Indoor Unit Installation; Attach Mounting Plate To Wall; Drill Wall Hole For Connective Piping - Carrier 42QHG009D8S Serie Installationshandbuch

Indoor Unit Installation

Installation Instructions – Indoor unit
PRIOR TO INSTALLATION
Before installing the indoor unit, refer to the label
on the product box to make sure that the model
number of the indoor unit matches the model
number of the outdoor unit.
Step 1: Select installation location
Before installing the indoor unit, you must
choose an appropriate location. The
following are standards that will help you
choose an appropriate location for the unit.
Proper installation locations meet the
following standards:
Good air circulation
Convenient drainage
Noise from the unit will not disturb other
people
Firm and solid—the location will not
vibrate
Strong enough to support the weight of
the unit
A location at least one meter from all
other electrical devices (e.g., TV, radio,
computer)
DO NOT install unit in the following
locations:
Near any source of heat, steam, or
combustible gas
Near flammable items such as curtains or
clothing
Near any obstacle that might block air
circulation
Near the doorway
In a location subject to direct sunlight
NOTE ABOUT WALL HOLE:
If there is no fixed refrigerant piping:
While choosing a location, be aware that you
should leave ample room for a wall hole (see
Drill wall hole for connective piping step)
for the signal cable and refrigerant piping that
connect the indoor and outdoor units. The default
position for all piping is the right side of the indoor
unit (while facing the unit). However, the unit can
accommodate piping to both the left and right.
Refer to the following diagram to ensure
proper distance from walls and ceiling:
15cm (5.9in) or more
12cm (4.75in)
or more
2.3m (90.55in) or more
Step 2: Attach mounting plate to wall
The mounting plate is the device on which
you will mount the indoor unit.
● Remove the screw that attaches the
mounting plate to the back of the indoor
unit.
● Secure the mounting plate to the wall
with the screws provided. Make sure that
mounting plate is flat against the wall.
NOTE FOR CONCRETE OR BRICK WALLS:
If the wall is made of brick, concrete, or
similar material, drill 5mm-diameter (0.2in-
diameter) holes in the wall and insert the
sleeve anchors provided. Then secure the
mounting plate to the wall by tightening the
screws directly into the clip anchors.
12cm (4.75in)
or more
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