Light Activated Operation; Press Outdoor To Clear All Messages - Daikin TSTATD4271C Installation And Maintenance Manual

Light Activated Operation

(Setup Step 77–78)
Light Activated
(Setup Step 77)
OFF – Light activation is not used.
ON – The thermostat will enter Occupied 1 when a light source
is detected.
Light Sensor Sensitivity
(Setup Step 78)
Press OUTDOOR to set the sensitivity of the light sensor. The
scrolling display will read "Light Sensor Set" when finished. The
Light Sensor is located on the top of the thermostat.
Figure 25: Light Sensor Location

Press Outdoor To Clear All Messages

(Setup Step 79)
This feature allows the user to clear all current error messages
from the display.
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7-D P
ay rogrammable
Resetting the Thermostat to the Factory
Default Settings (for default values see
on page 31)
If, for any reason, you desire to return all the stored settings
back to the factory default settings, follow the instructions below.
This will reset all Time Period and Advanced Programming to
the default settings. Any information entered prior to this reset
may be permanently lost.
Figure 26: Resetting Thermostat to Factory Defaults
1. Press and hold SETUP for 5
seconds. All icons will appear
on the display.
Keep pressing
the SETUP button
until you see this
screen.
2. After all the icons appear,
release SETUP. Press
and hold OUTDOOR for 5
seconds. DEFAULTS will
appear on the display.
Keep pressing the
OUTDOOR button
until you see this
screen.
3. After DEFAULTS appears,
release OUTDOOR. Press
SETUP to return to normal
operation.
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C D T
ommerCial igiTal
WARNING
IM 1227 • MODELS DC THERMOSTATS
hermosTaTs
Table 7