Door zone check circuit not energized

KONE Elevator Medium Elevator

Model: LCE/V3F | Code: 0015

Applicable Systems
Kone Elevator

Symptoms

Door zone check circuit (486/443) did not energize during ACO/ACL

Possible Causes

  • 486 or 443:1 or 443:2 relay did not energize in 2 consecutive runs
  • relay fault
  • timing issue

Troubleshooting Steps

  1. Step 1: Check 486 and 443 relay circuits
    Verify the fault is resolved after completing this step.
  2. Step 2: verify ACO/ACL operation
    Verify the fault is resolved after completing this step.
  3. Step 3: inspect relay contacts
    Verify the fault is resolved after completing this step.

How to Reset

Power cycle or inspection mode

Related KONE Fault Codes

Source: baijiahao (KONE codes); doc88.com; docin.com

Category: Elevator