Haier AB242ACBEA Service Manual page 28

Warning
· The distributing shop, where you brought the air conditioner, or the specified shops shall do the
installation work. If you do the installation work by yourself, the improper installation will cause water
leakage, electric shock fire and other accidents.
· The installation work shall be in line with what the installation manual specified. If installation is not
proper, water leakage, electric shock, fire and other accidents will occur.
· Install the conditioner to a place where can definitely stand its weight. Please not firm enough, it will
cause droop down of unit resulting in body hurt.
· The installation work shall be preventive to typhoon and earthquake. If the installation work is not met
with the requirements, overturn of the unit will occur resulting in accidents.
· The wiring work should be down by a qualified person and referred to the "technical standard of electric
equipment ", "indoor wiring regulation" and what the manual specified. Do use special circuit. If the
capacity of the circuit is not enough or bad work, electric shock, fire and other accidents will happen.
· Using the specified cable to do wiring work and connecting firmly and properly. Fix the connecting part
of the terminals to prevent it from the external force. Improper connection and fixing will cause heating
and fire etc. accidents.
· Wring shall be kept in correct shape avoiding extrusion. After installation, the electric box cover and the
external panel shall not nip the wire. Improper installation will cause heating and fire etc. accidents.
· when setting or moving the air conditioner do not let the air and things alike get into the refrigeration
system except the specified refrigerant (R407C). If air and other things enter, abnormal high pressure will
occur, which easily cause breaks and body injuries etc. accidents.
· When installing, do not use the accessories or specified parts. If not using the parts specified by our
company, water leakage, electric shock, fire and refrigerant leakage will occur.
· Do not lead the drainpipe to where the sulphur gas may be involved. Otherwise, the poisonous gas will
enter into the door.
· During installation, if refrigerant leakage occur, do the ventilation work immediately. As soon as the
refrigerant gas meets fire, poisonous gas will be produce. If the refrigerant gas enter into room and meet
the air blowing heater, heater or stove etc. fire source, the poisonous gas may be produced. After
installation, confirm there is no leakage of refrigerant.
· Do not install the unit in a place where the combustible gas may be leaks. In any case the
combustible gas leaks and accumulated around the unit, fire accident will occur.
· Do heat insulation work to the refrigerant gas pipes and liquid pipes to reach the purpose of heat
preservation. If the heat insulation measure is not sufficient, water generated by condensing dew will drip
leading to wet the floor and indoor articles.
· Do not damage the power line or change it arbitrarily to avoid occurrence of fire or electric shock.
· Do not extend the power line or using other electric appliance in the same power receptacle to avoid fire
or electric shock.
Note
· Do grounding work. Do not connect the grounding wire to gas pipe, tap, lighting rod or telephone line.
Improper grounding will cause electric shock.
·In some places the electric leakage breaker shall be installed. If do not install the breaker, electric shock
may occur.
·After installation, power on to do electric leakage detecting test.