[1] Check component M55 (Inlet port shutoff motor).: Positioner signals fault.

[1] Check component M55 (Inlet port shutoff motor).: Positioner signals fault.

Test 1: M55 (Inlet port shutoff motor)

1. M55 (Inlet port shutoff motor)
Possible cause and remedy

- In the event of stored faults with a high fault frequency count or in the event of customer complaints, check lines and connectors for loose contact and corrosion..
- Replace component M55 (Inlet port shutoff motor).
End of test