Dirty Devices > 80%maintenance
Edwards EST EST3: Dirty Devices > 80%
Edwards EST EST3·0 views·0 field notes
What This Code Means
An addressable smoke detector has reached a high level of contamination and requires immediate cleaning or replacement.
Common Causes
- 1Dust accumulation
- 2Environmental contaminants
- 3Lack of regular maintenance
Resolution Steps
Clean the identified smoke detector according to the manufacturer's instructions or replace the detector head if cleaning is unsuccessful.