Thomson Power Systems Generator Fault Codes

7 documented Thomson Power Systems fault codes — causes, diagnosis and repair steps for each, drawn from OEM service literature.

Electrical

ATS NOT IN AUTOFTTLDC

Emissions

MAINS FAIL TO CLOSE ALARM

General

FAIL TO EXERCISERFAIL TO EXERCISER ALARM

Sensors

TRANSFER FAIL

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Get a diagnosis walkthrough for any Thomson Power Systems fault on your specific unit — cited to the OEM manual, not a forum guess.

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