44043-01 • 02/19/2010
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1. Reset: Press with a paper clip to reset the thermostat and return to power-up
settings.
2. System Switch: Selector switch for Heat, Cool, and Off.
3. Fan Switch: Fan switch for Automatic or Continuous fan operation..
4. Filter Key: Resets the lter change counter to zero.
5. Up and Down Keys: Keys for changing the Temperature setting. Also used
for adjusting the Span.
6. LCD Display: Shows Room Temperature, Set Temperature, and other feature
information as required.
7. Battery Compartment: Front access allows easy insertion of two AA 1.5V
batteries.
8. Front Doors: Covers keys and batteries when not used for neat appearance.
Open with one nger from top or bottom.
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At A Glance
Know Your ermostat