21
OPErATIOn
1. Set the sEt tE m p E r a t u r E s l i d E r to the desired
temperature.
2. The sys t E m sw i t c H determines the operating
mode of the thermostat. Select coo l , of f , or
HE a t .
3. The fan sw i t c H should normally be located in
the aut o position. To run the fan continuously,
slide the fan sw i t c H to the on position.
note: In aut o , The fan will be turned on along with normal
operation of your system. In a normal gas or oil furnace, the
fan will be turned on by your furnace after its warm-up delay.