Venstar T2900 - Manual (Page 38)

When this feature is activated, the fan will turn on during an
unoccupied period at a preset amount of time prior to Occupied 1.
This preoccupancy fan purge timer may be set from zero to three
hours, in 15 minute increments. Zero means this feature is turned off.
Press the PROGRAM button to leave the Setup screens. If no buttons are
pressed, the display will leave the setup screens after 30 seconds.
PROGRAM
Press
Page 7.4
Fan Purge Operation
Adjust the preoccupancy
fan purge timer.
0 - 3 hours.
0:00 = off
7
PROGRAM
MODE
MODE
Press the MODE button. While holding
the MODE, press the PROGRAM
button to enter Setup screens.
Press the MODE button repeatedly
until this setup screen appears.
Note: Press the MODE
button momentarily
to move through the
setup screens. Press
and hold the
MODE
button to move back-
wards through the
setup screens.
0:00 Setup
PU
4