TCL ITCA-60CHRA/DV3I, Technical Manual, Page: 106 / 113

DC Inverter Air
Model Operation Sequence
a. Slide the clip of air intake panel along the arrow direction and
Ducted Indoor Unit open downward the air intake grill;
b. Take out the dust filter screen at the bottom of air conditioner.
B. Detach the filter screen: press down the hook of dust filter screen and pull down to take out the filter screen.
C. Clean the filter screen.
The filter screen can be cleaned by vacuum cleaner or clean water. If the dirt is heavier, please use the soft brush
and neutral detergent to clean and then spin the water and put it in cool place.
Notes: do not dry up the filter screen in direct sunlight or by fire; the filter screen of the embedded air
conditioner shall be assembled before the installation and the fixation.
D. Re‐mount the filter screen
E. Re‐mount and close the air intake grill as per the reverse order of Step A and Step B.
2) Clean the air outlet and panel
(1) Wipe it with soft dry cloth;
(2) If it is difficult to remove the stain, please use the clean water or neutral detergent to clean it.
Notes:
A. Do not clean it with gasoline, benzene, volatile agent, scouring powder and liquid pesticides; otherwise it will
cause the discoloration or deformation;
B. Do not get the water into the indoor unit; otherwise, it may cause electric shock or fire;
C. Do not scrub it while cleaning the air deflector with water;
D. If the air conditioner is operated under the condition of no installation of filter screen, the dust accumulated
in the air conditioner will cause the fault because the dust in the indoor air cannot be removed.
2).
Maintenance of Outdoor Unit
1) Some edges of stamping parts and fins of condenser are sharp, any incorrect operation may lead to damage,
and therefore, it must be careful while cleaning it.
2) The inside coils and other parts of outdoor unit shall be cleaned regularly. Please feel free to contact the
commercial air conditioner dealers or local TCL commercial air‐conditioner after‐sale service center.
3) It is necessary to regularly check the air outlet of outdoor unit to see whether they are blocked by dirt or soot;
3).
System Maintenance prior to Seasonal Shutdown
1) Make the air conditioner in a blowing running state and keep it for about half a day to fully dry its inside;
2) Turn off the air conditioner via the ON/OFF of the remote controller and then power it off. If the power supply
is not switched off, the machine will consume the electricity of several kilowatts or tens of kilowatts. Therefore,
if it is powered off, it can save the power.
3) After the air conditioner has been used for several seasons, there will be accumulated debris of different
degrees in it according to the different working conditions. For this reason, except the said common cleaning
operations, it is recommended to carry out other inspection and maintenance, for example, the trained service
personnel can be invited to clean the air filter and its housing.
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