Idiomas disponibles
Idiomas disponibles
Malfunction analysis
General phenomenon analysis
Please check below items before asking for maintenance. If the malfunction still
can't be eliminated, please contact local dealer or qualified professionals.
Phenomenon
● Whether it's interfered severely
(such as static electricity,
stable voltage)?
● Whether remote controller is
within the signal receiving
range?
Indoor unit
● Whether there are obstacles?
can't receive
● Whether remote controller is
remote
pointing at the receiving
controller's
window?
signal or
● Is sensitivity of remote
remote
controller low; fuzzy display
controller
and no display?
has no
● No display when operating
action.
remote controller?
● Fluorescent lamp in room?
● Air inlet or air outlet of indoor
unit is blocked?
● Under heating mode, indoor
temperature is reached to set
No air
temperature?
emitted
from indoor
● Heating mode is turned on just
unit
now?
Check items
22
Solution
● Pull out the plug. Reinsert the
plug after about 3min, and
then turn on the unit again.
● Signal receiving range is 8m.
● Remove obstacles.
● Select proper angle and point
the remote controller at the re-
ceiving window on indoor unit.
● Check the batteries. If the
power of batteries is too low,
please replace them.
● Check whether remote
controller appears to be
damaged. If yes, replace it.
● Take the remote controller
close to indoor unit.
● Turn off the fluorescent lamp
and then try it again.
● Eliminate obstacles.
● After reaching to set temper-
ature, indoor unit will stop bl-
owing out air.
● In order to prevent blowing out
cold air, indoor unit will be
started after delaying for sev-
eral minutes, which is a nor-
mal phenomenon.
