IOM SYSPLIT DUCT R32

Indoor Unit Installation
Step 2: Hang indoor unit.
1. Please refer to the following diagrams to locate the four positioning screw bolt holes on the
ceiling. Be sure to mark the paces where you will drill ceiling hook holes.
Air outlet dimensions
Air inlet dimensions
Descending ventilation opening and mounted hook
Air lter
Electric control box
(unit: mm/inch)
MODEL
(Btu/h)
Outline dimension
A B C
18K 210/8.3 674/26.5880/34.6
24K~36K 249/9.8 774/30.51100/43.3
30K~36K 249/9.8 774/30.51360/53.5
36K~60K 300/11.8 874/34.41200/47.2
air outlet opening size
D E F
136/5.4 706/27.8600/23.6
175/6.9 926/36.5700/27.6
175/6.9 1186/46.7700/27.6
227/8.9 1044/41.1800/31.5
air return opening size
190/7.5
228/8.9
228/8.9
280/11
Size of mounted lug
I
920/36.2782/30.8
1140/44.91001/39.4
1400/55.11261/49.6
1240/48.81101/43.3
J
G
H
508/20
598/23.5
598/23.5
697/27.4
Air lter
9K/12K
200/7.9 506/19.9700/27.6 152/6 537/21.1450/17.7 186/7.3 741/29.2599/23.6
360/14.2
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