6 Maintenance and service
Operation manual
9
FTXP20~71L2V1B
R32 split series
3P511999-1C – 2018.01
DANGER: RISK OF ELECTROCUTION
To clean the air conditioner or air filter, be sure to stop
operation and turn all power supplies off. Otherwise, an
electric shock and injury may result.
WARNING
To prevent electric shocks or fire:
▪ Do NOT rinse the unit.
▪ Do NOT operate the unit with wet hands.
▪ Do NOT place any objects containing water on the unit.
CAUTION
After a long use, check the unit stand and fitting for
damage. If damaged, the unit may fall and result in injury.
CAUTION
Do NOT touch the heat exchanger fins. These fins are
sharp and could result in cutting injuries.
WARNING
Be carefull with ladders when working in high places.
6.2
To clean the indoor unit and user
interface
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.
DANGER: RISK OF ELECTROCUTION
Before cleaning, be sure to stop the operation, turn the
breaker off or pull out the supply cord. Otherwise, an
electric shock and injury may result.
1
Clean with a soft cloth. If it is difficult to remove stains, use
water or a neutral detergent.
6.3
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.
6.4
To open the front panel
1
Hold the front panel by the panel tabs on both sides and open
it.
6.5
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
Note: (class 50~71)
The titanium apatite deodorizing filter MUST
be removed before cleaning the air filter.
3
Remove the titanium apatite deodorizing filter from all 4 claws.
a
Claw
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.
