STS11 Touchscreen Programmable Thermostat
Operating Relative Humidity (Non-condensing):
STS11 Thermostats: 5% to 90%.
Cycle Rates (at 50% Load):
Heating: Selectable 1 - 12 cycles per hour.
Cooling: Selectable 1 - 6 cycles per hour.
Clock Accuracy:
+/- 1 minute per month.
Batteries:
Two replaceable AA alkaline batteries will power the thermostat when 24VAC common is not
used. A non-replaceable lithium battery with ten-year life is inside the thermostat. Under
normal use the lithium battery will maintain the calendar and time settings. The Alkaline
batteries maintain the calendar and time after lithium battery is no longer functional.
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STS11 Touchscreen Programmable Thermostat
Cool Indication:
STS11 Touchscreen Thermostats show "Cool On" on the screen when Cool is activated.
Heat Indication:
STS11 Touchscreen Thermostats show "Heat On" on the screen when Heat is activated.
Calibration:
STS11 Touchscreen Thermostats are factory-calibrated and require no field calibration.
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