Giatsu GIA-MDI-12IX43R32 Installation Manual page 47

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
Table.3-1
Outline dimension
MODEL
(Btu/h)
A
18K 880/34.6 210/8.3
24K 1100/43.3 249/9.8
30K~36K 1360/53.5 249/9.8
36K~60K 1200/47.2 300/11.8
B C D
674/26.5 600/23.6
774/30.5 700/27.6
774/30.5 700/27.6
874/34.4 800/31.5
Air lter
Air lter
Electric control box
air outlet opening size air return opening size
E F G
136/5.4 706/27.8 190/7.5
175/6.9 926/36.5 228/8.9
175/6.9 1186/46.7 228/8.9
227/8.9 1044/41.1 280/11
Fig. 3.3
(unit: mm/inch)
Size of mounted lug
H I
782/30.8 920/36.2 508/20
1001/39.4 1140/44.9 598/23.5
1261/49.6 1400/55.1 598/23.5
1101/43.3 1240/48.8 697/27.4
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