Brand: FIREX
Category: Smoke Alarm
Document Type:
Language: EN
Manual for 2650-560 - Troubleshooting and error codes + PDF Download
Uploaded: April 8, 2025, 1:44 p.m.
Manual Publish Date: 1998-11-01
Warranty Summary
No warranty information provided in this manual.
The FIREX 2650-560 Duct Smoke Detector is designed for early detection of smoke in HVAC ducts within commercial, industrial, and residential settings.
Key operational points:
- Detects smoke and combustion products in moving air within ducts.
- Prevents smoke recirculation by air handling systems.
- Can trigger system shutdowns upon smoke detection.
- Utilizes the Venturi effect with sampling tubes to draw air across the detector head.
- Alarm is triggered when smoke particles reach the detector head's threshold.
Troubleshooting and error codes
| Problem | Possible Cause | Solution |
|---|---|---|
| No Green LED | Power not connected | Check power connections |
| No Alarm During Test | Detector head malfunction | Replace detector head |
| False Alarms | Detector location unsuitable (dust, gases, humidity) | Relocate detector or address environmental factors |