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Timer Operation - Fujitsu Inverter 9374379453 Operating Manual

Air conditioner compact cassette type heat & cool model (reverse cycle)
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TIMER OPERATION

Before using the timer function, be sure that the Remote controller is set to the correct current time (☞ P. 4).
If the indoor unit is connected to a wired remote controller, the wireless remote controller cannot be used to set the timer.
To Use the ON timer or OFF timer
1
Press the START/STOP button.
(if the unit is already operating, proceed to step 2).
The indoor unit's OPERATION Indicator Lamp will light.
2
Press the TIMER MODE button to select the OFF tim-
er or ON timer operation.
Each time the button is pressed the timer function changes in the following
order:
The indoor unit's orange TIMER Indicator Lamp will light.
3
Use the TIMER SET buttons to adjust the desired OFF
time or ON time.
Set the time while the time display is À ashing (the À ashing will continue for
about 5 seconds).
button: Press to advance the time.
button: Press to reverse the time.
About 5 seconds later, the entire display will reappear.
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 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 3 seconds later, the entire display will reappear.
The indoor unit's TIMER Indicator Lamp will light.
3
Press the TIMER MODE button to select the PROGRAM
timer operation (OFF
The display will alternately show "OFF timer" and "ON timer", then change to
show the time setting for the operation to occur ¿ rst.
The program timer will begin operation. (If the ON timer has been selected
to operate ¿ rst, the unit will stop operating at this point.)
About 5 seconds later, the entire display will reappear.
About the Program timer
The program timer allows you to integrate OFF timer and ON timer operations in a
single sequence. The sequence can involve 1 transition from OFF timer to ON timer,
or from ON timer to OFF timer, within a 24 hour period.
The ¿ rst timer function to operate will be the 1 set nearest to the current time. The
order of operation is indicated by the arrow in the Remote Controller's Display
(OFF o ON, or OFF m ON).
1 example of Program timer use might be to have the air conditioner automatically
stop (OFF timer) after you go to sleep, then start (ON timer) automatically in the
morning before you arise.
En-7
CANCEL
OFF
PROGRAM (OFF
ON, OFF
ON or OFF
ON
ON)
ON will display).
To Cancel the Timer
Use the TIMER button to select "CANCEL".
The air conditioner will return to normal opera-
tion.
To Change the Timer Settings
Perform steps 2 and 3.
To Stop Air Conditioner Operation while
the Timer is Operating
Press the START/STOP button.
To Change Operating Conditions
If you wish to change operating conditions
(Mode, Fan Speed, Thermostat Setting,
QUIET mode), after making the timer setting
wait until the entire display reappears, then
press the appropriate buttons to change the
operating condition desired.
To Cancel the Timer
Use the TIMER MODE button to select "CAN-
CEL".
The air conditioner will return to normal opera-
tion.
To Change the Timer Settings
1. Follow the instructions given in the section "To
Use the ON Timer or OFF Timer" to select
the timer setting you wish to change.
2. Press the TIMER MODE button to select
either OFF
ON or OFF
To Stop Air Conditioner Operation while the
Timer is Operating
Press the START/STOP button.
To Change Operating Conditions
If you wish to change operating conditions
(Mode, Fan Speed, Thermostat Setting, QUIET
mode), after making the timer setting wait until
the entire display reappears, then press the
appropriate buttons to change the operating
condition desired.
ON.

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