Advanced Thermostat Operations
36 ENV-VST-C - Operation / Reference Guide
The Button Lockout screens (FIG.39) enable you to set locks on certain features of the thermostat so the features cannot
be changed. When you lock a feature, you also set the amount of time you want the feature to be locked.
You can use the navigation buttons to move through the highlighted options. The Mode/Select button selects the
highlighted item. You can then use the navigation buttons to change the setting of the highlighted option.
Pressing Mode/Select again highlights the next available option. The following table lists the options on the Button
Lockout screen:
FIG. 38 User Preferences screen (3 of 3)
You cannot change the features you lock using the buttons on the thermostat,
however, you can still change the locked features through AxLink.
FIG. 39 Button Lockout screens
Button Lockout Screen Options
Button Lockout Enables you to lock or unlock the buttons on the thermostat so they cannot change certain settings.
You must set this option to Lock for any lockout setting to apply.
The default setting is Lock.
Temperature Lock Enables you to lock the temperature settings so they cannot be changed.
Temp Lock Time
Limit Enables you to enter an amount of time in minutes in which you want the temperature lock to last.
You can set the time limit to any value between 0 and 60 minutes.
Temp Lock Range
Limit Enables you to lock the temperature to a range so temperature range changes vary by only a set
number of degrees. For example, if you set the limit to 3, you can only change the temperature by +
or -3 degrees from its current setting.
You can set the range to any value between 0 and 10 degrees.