Friedrich CP18C30 - Manual (Page 14)

14
Air Conditioner Care
Your new air conditioner is designed to give you many years of
dependable service. This section tells you how to clean and care
for your air conditioner properly. Call your local authorized dealer
for an annual checkup. Remember… the cost of this service call
is your responsibility.
Cleaning the Air Filter
The air filter is removable for easy cleaning. A clean filter helps
remove dust, lint, and other particles from the air and is important
for best cooling and operating efficiency. Check the filter every
2 weeks to see whether it needs cleaning.
NOTE: Do not operate the air conditioner without the filter in
place.
1. Turn off air conditioner.
2. Remove filter from unit.
3. Use a vacuum cleaner to clean air filter. If air filter is very dirty,
wash it in warm water with a mild detergent. Do not wash air
filter in the dishwasher or use any chemical cleaners. Air dry
filter completely before replacing to ensure maximum
efficiency.
4. Slide air filter down into the filter door. Close filter door.
Troubleshooting
Before calling for service, try the suggestions below to see whether you can solve your problem without outside help.
Air conditioner will not operate
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Air conditioner blows fuses or trips circuit breakers
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Too many appliances are being used on the same circuit.
Unplug or relocate appliances that share the same circuit.
�
Time-delay fuse or circuit breaker of the wrong capacity
is b eing used. Replace with a time-delay fuse or circuit
breaker of the correct capacity. See “Electrical
Requirements.”
�
An extension cord is being used. Do not use an extension
cord with this or any other appliance.
�
You are trying to restart the air conditioner too soon after
turning the unit off. Wait at least 3 minutes after turning the
unit off before trying to restart the air conditioner.
Cleaning the Front Panel
1. Turn off air conditioner.
2. Remove the air filter and clean it separately. See “Cleaning
the Air Filter.”
3. Wipe the front panel with a soft, damp cloth.
4. Air dry front panel comp letely.
Electrical Shock Hazard
Plug into a grounded 3 prong outlet.
Do not remove ground prong.
Do not use an adapter.
Do not use an extension cord.
Failure to follow these instructions can result in death,
fire, or electrical shock.
WARNING
Repairing Paint Damage
Check once or twice a year for paint damage. This is very
important, especially in areas near oceans or where rust is a
problem. If needed, touch up with a good grade enamel paint.
NOTE: To reduce paint damage during the winter, install a heavy-
duty cover over air conditioner cabinet. For information on
ordering a heavy-duty cover, see “Accessories.”
Annual Maintenance
Your air conditioner needs annual maintenance to help ensure
steady, top performance throughout the year. Call your local
authorized dealer to schedule an annual checkup. The expense
of an annual inspection is your responsibility.
Normal Sounds
When your air conditioner is operating normally, you may hear
sounds such as:
� Droplets of water hitting the condenser, causing a pinging or
clicking sound. The water droplets help cool the condenser.
� Air movement from the fan.
� Clicks from the thermostat cycle.
� Vibrations or noise due to poor wall or window construction.
� A high-pitched hum or pulsating noise caused by the modern
high-efficiency compressor cycling on and off.
� The power supply cord is unplugged. Plug into a grounded
3 prong outlet. See “Electrical Requirements.”
The power supply cord has tripped (Reset button has
popped out). Press and release RESET (listen for click; Reset
button will latch and remain in) to resume operation.
A household fuse has blown, or a circuit breaker has
tripped. Replace the fuse or reset the circuit breaker. If the
problem continues, call an electrician. See “Electrical
Requirements.”
Depending on model, the Power button has not been
pressed or the Fan control is turned to Off. Press POWER
or turn the Fan control to an active setting.
The local power has failed. Wait for power to be restored.