Air Handling Parts ...................................................................................................................................11
Electrical Parts .........................................................................................................................................12
Piping System ........................................................................................................................................19
Replacement Parts List ................................................................................................................................29
Safety Precautions
CAUTION
Safety Precautions
To prevent injury to the user or other people and property damage, the following instructions
must be followed.
Incorrect operation due to ignoring instructions will cause harm or damage. The seriousness
is classified by the following indications.
WARNING
Meanings of symbols used in this manual are as shown below.
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage to property only.
Be sure not to do.
Be sure to follow the instruction.
WARNING
Always install the expansion panel(s).
• Improper assembly or installation may cause
incorrect operation, including injury, fire, and
electric shock hazards.
Do not place the power cord near a heater.
• It may cause fire and electric shock.
Do not use the power cord near flammable
gas or combustibles such as gasoline,
benzene, thinner, etc.
• It may cause explosion or fire.
Do not disassemble or modify products.
• It may cause failure and electric shock.
Service Manual 3
Safety Precautions
Plug in the power plug
properly.
• Otherwise, it will cause
electric shock or fire.
Do not modify power corDo not modify poDo not modify podwer cor
Do not modify po
length.
Do not operate or stop the
unit by inserting or pulling
out the power plug.
• It will cause electric shock or
fire.
Use the air conditioner on a
single outlet circuit.(see page 7.)
Do not share the outlet with
other appliances.
Do not damage or use an
unspecified power cord.
• It will cause electric shock or
fire.
Always plug into a
grounded outlet.
• •• It will cause electr ic shoc•k or
fire.
Ventilate before operating air
conditionerwhen gas goes
out.
It may cause explosion, fire,
and burn.
•
It will cause electric shock or
fire.
Do not use the socket if it is
loose or damaged.
•• It may cause fire and electric
shock.
• No ••grounding •may cause
electric shock.
Do not operate with wet
hands or in damp
environment.
• It will cause electric shock.
4Room Air Conditioner
Service Manual 5
Safety Precautions
If water enters the product, turn off the the
power switch of the main body of appliance.
Contact service center after taking the powerplug out from the socket.
• It will cause electric shock or failure of
machine.
CAUTION
Never touch the metal parts of the unit
when removing the filter.
Do not clean the air conditioner with water.
• Water may enter the unit and degrade the
insulation. It may cause an electric shock.
Do not block the inlet or outlet.
They are sharp and may cause injury.
••
Ensure that the outer caseis not damaged
by age orwear.
Leaving it damaged couldresult in the air
conditioner falling out of the window, creating
a safety hazard.
It may cause failure of appliance or
•
performance deteriorate.
Be cautious not to touch the sharp edges
•
when installing.
It may cause injury.
•
Sharp
edges
6Room Air Conditioner
Dimensions
Dimensions
Outside Dimensions
This symbol alerts you to the risk of electric shock.
This symbol alerts you to hazards that could cause harm to the
air conditioner.