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Unit installation
Installer and user reference guide
57
RWEYQ8~14T9Y1B
VRV IV water-cooled system air conditioner
4P452191-1B – 2020.10
17 Unit installation
In this chapter
17.1 Preparing the installation site
17.1.1 Installation site requirements of the outdoor unit
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Provide sufficient space around the unit for servicing and air circulation.
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Make sure the installation site withstands the weight and vibration of the unit.
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Make sure the area is well ventilated. Do NOT block any ventilation openings.
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Make sure the unit is level.
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Make sure to install the unit in a machine room that is free of moisture. The unit
is designed for indoor use only.
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Select the location of the unit in such a way that the sound generated by the unit
does not disturb anyone, and the location is selected according the applicable
legislation.
Do NOT install the unit in the following places:
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In potentially explosive atmospheres.
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In places where there is machinery that emits electromagnetic waves.
Electromagnetic waves may disturb the control system, and cause malfunction of
the equipment.
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In places where there is a risk of fire due to the leakage of flammable gases
(example: thinner or gasoline), carbon fibre, ignitable dust.
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In places where corrosive gas (example: sulphurous acid gas) is produced.
Corrosion of copper pipes or soldered parts may cause the refrigerant to leak.
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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.
NOTICE
This equipment is compliant with Class A of EN55032/CISPR 32. In a residential
environment this equipment may cause radio interference.
