Fujitsu AUT12 Operating Manual page 11

To Use the PROGRAM timer
1 Press the START/STOP button
(if the unit is already operating, proceed to step 2).
The indoor unit's OPERATION indicator lamp (red) will light.
2 Set the desired times for OFF timer and ON timer.
See the section "To Use the ON timer or OFF timer" to set the desired
mode and times.
About five seconds later, the entire display will reappear.
The indoor unit's TIMER indicator lamp (green) will light.
3 Press the TIMER button to select the PROGRAM timer
operation (either OFF → ON or OFF ← ON will display).
The display will alternately show "OFF timer" and "ON timer", then change
to show the time setting for the operation to occur first.
G The PROGRAM timer will begin operation. (If the ON timer has been
selected to operate first, the unit will stop operating at this point.)
About five seconds later, the entire display will reappear.
About the ON timer
G The timer function is designed to bring your room to a comfortable temperature by the set time; as a result, the unit
automatically begins operation before the set time so that the room reaches the desired temperature by the time set on the
timer.
G The hotter it is in summer, or the colder it is in winter, the earlier that operation will begin.
* During Heating Operation ....... from 45 to 10 minutes before set time.
During Cooling/Dry Operation ... from 20 to 10 minutes before set time.
During Fan Operation .............. at the set time.
TIMER
ON
OFF
To Cancel the Timer
Use the TIMER button to select "TIMER
START
RESET." STOP
The air conditioner will return to normal
operation.
To Change the Timer Settings
1. Follow the instructions given in the section
"To Use the ON Timer or OFF Timer" to se-
lect the timer setting you wish to change.
2. Press the TIMER button to select either
OFF → ON or OFF ← ON.
To Stop Air Conditioner Operation
while the Timer is Operating
Press the START/STOP button.
To Change Operating Conditions
If you wish to change the operating
conditions (Mode, Fan Speed, Thermostat
Setting), after making the timer setting,
wait until the entire display reappears, then
press the appropriate buttons to change to
the desired operating condition.
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