Hisense AF-24ER4SL - Инструкция (Страница 9)

Failure Possible reason Actions
Interruptions in power supply Wait for restoration of power supply
Batteries in the remote control board are low Replace the batteries
The conditioner does not
work
Time of turning on is set by the timer
Wait till the conditioner turns on by
the timer or cancel the timer setting
The set air temperature is too high or too low Set the air temperature correctly
The air filter is clogged with dust Clean the air filter Insufficient cooling or
heating capacity
Foreign objects block the air inlet and return
air grillages of the outdoor unit
Remove foreign objects
A three-minute delay of compressor turning
on
Wait a little
The conditioner works, but
does not cool or heat the
room
The air temperature is set incorrectly Set the temperature correctly