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9
Outdoor unit installation
Step 2: Install drain joint (heat pump unit
only)
Before bolting the outdoor unit in place, you
must install the drain joint at the bottom of the
unit. Note that there are two different types of
drain joints depending on the type of outdoor
unit.
If the drain joint comes with a rubber seal
(see Fig. A), do the following:
1. Fit the rubber seal on the end of the drain joint
that will connect to the outdoor unit.
2. Insert the drain joint into the hole in the base
pan of the unit.
3. Rotate the drain joint 90° until it clicks in place
facing the front of the unit.
4. Connect a drain hose extension (not included)
to the drain joint to redirect water from the
unit during heating mode.
If the drain joint doesn't come with a rubber
seal (see Fig. B), do the following:
1. Insert the drain joint into the hole in the base
pan of the unit. The drain joint will click in
place.
2. Connect a drain hose extension (not included)
to the drain joint to redirect water from the
unit during heating mode.
Seal
Seal
Drain joint
(A)
42 / EN
Base pan hole of
outdoor unit
(B)
In cold climates:
In cold climates, make sure that
C
the drain hose is as vertical as
possible to ensure swift water
drainage. If water drains too
slowly, it can freeze in the hose
and flood the unit.
Step 3: Anchor outdoor unit
The outdoor unit can be anchored to the ground
or to a wall-mounted bracket with bolt(M10).
Prepare the installation base of the unit
according to the dimensions below.
Unit mounting dimensions
The following is a list of different outdoor unit
sizes and the distance between their mounting
feet. Prepare the installation base of the unit
according to the dimensions below.
Air inlet
W
Split type air conditioner / User Manual
A
Air inlet
Air outlet
H
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