Installation Procedure
1Before installation <Don't discard any accessories until completed>
Determine the way to carry unit to installation place.
Don't remove packing until unit reaches installation place.
If unpacking is unavoidable, protect unit properly.
2Selection of installation place
(1) Installation place shall meet the following and agreed by customers:
Place where proper air flow can be ensured.
No block to air flow.
Water drainage is smooth.
Place strong enough to support unit .
Place where inclination is not evident on ceiling.
Enough space for maintenance.
Indoor and outdoor unit piping length is within limit. (Refer to Installation Manual for outdoor unit.)
Indoor and outdoor unit, power cable, inter unit cable are at least 1 m away fromT.V. radio. This is helpful to avoid picture disturbance and noise. (Even if 1 m is kept, noise can still appear if radio wave is strong)
(2) Ceiling height
Indoor unit can be installed on ceiling of
(3)Install suspending bolt. Check if the installation place is strong enough to hold weight. Take necessary measures in case it is not safe. (Distance between holes are marked on paper pattern. Refer to paper pattern for place which need be reinforced)
Air outlet
1500 Over
2500 Over
| 310 |
Air inlet | Air outlet |
| 1500 Over |
3Preparation for the installation
(1) Position of ceiling opening between unit and suspending bolt.
Indoor unit 570mm | Ceiling opening 650mm | Ornament panel 700mm |
Distance between |
|
|
suspending bolts 535mm |
|
|
Indoor unit 570mm |
|
|
Ceiling opening 650mm |
|
|
Ornament panel 700mm |
|
|
Overlap between ceiling and ornament panel shall be 25mm
Ceiling | Ornament panel |
|
Suspending bolts
150mm | 320mm |
60mm |
|
17
