Airwell ONG3-17 R410A, Service Manual

Page: 105 / 127

Caution
Under this installation situation, Panel 725X725 is recommended; the maximum ceiling
opening size is 680mm. Pay attention that there must be a overlapping between panel and
ceiling. (Fig 6)
Installing the indoor unit
1 . Use installation template (supplied with the panel) when deciding the suspension bolt position.Fig.7
and table 1 show the dimensions relationship.
585-680
53
1
(Ceiling
opening
dimension)
(Suspension
bolt
pitch)
585-680
53 1
(Suspension bolt pitch)
(Ceiling opening dimension)
Fig.7
Table 1
Length
Type
9000 Btu/h
1 2000 Btu/h
1 8000 Btu/h
A B C D E
230 1 60 11 5 1 69 9 1
28 1 1 60 11 5 1 69 9 1
A
B
C
Wide tube
Narrow tube
E
D
3
1
mm
Drain port
Suspension hook
ø
1
50
2. Tubing and wiring must be prepared beforehand inside the ceiling when suspending the unit.
1 0
Indoor unit cassette type