Wiring Diagram - Mitsubishi Electric MUX-19TV -E1 Service Manual

7

WIRING DIAGRAM

MUX-19TV - MUX-25TV -
E1
MODELS WIRING DIAGRAM
OUTDOOR UNIT
TB1
POWER SUPPLY L
~/N
230V
N
50Hz
PE
CIRCUIT BREAKER
TB2
2
TO INDOOR
UNIT A
1
CONNECTING
12V
2
TO INDOOR
UNIT B
1
CONNECTING
12V
SYMBOL NAME
C1 COMPRESSOR CAPACITOR (MC1)
C2 COMPRESSOR CAPACITOR (MC2)
C61 FAN MOTOR CAPACITOR
F61 FUSE (3.15A)
MC1 COMPRESSOR (INNER PROTECTOR)
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
MUX-20TV -
E1
MODEL WIRING DIAGRAM
OUTDOOR UNIT
TB1
POWER SUPPLY L
~/N
230V
N
50Hz
PE
CIRCUIT BREAKER
TB2
2
TO INDOOR
UNIT A
1
CONNECTING
12V
2
TO INDOOR
UNIT B
1
CONNECTING
12V
TB3
2
TO INDOOR
UNIT C
1
CONNECTING
12V
SYMBOL NAME
C1 COMPRESSOR CAPACITOR (MC1)
C2 COMPRESSOR CAPACITOR (MC2)
C61 FAN MOTOR CAPACITOR
F61 FUSE (3.15A)
MC1 COMPRESSOR (INNER PROTECTOR)
MC2 COMPRESSOR (INNER PROTECTOR)
MF61 FAN MOTOR (INNER PROTECTOR)
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
All manuals and user guides at all-guides.com
E1
TB4
2
BRN
1
BLU
GRN/YLW
OUTDOOR CONTROL PC BOARD
CN90
3 2 1
BLU
3
2
YLW
1
BLU
NR61
3
2
ORN
1
CN91
1 2 3 4 5 6
MF61
SYMBOL
MC2 COMPRESSOR (INNER PROTECTOR)
MF61 FAN MOTOR (INNER PROTECTOR)
NR61 SURGE ABSORBER
SR861 FAN MOTOR RELAY
SR862 FAN MOTOR RELAY
TB4
2
BRN
1
BLU
GRN/YLW
OUTDOOR CONTROL PC BOARD
CN90
3 2 1
BLU
3
2
YLW
1
BLU
NR61
3
2
ORN
1
BLU
3
2
WHT
1
CN91 1 2 3 4 5 6
MF61
SYMBOL
NR61 SURGE ABSORBER
SR861 FAN MOTOR RELAY
SR862 FAN MOTOR RELAY
SR863 RELAY (21RB)
SR865 RELAY (C) (21R4)
SR866 RELAY (B) (21R3)
TB1 TERMINAL BLOCK
BLU
X521
X522 3
3 4
X522 X521
T61
C61
NAME SYMBOL
TB1
TB2~TB4
T61
X521
X522
BLU
X521
X522 3
3 4
X522 X521
T61
CN86
CN81 CN85
1 2 3 1 2 3 1 2 3
C61
21RB 21R3 21R4
NAME SYMBOL
TB2~TB4
T61
X521
X522
21RB
21R3
21R4
9
C1
RED
S
BLK R MC1
WHT
C2
4
RED
S
BLK R MC2
WHT
NAME
TERMINAL BLOCK
TERMINAL BLOCK
TRANSFORMER
COMPRESSOR CONTACTOR (MC1)
COMPRESSOR CONTACTOR (MC2)
VG79B082H01
C1
RED
S
BLK
R C
MC1
WHT
4 C2 RED
S
BLK
R C
MC2
WHT
NAME
TERMINAL BLOCK
TRANSFORMER
COMPRESSOR CONTACTOR (MC1)
COMPRESSOR CONTACTOR (MC2)
SOLENOID COIL
SOLENOID COIL (B)
SOLENOID COIL (C)
VG79B081H01
C
C