Troubleshooting steps
Check control system, verify wiring
Elevator Error Codes
E05 – Communication Fault
Control communication fault
Details
A communication fault has been detected.
Error typeerror
MeaningCommunication fault
Typical causesControl board issue, wiring problem
SolutionsCheck control system, verify wiring
Severitymedium
Catalog references
Where this appears
KoneE05
Utilities
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FAQ
Common questions
Will elevator work?
May have limited functionality. Have communication system checked.
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Discussion & Experiences
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