Chapter 5: Controller Settings
1. On the controller, push either the
Up
or
Down
button until the
Settings Menu
appears, then push
the
Enter
button.
2. Set the parameters to the desired temperatures using the UP, Down, and Enter buttons.
Figure 5-3
Settings Menu
Setting the parameters for a Variable Input Mode
There are two Variable Input Modes, either a 0–10V or 4 –20mA. These modes will accommodate control-
lers that have a modulating heat logic built in for controlling a variable rate heater.
What You Should Know
You have to cycle through all of the parameters and confirm any changes at the end of the cycle. The
Var-
iable 0–10V and 4–20mA Menus
contain the following parameters:
Failsafe offset —
Offset applied to the temperature at which the supplied input voltage provided is above
the defined activation threshold. The resulting temperature is used as a temperature setpoint at which the
controller switches to a Failsafe mode.
Failsafe curve adjust —
The value by which the failsafe start temperature diminishes everyday. (This
value is divided by 7 since it is defined for one complete week.)
Pneg-2092
VariFlame Heater with Edge Connect
43
