SiEBE18-526 Instruction
System Configuration 233
1
2
3
Operate in the following order.
• The timer is operated in the following two ways.
• Programming the stop time ( )
.... The system stops
operating after the set time has elapsed.
• Programming the start time ( )
.... The system starts
operating after the set time has elapsed.
• The timer can be programmed a maximum of 72
hours.
• The start and the s
top time ca
n be simultaneously
programmed.
PROGRAM TIMER OPERATION
TIMER MODE START/STOP
PROGRAMMING TIME
TIMER ON/OFF
Press the TIMER MODE START/STOP button
several times and select the mode on the
display.
The display flashes.
For setting the timer stop ....... “”
For setting the timer start ...... “”
When thisbutton is pressed, the time
advancesby 1 hour.
When thisbutton is pressed, the time
goesbackward by 1 hour.
Press the PROGRAMMING TIME button and
set the time for stopping or starting the
system.
NOTE
• When setting the timer Off and On at the same
time, repeat the above procedure from
1 to 3
once again.
When the timer is programmed to stop the system
after 3 hoursand start the system after 4 hours, the
system will stop after 3 hoursand 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.
The timer setting procedure ends.
The display “ or ” changes from
flashing light to a constant light.
Refer to figure 4 on page [1]
7. OPTIMUM OPERATION
Observe the following precautions to ensure the
system operates.
• Adjust the room temperature properly for a
comfortable environment. Avoid excessive
heating or cooling.
• Prevent direct sunlight from entering a room
during cooling operation by using curtains or
blinds.
• Ventilate the room regularly.Using the unit for
long periods of time requiresattentive ventilation
of the room.
• Keep doorsand windows closed. If the doorsand
windows rem
ain open, room air will flow out a
nd
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.
• 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 electric-
ity isbeing used even if the sy
stem is not
operating. Turn off the main power supply switch
for saving energy. When reoperating, turn on the
main power supply switch 6hoursbefore opera-
tion for smooth running (Refer to MAINTE-
NANCE).
• When the display shows“ ”(TIME TO
CLEAN AIR FILTER), ask a qualified service
person to clean the filters (Refer to MAINTE-
NANCE).
• Press the TIMER ON/OFF BUTTON once again
to cancel programming. The displa
y vanishes.
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