Operation & Programming – PROGRAMMABLE MODELS ONLY (8463, 8465, 8466)
Changing program schedules
1..Press 
twice to enter program setting mode. Start time of the WAKE event is flashing.
2.. Press | or | to adjust the start time |
3..Press 
, HEAT setting flashes. Press 
or 
to adjust the heat setting.
4.Press 
, COOL setting flashes. Press 
or 
to adjust the cool setting.
5.Press 
to advance the next event, and repeat steps
6.Press 
to change to weekend program. Repeat steps
7..Press 
to end. “DONE” will display.
The thermostat will return to normal mode if no key is pressed in 3 seconds.
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61000651B 8400 Tstat Owners.indd 10 | 7/23/09 10:43:07 AM |
