Fault Indicator Actuators Ame210, 213 - Danfoss AMV213 Operating Instructions Manual

Troubleshooting
9.2 Fault Indicator
Actuators AME210, 213
A fault can be indicated by:
1
1. LEDs and
1
Fault indicator
Output signal >11V
and
2
Red LED is flashing,
approx. 2.5 times per
second.
1
Green LED does not
light up.
44
2
2
S2
Fault
Actuator defect
or
Valve stem is blocked,
i.e. actuator cannot
travel to position.
Voltage supply is inter-
rupted.
2. Output signal > 11 V
(terminals 7 (+) and 5),
S2
if switch
position:
S2
ON
1 2 3 4 5 6 7 8
Remedy
Replace actuator.
Check valve.
Is the valve stem
mobile?
Replace valve if
necessary.
Check voltage supply
and electrical connec-
tion.
has the following
Fault
indicator
>11 V ON