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Unit installation
Installer reference guide
25
FTXF20~4 ATXF20~42D5V1B
Daikin room air conditioner
4P519439-16R – 2021.12
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Wall strength.
Check whether the wall or the floor is strong enough to support
the weight of the unit. If there is a risk, reinforce the wall or the floor before
installing the unit.
Install power cables at least 1 metre away from televisions or radios to prevent
interference. Depending on the radio waves, a distance of 3 metres may NOT be
sufficient.
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Choose a location where the operation noise or the hot/cold air discharged from
the unit will not disturb anyone.
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Fluorescent lights
. When installing a wireless user interface in a room with
fluorescent lights, mind the following to avoid interference:
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Install the wireless user interface as close as possible to the indoor unit.
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Install the indoor unit as far as possible from the fluorescent lights.
It is NOT recommended to install the unit in the following places because it may
shorten the life of the unit:
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Where the voltage fluctuates a lot
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In vehicles or vessels
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Where acidic or alkaline vapour is present
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In places where a mineral oil mist, spray or vapour may be present in the
atmosphere. Plastic parts may deteriorate and fall off or cause water leakage.
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In places where the unit would be in the path of direct sunlight.
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In bathrooms.
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Sound sensitive areas (e.g. near a bedroom), so that the operation noise will
cause no trouble.
WARNING
Do NOT place objects below the indoor and/or outdoor unit that may get wet.
Otherwise condensation on the unit or refrigerant pipes, air filter dirt or drain
blockage may cause dripping, and objects under the unit may get dirty or damaged.
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Spacing.
Install the unit at least 1.8 m from the floor and keep the following
requirements in mind for distances from the walls and the ceiling:
≥50
≥50
≥30
(mm)
6.2 Opening the indoor unit
6.2.1 To remove the front panel
1
Hold the front panel by the panel tabs on both sides and open it.
