Applicable Systems
Schindler Control System
Symptoms
Door pre-opening (advance door opening) hardware fault detected
Possible Causes
- Pre-opening hardware module fault
- pre-opening sensor malfunction
- timing error
Troubleshooting Steps
- Step 1: Check pre-opening hardware
Verify the fault is resolved after completing this step. - Step 2: inspect sensors
Verify the fault is resolved after completing this step. - Step 3: verify timing parameters
Verify the fault is resolved after completing this step.
How to Reset
Power cycle after hardware check
Source: book118 Bionic 3300 diagnostic manual; diantijob.com/175389.html
Category: Elevator