Danfoss AME 55 Guide D'installation page 5

Installation Guide
Function test
The indicator light shows whether the
positioner is in operation or not. Moreover,
the indicator shows the control status and
faults.
Constant light
- normal operation
No light
- no operation or no power supply
Intermittent light (1 Hz)
- self adjusting-mode
Intermittent light (3 Hz):
- power supply too low
- insufficient valve stroke (<20 s)
- end-position cannot be reached.
Danfoss Heating
AME 55, AME 56
EI.98.B3.2V
5 5
DH-SMT/SI