FP1740W2-R - Smoke detector FireAngel - Free user manual and instructions
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| Product Type | Smoke Detector |
| Model | FP1740W2-R |
| Brand | FireAngel |
| Sensor Type | Optical (Photoelectric) |
| Power Source | Sealed 3V Lithium Battery (10-year life) |
| Wireless Interconnect | Yes, up to 12 units |
| Audible Alarm | 85 dB at 3 meters |
| Test/Silence Button | Yes |
| Low Battery Warning | Chirp every 30 seconds |
| End-of-Life Warning | Chirp after 10 years |
| LED Indicator | Red flash every 40 seconds (normal), rapid flash during alarm |
| Dimensions (Diameter x Height) | 100 mm x 38 mm |
| Weight | 150 g (including battery) |
| Operating Temperature | 0°C to 40°C |
| Humidity Range | 15% to 95% (non-condensing) |
| Compliance Standards | EN 14604, BS 5446-2 |
| Installation Location | Ceiling, at least 300 mm from walls |
| Maintenance | Test weekly, clean with soft brush annually |
| Battery Replacement | Not required (sealed unit, replace entire alarm after 10 years) |
| Warranty | 5 years (subject to terms) |
Frequently Asked Questions - FP1740W2-R FireAngel
How do I install the FireAngel FP1740W2-R smoke alarm?
Install the alarm on the ceiling, at least 300 mm from any wall or corner. Remove the mounting plate, fix it to the ceiling with screws and plugs (provided), then twist the alarm onto the plate until it clicks. Turn on the alarm by pulling the battery tab (if present) or press the test button to activate. Ensure the green LED flashes every 40 seconds in normal operation.
How do I test the smoke alarm?
Press and hold the test/silence button for at least 5 seconds. The alarm will sound a loud beep pattern (3 beeps, pause, 3 beeps). Release the button after the alarm sounds. The red LED will flash rapidly during the test. Test the alarm weekly.
What should I do if the alarm chirps intermittently?
A chirp every 30 seconds typically indicates a low battery warning. For the FP1740W2-R, the battery is sealed and non-replaceable. If the chirping persists, the alarm may be reaching its end of life (after 10 years). Clean the alarm to rule out dust interference. If the issue continues, replace the entire unit.
Can I replace the battery in the FireAngel FP1740W2-R?
No, the FP1740W2-R has a sealed, non-replaceable 10-year lithium battery. When the battery runs out or the alarm reaches its end of life, you must replace the entire alarm unit. Do not attempt to open or modify the device.
How do I silence false alarms?
Press the test/silence button to temporarily silence the alarm for approximately 10 minutes. If the alarm was triggered by steam or cooking, ventilate the area. The alarm will automatically reset after the silencing period. For persistent false alarms, check the location (avoid kitchens, bathrooms) and clean the device.
How do I interconnect multiple FireAngel alarms?
The FP1740W2-R is designed for wireless interconnection with compatible FireAngel alarms (e.g., FP1740 series). To pair, press the test button on one unit for 5 seconds until all units in range respond. Follow the user manual for specific pairing instructions. Up to 12 alarms can be interconnected. Ensure all units are within 30 meters range.
What does the red LED flash mean?
A normal flashing red LED every 40 seconds indicates the alarm is powered and operating correctly. A rapid flash during the alarm signal means smoke has been detected. If the LED does not flash, the alarm may be faulty or need attention.
How do I clean the smoke alarm?
Use a soft brush or vacuum cleaner with a soft brush attachment to gently remove dust from the vents and sides of the alarm. Do not use water, solvents, or cleaning sprays. Clean the alarm at least once a year to maintain sensitivity.
What is the expected lifespan of the FireAngel FP1740W2-R?
The alarm has a 10-year lifespan from the date of manufacture (printed on the device). After 10 years, an end-of-life warning will sound (chirp every 30 seconds) and the alarm must be replaced. Do not continue using beyond this period as the sensor may degrade.
Is the FireAngel FP1740W2-R suitable for kitchens or bathrooms?
No, this alarm is not recommended for kitchens or bathrooms due to false alarms from steam, smoke from cooking, or humidity. Install at least 3 meters away from these areas. For kitchens, consider a heat alarm instead. For bathrooms, place the alarm outside the room.
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