ENG
17
Malfunction analysis
Please check the items below before asking for maintenance. If the malfunction still
cannot be eliminated, please contact your local dealer or qualified professionals.
Phenomenon
Troubleshooting
Solution
Air conditioner
does not op-
erate
• Power failure?
• Wait for the power to resume.
• Is the plug loose?
• Reinsert the plug.
• Has the air switch tripped
off, or has fuse blown?
• Ask a professional to
replace the air switch or fuse.
• Is there a circuit malfunction?
• Ask a professional to replace
the circuit.
• Does the unit immediately restart
after stopping?
• Wait for 3 minutes, then turn the
unit on again.
Poor cooling
• Is the power too low?
• Wait after reconnecting the
power.
• Is the air filter is too dirty?
• Clean the air filter.
• Is the set temperature correct?
• Adjust the temperature.
• Are doors and windows closed?
• Close doors and windows.
The air
conditioner
cannot receive
a signal from
remote control,
or the remote
control is not
connecting
• Check the unit for interference (e.g.
static charge; unstable voltage).
• Pull out the plug. Insert the plug
after about 3 minutes, and then
turn on the unit.
• Is the remote control within the
receiving range?
• The receiving range for the
remote control is 8 metres.
Do not exceed this range.
• Is it blocked by obstacles?
• Remove the obstacles.
• Is the sensitivity of the remote con-
trol low?
• Check the batteries of the
remote control. If the pow-
er is low, please replace the
batteries.
• Is there a fluorescent lamp in the
room?
• Move the remote control close
to the air conditioner.
• Turn off the fluorescent lamp
and try again.
Summary of Contents for IGPCX-27-1
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