5
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Preparation
Installer and user reference guide
25
FCAG35~140BVEB
Split system air conditioners
4P561448-1B – 2021.07
▪
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.
b
a
c
d
f e
(mm)
≥
1500
≥
1500
≥
1000
≥
1000
≥
1000
≥
1000
a
Earth leakage protector
b
Fuse
c
Outdoor unit
d
Indoor unit
e
User interface
f
Personal computer or radio
▪
In places with weak reception, keep distances of 3 m or more to avoid
electromagnetic disturbance of other equipment and use conduit tubes for
power and transmission lines.
▪
Fluorescent lights
. When installing a wireless user interface in a room with
fluorescent lights, mind the following to avoid interference:
-
Install the wireless user interface as close as possible to the indoor unit.
-
Install the indoor unit as far as possible from the fluorescent lights.
▪
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.
▪
Air flow.
Make sure nothing blocks the air flow.
▪
Drainage.
Make sure condensation water can be evacuated properly.
▪
Paper pattern for installation
(upper part of packing) (accessory). When
selecting the installation location, use the paper pattern. It contains the
dimensions of the unit and the required ceiling opening.
▪
Air flow directions
. You can select different air flow directions. Choose the one
best suited for the room. For more information, see the installation manual of
the optional blocking pad kit.
Example:
1
2
3
4
1
2
3
4
1
2
3
a
b
c
a
All-round air flow
