CONTACTOROK
UnclassifiedTransfer Switch
What This Code Means
Successful auto-discovery of APM connections
Possible Causes
- •Auto-discovery was activated by placing the other generator in OFF and this generator in RUN
Related Rehlko Fault Codes
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Get a diagnosis walkthrough for CONTACTOROK on your specific Rehlko unit — cited to the OEM manual, not a forum guess.
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