Venstar T7900 - Manual (Page 63)

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Main Menu Buttons -
Settings
The Deadband is the number of degrees or minutes that the
thermostat waits before it initiates the stages of heating or cooling.
1st Stage Deadband Specifies the minimum temperature
difference between the room temperature and the desired
setpoint before the first stage of heating or cooling is allowed
to turn on. For example, if the heat setpoint is 68˚ and the 1st
Stage deadband is set to 2 degrees, the room temperature
will need to drop to 66 degrees before the heat turns on.
3rd Stage Deadband
4th Stage Deadband
1st Stage Deadband
(2˚)
(1 - 6 deg. F)
2nd Stage Deadband
2nd Stage Deadband
(2˚)
2nd Stage Timer
(2mins )
2nd Stage Turnoff Point
(Deadband )
Deadband or Setpoint.
Number of degrees past 1st stage before 2nd stage turns on. (0 - 10 deg. F)
Number of minutes past 1st stage before 2nd stage turns on. (0 - 60 mins.)
The 3rd and 4th stage
deadband settings have
the same adjustable steps
as 2nd stage deadband.
Timers & Deadbands
Installation Settings
(Continued)
(The 2nd stage deadband must also be met)
(Continued)