Airwell ONG3-17 R410A, Руководство по обслуживанию

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Ouer
1
5m
m
1
0-
1
2m
m
Fig.8
Supplied bolt
Full-scale installation diagram
(Supplied with the unit)
Nuts and washers
(Use for upper and lower)
Suspension bolt
Suspension hook
2 nuts
1 0- 1 2 mm
Fig.9
11
Indoor unit cassette type
The length of suspension bolts must be appropriate for a distance between the bottom of the
bolt and the bottom of the unit of more than 15mm as shown in Fig.8
3.
In order to prevent a possible looseness, it is recommended to use 3 hexagonal nuts (Prepared
on site) and 2 washers (accessory) for each suspension bolt. Pay attention that 2 nuts will be
used in the lower side.(Fig.9) 4.
Adjust the distance between the unit and the ceiling bottom to 10~12mm. Tighten all the nuts
on the suspending bolts.(Fig.9)
5.