Fujitsu AB12 Service Manual page 62

Multi air conditioning system for buildings vrf (freely selectable multi type system)
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About the DAY OFF
Use the DAY OFF setting to switch off timed operation for a selected day in the coming week.
This is a temporary, one-time setting. The DAY OFF setting is automatically cleared as soon as the specified day passes.
Using the DAY OFF Setting
Press the START/STOP button to stop the air conditioner, and
then proceed as follows.
1. Carry out steps 1 to 2 of the "Setting Up the Weekly
Timer Operation" procedure to select the day that you
want to set as the DAY OFF.
2. Press the DAY OFF button.
The DAY OFF setting is registered, and the DAY OFF caption
appears on the display.
To cancel the DAY OFF setting:
You can cancel the setting by pressing the DAY OFF button
again.
NOTES:
(1) The DAY OFF setting is only available for days for which weekly time settings already exist.
(2) You can make this setting for any of the next seven days (counting from the current day).
(3) The DAY OFF setting is effective over the range illustrated below. The Weekly setting for which an ON time
has been set is eligible for the day in which the DAY OFF has been set.
ON
WEEKLY setting for preceding
Preceding day
(4) The display on the clock's lower line will usually be "
CLOCK
C
TIMER
WEEKLY
DAY OFF
Precautions during setup
Setup is not possible in the following cases, so amend the time.
If you set an ON time while leaving the OFF time setting blank:
Nothing will happen when you press the SET button.
To proceed, press the SET TIME button and enter an appropriate setting.
When an attempt is made to set only the OFF time.
Nothing will happen when you press the SET TIME button.
Press the SET button and amend the entry for the ON time.
ON and OFF times cannot be set to the same value.
The OFF time cannot be set earlier than the ON time.
The WEEKLY 2 settings cannot be set earlier than the WEEKLY 1 settings.
The WEEKLY 1 and WEEKLY 2 time spans cannot overlap.
Effective range of DAY OFF setting
OFF
day
0:00
COOL
– 62 –
WEEKLY
1
TIMER
MODE
CLOCK ADJUST
Example : To switch off timed operation for day 2
(Tuesday).
ON
OFF
WEEKLY setting
DAY OFF day
0:00
" for the DAY OFF set day during Weekly operations.
CLOCK
COOL
ON
TIMER
DAY
DAY OFF
OFF
SET TIME
TEMP./DAY
FAN
CONTROL
MASTER
CONTROL
START/STOP
ZONE
ENERGY SAVE
SET
DAY OFF
2
Next day

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