11
Installation
If the unit is often exposed to heavy rain or snow:
Install a canopy above the unit to protect it from rain
or snow. Make sure the airflow around the unit is not
obstructed.
If the unit is often exposed to salty air (coastal areas):
Use an outdoor unit specifically designed to resist
corrosion.
2.4.2 Installation of the drain fitting
Units with heat pump require a drain fitting. Before fixing
the outdoor unit in place, you must install the drain fitting
at the base of the unit.
Hole at the base panel
of the outdoor unit
Exhaust fitting
Gasket
Gasket
Fig. 7
1 Apply the rubber gasket to the end of the drain fitting
to be connected to the outdoor unit.
2 Insert the drain fitting into the hole at the base panel
of the unit.
3 From the position observing the front of the unit, turn
the drain fitting 90° until it clicks into place.
4 Connect a drainage pipe extension (not included) to
the drain fitting to divert water from the unit during
heating mode operation.
l
WARNING
In cold climates, check that the drainage pipe
is as vertical as possible to ensure proper
water flow. If the water flows out too slowly, it
can freeze in the pipe and get stuck in the unit.
2.4.3 Mounting the outdoor unit
The outdoor unit can be fixed to the floor or to a wall
mounted bracket.
Below are the different sizes of the outdoor units and the
distances between their mounting feet.
Prepare the installation base of the unit according to the
dimensions below.
Outdoor unit
35M 53M 70M 88M 105M
Width (mm) 800 800 845 946 946
Depth (mm) 333 333 363 410 410
Height (mm) 554 554 702 810 810
Weight (kg) 34.7 33.7 66.8 56.9 66.8
Distance “A”
(mm)
514 514 540 673 673
Distance “B”
(mm)
340 340 350 403 403
Outdoor unit
105T 120M 140T 160T
Width (mm) 946 946 952 952
Depth (mm) 410 410 415 415
Height (mm) 810 810 1333 1333
Weight (kg) 73.9 81.5 106.7 111.3
Distance “A”
(mm)
673 673 634 634
Distance “B”
(mm)
403 403 404 404
B
Depth
Fig. 8
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