Troubleshooting steps
Check motor load, verify voltage supply, test motor
Compressor Error Codes
E5 – Motor Overload
Motor overload error
Details
Compressor motor has tripped overload protection.
Error typeerror
MeaningMotor overload
Typical causesExcessive load, voltage issue, motor problem
SolutionsCheck motor load, verify voltage supply, test motor
Severityhigh
Catalog references
Where this appears
SullairE5
Utilities
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FAQ
Common questions
Why did it overload?
Motor overload can be caused by excessive load, voltage problems, or motor faults.
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