Daikin FDMA71AV16, Installation Manual

Page: 51 / 57

NOTE
• You may change the time of indication “ ” or
“Time to clean filter”.
If the indoor unit is used in a space where the
air is too contaminated, ask your local dealer
for solution.
Contamination
Time until indication is
displayed
Normal
200 hours
(equivalent to 1 month)
More contaminated
100 hours
(equivalent to 2 weeks)
• If it becomes difficult to remove contamination
from the air filter, replace the air filter.
(Air filter for replacement is an optional
accessor y)
Increase the frequency of cleaning if the unit is
installed in a room where the air is e xtremely
contaminated.
50
7. OPTIMUM OPERATION
Observe the follo wing precautions to ensure the air
conditioner operates.
• Prevent direct sunlight from the wind o w b y
using curtains or blinds during the COOLING
OPERATION.
• Keep doors and wind o ws closed. If the doors and
wind o ws remain open, room air will flo w out and
decrease the effect of cooling and heating.
• Never place objects near the air inlet and the air
outlet of the air conditioner. It may decrease the
effect or stop the operation.
• Set the airflo w flap of the air discharge gr ille
horizontally not to obstruct the wind.
Otherwis e, the wind will not come out and a
failure may result.
• Adjust the room temperature properly for a
comfortable environment. Avoid excessiv e
heating or cooling.
Not doing so w astes electricity.
• When the display sho ws “ ” or “Time to clean
filter”, ask a qualified service person to clean the
filters.
(Refer
to 8. MAINTENANCE on this page .)
Operating the indoor unit with stained air filter
may decrease capacity or cause malfunction.
• Install TVs, radios, and stereos 1 m or more a w a y
from the indoor unit and remote controller.
Images may become fuzzy and noise may be
generated.
Turn
off the po w er circuit brea k er when it is not
in use for a long period. When the po w er circuit
brea k er is turned on, small amount of po w er is
consumed even if the air conditioner is not in
operation. (*1)
Turn off the po w er circuit brea k er for sa ving
energy. When reoperating, turn on the po wer
circuit brea k er 6 hours before operation f or
smooth running.
(Refer to 8. MAINTENANCE on this page .) (*2)
*1 The consumed po w er while the outdoor unit is
not in operation depends on the model.
*2 The setting before the po w er circuit brea k er is
cut off is stored. (The timer setting is cleared.)
• Use the TIMER OPERATION effectively.
It ta k es some time until the indoor temper ature
reaches the set temperature. It is advisable to
start operation in advance using the TIMER
OPERATION.
8. MAINTENANCE
(FOR SERVICE PERSONNEL)
ONLY A QUALIFIED SERVICE PERSON 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 thinner.
CAUTION
• Do not wash the air conditioner with water.
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.
HOW TO CLEAN THE AIR FILTER
When the remote controller indicates “ ” or
“Time to clean filter”, clean the air filter .
• It indicates after running for a certain tim e .
It may cause cracks, electric shocks or a fire.
It may cause electric shocks or a fire due to