![background image](http://html1.mh-extra.com/html/daikin/perfera-ctxm-r/perfera-ctxm-r_user-reference-manual_4701116044.webp)
8
|
Maintenance and service
User reference guide
44
FTXM20~4 FTXM20~71R2V1B
Daikin room air conditioner
4P518786-5F – 2020.06
WARNING
To prevent electrical 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 careful with ladders when working in high places.
Following symbols may occur on the indoor unit:
Symbol
Explanation
Measure the voltage at the terminals of main circuit capacitors or
electrical components before servicing.
8.2 To clean the indoor unit and user interface
WARNING
Improper detergents or cleaning procedure may cause damage on plastic
components or water leakage. Splashed detergent on electric components, such as
motors, may cause failure, smoke or ignition.
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.
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.