Honeywell International Inc. THX9421R02 Manuale Utente

 Setting the fan

1 Touch 

 to display fan settings.

2 Touch 

On, Automatic, Circulate, or Follow 

Schedule.

3 Touch 

 to save and exit.

On: Fan is always on.

Automatic: Fan runs only when the 
heating or cooling system is on.

Circulate: Fan runs randomly about 
35% of the time (residential use only).

Follow Schedule: Fan controlled by 
program (see pages 

8

–

13

).

In commercial use, touch 

Auto or On to temporarily override the 
programmed fan schedule.