User's Manual

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This thermostat is equipped with a ‘Pre-comfort Recovery’ system that will activate the heating or cooling in
advance of the actual set program time, so that the room will be at the desired temperature at the start of the
program time
When the thermostat is in ‘recovery’, the OVERRIDE symbol will be flashing
It is normal for the system to be activated earlier than the actual set program time (up to one hour)
The Pre-comfort Recovery can be disabled if desired. (See "Optional Settings”)
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Usage Monitor
Pre-comfort Recovery
Filter Change
- USAGE TODAY automatically resets itself daily at midnight
- USAGE THIS WEEK automatically resets itself at midnight on Sunday
- A new week begins Monday morning
l The thermostat tracks the system "ON" time; the time the heating/cooling equipment is running
Press BACK once to view USAGE TODAY
Press BACK again to view USAGE THIS WEEK
The FILTER CHANGE indicator will display on the LCD screen when the system "ON" time (HEAT, COOL
or FAN) has accumulated to approximately 500 hours. It is an indication that the filter should be changed at
this time
To reset the FILTER CHANGE counter:
- Press and hold FAN for 3 seconds until the buzzer beeps, this will bring the counter back to zero
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