Cassette - Saunier Duval SDHE 050 D Installation Manual

2- INDOOR UNIT INSTALLATION
2.2 CASSETTE: INDOOR UNIT
2.2.1 Install the indoor unit in a position:
- Having sufficient strength to carry the weight of the
indoor unit.
- Where the inlet and outlet grilles are not obstructed and
the conditioned air is able to blow all over the room.
- From where pipes can be easily run to the outdoor
unit.
- From where condensate can be easily run to drain.
- Check the distance between the upper slab and false
ceiling to ensure the unit will suit the distance.
- Ensure there is sufficient space around the unit
to service it.
2.2.2 INSTALLATION METHOD
Cassette Indoor Unit:
Using the installation template open ceiling panels and install the suspension bolts.
-
- Ensure the ceiling is horizontally level, otherwise condensate water cannot drain.
- The casing is fixed to the slab with 4 drop rods. The rods should have two nuts and washers to lock the unit in position.
The Cassette brackets will then hook over the washers.
- When lifting the Cassette into position care should be taken not to lift the unit by the drip tray, which could be damaged.
- Lift unit (without the air panel) with care by its four corners only. Do not lift unit by the condensate drain discharge pipe
or by the piping connections.
- Incline unit and insert it into the false ceiling. Insert the rods into the brackets slot.
With false ceilings minimum height (see table), it might be necessary to remove some T brackets of the false ceiling
temporarily.
6
MODEL H (mm)
050 EKI 261
065 EKI
263
085 EKI
263
105 EKI 420