Venstar T7900 - Manual (Page 39)

31
Main Menu Buttons -
Security
S ecurity settings may be set to
limit or prevent changes to
your thermostat.
Security
Auto Screenlock
Setpoint Limits
Limits how high or low heating and cooling may be adjusted.
Lock After...
Auto Screenlock - OFF
U se keypad to enter and confirm passcode.
Set Passcode (code not set )
(5 m)
Auto Screenlock - ON
NOTE: Code must be set
before Auto S creenlock
can be turned on.
Press U NLOCK then enter passcode to access thermostat settings.
S et the time the screen will automatically lock after the last button press.
W hen the thermostat
is locked, the bottom
bar of the display will
show:
Allow fan/mode changes - NO
Allow setpoint changes - NO
Allow home/away changes - NO
Choose to allow fan/mode changes when Auto S creenlock is on.
Choose to allow setpoint changes when Auto S creenlock is on.
Choose to allow use of the Home and Away button when
Auto S creenlock is on.