Daikin ADEA35A2VEB Operation Manual page 6

5 Maintenance and service
WARNING
▪ R410A is a non-combustible refrigerant, and R32 is a
mildly flammable refrigerant; they normally do NOT
leak. If the refrigerant leaks in the room and comes into
contact with fire from a burner, a heater, or a cooker,
this may result in a fire (in case of R32), or the
formation of a harmful gas.
▪ Turn OFF any combustible heating devices, ventilate
the room, and contact the dealer from where you
purchased the unit.
▪ Do NOT use the unit until a service person confirms
that the part from which the refrigerant leaked has been
repaired.
5.3 To clean the drain pan
1 Clean the drain pan so that it does NOT become clogged and
dusty.
5.4 To handle the drain pipe plug
NOTICE
▪ Do NOT remove the drain pipe plug. Water might leak
out.
▪ Use the drain outlet only to discharge the water if the
drain pump is not used or before maintenance.
▪ Insert and remove the drain plug gently. Excessive
force may deform the drain socket of the drain pan.
1 Pull out the plug: Do NOT wiggle the plug up and down.
a
a Drain plug
2 Push in the plug: Set the plug and push it in using a Phillips
screwdriver.
a
b
a Drain plug
b Phillips screwdriver
5.5 Cleaning the air filter, suction
grille, air outlet and outside panels
5.5.1 To clean the air outlet and outside panels
WARNING
Do NOT let the indoor
consequence: Electrical shock or fire.
Operation manual
6
unit get wet. Possible
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.
Clean with a soft cloth. If it is difficult to remove stains, use water or
neutral detergent.
5.5.2 To clean the air filter
When to clean the air filter:
▪ Rule of thumb: Clean every 6 months. If the air in the room is
extremely contaminated, increase the cleaning frequency.
▪ Depending on the settings, the user interface can display the
TIME TO CLEAN AIR FILTER notification. Clean the air filter
when the notification is displayed.
▪ If the dirt becomes impossible to clean, change the air filter
(= optional equipment).
How to clean the air filter:
1 Remove the air filters by pulling their cloth upward (in case of
rear suction) or backward (in case of bottom suction).
rear suction
2 Clean the air filter. Use a vacuum cleaner or wash with water. If
the air filter is very dirty, use a soft brush and neutral detergent.
3 Dry the air filter in the shadow.
4 Reattach the air filter. Align the 2 hanger brackets and push the
2 clips in their place and pull the cloth if necessary.
rear suction
5 Confirm that 4 hangers are fixed.
6 In case of bottom suction, close the air inlet grille.
bottom suction
bottom suction
ADEA-A
Split system air conditioners
3P551387-1B – 2024.07