Troubleshooting
If
your
air
conditioner
does
not
work
properly,
first
check
the
foilowinq
points
before requesting service. If it
still
does
not
work
properly,
contact
your
dealer
or
service
centre.
Trouble
Air
conditioner does
not
run
at
all
Compressor
runs
but
soon
stops
Poor
cooling peformance
Do not:
Do
01-352-15
Possibto
Cause
Power
failore
2.
Leakaoe
breaker
tripped
3.
Line
voltaoe
too
low
1
2.
3.
Remedy
Restore
power
Contact service centre
Consult
with electrician or dealer
4
5.
1.
1
2.
3.
4.
5.
Operation
button
is
Off
Batteries
tn
remote
control
unit
have
run
down
Obstruction
in
front
of
condenser
coil
Dirty
or
clogged
air
filter
Heat
source
(cooker,
heater,
or
electrical
appliance)
or many
people
in
room
Doors
and/or
windows
are
open
Obstacle
near air
intake or air
discharge
port
Thermostat
is
set
too high
5.
1.
1.
2.
3.
4.
5.
Press
the button again
obstruction
Clean air filter
to improve
airflow
Eliminate
heat source if possible
Shut them to keep
the heat out
Remove it to ensure
good
airflow
Set the temperature
lower
Tips
for Energy Saving
Block
the air intake and outlet of the unit. If it is obstructed,
the unit
will not work well, and may be damaged.
Let direct
sunlight into the room. Use sunshades, blind or curtains.
If the walls and ceiling of the room are
warmed by the
sun, it will
take longer to cool the room.
Always try to keep the air filter clean. (Refer to "Care and Cleaning").
A clogged filter will impair the performance of the unit.
To prevent conditioned air from escaping,
keep windows,
doors and
any other openings
closed.
Operating
Range
Temperature
Maximum
Cooling
Minimum
Indoor air intake
Outdoor airintake
95 0 F DB/-
1150 F DB
750F WB
670 F DB/-
670 F DB
570F
15
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