Installation Tips; Indoor Unit Installation - Carrier 40MBC/38MAQ Installation Instructions Manual

Cassette ductless split system
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INSTALLATION TIPS

Indoor Unit
Installation locations include:
S A location where there are no obstacles near the inlet and outlet
areas.
S A location which can bear the weight of the indoor unit is
critical.
S Do not install indoor units near a direct source of heat such as
direct sunlight or a heating appliance.
S A location which provides appropriate clearances (see Fig. 4).
Outdoor Unit
S A location which is convenient to installation and not exposed to
strong wind.
S A location which can bear the weight of outdoor unit and where
the outdoor unit can be mounted in a level position.
S A location which provides appropriate clearances (see Fig. 5).
S Do not install the indoor or outdoor units in a location with
special environmental conditions. For those applications, contact
your Ductless Split representative.

INDOOR UNIT INSTALLATION

1. Obstructions should be removed from the indoor unit's intake
or outlet vents so air can flow throughout the room.
2. Ensure the installation is in accordance with the schematic
diagram's required clearances.
3. Select a location that can withstand four times the weight of
the indoor unit and would not increase the operating noise.
4. Ensure the unit is level.
5. Select a location where condensated coagulated water can
drain easily away from the outdoor unit.
6. Ensure there is enough space for care and maintenance.
Ensure the height between the indoor unit and ground is
3ft. (1mt) or
16ft. (5mt).
7. Check if the install site can withstand a weight 4 times of
the unit's. If not, reinforce the site prior to installation. Refer
to the install cardboard to determine where the location
should be reinforced.
IMPORTANT: To guarantee a good performance, the unit must be
installed by professional personnel in accordance with this manual.
25 3/5 in (650 mm)
22 4/9 in (570 mm)
15 3/4 in (400 mm)
Install dimension of mode
Fig. 6 --- Dimension of ceiling opening and location of the
hoisting screw (M10)
26 7/9 i n (680 mm)
33 in(8 40 mm)
35 in(8 90 mm)
37 2/5 in (950 mm)
IMPORTANT: Drilling holes in the ceiling must be performed by
professional personnel.
21.45in/545
22.44in/570
25.47in/647
Fig. 7 --- Drilling Holes
Fig. 8 --- Drilling Holes
Fig. 9 --- Drilling Holes
NOTE: Installation is possible with a ceiling dimension of 23.62
in. (600m) (marked with *). However to achieve a ceiling- -panel
overlapping dimension of 0.59 in (15mm), the spacing between the
ceiling and the unit should be 0.79 in. (20mm) or less. If the
spacing between the ceiling and the unit is over 0.79 in. (20mm),
attach the sealing material in the part or recover the ceiling.
9
in/

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