Troubleshooting steps
Check Sullair service documentation for E20, verify system components
Compressor Error Codes
E20 – System Error
System error 20
Details
System error 20 detected on Sullair compressor. Check service documentation.
Error typeerror
MeaningSystem error
Typical causesSystem fault, component failure
SolutionsCheck Sullair service documentation for E20, verify system components
Severitymedium
Catalog references
Where this appears
SullairE20
Utilities
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FAQ
Common questions
What is E20?
E20 is a system error. Consult Sullair service documentation for specific diagnosis.
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