7 Maintenance and service
Operation manual
17
CVXM20+FVXM25~50A2V1B
Split system air conditioners
3P477071-2F – 2020.06
7.2 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.
7.3 To clean the front panel
WARNING
Do NOT let the indoor unit get wet. Possible
consequence: Electric shock or fire.
NOTICE
▪ Do NOT use gasoline, benzene, thinner polishing
powder or liquid insecticide. Possible consequence:
Discoloration and deformation.
▪ Do NOT use water or air of 50°C or higher. Possible
consequence: Discoloration and deformation.
▪ Do NOT scrub firmly when washing the blade with
water. Possible consequence: The surface sealing
peels off.
You can remove the front panel to clean it.
CAUTION
Be careful when opening and handling the front panel;
sharp edge of the front panel may cause injury.
1 Slide both sliders in the direction of the arrows until they click.
2 Open the front panel and undo the string.
3 Remove the front panel.
4 Wipe it with a soft cloth soaked in water.
5 Let it dry in the shade after washing.
6 To reinstall and close the front panel, see "7.9To re-install the
front panel"[419].