Engineering Manual

A-61
16-7/16
1-9/16
1-5/8
Drain hole
6-7/8
19-11/16
13
2
Air in
Air out
2-holes 13/32 13/16
14-3/16
33-1/16
4-5/16
3-3/16
34-5/8
17-25/32
Service panel
3-29/32
6-1/2
7-11/16
35
44
Liquid refrigerant pipe joint
Refrigerant pipe (flared)
Ø 1/4
Gas refrigerant pipe joint
Refrigerant pipe (flared)
Ø 1/2
14 in. or more
4 in. or more
REQUIRED SPACE
4 in. or more
20 in. or more *2
*1 20 in. or more when front
and sides of the unit are clear
*2 When any 2 sides of left, right
and rear of the unit are clear
Clear *1
15-3/8
Unit: inch
MUZ-FE09NAH MUZ-FE12NAH
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
29/32 11-1/4
Air in
handle
Air in
Air out
2- 3/8 13/16 Oval hole
Drain hole 1-5/16
REQUIRED SPACE
Basically open 4 in. 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.
MUZ-FH15NA MUZ-FH15NAH MUZ-FH18NA2 MUZ-FH18NAH2