Mitsubishi MUX-2A28VB User Manual

20
DSAR
CIRCUIT BREAKER
L N
2 1
2 1 1 2 1 2
BLK
RED
MF61
21R1
BLU
BLU
RED
RED
OUTDOOR CONTROL P.C. BOARD
T61
3 4
43
X521
X522
MC1
S
R C
MC2
S
R C
C1
C2
BLK
RED WHT RED
BLK
WHT
X522 X521
13
3 1 3 1 1 3 1 3
621
CONNECTING TO INDOOR
POWER SUPPLY
WHT BLU ORN BLU BRN BLU YLW
CN74CN73CN72CN71
TB1
TB3 TB2
2 2 2 2
2
BRN BLU
TB4
2 1
BLU
F61
BRN
BLU
SR861
CN91
43 5
SR868
BLU BLU BRN BRN
LD1
LD2
C61
NR61
CN90
WHT
1 2 3 1 2 3
21R2
BLU
BLU
SR867
21R3
BLU
BLU
SR866
1 2 3
BLU
BLU
21R4
1 2 3
SR865
BLU
BLU
21RA
1 2 3
SR864
BLU
BLU
21RB
1 2 3
SR863
CN83 CN84 CN85 CN86 CN81CN82
~/N
12V
230V 50Hz
UNIT C
TO INDOOR CONNECTING
12V
UNIT A
PE
GRN/YLW
TO INDOOR CONNECTING UNIT D
12V
CONNECTING TO INDOOR
12V
UNIT B
BRN
SYMBOL
SR861 SR863 SR864 SR865 SR866 SR867 SR868
TB1~TB4
T61
SYMBOL
C1 C2
C61
DSAR
F61
MC1 MC2
MF61 NR61
NAME
NAME NAME
COMPRESSOR CAPACITOR(MC1) COMPRESSOR CAPACITOR(MC2) OUTDOOR FAN CAPACITOR SURGE ABSORBER FUSE(3.15A) COMPRESSOR(INNER PROTECTOR) COMPRESSOR(INNER PROTECTOR) OUTDOOR FAN MOTOR(INNER PROTECTOR) SURGE ABSORBER
OUTDOOR FAN RELAY RELAY (21RB) RELAY (21RA) RELAY (D) (21R4) RELAY (C) (21R3) RELAY (B) (21R2) RELAY (A) (21R1) TERMINAL BLOCK TRANSFORMER
COMPRESSOR CONTACTOR(MC1)
COMPRESSOR CONTACTOR(MC2)
SOLENOID COIL (BALANCE) SOLENOID COIL (BALANCE) SOLENOID COIL (A) SOLENOID COIL (B) SOLENOID COIL (C) SOLENOID COIL (D)
SYMBOL
X521
X522
21RA
21RB
21R1
21R2
21R3
21R4
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
OUTDOOR UNIT
MUX-4A73VB -
E1
MODEL WIRING DIAGRAM
OB384--1.qxp 05.1.17 13:08 Page 20

Mitsubishi MUX-2A28VB Specifications

General

Brand	Mitsubishi
Model	MUX-2A28VB
Category	Air Conditioner
Language	English