15
2. Cancel
Timer setting can be cancelled with the TIMER CONTROL buttons. (“
” or “
”)
To cancel the ON timer, press the “
” button.
To cancel the OFF timer, press the “
” button.
Timer is cancelled and the display of set time disappears.
PROGRAM TIMER
(Example 1) The current time is 8:00 PM.
The unit turns off at 11:00 PM, and on at 6:00 AM.
●
The OFF timer and ON timer can be used in combination.
●
“
”and “ ” display shows the order of the OFF timer and ON timer operation.
(Example 2) The current time is 11:00 AM.
The unit turns on at 5:00 PM, and off at 9:00 PM.
NOTE : TIMER setting will be cancelled by power failure or breaker functioning.
8-9. EMERGENCY-TEST OPERATION
When the remote controller is missing, has failed or when the batteries run down, press the EMERGENCY OPERATION
switch on the front of the indoor unit. The unit will start and the 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 notch and the system is in continuous operation. (The thermostat is ON.)
After 30 minutes of test run operation the system shifts to EMERGENCY COOL MODE with a set temperature of 24°C.
The fan shifts to Me notch.
This operation continues until the EMERGENCY OPERATION switch is pressed again or the unit receives any signal
from the remote controller. In case of latter normal operation will start.
The coil frost prevention works even in this operation.
In the test run or Emergency operation, the horizontal vane operates in VANE AUTO mode.
NOTE : Do not press the EMERGENCY OPERATION switch during normal operation.
EMERGENCY OPERATION switch
Press once <Cool>
Press again <Stop>
Operation Indicator lamp
