Daikin FXMQ72MVJU, Operation Manual

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3 English
• Make sure that the drainpipe is installed properly to
drain water. If no water is discharged from the drainpipe
while the air conditioner is in the cooling mode, the
drainpipe may be clogged with dust or dirt and water
leakage from the indoor unit may occur. Stop operating
the air conditioner and contact your dealer.
NAME OF PARTS
Refer to figure 1 on page [1]
1. Air outlet
2. Remote controller
3. Suction grille
MAINTENANCE
WARNING
• Only a qualified person is allowed to perform mainte-
nance without daily maintenance.
• Turn off all electrical power before doing any mainte-
nance to avoid the risk of serious electric shock; never
sprinkle or spill water or liquids on the unit.
• Contact your dealer for repair and maintenance.
Improper repair and maintenance may result in water
leakage, electric shock, and fire. Only use accessories
made by Daikin that are specifically designed for use
with the equipment and have them installed by a profes-
sional.
• Do not use flammable materials (e.g., hairspray or insec-
ticide) near the product.
Do not clean the product with organic solvents such as
paint thinner.
The use of organic solvents may cause crack damage to
the product, electric shocks, or fire.
CAUTION
• Before cleaning, stop the operation of the unit by turning
the power off or by pulling the supply cord out from its
receptacle. Otherwise, an electric shock and injury may
result.
• Do not wash the air conditioner with excessive water. An
electric shock or fire may result.
• Consult with the installation contractor for cleaning.
• Incorrect cleaning of the inside of the air conditioner
could make the plastics parts break and cause water
leakage or electric shock.
• Watch your steps at the time of air filter cleaning or
inspection.
High-place work is required, to which utmost attention
must be paid.
If the scaffold is unstable, you may fall or topple down,
thus causing injury.
NOTE
• Do not wipe the controller operation panel with benzene,
thinner, chemical dust cloth, etc. The panel may get dis-
colored or the coating can peel off. If it is heavily dirty,
soak a cloth in water-diluted neutral detergent, squeeze
it well and wipe the panel clean. Then wipe it with
another dry cloth.
HOW TO CLEAN THE AIR FILTER
(The air filter is an optional accessory.)
Clean the air filter when the display shows “
” (TIME TO
CLEAN AIR FILTER).
Increase the frequency of cleaning if the unit is installed in a
room where the air is extremely contaminated.
(As a yardstick for regulating yourself, consider cleaning the fil-
ter.)
1. Remove the air filters.
2. Clean the air filter.
Use vacuum cleaner A) or wash the air filter with water B) .
A) Using a vacuum cleaner
B) Washing with water
To clean the air filter, use soft brush and neutral deter-
gent.
Remove water and dry in the shade.
NOTE
• Do not wash the air conditioner with hot water of more than
122°F. Doing so may result in discoloration or deformation.
• Never dry the filter by direct firing. Doing so may result in
burning.
3. Fix the air filter.
4. Press the FILTER SIGN RESET BUTTON on the remote
controller.
The display “ ” (TIME TO CLEAN AIR FILTER) van-
ishes.
(For details, see the operation manual for the outdoor unit.)
NOTE
• Do not remove the air filter except when cleaning.
Unnecessary handling may damage the filter.