Tesla TA27FFCL-0932IA, User Manual, Page: 9 / 296

9
ENG
Maintain after use
TROUBLESHOOTING
1. Cut off the power source of the air conditioner, turn off the main power switch and remove the batteries from the
remote controller.
2. Clean the filter and the unit body.
3. Remove the dust and debris from the outdoor unit.
4. Check whether there is damage in the mounting bracket of the outdoor unit, and if any, please contact our local
service center.
Do not repair the air conditioner by yourself as wrong maintenance may cause electric shock or fire or explode,
please contact the authorized service center and let the professionals conduct the maintenance, and checking the
following items prior to contacting for maintenance can save your time and money.
CAUTION!
Phenomenon Troubleshooting
The air conditioner does
not work.
• There might be power outages.
→
Wait until power is restored.
• Power plug may be loose out from the socket.
→
The plug in the plug tightly.
• Power switch fuse may blow.
→
Replace the fuse.
• The time for timing boot is yet to come.
→
Wait or cancel the timer settings.
The air conditioner can’t
run after the immediate
start-up after it is shut
down.
• If the air conditioner is turned on immediately after it is turned off, the protective
delay switch will delay the operation for 3 to 5 minutes.
The air conditioner stops
running after it starts up
for a while.
• May reach the setting temperature.
→
It is a normal function phenomenon.
• May be at a defrosting state.
→
It will automatically restore and run again after
defrosting.
• Shutdown Timer may be set.
→
If you continue to use, please turn it on again.
The wind blows out, but
the cooling/ heating
effect is not good.
• Excessive accumulation of dust on filter, blocking at air inlet and outlet, and the
excessively small angle of the louver blades all will affect the cooling and heating
effect.
→
Please clean the filter, remove the obstacles at the air inlet and outlet
and regulate the angle of the louver blades.
• Poor cooling and heating effect caused by doors and windows opening, and
unclosed exhaust fan.
→
Please close the doors, windows, the exhaust fan, etc.
• Auxiliary heating function is not turned on while heating, which may lead to poor
heating effect.
→
Turn on the auxiliary heating function. (only for models with
auxiliary heating function)
• Mode setting is incorrect, and the temperature and wind speed settings are not
appropriate. → Please re-select the mode, and set the appropriate temperature
and wind speed.
The indoor unit blows
out odor.
• The air conditioner itself does not have undesirable odor. If there is odor, it may
be due to accumulation of the odor in the environment.
→
Clean the air filter or
activate the cleaning function.
There is sound of
running water during
the running of air
conditioner.
• When the air conditioner is started up or stopped, or the compressor is started
up or stopped during the running, sometimes the “hissing” sound of running
water can be heard.
→
This is the sound of the flow of the refrigerant, not a
malfunction.