SiEN34-705
Installation
General Information
21
3.2.2 Installation of Indoor Unit
!
Operational steps
Positioning
3 essential points when installing an indoor unit
1. Height: Take care to account 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 type (FXCQ63M)
Determine
installation
position
Fit indoor unit
Mark installation
position
Fit suspension
bolts
(V0960)
Leave a gap of
at least 3cm
(leave pleanty
of room)
Surface of ceiling facing
Surface of ceiling facing
Indoor unit
1500
or more
1500
or more
100
or more
100
or more
400
or more
