Airtemp B3X05F2A Panduan Instalasi dan Pengoperasian - Halaman 6

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Halaman Cetak
SERVICE
TROUBLESHOOTING
Cleaning the Air Filter
Every two weeks: Clean the Filter
1. Turn power to OFF.
2. Remove the air filter by grasping the top corners and pulling it
up and out of the unit (Fig. 8).
3. Wash in hot soapy water, rinse and shake dry.
4. Replace the filter, with the front of the filter toward you.
5. To dry the filter thoroughly, run your unit for a few minutes.
Remember, only a clean filter works properly and delivers top
efficiency at every setting.
Proper use and care of your air conditioner will help ensure
longer life of the unit. It is recommended to have the unit
inspected annually, as well as having the coils and
condensate water passages cleaned. Expense of the annual
inspection is the consumers' responsibility.
Decorative Front Removal
1. Turn the unit off and remove the plug from the outlet.
2. Remove the screws on either side of the cabinet (Fig. 9).
3. Gently pull forward while grasping both sides of the
decorative front.
4. To replace the decorative front, line up the top and bottom and
sides, and gently press into position.
5. Reattach the screws on both sides of the decorative front. Make
sure the decorative front is secure before reconnecting the plug
and operating the unit.
Troubleshooting Guide
Occurrence
Air conditioner will not operate
Air from unit does not
feel cold enough
Air conditioner cooling,
but room is too warm —
ice forming on cooling coil
behind decorative front
Air conditioner cooling,
but room too warm —
NO ice forming on cooling coil
behind decorative front
Noise when unit is cooling
Water dripping inside
when unit is cooling
Water dripping outside
when unit is cooling
To save time and expense, check the following before calling an authorized service station.
Possible Cause
• Wall plug disconnected.
• House fuse blown or circuit breaker tripped.
• Unit turned off and then on too quickly.
• Thermostat set too low for cooling.
• Thermostat set too warm.
• Room temperature below 70°F.
• Outdoor temperature below 70°F.
• Dirty air filter — air restricted.
• Dirty air filter — air restricted.
• Thermostat set too warm.
• Air movement sound.
• Sound of fan hitting water-moisture
removal system.
• Window vibration — poor installation.
• Improper installation.
• Unit removing large quantity of moisture
from humid room.
5
10
8
Air Filter
Note: Failure to keep air filter clean will result in poor air
circulation.
DO NOT operate without filter. This can render the unit
inoperable.
9
Remove screw
from both sides
of cabinet
Solutions
Push plug firmly into wall outlet.
Replace fuse with time delay type
or reset circuit breaker.
If air conditioner is turned off,
wait 3 minutes before restarting.
Adjust thermostat to higher setting for cooling.
Set thermostat to colder temperature.
Cooling may not occur until room
temperature rises above 70°F.
To defrost the coil set thermostat to warmer
position.
Clean filter. See "Cleaning the Air Filter" section.
Clean air filter.
Refer to "Cleaning Air Filter" section.
Set thermostat to colder setting.
The sound of rushing air is normal. If too loud,
turn selector to lower fan setting.
This is normal when humidity is high.
Close doors, windows and registers.
Refer to installation instructions —
check with installer.
Tilt air conditioner slightly to the outside to
allow water drainage. Refer to installation
instructions — check with installer.
This is normal during excessively humid days.
Decorative Front