Ballu KF-25GWE, Service Manual

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7.CONTROL MODE
Detection. The remote controller detects the room temperature once every 20 seconds, and automatically transmits the
signal at 3-minute intervals or when it has detected a change in the room temperature. If the indoor control unit has not
received a remote signal for more than 10 minutes, the control function will be automatically switched over to the
temperature sensor at the air intake.
10.2
Neither turning on nor turning off operations will cancel the interface communication function.
10.3 In default, the air conditioner is set to start the interface communication function.
11. Timer function
11.1 Timer on: When set to start in the set time with the remote controller, the air conditioner enters in the timer on
status. When the set time is up, the air conditioner turns on and operates according to the preset conditions after
receiving the signal from the remote controller. If the air conditioner has not received the signal of the remote
controller when the set time is up, it will automatically start and operate according to the preset conditions.
11.2 Timer off: When set to stop in the set time with the remote controller, the air conditioner enters the timer off
status. When the set time is up, the air conditioner turns off after receiving the signal from the remote controller. If
the air conditioner has not received the signal of the remote controller when the set time is up, it will turn off
automatically.
11.3 Neither turning on nor turning off operations will cancel the timer function.
12. Sleep function
12.1 In the heating or cooling mode, press the “Sleep” button on the remote controller to start or cancel the sleep
function in sequence.
12.2 In the heating mode, 1 hour after the sleep mode starts, the temperature setting will decrease by 3 . After
another 2 hours, the temperature decreases by 4 further. The unit will continue to run for further 5 hours and then
stops automatically.
12.3 In the cooling mode, 1 hour after the sleep mode starts, the setting temperature will rise by 1 . The unit will
continue to run for further 7 hours and then automatically stops.
12.4 In default, the preset status is to cancel the sleep function. Turning off the unit will also cancel the sleep
function.
Note: This function is subject to the description in the User's Manual.
13. High power run function
In the high power run mode, the indoor fan speed is switched over to the high power run and the high power
indicator lamp on the display panel lights up.
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