Carrier PC211 Start-Up, Operation And Maintenance Instructions Manual page 68

6.
a. Press INCREASE or DECREASE to change the time values. Override values are in one-
hour increments, up to 4 hours.
INCREASE DECREASE
b. Press ENABLE to select days in the day-of-week fields. Press DISABLE to eliminate
days from the period.
7. Press ENTER to register the values and to move horizontally (left to right) within a period.
ENABLE DISABLE
ENABLE DISABLE
ENTER EXIT
ENTER EXIT
ENTER EXIT