STB55
39
Display
Description (entered values are factory settings)
Display
ON
> AUTO
backlight
Function reset button
> ON
OFF
front side
Function reset button
ON
> OFF
Configuration level
19,2
°
C
Pt100
Limit value 20,0
°
C
STB max.
Background lighting of the display
AUTO Lighting only goes out after only 2 min. if a button is not pressed.
In case of an error and if the relay is switches off, the lighting
switches on and remains active.
ON
The lighting is permanently active.
Front-side function reset button
OFF
Button disabled
ON
Button active
Parameter lock for the configuration level
OFF
No parameter lock
ON
Parameter locked
Return to the working level