Installation Guide

Fig. 4.3
Air Filter
Descending Ventilation Opening and Mounted Hook
Air Filter
Electric Control Box
Table.4-1 (unit: mm/inch)
MODEL
(Btu/h)
Outline dimension
ABC
Air Outlet Opening size
DEF
Air Return Opening size
Size of Mounted Lug
I J G H
18K 210/8.3 674/26.5880/34.6
24K 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
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
190/7.5
228/8.9
228/8.9
280/11
920/36.2782/30.8
1140/44.91001/39.4
1400/55.11261/49.6
1240/48.81101/43.3
508/20
598/23.5
598/23.5
697/27.4
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
Indoor Unit
Installation
Fig. 4.6
Fig. 4.7
Original Concrete Bricks
Use an embedding screw bolt, crock, and stick
harness. (See Fig. 4.6)
Steel Roof Beam Structure
Install and use the steel supporting angle.
(See Fig. 4.7)
Fig. 4.4
Wood
Place the wood mounting across the roof beam,
then install the hanging screw bolts. (See Fig. 4.4)
Wood Mounting
Roof Beam
Hanging Screw Bolts
Ceiling
Fig. 4.5
New Concrete Bricks
Inlay or embed the screw bolts. (See Fig. 4.5)
(Blade shape insertion)
(Slide insertion)
Steel Bar
Embedding Screw Bolt
(Pipe Hanging and Embedding Screw Bolt)
Hanging Screw bolt
Hanging
Bolts
Steel
Supporting Angle
 Page 10 
Air Inlet dimensions