6
If the problem remains, please contact the distributor or Clivet's air
conditioner customer service center, and provide info about the
product model and the fault details.
Do not replace the power cable by yourself to avoid danger.
Do not repair the air conditioner by yourself.
CAUTION
Fault
Cause
Solution
Starting
failure
Power failure
Power switch is off
The fuse of the power switch is blown.
The batteries of the remote
controller are exhausted.
The time set for the timed
power-on has not arrived.
Wait for the power supply
to be restored.
Turn on the power
Replace the burnt fuse.
Replace the batteries.
Wait or cancel the
setting.
The temperature setting is
inappropriate.
The air inlet or outlet of the
IDU or ODU is blocked
Doors and windows are open.
Remove the obstacles.
Close the doors and windows.
The air inlet or outlet of the
IDU or ODU is blocked.
Compressor 3-minute protection
The temperature setting
is inappropriate.
Remove the obstacles and
perform the operation again.
Wait.
Set the temperature
properly.
There is air
blowing, but
the cooling
effect is poor.
There is air
blowing, but
the unit
cannot supply
cold air.
Set the temperature properly.
Increase or decrease the
temperature. Read Operating
Methods for details.
1
5
3
7
2
4
6
No. Symptoms
Check item
Cause
The fan speed
cannot be
adjusted.
No remote
controller signal
is sent when
is pressed.
Check whether the
mode on the display
is Auto.
When Auto is selected, the
IDU will automatically select
Auto as the fan speed.
When Dry is selected, the IDU
will automatically select Auto
as the fan speed.
The fan speed can only be
selected in the Cool, Heat,
and Fan modes.
The remote controller cannot
send signals when the
batteries are exhausted.
Check whether the
mode on the display is
Dry.
The batteries of the
remote controller
are exhausted.
The
temperature
indicator is off.
In the Fan mode, the
temperature cannot be set.
Check whether the
mode on the display
is Fan.
Timed Off
disappears
after a while.
After the set time has arrived,
the air conditioner stops.
Check whether the
time set on the timer
has been reached.
Timed On
disappears after
a while.
When the time to start the
operation of the air conditioner
has arrived, the air conditioner
will automatically start running
and the corresponding display
will disappear.
Check whether the
time set on the timer
has been reached.
The air
conditioner
makes no
receiving sound
when is
pressed.
Point the signal transmitter of
the remote controller towards
the receiver of the IDU and
press . The controller
signal cannot be received
since the air conditioner is
off.
Check when is
pressed, whether the
signal transmitter of
the remote controller
is pointed to the
receiver of the IDU.
Check whether the
air conditioner’s
power switch is on.
The remote
controller does
not respond to
button pressing.
Button is locked.
Check the display of
the remote
controller
