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10. Installation
MAX
Selecting the installation location
Indoor Unit
• Where airflow is not blocked.
• Where cool air can be distributed throughout the room.
• Install the refrigerant piping length and the height difference
of both indoor and outdoor units as indicated in the installation
diagram.
• Wall that prevents vibration and is strong enough to hold the
product weight.
• Out of the direct sunlight .
• 1m or more away from the TV or radio (to prevent the screen from
being distorted or noise from being generated).
• As far away as possible from fluorescent and incandescent lights (so
that the remote control can be operated well).
• A place where the air filter can be replaced easily.
CAUTION
• Avoid the following places to prevent malfunction of the unit
– Where there is machine oil
– Salty environment such as the seaside areas
– Where sulfide gas exists
– Other special atmosphere areas
Space requirements for installation & service
Observe the clearances and maximum lengths as seen in the
picture below when installing the air conditioner.
125 mm
or more
You can select the direction of draining.
(left or right)
Wrap the refrigerant pipes and the drain hose with
the absorbent pad and vinyl tape. Refer to page 17
for further details.
NOTE
• The appearance of the unit may be different from the diagram
depending on the model.
100 mm or more
125 mm
or more
Installing the drain hose
When installing the drain hose for the indoor unit, check if
condensation draining is adequate. When passing the drain
hose through the 65-mm hole drilled in the wall, check the
following:
The hose must NOT
The end of the drain
slant upwards.
hose must NOT be
placed under water.
Keep a clearance of
at least 5cm between
the end of the hose
and the ground.
1 If necessary, connect the 2-meter extension drain hose to
the drain hose.
2 If you use the extension drain hose, insulate the inside of the
extension drain hose with a shield.
3 Fit the drain hose into 1 of 2 drain hose holes, then fix the
end of the drain hose tightly with a clamp.
Shield
Drain hose
NOTE
• If you don't use the other drain hose hole, block it with a rubber
stopper.
4 Pass the drain hose under the refrigerant pipe, keeping the
drain hose tight.
5 Pass the drain hose through the hole in the wall. Check if it
slants downwards as seen in the picture.
NOTE
• The hose will be fixed permanently into position after finishing the
installation and the gas leak test; refer to page 12 for further details.
• DO NOT WALL UP THE DRAIN HOSE CONNECTION!
Drain hose connection must be easy accessible and serviceable.
Do NOT bend the
hose in different
directions.
5 cm
less
Ditch
Do NOT place the
end of the drain hose
in a hollow.
Extension drain hose
17
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