[paulv]

Fault conditions:
(1) No triggering of the actuator, active position
nevertheless.
-- Short to ground
-- Actuator is faulty

(2) Triggering of the actuator, no active position
-- Open circuit in triggering wire
-- Open circuit in B+ supply
-- Actuator faulty

(3) No active or passive position is detected
-- Actuator faulty


If you're tempted to troubleshoot this issue, send me a PM with your email.

Regards,
paul...