Maintenance (For Service Personnel) - Daikin FH(Y)35BVE Operation Manual

• Never place objects near the air inlet and the air
outlet of the unit. It may cause deterioration in the
effect or stop in the operation.
• Turn off the main power supply switch when it is
not used for long periods of time. When the main
power switch is turned on, some watts of electricity
is being used even if the system is not operating.
Turn off the main power supply switch for saving
energy. When reoperating, turn on the main power
supply switch 6hours before operation for smooth
running (Refer to MAINTENANCE).
• When the display shows "
AIR FILTER), ask a qualified service person to
clean the filters (Refer to MAINTENANCE).
8. MAINTENANCE
(FOR SERVICE PERSONNEL)
ONLY A QUALIFIED SERVICE PERSON IS
ALLOWED TO PERFORM MAINTENANCE
IMPORTANT!
• BEFORE OBTAINING ACCESS TO TERMINAL
DEVICES, ALL POWER SUPPLY CIRCUITS
MUST BE INTERRUPTED
• To clean the air conditioner, be sure to stop oper-
ation, and turn the power switch off. Otherwise, an
electric shock and injury may result.
• Do not wash the air conditioner with water
Doing so may result in an electric shock.
• Be careful with a scaffold or staging
Caution must be exercised because of work at a
high place.
Fig. 2
Fig. 3
English
" (TIME TO CLEAN
Fig. 4
Fig. 5
HOW TO CLEAN THE AIR FILTER
Clean the air filter when the display shows "
(TIME TO CLEAN AIR FILTER).
It will display that it will operate for a set amount of
time.
Increase the frequency of cleaning if the unit is
installed in a room where the air is extremely con-
taminated.
If the dirt becomes impossible to clean, change the
air filter (Air filter for exchange is optional).
1. Open the suction grille.
Slide both knobs simultaneously as shown and
then pull them downward.
(Do the same procedure for closing.)
(Refer to Fig. 2)
2. Remove the air filters.
Push the 2 tabs up, and slowly lower the grille.
(Refer to Fig. 3)
3. 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
When the air filter is very dirty, use soft brush
and neutral detergent.
Remove water and dry in the shade.
NOTE
• Do not wash the air conditioner with hot water of
more than 50°C, as doing so may result in discol-
oration and/or deformation.
• Do not expose it to fire, as doing so may result in
burning.
"
8