Honeywell RTH8500 用户指南
15
33-00133EF—01
1 Press
FAN
to select fan operation.
2 Press
FAN
again to select
ON or AUTO (toggle
to re-select). The selected option blinks.
3 Press
DONE
to save setting. Your selection
appears under
FAN.
ON: Fan is always on.
AUTO: Fan runs only when the heating or
cooling system is on.
AUTO: Fan runs only when the heating or
cooling system is on.
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Inside
MCR31553
Setting the fan
Selecting system mode
Note:
The
AUTO and EM HEAT
system settings may not
appear, depending on how
your thermostat was installed.
appear, depending on how
your thermostat was installed.
1 Press
SYSTEM
to display options.
2 Press
SYSTEM
again to select an option.
You may need to press two or three times to
make a selection—the selected option blinks.
make a selection—the selected option blinks.
3 Press
DONE
to save setting.
Possible system modes:
HEAT: Controls only the heating system.
COOL: Controls only the cooling system.
OFF: Heating/cooling systems are off.
AUTO: Selects heating or cooling
depending on the indoor temperature.
EM HEAT (heat pumps with aux. heat):
Controls auxiliary/emergency heat.
Compressor is locked out.
COOL: Controls only the cooling system.
OFF: Heating/cooling systems are off.
AUTO: Selects heating or cooling
depending on the indoor temperature.
EM HEAT (heat pumps with aux. heat):
Controls auxiliary/emergency heat.
Compressor is locked out.
MORE
Inside
MCR31554