Applicable Systems
K-Control
Symptoms
Kleemann K-Control elevator controller reports fault indicating control system issue requiring diagnostic evaluation of the elevator control system.
Possible Causes
- Door motor encoder signal loss preventing precise door position control
- Elevator level deviation exceeding 25mm during landing operation
- Safety gear switch signal detected during normal speed operation
- Motor thermal model calculation indicating winding temperature rise
Troubleshooting Steps
- Step 1: Access K-Control diagnostic via maintenance panel
Fault code and description displayed - Step 2: Check door motor encoder cable connection at motor
Encoder cable firmly connected with no bent pins - Step 3: Verify landing level accuracy with measuring tape
Car floor level within 10mm of landing floor - Step 4: Check safety gear switch operation during inspection speed test
Switch remains closed during normal inspection speed operation
How to Reset
Reset by: 1) Correct the fault condition. 2) Reset controller. 3) Run test trip. 4) Verify normal operation.
Common Replacement Parts
- KLM-CTL-001: Kleemann K-Control controller board (Verify model version)
Frequently Asked Questions
- Q: How is landing level calibrated?
Landing level is calibrated by adjusting the position learning data in the K-Control system. The elevator must complete a full travel learning run from bottom to top, stopping at each floor. The controller automatically calculates and stores the leveling parameters.
Source: Kleemann K-Control Technical Manual
Category: Elevator