Source 1 S1-TBSU22HN, Owner'S Manual And Installation Instructions

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Aux Output Polarity (Setup Step 53)
Open (Normally Open) or Closed (Normally Closed).
- Specifies if the Auxiliary output will be
Aux Output (Setup Step 54)
Choices are:
- Specifies which source will control the Aux output.
Aux Output Days (Setup Step 55) - 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 56) - Specifies which day of week to program.
Auxiliary Output Programming By Time
Aux Output Start Time (Setup Step 57) - Specifies the time of each day when the
Aux output will turn on.
Aux Output Stop Time (Setup Step 58) - Specifies the time of each day when the
Aux output will turn off.
Copy (Setup Step 59) - This step only appears if Aux Output Days (Setup Step 55) is
set for 7 programmable output days. Press COOLER and then OUTDOOR to copy.
Press WARMER and then OUTDOOR to program another day with a different setting.
If TIME is selected for the Aux Output, the following setup steps will appear:
Auxiliary Output
The LX Thermostat is equipped with a programmable auxiliary output. This output can
be configured to be controlled from a variety of sources.
Time - Uses the internal clock of the thermostat.
Temp - Uses one of three temperature sources.
External - Uses a trigger from an optional RF Module.
Error - Uses the thermostat’s error processing to signal an active error condition.
Economizer - Drives a economizer to bring fresh air in from outdoors.
(This feature not available on all models)
Installer Setup