Troubleshooting steps
Check Sullair service documentation for E12, verify system components
Compressor Error Codes
E12 – System Error
System error 12
Details
System error 12 detected on Sullair compressor. Check service documentation.
Error typeerror
MeaningSystem error
Typical causesSystem fault, component failure
SolutionsCheck Sullair service documentation for E12, verify system components
Severitymedium
Catalog references
Where this appears
SullairE12
Utilities
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FAQ
Common questions
What is E12?
E12 is a system error. Consult Sullair service documentation for specific diagnosis.
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