Daikin FCAHG71HVEB Installer And User Reference Manual page 24

5 | Preparation
Installer and user reference guide
24
▪ 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.
f e d
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:
a
3
2 4 2
1
a All-round air flow
a
b
c
(mm)
b c
3 3
4 2
1 1
FCAHG71~140HVEB
Split system air conditioners
4P561449-1B – 2021.07