Troubleshooting steps
Check safety system, verify switches, test relays, contact service
Elevator Error Codes
ERR-04 – Safety Fault
Safety system fault detected
Details
A fault has been detected in the elevator safety system.
Error typeerror
MeaningSafety fault
Typical causesSafety switch issue, circuit problem, safety relay fault
SolutionsCheck safety system, verify switches, test relays, contact service
Severitycritical
Catalog references
Where this appears
SchindlerERR-04
Utilities
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FAQ
Common questions
Is this a safety issue?
Yes, safety faults are critical. Elevator must not operate until repaired.
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Discussion & Experiences
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