Maintenance - Hyundai H-AR1-05C-UI009/I Instruction Manual

12.
TIMER mode
Procedure of timing:
– If the conditioner is off, then press the «TIMER» button to activate the automatic turning on.
Pressing this button once again, set the time for turning the conditioner on in the set time
interval. To cancel the timer mode, press the «TIMER» button once again.
–If the conditioner is working, then press the «TIMER» button to activate the automatic turning
off. Pressing this button once again, set the time for turning the conditioner off in the set time
interval. To cancel the timer mode, press the «TIMER» button once again.
«SLEEP» mode
Button «SLEEP» (Night Care). Press this button to increase (in the cooling mode) or decrease (in
the heating mode) the air conditioner temperature in relation to the set value by 1°C per hour
for 2 hours after the pressing. The air conditioner will be switched off after 5 hours of operation
in this mode.
This mode allows energy saving and creates comfortable conditions at night.
Regulation of treated air flow direction
Regulating the position of deflectors (blinds), set the direction of treated air flow ensuring
uniform distribution of temperature and the most comfort conditions in the room. To change the
position of deflectors, use the «SWING» button.

8. MAINTENANCE

EN
• Before cleaning unplug the conditioner.
• Cleaning of the indoor unit and remote control board:
• Indoor unit and remote control board should be cleaned with a dry soft cloth.
• If the indoor unit is too unclean, moisten the cloth with cold water.
• It is prohibited to clean the remote control board with moist cloth.
• In order to avoid the damage of paint or details of the conditioner, do not clean it with brushes
and do not leave them on the surface of indoor unit.
• In order to avoid the damage of surface or deformation of the conditioner details, do not clean
it with petrol, solvents, cleaning powders or other chemically active substances.
• Before a sustained interruption in the conditioner work:
• Turn the conditioner on for several hours in the FAN mode. It will allow you to dry its inner
cavities
• Unplug the conditioner. Remove the batteries from the remote control board. Checks before
starting:
• Make sure that an air filter is installed.
• Make sure that air inlet and outlet grilles of the outdoor unit are not blocked by foreign objects.
• Cleaning of air filter
• Air filter cleans the air entering the conditioner from dust and foreign particles. If the filter is
contaminated, the conditioner capacity decreases sharply.
• If the conditioner is operated permanently, the filter should be cleaned once per two weeks.
• If the conditioner is installed in a room with dusty atmosphere, then the air filter should be
cleaned more often.
• To remove the filter, open the indoor unit panel.
• Remove air filters. Clean the filter with a vacuum cleaner or rinse it in clean water. If the filter is
contaminated heavily, clean it with a soft brush and wash in diluted washing solution, then dry
it in a cool place.
• While cleaning the filter with the vacuum cleaner, hold it with contaminated surface up. While
washing the filter in water, hold it with contaminated surface down.
• Do not dry the filter in the sun or near a fire.
• Set the air filter to initial position and close the panel.
Electric air conditioner (split system)