Built-In Compressor Protection; Setting The Fan - Honeywell TH6220WF2 User Manual

Built-in compressor protection

If the compressor is restarted too soon after
a shutdown, system damage can occur. The
built-in compressor protection feature forces
the compressor to wait a few minutes before
restarting, helping to prevent damage to the
heating or cooling system.
During the brief wait period, the thermostat will
flash Cool On (or Heat On if you have a heat
pump) until the wait period is over, at which point
the compressor will turn back on.
Note: The flashing Cool On or Heat On message
is also used for startup delay protection if AC
power loss occurs.

Setting the fan

Touch Fan on the thermostat home screen to
cycle through available fan modes until the
desired mode is displayed. Your changes will
save automatically.
Available fan modes:
• On: The fan will run continuously.
• Auto: The fan will run only when the heating
or cooling system is on.
• Circ: The fan will run at random intervals at
least 35% of the time to keep air circulating
throughout your home.
AM
Following Schedule
Mode Fan
Heat Auto
Wake Away Home Sleep
Mode Menu Fan
9
Cool On AM
Following Schedule
Mode
Fan
Auto
Cool
Wake Away Home Sleep
Mode Menu Fan
AM
Following Schedule
Mode Fan
Heat Auto
Wake Away Home Sleep
Mode Menu Fan
AM
Following Schedule
Mode Fan
Heat
On
Wake Away Home Sleep
Mode Menu Fan
AM
Following Schedule
Mode
Fan
Heat
Circ
Wake Away Home Sleep
Mode Menu Fan
AM
Following Schedule
Mode
F
Heat
On
Wake Away Home S
Mode Menu
AM
Following Schedule
Mode
F
Heat
Wake Away Home S
Mode Menu