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.
Base pan hole of
outdoor unit
Seal
Seal
Drain joint
(A)
(B)
IN COLD CLIMATES
In cold climates, make sure that 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.
A
D
B
Air inlet
Air inlet
Air outlet
H
W
Rows of series installation
The relations between H, A and L are as
follows.
L
A
L ≤ H L ≤ 1/2H
25 cm / 9.8” or more
1/2H < L ≤ H
30 cm / 11.8” or more
L > H
Can not be installed
L
H
A
25 cm / 9.8” or
more
25 cm / 9.8” or
more
150 cm / 59”
or more
60 cm / 23.6”
or more
300 cm / 1
18” or more
Page
12
-GB