10
Unit : inch
Outdoor Unit PU18EK
PU18EK
1
T
erminal block for indoor and outdoor unit connection
T
erminal block for power line
Ground terminal
Handle for moving
Service panel
Refrigerant pipe (Flared) 5/8
Knock out hole for front piping
4-3/4
(refrigerant. drainage and wiring)
4-1/8
Drain hole
Drain hole
2-U-shaped notched holes
1-5/8
1-3/4
1-5/16
Bottom piping hole
2-9/16
3-1/8
R13/16
Front right piping holes- detail figures
Standard bolt length
1 max.
1/2
1/2x7/8 Oval holes
(standard bolt W3/8(M10)
Knock out hole for right piping
(refrigerant. drainage and wiring)
15-7/8
7-1/18
20-5/18
17-3/18
1
2
13-7/4
13-7/8
21-3/4
2-3/8
20-5/8
1-9/16
33-1/2
34-1/4
1
1-7/8
7-9/32
7-9/32
Front opening
Service space
(for N.E.C)
1/2
36
36
4
Note:Allow adequate
upper clearance.
1/2
8
1/2
1-9/161-1/16
13
14-1/4
11/16
9/16
19-1
1/16
Refrigerant pipe (Flared) 3/8
Outlet guide installation hole
1
40
1/2
Outdoor Unit-Necessary surrounding clearance
(Concentrated installation)
The upper side must be open.
4
8
For 10 units or less
1
1-5/8
Side air intake
Handle for moving
Rear fresh air intake
Rear piping hole
Handle for moving
3-3/4
5-7/16
2-3/8
Knock out holes for power line 1-1/16
1-3/4
2-1/16
Air intake
Air intake
Air outlet
11/16
R1/4
R13/16
1/4
Outdoor Unit - necessary surrounding clearance
OC247-E--1.qxp 04.8.11 4:25 PM Page 10
