TEMPERATURE SET BACK TIMER

Instructions related to heating are applicable to “HEAT PUMP MODELS” and “HEAT RECOVERY MODELS” only.

The timer function is not available depending on the model.

To set the temperature SET BACK timer

1

SET BACK

SU MO TU

WE TH FR SA

If there is no existing

 

 

 

 

 

 

 

 

 

 

 

SET BACK tempera-

 

 

 

 

ture setting, “- -” will

 

 

3 6 9

12 15 18 21

be displayed for the

 

 

 

 

temperature.

Press the SET BACK button to change to the SET BACK confirmation display. The SET BACK operating time and the set temperature will be displayed.

2 SET

Press the SET button for 2 seconds or more.

3

Day setting

 

Operating time setting

 

SU MO TU

WE TH FR SA

DAY

SET

SET

 

 

 

 

 

 

 

 

 

 

 

 

DAY OFF

 

 

 

3

6

9

12 15 18 21

 

2

 

4

 

 

 

 

 

1

3

ex. When setting all days together

Follow steps 3 and 4 in “To set the WEEKLY timer” (p. 6). The DELETE button is also used as described in the procedures for the weekly timer.

4

Temperature setting

Press the SET TEMPERATURE buttons to

 

set the temperature (from 48 °F to 88 °F).

 

SU MO TU WE TH FR SA

 

 

 

 

3

6

9

12 15 18 21

SET BACK

ON

84°F

OFF

ex. Operating time 3:00–10:00 P.M.

temperature

76°F

 

 

(15:00–22:00)

Normal

 

 

76°F

 

 

 

temperature

 

 

 

 

 

 

 

5 SET

Repeat steps 3 and 4. Press the SET button for 2 seconds or more to com- plete the temperature SET BACK timer settings.

To start/cancel the temperature SET BACK timer operation

To start

SET BACK

SU MO TU WE TH FR SA

To cancel

SET BACK

DELETE

 

 

1

2

ex. Display during SET BACK timer operation (The operating time will not be displayed.)

Press the SET BACK button. The SET BACK confirmation display appears for 5 seconds, and then the timer starts au- tomatically.

Press the SET BACK button, and then press the DELETE button while the SET BACK confirmation display is dis- played. Even if the SET BACK button is pressed again, the SET BACK timer will be cancelled.

NOTES

(1)The SET BACK timer only changes the set temperature, it cannot be used to start or stop air conditioner operation.

(2)The SET BACK timer can be set to operate up to two times per day but only one temperature setting can be used.

(3)The SET BACK timer can be used together with the ON, OFF, and weekly timer functions.

(4)During the COOL/DRY mode, the air conditioner will operate at a minimum of 64 °F even if the SET BACK temperature is set to 62 °F or lower.

(5)The SET BACK operating time is displayed only in the SET BACK confirmation display. (Refer to step 1 for the SET BACK confirmation display.)

(6)Room temperatures as low as 48, 52, and 56 °F cannot be set depending on the model.

En-8

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Fujitsu Remote Controller, UTB-UUB Temperature SET Back Timer, To set the temperature SET Back timer, Temperature setting