Advertisement
About Advanced Features & Operation
MEMORY BACKUP - In the event of a power loss, the
thermostat will retain the stored program settings without
external power or batteries.
2 STAGE OPERATION - The 2nd Stage of heat or cool is
turned on when (1) the 1st Stage has been on for a
minimum of two minutes, and (2) the temperature spread
from the setpoint is equal to or greater than: the setpoint
plus the deadband, plus 2 degrees.
2nd Stage
MINIMUM HEAT/COOL SETPOINT DIFFERENCE - The Heat
and Cool setpoints will not be allowed to come any closer
to each other than the value set in Advanced Setup step
# 8, on page 12. This minimum difference is enforced
during Auto changeover
Heating
2 degrees
1st Stage
turn on
turn on
Cooling
Dead
Dead
Band
Band
Heat
Cool
Setpoint
Setpoint
and Program On
Page 15
1st Stage
turn on
operation.
Advertisement
