC2
(INNER THERMOSTAT)
OUTDOOR FAN MOTOR
MF
(INNER THERMOSTAT)
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)
MODEL MUX-24RV-
4
BRN
2
BRN 52C1
BRN
TB10
4
52C2
1
BRN
BRN
BLU
BLU
21R1 BLU
YLW
2
X1 BLU
X1
4 3
1
YLW
BLU
21R2 BLU
ORN
2
X2 BLU
X2
4 3
1
ORN
BLU
21R3
BLU
WHT
2
X3 BLU
X3
4 3
1
WHT
BLU
21R4 BLU
GRY
2
X4
BLU
X4
4 3
1
GRY
SYMBOL
TB
TB1~TB10
X1
X2
X3
X4
X11
X12
52C1
52C2
E1
3
WHT
WHT
3
4 3
WHT
52C4
WHT
4
3
52C3
2 1
BLU
TB8
BLU
1
2
ORN
52C1
1
2 2
TB6
1
BLU
1
2
BLU
ORN
52C2
1 2
BLU
1
2
3
ORN
BLU
52C3
1 2
BLU
1
2
3
BLU
ORN
BLU
52C4
1
2
NAME
TERMINAL BLOCK
TERMINAL BLOCK
RELAY(A)
RELAY(B)
RELAY(C)
RELAY(D)
FAN MORTOR RELAY(A,B)
FAN MORTOR RELAY(B,C)
COMPRESSOR RELAY(A)
COMPRESSOR RELAY(B)
32
1
WHT
TB9
2
WHT
BLU
21RA
BLU BLU
2 1
BLU
BLU
BLU
ORN
X11
7
8
BLU
2
TB5
2 1
1
TB7
7
X12
8
1 2 3
BLU
21RB
SYMBOL
52C3
COMPRESSOR RELAY(C)
52C4
COMPRESSOR RELAY(D)
21R1
SOLENOID COIL(A)
21R2
SOLENOID COIL(B)
21R3
SOLENOID COIL(C)
21R4
SOLENOID COIL(D)
21RA
SOLENOID COIL
21RB
SOLENOID COIL
C
WHT
RED
MC1
S
C1
R
BLK
C
WHT
RED
MC2
S
C2
R
BLK
BRN
1
1 3
3
X12
X11
5
WHT
5
GRY RED
1
ORN ORN
2
WHT WHT
3
MF
YLW BLK
4
5
6
NAME