General Installation Guidelines - LG MULTI V ARNU073TUD4 Installation Manual

Ceiling cassette indoor unit

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Location Selection

DANGER

Select a location for installing the Cassette Indoor Unit (IDU) that meets the following conditions:

Do's

• Where there is enough structural strength to bear the weight of the unit.

• Place the unit where air circulation will not be blocked.

• Place the unit where operating sound from the unit will not disturb occupants.

• Include enough space for service access.

• Place the unit where drainage can be obtained easily and to minimize the length of the condensate drain piping; include space for

drainage to ensure condensate flows properly out of the unit when it is in cooling mode.

• Ensure there is sufficient space from the ceiling and floor.

• Use a level indicator to ensure the unit is installed on a level plane.

• Locate the indoor unit in a location where it can be easily connected to the outdoor unit / heat recovery unit.

• Use the provided pattern to determine the size of the ceiling opening and the hanging bolt locations required by the unit.

Don'ts

•

The unit may be damaged, may malfunction, and / or will not

operate as designed if installed in any of the conditions listed.

•

GENERAL INSTALLATION GUIDELINES

Due to our policy of continuous product innovation, some specifications may change without notification.

Figure 7: Installing Near a Heat or Steam Source.

Indoor Unit

Include enough

distance

Install a ventilation fan

with sufficient capacity

Heat or steam source

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