Auxiliary Output - Daikin TSTATD4271C Installation And Maintenance Manual

Wired Sensor Use
(Setup Step 38)
This feature allows the user to choose if the wired sensor will
be used as an indoor or outdoor sensor.
Control To Temp Source
(Setup Step 39)
This feature allows the user to specify which temperature
sensor source the thermostat will use to measure room
temperature. The choices are:
Thermostat: Uses the internal thermostat sensor only.
Remote Sensor: Uses wireless or wired sensors only.
Average of Remote Sensor and Thermostat: Averages the
temperatures of the remote sensor(s) and the thermostat.
NOTE: If a remote sensor is being used, the degree icon on
the large room temperature display will blink.
Humidity and Dehumidity
(Setup Steps 40-45, 75-76)
Humidity Only With Heat (Setup Step 40) – When this step is
set to ON, Humidity will not run without a demand for Heat.
Fan With Humidity Demand (Setup Step 41) – Specifies if the
fan should be turned on with a demand for Humidity. (This step
will only appear if step 40 is set to OFF.)
Cool To Dehumidify (Setup Step 43) – Specifies if the cooling
equipment is allowed to turn on exclusively to lower room
humidity. (If set to OFF the following two steps will not appear.)
Max Dehum Overcool (Setup Step 44) – Specifies how many
degrees below the Cool setpoint the air conditioning will run to
satisfy a Cool to Dehumidify demand. (0 - 5 )
Reheat Operation With Cool To Dehumidify (Setup Step 45) –
Specifies if electric strip heat is allowed to turn on during a
Cool to Dehumidify demand to help maintain desired room
temperature. This step is not available if Electric Heat is not
present.
Humidity Output Polarity (Setup Step 75)
Humidity Output Normally Open – means no voltage is sent to
the HUM output when there is no demand for humidity.
Humidity Output Normally Closed – means voltage is sent to
the HUM output when there is no demand for humidity.
Dehumidify Output Polarity (Setup Step 76)
Dehumidify Output Normally Open – means no voltage is sent
to the DEHUM output when there is no demand to dehumidify.
Dehumidify Output Normally Closed – means voltage is sent to
the DEHUM output when there is no demand to dehumidify.
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7-D P
ay rogrammable
Fan Off Delay in Seconds
(Setup Step 55)
This feature allows the user to increase the cooling or electric
strip heating efficiency of the system. The thermostat may be
programmed to continue running the fan after a call for cooling
or electric strip heating has been satisfied. This delay can be
set for 0, 30, 60, 90, or 120 seconds. If set to 0, the fan will
not run after a call for cooling or electric strip heating has been
satisfied.
Fahrenheit or Celsius
(Setup Step 56)
This feature allows the thermostat to display temperature in
Fahrenheit or Celsius.

Auxiliary Output

This thermostat is equipped with a programmable auxiliary
output. This output can be configured to be controlled from a
variety of sources.
Aux Output Polarity (Setup Step 57) – Specifies if the Auxiliary
output will be Open (Normally Open) or Closed (Normally
Closed).
Aux Output (Setup Step 58) – Specifies which source will
control the Aux output.
Choices are:
Time – Uses the internal clock of the thermostat.
Temp – Uses one of three temperature sources.
External – The Auxiliary Output is controlled from an
external accessory source, like Comfort Call.
Error – Uses the thermostat's error processing to signal an
active error condition.
Economizer – Used to control an economizer, the Aux
Output is active when program is in any occupied time.
Auxiliary Output Programming By Time
If TIME is selected for the Aux Output, the following setup
steps will appear:
Aux Output Days (Setup Step 59) – Specifies if the Aux Output
will be single day (1 DAY), weekday/weekend (5/2 DAY), or
seven day (7 DAY) programmable.
Day Of Week To Program (Setup Step 60) – Specifies which
day of the week to program.
Aux Output Start Time (Setup Step 61) – Specifies the time of
each day when the Aux output will turn on.
Aux Output Stop Time (Setup Step 62) – Specifies the time of
each day when the Aux output will turn off.
Copy (Setup Step 63) – This step only appears if Aux Output
Days (Setup Step 59) is set for 7 programmable output days.
Press DOWN and then OUTDOOR to copy. Press UP and then
OUTDOOR to program another day with a different setting
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