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10-6. TIMER OPERATION (ON/OFF TIMER)
SELECT
(OFF TIMER)
(ON TIMER)
TIMER RELEASE
SELECT
(1) Press OPERATE/STOP (ON/OFF) button to start the air conditioner.
(2) Select the timer mode by pressing the button during operation.
Each time this button is pressed, the timer mode is changed in sequence:
(3) Set the time of the timer using the button.
Each time this button is pressed, the set time increase or decrease by 1 hour to12 hours.
Press the button until (OFF TIMER) and (ON TIMER) are not displayed.
1. How to set the timer
2. To release the timer
EMERGENCY OPERATION switch
E.O.
SW
Operation mode
COOL
HEAT
Set temperature
24
:
24
:
Fan speed
Medium
Medium
Horizontal vane
Auto
Auto
The operation mode is indicated by the Operation
Indicator lamp on the indoor unit as following
Not lighted
Lighted
Operation Indicator lamp
EMERGENCY HEAT
EMERGENCY COOL
STOP
10-7. EMERGENCY/TEST OPERATION
In case of test run operation or emergency operation, use EMERGENCY OPERATION switch on the front of the indoor
unit. Emergency operation is available when the remote controller is missing, has failed or the batteries of the remote
controller run down. The unit will start and OPERATION INDICATOR lamp will light.
The first 30 minutes of operation is the test run operation. This operation is for servicing. The Indoor fan speed runs at
High speed and the system is in continuous operation (The thermostat in ON).
After 30 minutes of test run operation, the system shifts to EMERGENCY COOL / HEAT MODE with a set temperature of
24°C. The fan speed shifts to Med.
The coil frost prevention works even in emergency operation, and defrosting too.
In the test run or emergency operation, the horizontal vane operates in VANE AUTO (
) mode.
Emergency operation continues until EMERGENCY OPERATION switch is pressed once or twice or the unit receives any
signal from the remote controller. In case of latter, normal operation will start.
NOTE : Do not press EMERGENCY OPERATION switch during normal operation.
NOTE :
• The OFF TIMER and the ON TIMER cannot be set at the same time.
• The displayed time is the time remaining and will decrease in 1-hour increments as time passes.
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