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10
5. Mode Interfere
Multi-zone outdoor units can only support a single mode at one time (cooling or heating).
When the mode set at one or more indoor unit is different from the mode that outdoor unit is using, mode
interfere will occur.
Outdoor unit always run with the mode of first indoor unit that turned on. When the setting mode of
following indoor unit is interfered with it, 3 beeps would be heard, and the indoor unit interfered with the
normal running units would turn off automatically.
If auto mode is selected, the actual running mode of the unit will be dominated by the unit of which first
select auto mode. (Auto mode is invalid for some models.)
Operation Manual
Mode interfere
Cooling
Cooling
Dry
Dry
Heating
Heating
Fan
Fan
Normal
Filter Cleaning
Turn OFF the main power switch before taking filter.
1. Take Out the Filter
2. Clean the Filter
Do not use hot water with temperature more than 40℃.
Do not use light oil essence, diluent, powder or other similar solvents for cleaning.
Air filter can remove dust or other particles in the air, if blocked, the performance of
air conditioner will be greatly reduced. Therefore, in long-term use, you must always
clean the air filter.
If the indoor machine is installed in the place with more air dust, the frequency of
cleaning the air filter should be increased.
Screws
Air filter
Air inlet flange
Remove the fixed screws of the filter and pull the filter down along the rail of the flange as the figure below.
Clean the air filter with a vacuum cleaner or clean water.
1) Use a vacuum cleaner with the air inlet side facing the nozzle of the vacuum.
2) Use clean water with air inlet side turning backward the faucet.
If there is more dirt on the air filter, please use a soft brush and neutral detergent to clean and then dry
the water and set it in a cool place to dry.
.
3. Reinstall the filter
Reinstall the air filter in the reverse order of the filter take out described above.
CAUTION
CAUTION
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