Replace the batteries as follows:
1. Remove the thermostat
from the base by pulling it
straight out.
2. Install two new AA alkaline
batteries with proper
polarization.
NOTES:
—
Always use AA
alkaline batteries.
—
All programming
(Schedule, Date and
Time) information
is retained during
battery replacement.
570-227
WALL
15
M27790
62-0289EFS—01