Notes On Drilling Hole In Wall; Drain Joint Installation - INVENTOR V5MKI32-18WiFiR/U5MRS32-18 Installationshandbuch

NOTE: The minimum distance between the
outdoor unit and walls described in the instal-
lation guide does not apply to airtight rooms.
Be sure to keep the unit unobstructed in at
least two of the three directions (M, N, P)
(See Fig. 5.10)
M
N
Rows of series installation
Table 5.3 The relations between H, A and L
are as follows.
L
L < 1/2H
L≤H
1/2H < L < H
L>H
H

Drain Joint Installation

If the drain joint comes with a rubber seal (see
Fig. 5.12 - A), do the following:
1. Fit the rubber seal on the end of the drain
joint that will connect to the outdoor unit.
◄ Page 16 ►
P
Fig. 5.10
A
25 cm / 9.8" or more
30 cm /11.8" or more
Can not be installed
Fig. 5.11
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 includ-
ed) 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. 5.12 - 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 includ-
ed) to the drain joint to redirect water from
the unit during heating mode.
NOTE: Make sure the water drains to a safe
location where it will not cause water damage
or a slipping hazard.
Seal
Drain joint
A
L

Notes On Drilling Hole In Wall

A
You must drill a hole in the wall for the refriger-
ant piping, and the signal cable that will con-
nect the indoor and outdoor units.
1. Determine the location of the wall hole
based on the location of the outdoor unit.
2. Using a 65-mm (2.5") core drill, drill a hole in
the wall.
NOTE: When drilling the wall hole, make
sure to avoid wires, plumbing, and other
sensitive components.
3. Place the protective wall cuff in the hole.
This protects the edges of the hole and will
help seal it when you finish the installation
process.
Base pan hole of
outdoor unit
Seal
Fig. 5.12
B