Safety Cautions - Haier AE072FEAHA Installation Manual

Safety cautions

Interpretation of four symbols:
!
WARNING : A potentially hazardous situation, which, if not avoided,could result
in serious injury or death
! CAUTION : A potentially hazardous situation, which, if not avoided, may result in
minor or moderate injury or damage to the equipment
: Operation so marked is not allowed, or serious damage to equipment
or fatal injury to operator may result.
: Operation so marked must be avoided at all cost, or serious damage to
equipment or fatal injury to operator may result.
The following instructions must be followed to avoid potential hazards.
Written instructions should be available at hand any time for convenient reference.
This operation manual should always be attached to this appliance even if the appliance is
transferred.
Entrusted installation
Installation should be entrusted with after-sale
servicemen. Self-installation is likely to cause
water leakage, shock and fire, etc.
Test run
After indoor units are installed,all
cassettes hinded models should be
tested.when the units are confirmed
to be normal,other fitments can be
installed.
Installation should be done according to this
installation manual. Inappropriate installation
may lead to water leakage, shock and fire, etc.
Connection of the earth wire
The earth wire should not be connected to
gas pipes, water pipes, lightning rods or
telephone wires. Poor earth may lead to
shocks.
After-sale servicemen should take measures
to avoid refrigerant leakage.
Refrigerant leak may cause anoxia when
a certain density is reached. If the room
is small, make sure to have sound safety
measures to avoid anoxia accidents.
Electric leak breaker should be installed.
Without it, shock accidents may occur.
Do not install at places where inflammable gas
leak may occur.
Gas leakage may lead to fire accident.
Warning
!
Installation site
The site must be firm enough to withstand the
weight of the air conditioner to prevent
falling.
During installation, if refrigerant leakage
occurs, ventilation measures must be taken.
When refrigerant meets with fire, hazardous
gas will be produced.
After installation, make sure that there is
no refrigerant leakage.
Refrigerant, if meeting with heaters and
stoves, etc in the room, may produce
hazardous gas.
The installation of the electric part should
be conducted by qualified professionals
and done according to the installation
manual. Special return circuit must be used.
Insufficient capacity return circuit and
inappropriate installation may lead to fire
accidents.
Specific cables should be used for the
wiring. To avoid external tension of the
cables, the terminals should be firmly fixed.
Inappropriate connection and fixture may
lead to fire accidents.
Caution
!
In order to discharge the condensed water,
the installation of the drainpipe should be
done in accordance with the manual
instructions. The drainpipe should be treated
for heat isolation. Inappropriate treatment
may lead to water leakage in the room.
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