Daikin FXMA50A5VEB Installer And User Manual page 49

FXMA-A
VRV system air conditioner
4P680920-1 – 2022.01
CAUTION
This equipment is NOT intended for use in residential locations and will NOT
guarantee to provide adequate protection to radio reception in such locations.
CAUTION
Appliance NOT accessible to the general public, install it in a secured area, protected
from easy access.
This unit, both indoor and outdoor, is suitable for installation in a commercial and
light industrial environment.
WARNING
Keep any required ventilation openings clear of obstructions.
NOTICE
The equipment described in this manual may cause electronic noise generated from
radio-frequency energy. The equipment complies to specifications that are designed
to provide reasonable protection against such interference. However, there is no
guarantee that interference will NOT occur in a particular installation.
It is therefore recommended to install the equipment and electric wires in such a
way that they keep a proper distance from stereo equipment, personal computers,
etc.
In places with weak reception, keep distances of 3 m or more to avoid
electromagnetic interference of other equipment and use conduit tubes for power
and transmission lines.
Do NOT install the unit in the following places:
▪ 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.
It is NOT recommended to install the unit in the following places because it may
shorten the life of the unit:
▪ Where the voltage fluctuates a lot
▪ In vehicles or vessels
▪ Where acidic or alkaline vapour is present
▪ Take care that in the event of a water leak, water cannot cause any damage to
the installation space and surroundings.
▪ Choose a location where the operation noise or the hot/cold air discharged from
the unit will not disturb anyone.
▪ Drainage. Make sure condensation water can be evacuated properly.
▪ Ceiling insulation. When conditions in the ceiling exceed 30°C and a relative
humidity of 80%, or when fresh air is inducted into the ceiling, then additional
insulation is required (minimum 10 mm thickness, polyethylene foam).
▪ Protective guards. Make sure to install protective guards (field supply) on the
suction and discharge side to prevent somebody from touching the fan blades or
heat exchanger.
▪ Spacing. Mind the following requirements:
16 Unit installation
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Installer and user reference guide
49