Troubleshooting; Maintenance - TecLime TPA-2700 Manual

7. Troubleshooting

Problem
No power supply.
The A/C does "Water full" The display show
not function "FL"
Timer-off is running.
In direct sunlight.
Windows or doors open, many
The A/C
people or a heat source in the
restarts
room.
frequently
Dirty filter.
Air inlet or air outlet blocked.
The unit is too
Unit stands uneven.
noisy
No work of
Self-protect of compressor
compressor
If the solutions above not solve the problem please call the service center.
Following fault codes can be shown in the display:
FL Too much water in the unit, drain it and restart
E1 Error of the coil's temperature sensor
E2 Error of the ambient temperature sensor
E4 Anti-frozen protection: temperature of the coil is too low and the A/C is off. When
temperature re-increases to 8℃ , the protection is released and previous working
state is recovered.
Cautions: Switch off the unit and unplug it immediately if anything
abnormal happens. Then contact a qualified electrician.

8. Maintenance

Cleaning.
1. Unplug the unit before any cleaning.
2. Clean the housing with a soft moisture cloth. Do not use chemical solvent (such as benzene,
alcohol, gasoline). The surface may be damaged or even the whole case may be deformed.
3. Do not sprinkle water on the unit.
Cleaning of the filters
1. Clean the air filter every 2 weeks. If the air filter is blocked with dust, the efficiency will be
reduced.
2. Pull out the big and small filters as
shown.
3. Wash the air filter by immersing it
gently into warm (about 40℃)
water with a neutral detergent,
rinse it and dry it thoroughly in a
shaded place.
Cause Solution
Connect to power supply outlet and switch
on.
Drain water and restart
The A/C can be restarted three minutes
after it has been turned off.
Close curtains.
Close doors and windows, remove the heat
source.
Clean or replace the filter(s).
Remove the blockage.
Place on an even, solid surface (less
vibration).
Wait for 3 minute and restart again after
the temperature decreases
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