Smart Sensing - Toshiba RAS-25S4KVDG-ND Service Manual

Item

28. Smart sensing

<Motion tracking>
• Occupancy tracking
During no people or source the ECO1 and ECO2
is actived to minimize energy consumption.
Started operation
1) No human source in the room.
2) Continuous countdown timer for 15 minutes when no
heat source detected.
3) Every 1 minute. Thermal sensor check and process
source.
4) ECO1 is started.
4-1) Cooling mode Tsc +2k and heating mode Tsc -2k.
4-2) Cooling mode +0.5k / 2 minute and Heating mode
4-3) ECO1 is operated for 4 hours.
5) ECO2 is started.
5-1) Compressor shift to middle capacity Hz.
End condition
1) Human or heat source is detected.
2) Occupancy signal off from remote control or Wi-Fi.
3) Abnormal stop.
4) Power off.
• High activity tracking
High activity is designed to increase the ability to adjust
the air conditioning suits the movement or activities in
the room which works the same as "Hi POWER" mode.
Started operation
1) Thermal sensor detected human sources in the room.
2) Human source moving is detected. Then, count time is
stared.
3) Human sources is detected in memorized 10 minutes
and 10 times.
4) Every 1 minute. Thermal sensor check and process
source.
5) High activity is activated.
5-1) Cooling operation, "Hi POWER" is actived.
5-2) Heating operation, Temperature target is off set -2 °C.
End condition
1) Humans have no movement or movement less than 10 time.
2) High activity signal off from remote control or Wi-Fi.
3) Abnormal stop.
4) Power off.
Operation flow and applicable data, etc.
-0.5k / 2 minute.
Mode
RAS-25S4KVDG-ND
Cool
(Hz) 14
Heat
(Hz) 19
<Occupancy &High activity tracking control>
In AUTO, Cooling or Heating mode are
available
1) Press "MENU" button.
2) Press "TEMP" up or down to select
feature.
3) Find
activated.
Model
RAS-35S4KVDG-ND
14
21
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Description
then press "MENU" again to