York YMUJYH(012-018)BAM-A-X, Installation Manual

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Have the unit professionally installed.
Improper installation by an unqualified person may result
in water leak, electric shock, or fire.
Be sure to carefully follow each step in this handbook when
installing the unit.
Improper installation may result in water leak, electric shock,
smoke or fire.
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 fire.
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 specified 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 fire.
Take necessary safety measures against typhoons and
earthquakes to prevent the unit from falling over.
Do not make any changes or modifications 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 fire.
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 or fire.
Only use refrigerant R410A 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.
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 may form.
Do not touch the fins on the heat exchanger with bare hands,
for they are sharp and dangerous.
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 fire or explosion.
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 fire.
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 specified parts.
Have the unit professionally installed. Improper installation
may cause water leak, electric shock,smoke, or fire.
With All-Fresh type air conditioners , outdoor air may be
directly blown into the room upon thermo off. Take this into
consideration when installing the unit.
Direct exposure to outdoor air may present a health hazard,
and it may also cause food items to deteriorate.
WARNING
WARNING
Safety Precautions
3