STEP 11
Set The Fan And System Switches
First set the fan switch.
COOL: The thermostat controls your
Then set the system switch.
FAN AUTO: Normal setting for most
homes. A single-speed fan will turn on
automatically with the air conditioner or
furnace. A two-speed fan will usually
run on high with the air conditioner and
on low with the furnace.
FAN ON: The fan runs continuously.
Use for improved air circulation during
special occasions or for more efficient
electronic air cleaning.
air conditioning system.
OFF: Both the heating and air condi-
tioning systems are off.
HEAT: The thermostat controls your
heating system.
27
Auto
On
Auto
On
Cool
Off
Heat
Cool
Off
Heat
Cool
Off
Heat
INSTALLATION