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Haier AD90S2SM3FA - Page 180

Haier AD90S2SM3FA
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177
WARNING
WARNING
• Have the unit professionally installed.
Improper installation by an unqualified person may
result in water leak, electric shock, re, or explosion.
• Be sure to carefully follow each step in this
handbook when installing the unit.
Improper installat on may result in water leak electr
ic shock smoke or re.
• Have all electrical work performed by a licensed
electrician according to the local regulations and the
instructions given in this manual. Secure a circuit
designated exclusively to the unit.
Improper installation or a lack of circuit capacity may
cause the unit to malfunction or present a risk of
electric shock, smoke, and re.
• Securely attach the terminal cover(panel) on the
unit.
If installed improperly, dust and/or water may enter
the unit and present a risk of electric shock, smoke,
re, or explosion.
• Only use refrigerant R32 as indicated on the unit
when installing or relocating the unit.
The use of any other refrigerant or an introduction of
air into the unit circuit may cause the unit to run an
abnormal cycle and abnormal cycle and cause the
unit to burst.
• When installing the unit in a small room, safeguard
against hypoxia that results from leaked refrigerant
reaching the threshold level.
Consult the dealer for necessary measures to take.
• When relocating the air conditioner, consult the
dealer or a specialist.
Improper installation may result in water leak, electric
shock, or re.
• After completing the service work, check for a
refrigerant gas leak.
If leaked gas refrigerant is exposed to a heat source
such as fan heater, stove, and electric grill, noxious
gases may form.
• Only use specied parts.
Have the unit professionally installed. Improper
installation may cause water leak, electric
shock,smoke, re, explosion
• Do not touch the ns on the heat exchanger with
bare hands, for they are sharp and dangerous.
• In the event of a refrigerant gas leak, provide
adequate ventilation to the room. If leaked refrigerant
gas is exposed to a heat source, noxious gases, re
or explosion will be caused.
• Do not try to defeat the safety features of the
devices, and do not change the settings.
Defeating the safety features on the unit such as the
pressure switch and temperature switch or using parts
other than the dealer or specialist may result in re or
explosion.
• Place the unit on a stable, level surface that
withstands the weight of the unit to prevent the unit
from tipping over or falling causing injury as a result.
• Only use specied cables for wiring. Securely
connect each cable, and make sure that the cables
are not straining the terminals.
Cables not connected securely and properly may
generate heat and cause re and explosion.
• Take necessary safety measures against typhoons
and earthquakes to prevent the unit from falling over.
• Do not make any changes or modications to the
unit. In case of problems, consult the dealer.
If repairs are not made properly, the unit may leak
water and present a risk of electric shock, or it may
produce smoke or cause re and explosion

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