7 Maintenance and service
Operation manual
12
FTXP20~35 ATXP20~35N5V1B9
R32 Split series
3P717028-5D – 2023.08
7.2
To clean the indoor unit and
wireless remote control
DANGER: RISK OF ELECTROCUTION
Before cleaning, be sure to stop the operation, turn the
breaker OFF or pull out the supply cord. Otherwise, an
electrical shock and injury may result.
NOTICE
▪ Do NOT use gasoline, benzene, thinner, polishing
powder or liquid insecticide.
Possible consequence:
Discoloration and deformation.
▪ Do NOT use water or air of 40°C or higher.
Possible
consequence:
Discoloration and deformation.
▪ Do NOT use polishing compounds.
▪ Do
NOT
use
a
scrubbing
brush.
Possible
consequence:
The surface finishing peels off.
▪ As an end user, you may NEVER clean inside parts of
the unit by yourself; this work must be performed by a
qualified service person. Contact your dealer.
1
Clean with a soft cloth. If it is difficult to remove stains, use
water or a neutral detergent.
7.3
To clean the front panel
1
Clean the front panel with a soft cloth. If it is difficult to remove
stains, use water or a neutral detergent.
7.4
To clean the air filters
1
Push the tab at the centre of each air filter, then pull it down.
2
Pull out the air filters.
1
2
3
Remove the titanium apatite deodorising filter and silver particle
filter from the tabs.
a
Tab
4
Wash the air filters with water or clean them with a vacuum
cleaner.
5
Soak in lukewarm water for about 10 to 15 minutes.
6
Install all filters back in their original positions. Make sure filters
are completely dry before installation.
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.
INFORMATION
▪ If the dust does NOT come off easily, wash the air
filters with a neutral detergent diluted in lukewarm
water. Dry the air filters in the shade.
▪ Be sure to remove the titanium apatite deodorising and
silver particle filters.
▪ It is recommended to clean the air filters every 2
weeks.
7.5
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 and silver particle
filters from the tabs.
a
Tabs
