INSTALLATION AND
OPERATING INSTRUCTIONS
Room Air Conditioner
Model HQ-2051RH
Please read these operating instructions thoroughly
before using your air conditioner and keep for future
reference.
R
Safety Precautions
Safety Precautions.............3
Safety Precautions
About the Controls
on the Air Conditioner
Controls..............................5
Air direction........................6
Care and Maintenance ......6
About the Controls on the Air Conditioner
FOR YOUR RECORDS
Write the model and serial numbers here:
Model #
Serial #
You can find them on a label on the side of the unit.
Dealer's Name
Date Purchased
Staple your receipt here for proof of purchase.
READ THIS MANUAL
Inside you will find many helpful hints on how to use and
maintain your air conditioner properly. Just a little preventive
care on your part can save you a great deal of time and
money over the life of your air conditioner.
You'll find many answers to common problems in the chart
of troubleshooting tips. If you review our chart of
Troubleshooting Tips first, you may not need to call for
service at all.
Features
and Installation
Features.............................7
Window Requirements.......8
Electrical Data..................10
Features and Installation
Before you call
for service...
Normal Operation.............11
Abnormal Operation.........11
CAUTION
• Contact an Authorized Service Center for repair or
maintenance of this unit.
• The air conditioner is not intended for use by young
children or invalids without supervision.
• Young children should be supervised to ensure that
they do not play with the air conditioner.
Before you call for service...
2
Safety Precautions
To prevent injury to the user or other people and property damage, follow these instructions.
■ Incorrect operation due to ignoring of instruction will cause harm or damage. The seriousness is classified by the
following indications.
■ Because of the heavy weight of the product, it is recommended that you have a helper to assist in the installation.
WARNING : This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage to
CAUTION
■ Meanings of symbols used in this manual are as shown below.
:
properties only.
Be sure to follow the instruction.
Be sure not do this.
Safety Precautions
Plug in the power plug
properly.
• Otherwise, it will cause electric
shock or fire due to heat
generation.
Do not modify power cord
length.
• It will cause electric shock or fire
due to heat generation.
Do not operate or stop the
unit by inserting or pulling
out the power plug.
• It will cause electric shock or fire
due to heat generation.
Do not operate with wet
hands or in damp
environment.
• It will cause electric shock.
Do not damage or use an
unspecified power cord.
• It will cause electric shock or fire.
•
If the power cord is damaged, it must
be replaced by the manufacturer or
its service agent or a similarly
qualified person in order to avoid a
hazard.
Do not direct air flow at room
occupants only.
• This could lead to health
problem.
3
When the air filter is to be
removed, do not touch the
metal parts of the unit.
Do not clean the air
conditioner with water.
When the unit is to be
cleaned, switch the unit off,
and turn off the breaker.
Safety Precautions
• They are sharp and may cause
an injury.
Do not operate the unit
without the air filter or when
the front intake grille has
• Water may enter the unit and
degrade the insulation. It may
cause an electric shock.
Do not put a pet or house
plant where it will be
exposed to direct air flow.
• Since the fan rotates at high
speed during operation, it may
cause an injury.
Do not use for special
purposes.
been removed.
• It could cause dust to
accumulate on the heat
exchanger.
• This could injure the pets
or plants.
• Do not use this air conditioner to
preserve precision devices, food,
pets, plants, and art objects.
It may cause deterioration of
quality, etc.
Do not operate switches
with wet hands
• It may cause an electric shock.
.
Do not apply an insecticide
or flammable spray.
• It may cause a fire or deformation of the cabinet.
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