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5
OUTLINES AND DIMENSIONS
MU-GA20VB
MU-GA25VB
OUTDOOR UNIT
400
Air in
Air in
(MU-GA35VB)
2 holes 10X21
22.3
Handle
150
6
WIRING DIAGRAM
MU-GA20VB
MU-GA25VB
OUTDOOR UNIT
SYMBOL
NAME
COMPRESSOR CAPACITOR
C1
C2
OUTDOOR FAN CAPACITOR
DSAR
SURGE ABSORBER
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
MU-GA35VB
Drain hole [42
40
Air out
302.5
500 Bolt pitch for installation
800
TB2
2
1
CIRCUIT
BREAKER
TB1
L
N
SYMBOL
MC
MF
TB1
REQUIRED SPACE
Service panel
23
Liquid refrigerant pipe joint
Refrigerant pipe (flared) [6.35
Gas refrigerant pipe joint
Refrigerant pipe (flared) [9.52
69
170.5
Service port
WHT
52C
BLK
DSAR
BRN
52C
BRN
NO
COM
BLU
WHT
PE
C2
RED
WHT
NAME
COMPRESSOR(INNER PROTECTOR)
OUTDOOR FAN MOTOR(INNER FUSE)
TERMINAL BLOCK
6
Basically open 100mm or more
without any obstruction in front
and on both sides of the unit.
Open two sides of left,
right, or rear side.
WHT
C
C1
MC
S
RED
R
BLK
RED
3
BLK
MF
2
WHT
1
SYMBOL
TB2
TERMINAL BLOCK
52C
COMPRESSOR CONTACTOR
Unit: mm
NAME
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