8 Troubleshooting
Operation manual
17
ATXM-A
Daikin room air conditioner
3P728539-4 – 2023.06
INFORMATION
▪ If the dust does NOT come off easily, wash them with a
neutral detergent diluted in lukewarm water. Dry the air
filters in the shade.
▪ It is recommended to clean the air filters every 2
weeks.
7.6
To clean the titanium apatite
deodorising filter and the silver
particle filter (Ag-ion filter)
INFORMATION
Clean the filter with water every 6 months.
1
Remove the titanium apatite deodorising filter and the silver
allergen removal air purifying filter from all 4 claws.
a
Tab
2
Remove the dust from the filter with a vacuum cleaner.
3
Soak the filter for 10 to 15 minutes in warm water.
Note:
Do NOT remove the filter from the frame.
4
After washing, shake off remaining water and dry the filter in the
shade. Do NOT wring out the filter when removing water.
7.7
To replace the titanium apatite
deodorising filter and the silver
particle filter (Ag-ion filter)
INFORMATION
Replace the filter every 3 years.
1
Remove the filter from the tabs of the filter frame and replace
the filter with a new one.
INFORMATION
▪ Do NOT throw away the filter frame, but use it again.
▪ Dispose of the old filter as non-flammable waste.
To order titanium apatite deodorising filter or silver particle filters,
contact your dealer.
Item
Part number
Titanium deodorising filter
KAF970A46
Silver particle filter
KAF057A41
7.8
To re-install the front panel
1
Attach the front panel. Align the shafts with the slots and push
them all the way in.
2
Close the front panel slowly; press at both sides and at the
centre.
8
Troubleshooting
If one of the following malfunctions occur, take the measures shown
below and contact your dealer.
WARNING
Stop operation and shut OFF the power if anything
unusual occurs (burning smells etc.).
Leaving the unit running under such circumstances may
cause breakage, electrical shock or fire. Contact your
dealer.
The system MUST be repaired by a qualified service person.
Malfunction
Measure
If a safety device such as a fuse, a
breaker or an earth leakage breaker
frequently actuates or the ON/OFF
switch does NOT properly work.
Turn OFF the main power
switch.
If water leaks from the unit.
Stop the operation.
The operation switch does NOT work
well.
Turn OFF the power
supply.
The Daikin eye flashes and you can
check the error code by the wireless
remote control. To display the error
code see the user reference guide of
the indoor unit.
Notify your installer and
report the error code.
If the system does NOT operate properly except for the above
mentioned cases and none of the above mentioned malfunctions is
evident, investigate the system in accordance with the following
procedures.
INFORMATION
Refer to the reference guide located on
for more troubleshooting tips. Use the
search function to find your model.
If after checking all above items, it is impossible to fix the problem
yourself, contact your installer and state the symptoms, the complete
model name of the unit (with manufacturing number if possible) and
the installation date (possibly listed on the warranty card).
Summary of Contents for Siesta ATXM20A2V1B
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