How do I properly test the Mircom I56-3311 smoke detector?

[MargaretLee]

To ensure your Mircom I56-3311 Intelligent Photoelectric Smoke Sensor is functioning correctly, follow these testing procedures. Always consult the Mircom I56-3311 instruction manual for detailed instructions.

Here are the recommended testing methods:

1. Functional Test with a Test Magnet:

   • Use a Mircom test magnet (P/N M02-04-01 or M02-09-00).
   • Hold the magnet in the designated test area on the sensor.
   • The control panel should trigger an alarm.

2. Smoke Entry Test with Aerosol Generator:

   • Use a GEMINI model 501 aerosol generator set to represent 4%-5% obscuration.
   • Apply the aerosol using the bowl-shaped applicator until the panel alarms.
   • Alternatively, you can use approved canned aerosol simulated smoke products.

3. Direct Heat Method (for specific models, such as MIX-2251TAP and MIX-2251TMAP):

   • Use a hair dryer (1000-1500 watts).
   • Direct the heat towards the thermistors from a safe distance.
   • The detector will reset only after sufficient cooling time.

Important Considerations:

• If the sensor fails any test, clean it as described in the manual and retest. If the sensor continues to fail after cleaning, it may need replacement.
• After testing, restore the system to normal operation and notify the appropriate authorities. Proper testing ensures the reliable performance of your Mircom fire safety system.