Care And Maintenance; Troubleshooting Tips; Trouble Shooting - Carrier MOBILE TYPE AIR CONDITIONERS Owner's Manual

CARE AND MAINTENANCE

CARE AND MAINTENANCE
IMPORTANT:
Upper filter
1) Be sure to unplug the unit before cleaning or servicing.
(take out)
2) Do not use gasoline, thinner or other chemicals to clean
3) Do not wash the unit directly under a tap or using a hose.
Lower filter
4) If the power cord is damaged, it should be repaired by
(take out)
Fig.24
1. Air filter
-
-
Upper filter
(install)
-
Lower filter
(install)
-
Fig.25
NOTE: The upper (lower) grills and the upper (lower)air filters
2. Unit enclosure
-
3. Unit idle for a long time
-
-
-
-
-
the unit.
It may cause electrical danger.
manufacture or its agency.
Clean the air filter at least once every two weeks to prevent
inferior fan operation because of dust.
Removal
This unit has two filters. Take the upper and lower filters out
along the the arrow direction (Fig.24),then take the filter
down.
Cleaning
Wash the air filter by immersing it gently in warm water
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(about 40 C/104 F) with a neutral detergent. Rinse the filter
and dry it in a shady place.
Mounting
Install the upper and lower air filters after cleaning
(see Fig.25).
are connected and can be separated.
Use a lint-free cloth soaked with neutral detergent to clean
the unit enclosure. Finished by a dry clean cloth.
Remove the rubber plug at the back of the unit and attach
a hose to drain outlet . Place the open end of the hose
directly over the drain area in your basement floor
(See Fig.22 & 23).
Remove the plug from the bottom drain outlet, all the water
in the bottom tray would drain out (See Fig.24).
Keep the appliance running on FAN mode for half a day in
a warm room to dry the appliance inside and prevent mold
forming.
Stop the appliance and unplug it, wrapped the cord and
bundle it with the tape. Remove the batteries from
the remote controller.
Clean the air filter and reinstall it.
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TROUBLE SHOOTING

TROUBLES
POSSIBLE CAUSES
1. Unit does not
- P1 appears in the display window
Start when
Pressing on/off
- Room temperature is lower than
Button
the set temperature.(Cooling mode)
- The windows or doors in the room
are not closed.
- There are heat sources inside the
2. Not cool enough
room.
- Exhaust air duct is not connected or
blocked.
- Temperature setting is too high.
- Air filter is blocked by dust.
4. Noisy or vibration
- The ground is not level or not flat
enough.
5. Gurgling sound - The sound comes from the flowing
of the refrigerant inside the
air-conditioner.
- The automatic over heat
6. Power shut off at protection function. When the
temperature at the air outlet
Heating mode
exceed 70 C/158 F,the device
will stop.

TROUBLESHOOTING TIPS

SUGGEST REMEDIES
Drain the water in the bottom tray.
Reset the temperature.
Make sure all the windows and
doors are closed.
Remove the heat sources if possible.
Connect the duct and make
sure it can function properly.
Decrease the set temperature.
Clean the air filter.
Place the unit on a flat, level
ground if possible.
It is normal.
Switch on again after the unit
has cool down.
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