Table of Contents
Advertisement
3- INDOOR UNIT INSTALLATION
3.2 CASSETTE: INDOOR UNIT
3.2.1 INSTALL THE INDOOR UNIT IN A POSI-
TION:
- Having sufficient strength to carry the weight of
the indoor unit.
- Where the inlet and outlet grilles are not obstruc-
ted 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 dis-
tance.
3.2.2 INSTALLATION METHOD
- 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.
- Ensure there is sufficient space around the
unit to service it.
- Lift unit (without the air panel) with care by its
four corners only. Do not lift unit by the conden-
sate drain discharge pipe or by the piping connec-
tions.
- 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.
11
Hide quick links:
Advertisement
Table of Contents
