Malfunction Analysis - Mirage IAPH301A Owner's Manual

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
Indoor unit can't
receive remote
controller's
signal or remote
controller has no
action.
Indoor unit can't
receive remote
controller's
signal or remote
controller has
no action.
Check items
• Whether it's interfered severely
(such as static electricity, stable
voltage)?
•Whether remote controller is
within the signal receiving range?
• Whether there are obstacles?
• Whether remote controller is
pointing at the receiving window?
• Is sensitivity of remote con-
troller low; fuzzy display and no
display?
• No display when operating
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
temperature?
• Heating mode is turned on just
now?
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
receiving window on indoor unit.
• Check the batteries. If the
power of batteries is too low,
please replace them.
• Check whether remote control-
ler appears to be damaged. If
yes, replace it.
• Take the remote controller
close to indoor unit.
• Turn off the fluoresent lamp
and then try it again.
• Eliminate obstacles.
• After reaching to set tempera-
ture, indoor unit will stop blowing
out air.
• In order to prevent blowing
out cold air, indoor unit will be
started after delaying for several
minutes, which is a normal phe-
nomenon.
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