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Override Indication
5
Indicates the current program is currently being
Occupied or Unoccupied Indication
6
Indicates the program number: Occupied 1,2,3,
Setup Indication
7
Indicates the thermostat is in the programming
mode. Page 12.
Fan Operation Indication
8
Fan On - indicates constant, continuous fan
operation.
When Fan On is not lit - indicates the fan will
only operate when necessary to heat or
to cool. Page 12.
Service Filter Indication
9
Service Filter
be serviced under normal conditions.
Appears after 0 - 1950 hours of blower
operation (adjustable). Page 14.
Locked Indication
10
Locked appears after the right combination of
buttons are pressed, rendering the buttons
inoperative. Page 19.
Start / Stop Indication
11
Start or Stop appears when programming
timer functions. Page 9.
overridden for up to 4 hours. Page 7,17.
or Unoccupied. Page 8-11.
indicates when the filter should
Page 4
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