Maintenance - Hyundai H-ARI17-09H/I Instruction Manual & Warranty Card

10.
24 hours. The air conditioner will switch on automatically in the set interval of time.
2. Press the Timer OFF button to activate Timer OFF. Each time you press the button you
increase the activation time by 30 minutes ranging from 0 to 10 hours and by 1 hour ranging
from 10 to 24 hours. The air conditioner will switch off automatically in the set interval of
time.
SLEEP mode
Using this button you may turn on or off the sleep mode. When the key pressed in the cooling
mode increases the temperature relative to the set at one degree per hour for two hours and
in heating mode lowers the temperature at two degrees per hour for two hours. After 7 hours
working in this mode, the air conditioner will turn off.
When the power is turned off, the sleep mode is automatically disabled.
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

• Before cleaning unplug the conditioner.
• Cleaning of the indoor unit and remote control board:
EN
• 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 brush-
es 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)