Fan Purge Operation - Venstar T2900 Owner's Manual

Fan Purge Operation

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 MODE button. While holding
MODE
the MODE, press the PROGRAM
button to enter Setup screens.
PROGRAM
Press the MODE button repeatedly
MODE
until this setup screen appears.
Adjust the preoccupancy
fan purge timer.
0 - 3 hours.
0:00 = 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.
Note: Press the
button momentarily
to move through the
setup screens. Press
and hold the
button to move back-
wards through the
setup screens.
Setup
0:00
4
PU
Page 7.4
7
MODE
MODE
Press
PROGRAM