Names And Functions Of Parts; Maintenance; How To Clean The Air Filter - Daikin FXFQ25SVM Operation Manual

2. NAMES AND FUNCTIONS OF PARTS

f
g
j
k
i
h
Remote controller (optional accesory)
a The remote controller may not be needed depending
on the system configuration.
b
Air outlet
c Horizontal blade (inside air outlet)
Refrigerant piping
Transmission wiring
Earth wiring (Note)
d
(Note) It is a wiring to let electricity flow from the
indoor unit to the earth for prevention of electric
shocks or a fire in case of emergency.
Power supply wiring
e Drain piping
Air filter (inside suction grille)
f
(Refer to "3. MAINTENANCE" on page 3)
Drain device (built-in)
g It drains moisture in the room removed during the
cooling operation.
Suction grille
h
(Refer to "3. MAINTENANCE" on page 3)
Air outlet identification mark
(
i Use this mark as a reference for setting the airflow
direction.
(only for BRC1E62)
Infrared floor sensor
j
It detects the average temperature of the floor
surface.
Infrared presence sensor
k It detects whether or not someone is there by means
of four sensors corresponding to each air outlet.
3
e
d
b
c
a
)

3. MAINTENANCE

(FOR SERVICE PERSONNEL)
ONLY A QUALIFIED SERVICE PERSONNEL IS
ALLOWED TO PERFORM MAINTENANCE
WARNING
• Do not use flammable gas (such as hair sprays and
insecticides) near the air conditioner.
• Do not wipe the air conditioner with benzine or thin­
ner.
It may cause cracks, electric shocks or a fire.
• Never put your fingers or rods in the air inlet, air outlet
or horizontal blade.
The fan is rotating at high speed, so you would get injured.
CAUTION
• Do not wash the air conditioner with water.
It may cause electric shocks or a fire due to leakage.
• Make sure to turn off the air conditioner when taking
care of the air conditioner and disconnect the power
supply breaker.
Unless the power supply is disconnected, it may cause
electric shocks and injuries.
• When working at a high place, give caution to your
footing.
If the scaffold is unstable, it may cause injuries due to fall
and stumbling.
NOTE
• Do not remove the air filter unless for cleaning.
It may cause failure.
• Do not attach substance (such as paper towels) other
than the specified air filter to the air inlet.
The performance may drop and cause freeze­up/water
leakage.

HOW TO CLEAN THE AIR FILTER

When the remote controller indicates "
filter", clean the air filter.
• It indicates after running for a certain time.
NOTE
• You may change the time of indication "
clean filter".
If the unit is used in a space where the air is more con­
taminated, ask your local dealer for solution.
Contamination Time until indication is displayed
Normal 2,500 hours (equivalent to one year)
More contaminated 1,250 hours (equivalent to a half year)
• If it becomes difficult to remove contamination from the air
filter, replace the air filter.
(Air filter for replacement is an optional accessory)
1. Open the suction grille.
Simultaneously press the two knobs, slowly down the
suction grille.
" or "Time to clean
" or "Time to
3P335595-2D English