915
PARAMETER SETUP FAULT
Otis · DSD 412 Elevator System
What does 915 mean?
One of the following parameters is not within the acceptable range of the chassis hardware: Rated Volts #7 or #9, or Rated Current #3 or #50. This fault requires a DSD power down.
Common Causes
- Incorrect parameter data entered for Rated Volts (#7 or #9) or Rated Current (#3 or #50).
Repair Steps & Checklist
Click steps to track your progress.
- 1
Enter the correct parameter data for #7, #9, #3, or #50.
- 2
Save the changes to NVRAM.
- 3
Reset the drive and re-start.
Verified technical data. Last updated: March 2026
Related Faults
Source: Otis DSD 412 Elevator System