Engineering Manual

A-55
13-31/32
13-3/4
13/16
1-15/16
13-9/16 12-3/16
11-7/16
Drainage
hole 5/8
Drainage
3holes 1-5/16
9-3/4
3-17/32
1-3/8
Air in
Air out
Air in
23-13/16
11-1/2
13/16
19-11/16
7-3/16
3-3/16
2-1/4
33-7/16
6-3/16
3-15/16
1-3/16
6-5/16
30
35
Service panel
Liquid refrigerant
pipe joint
Refrigerant pipe
(flared) 1/4
Gas refrigerant
pipe joint
Refrigerant pipe
(flared) 1/2
REQUIRED SPACE
4 in. or more
4 in. or more
4 in. or more
14 in. or more
20 in. or more
MU-A12WA
3-2. OUTDOOR UNIT
Unit: inch
MU-A09WA
REQUIRED SPACE
Basically open 4 inches or more
without any obstruction in front
and on both sides of the unit.
14 in. or more
8 in. or more
4 in. or more
4 in. or more
Open two sides of left,
right, or rear side.
Liquid pipe : 1/4 (flared)
Gas pipe
: 3/8 (flared)
6-23/32
2
5-7/8
2-23/32
1-3/4
15-3/4
12 ~ 12-3/4
13-9/16
11/16
1-9/16
7/8
21-5/8
11-1/32
13/32
31-1/2
19-11/16
5-15/16
11-29/32
17/3229/32 11-1/4
Air in
handle
Air in
Air out
2- 3/8x13/16 Oval hole
Drainage hole Ø1-5/8