Daikin FDA125A5VEB Manual page 50

16 | Unit installation
Installer and user reference guide
50
▪ 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
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.
▪ 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 and the location is selected according the
applicable legislation.
▪ Drainage. Make sure condensation water can be evacuated properly.
▪ Paper pattern for installation (accessory). Use the paper pattern when selecting
the installation location. It contains the dimensions of the unit and the locations
of suspension bolts, piping outlet, drain piping outlet and electric wiring inlet.
▪ 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 on the suction and
discharge side to prevent somebody from touching the fan blades or heat
exchanger.
▪ Use suspension bolts for installation.
▪ Spacing. Mind the following requirements:
b
≥300
g f
e d c
a
Split system air conditioners
4P495031-1B – 2022.10
FDA125A5VEB