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Si33-102.book Page 14 Tuesday, June 26, 2001 3:18 PM
Installation
3.2.2 Installation of Indoor Unit
Operational steps
Determine
installation
position
Positioning
3 essential points when installing an indoor unit
1. Height: Take care to accout for final ceiling facing surface level
2. Level: Level fitting is essential. (within ±1 degree of horizontal)
3. Direction: The unit must be fitted in line with the ultimately visible ceiling joints
Important points
1. The suspension bolts must be strong enough to support the weight of the indoor unit.
2. Optional features must be added to the indoor unit prior to installation.
3. The model name should be checked prior to installation.
4. Take care to align the main unit correctly. (Bearing in mind piping layout and direction of blow out)
5. Leave sufficient space for servicing to be carried out.
6. Make inspection holes for model which need them.
7. Fit the unit to ensure proper drainage.
Example: Ceiling mounted cassette unit (FXYC63K)
14
Mark installation Fit suspension
position bolts

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SiE33-102
Fit indoor unit
(V0960)
General Information