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Check ProgramsPress Set Schedule key
repeatedly to view each time and temperature
on the display. Press the Run Program key
once to return to the program.
Cancel a program—Press the Set Schedule
key until the program to cancel shows.
Pressing the two Time keys together cancels
the program.
Permanently Change a program—Repeat the
steps in the Heating Program or Cooling
Program sections, as applicable.
Return to the normal program or the starting
program—Press the Run Program key once.
Setting Fan Switch
Only the zone 1 thermostat has control of the
fan operation. Fan switching positions are as
follows:
AUTO: Single-speed fan turns on automati-
cally with air conditioner or furnace. Two-
speed fan usually runs on high with air
conditioner and runs on low with the
furnace.
ON: The fan runs continuously (recom-
mended setting for zoning). Use for
improved air circulation during special
occasions or for more efficient electronic
air cleaning. (In a heat-only system, the
fan runs continuously only if the fan relay
is connected to the thermostat G
terminal.)