12
Resetting dust collection sign
Operation method
T
ROUBLESHOOTING
The following symptoms are not signs of malfunctions.
* The factory setting will not allow the indicator to flash green.
Check before requesting servicing.
If the product is still not in good condition after checking the above, contact your
Daikin dealer. The customer must not attempt to repair the product.
Contact your Daikin in the following cases
1
When the time for collecting dust from the dust box
comes, collection sign "
" will appear alternately
on the lower part of the basic screen.
At the time of this state, press the Menu/Enter button
on the basic screen.
2
After vacuuming the dust in the dust box, press
buttons on the collection confirmation screen and
select
Yes
Press the Menu/Enter button to reset the dust
collection sign.
Symptom
Probable cause
Slight clicking noise is
generated.
The "
" is
displayed or the
indicator on the panel is
flashing green (*).
The driving sound of
trolleys.
Scorching noise is
generated.
The driving sound of
the brush.
The air conditioning operation of the product stops
temporarily.
The dust box is full, and
filter auto cleaning is
unavailable.
Symptom
Probable cause
Remedy
Dust sticks to the air
filter (dust falls).
The room has a large
quantity of dust
temporarily as a result
of the cleaning of the
room.
Stop the operation of
the air conditioner until
the cleaning of the
room is finished. If
necessary, clean the air
filter.
The dust box is full.
Vacuum the dust. (See
page 11.)
The display "AH" will
appear on screen of the
remote controller and
the operation lamp will
flash.
The dust box is full.
Vacuum the dust and
confirm it on the remote
controller.
(See page 12.)
The dust collection sign
appears soon after the
dust is vacuumed.
Check the dust box
cleaning interval.
Set preferred timing.
The product does not
run according to the
timer settings.
Are the settings in the
remote controller
wrong?
Make settings in the
remote controller again.
Auto
28
°C
20
°C
Colect dust
Set to
Cool
Heat
Return
Setting
Was dust collected?
Dust Collection Method
Yes
No
Cool
Set to
Cool
28
°C
The error code AH-14
will appear on screen of
the remote controller.
One or both trolleys did
not arrive from one to
other side in time limit
of 300 seconds.
Check if 4 screws
holding the trolleys and
carton from under and
behind the trolleys are
removed.
Stop cleaning
operation, turn the
indoor unit power off,
wait 10 seconds. Turn
indoor unit power on
and check whether
there aren’t any objects
blocking the trolley to
reach the limit switch.
When the air conditioner is malfunctioning (e.g.,
giving off a burning odor), stop the air conditioner
and turn off power.
Continued operation under such circumstances may
result in failure, electric shocks, or fire.
Symptom
Measures to be taken
before requesting
servicing
The fuse blows out or safety devices, such
as the power circuit breaker and earth
leakage circuit breaker trip often.
Do not turn ON the
product.
The operation of the buttons on the remote
controller is inaccurate.
Turn OFF the product.
There are other malfunctions or faults.
Stop operation of the
product.
Either one of the following messages
flashes on the basic screen of the remote
controller.
"Error: Push Menu Button."
*
The operation indicator will blink.
"Warning: Push
Menu Button."
* The operation indicator will not blink.
Check the malfunction
codes. (see below)
Symptom
Probable cause
Remedy
Cool
Return
Setting
Set to
Cool
28
°C
Error : Press Menu Button
4PEN470901-1B.book Page 12 Thursday, September 7, 2017 3:17 PM
