Daikin FBQ50BV1A, Operation Manual

Page: 9 / 13

6
PROGRAMMING TIME
Press the PROGRAMMING TIME button and
set the time for stopping or starting the sys-
tem.
When this button is pressed, the time
advances by 1 hour.
When this button is pressed, the time
goes backward by 1 hour.
TIMER ON/OFF
Press the TIMER ON/OFF button.
The timer setting procedure ends.
The display “
or ” changes from flash-
ing light to a constant light.
Refer to figure 4 on page [1]
NOTE
•
When setting the timer Off and On at the same
time, repeat the above procedure from
to
once again.
When the timer is programmed to stop the system
after 3 hours and start the system after 4 hours, the
system will stop after 3 hours and then 1 hour later
the system will start.
•
After the timer is programmed, the display shows
the remaining time.
•
Press the TIMER ON/OFF button once again to
cancel programming. The display vanishes.
Observe the following precautions to ensure the
system operates.
•
Adjust the room temperature properly for a com-
fortable environment. Avoid excessive heating or
cooling.
•
Prevent direct sunlight from entering a room dur-
ing cooling operation by using curtains or blinds.
•
Ventilate the room regularly.
Using the unit for long periods of time requires
attentive ventilation of the room.
•
Keep doors and windows closed. If the doors and
windows remain open, room air will flow out and
cause to decrease the effect of cooling and heating.
•
Do not place other heaters directly below the
indoor unit.
They may deform due to the heat.
2
3
7. OPTIMUM OPERATION
1
3
•
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 “ ” (TIME TO CLEAN
AIR FILTER), ask a qualified service person to
clean the filters (Refer to MAINTENANCE).
•
It takes time for the room temperature to reach the
set temperature.
We recommend starting the operation in advance
using timer operation.
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.
HOW TO CLEAN THE AIR FILTER <FIELD
SUPPLIED PARTS>
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 con-
taminated.
(As a yardstick for regulating yourself, consider
cleaning the filter.)
1. Clean the air filter.
Use vacuum cleaner A) or wash the air filter with
water B) .
A) Using a vacuum cleaner
8. MAINTENANCE
(FOR SERVICE PERSONNEL)