Honeywell RTH5100B Guide D'installation page 21

Function 3: Heating fan control
3
Next
Done
Press to change
setting. When
correct setting is
selected, press
NEXT to display
next function.
Press the
0
system and fan operation:
0 Gas or oil heat: Use this setting if you
have a gas or oil heating system (system
controls fan operation).
1 Electric heat: Use this setting if
you have an electric heating system
(thermostat controls fan operation).
or button to select your heating
s t
NOTE: If Function 3 does not
appear, please turn to the next
page to continue.
1
RTH5100B