FEATURES
1-14
TCI-20007-rev.1
z
Setback Temperature Control
Setback Temperature Control is mainly to sustain a comfort room air temperature while occupants are out
of the room.
Four features are shown below:
Mode Usage Example
Setback Input
At hotel rooms, the Setback Temperature Control will be activated when the card key is
taken out. As soon as the card key is inserted again, the normal control will be restored.
Setback Schedule
Setback Temperature Control works during a predetermined period such as during night
time. The period should be congured by users. The normal control will be restored once
the predetermined period is over.
Setback Manual
During a long down time such as during a vacation, the Setback Temperature Control
will remain working as long as the user leaves it on. When turning o the Setback
Temperature Control manually, the normal control will be restored.
Setback Always Setback Temperature Control always runs.
During the control is operating, "Setback" must be displayed on the LCD of the wired controller.
Setback Control Setting:
This setting is available through the optional function in the Function Selection Menu, which is located in
the Test Run Menu of the wired controller.
In case of using an external input, the external input setting will also be required on the Test Run Menu in
the wired controller.
NOTE:
The function is absolutely possible to combine the units with PC-ARF1 that the update will be released in
October 2018.
< Control Operation Time Chart >
Setback
Enable
Disable
TSB_C
TSB_C-T2
Room Air TEMP.
TSB_H + T2
TSB_H
Indoor Unit
ON
TSB_C: Setback operation starting temperature for cooling.
TSB_H: Setback operation starting temperature for heating.
T2: Dierential temperature for setback temperature.
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