For Authorized Service Personnel Only - Haier AU282AHBEA Service Manual

7.4 Convertible indoor unit (28~52)
Please ask the dealer or specialist to install, never try by the users themselves. After the installation please
be sure of the following conditions.
Please call dealer to install the air-conditioner.
Incorrect installation may cause water leaking, shock and fire hazard.
Air-conditioner can't be installed in the
envi-ronment with inflammable gases
because the inflammable gases near to
air-conditioner may cause fire hazard.
Installed electrical-leaking circuit breaker.
It easily cause electrical shock without circuit
breaker.
[Location]
Air-conditioner should be located in well-vented
and easily-accessible place.
Air-conditioner should not be located in the
following places:
(a) Places with machine oils or other oil
vapours.
(b) Seaside with high salt content in the air.
(c) Near to hot spring with high content of
sulfide gases.
(d) Area with frequent fluctuation of voltage
e.g. factory, etc.
(e) In vehicles or ships.
(f) Kitchen with heavy oil vapour or humidity.
(g) Near to the machine emitting electric-
magnetic waves.
(h) Places with acid, alkali vapuor.
TV, radio, acoustic appliances etc are at least

For authorized service personnel only

WARNING
(1) For the room air conditioner to operate satisfactorily, install it as outlined in this installation manual.
(2) Connect the indoor unit and outdoor unit with the room air conditioner piping and cords available
from our standard parts. This in stallation manual describes for the correct connections so that the
installation set available from our standard parts should be used.
(3) Installation work must be performed in accordance with national wiring standardsby authorized
personnel only.
(4) Never cut the power cord, lengthen or shorten the cord, or change the plug.
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WARNING !
CAUTION !
Connect earthing wire.
Earthing wire should not be con-
nected to the gas pipe, water
pipe, lightning rod or phone line,
incorrect earthing may cause
Use discharge pipe correctly to ensure efficient
discharge.
Incorrect pipe use may cause water leaking.
supply wire, connecting wire, pipes, otherwise images
may be disturbed or noises be created.
As required, take measures against heavy snow.
[Wiring]
Air-conditioner should be equipped with special power
supply wire.
[Operating noise]
Choose the following locations:
(a) Capable of supporting air-conditioner weight,don't
increase operating noise and vibration.
(b) Hot vapour from outdoor unit outlet and operating
noise don't disturb neighbour.
No obstacles around the outdoor unit outlet.
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Earthing