Sensor out of specification
Fire detector or sensor operating outside specification
The panel has identified a sensor or device that is not functioning within its required specification.
What this code means
The panel has identified a sensor or device that is not functioning within its required specification.
Possible causes
- Ageing detector
- Contamination
- Device electronics fault
- Environmental effect outside device limits
Common symptoms
- Sensor out of specification message
- General fault indication
- Affected detector may require replacement
Checks to make
- Identify the affected device from panel information
- Inspect for contamination or environmental issues
- Replace the device if required by the servicing engineer
Safety
- Detector replacement and system testing should be performed by competent personnel and recorded in the fire alarm log book.
Model notes
Gent operating literature advises replacement of the affected device.