021trouble
Kidde Aegis 2.0: 021
Kidde Aegis 2.0·0 views·0 field notes
What This Code Means
Agent Release Circuit (ARC) 1 open circuit
Common Causes
- 1Broken field wiring
- 2Incorrect configuration
- 3Missing releasing device
Resolution Steps
Look for discontinuity in ARC 1 wiring. Check ARC 1 configuration.