Ei Electronics Ei141RC - Ionisation Manual, User Instructions

13, (2) If an Optical unit (Ei146RC/166RC) beeps without the red light flashing at the same time, the chamber is defective. Clean the chamber. 4. INTERCONNECTED ALARMS DO NOT ALL SOUND: (1) Hold test button for 10 seconds after first alarm has sounded to ensure signal is transmitted …

7, A unit will operate from the mains alone, even with a fully depleted or a defective battery (and give beeps every minute), though it may not give sufficient warning of fire if the mains supply is disconnected for any reason. If there are any problems get a qualified electrician…

5, Ei Electronics Ei141RC - Ionisation (ii) Press the test button for up to 10 seconds to ensure the sensor chamber, electronics and sounder are working. A red light on the cover, will flash while horn is sounding. The alarm will stop when the button is released. Pressing the test button simulates the effect of smoke or heat durin…

14, 14 1 2 3 4 4 7 8 9 9 11 11 11 12 1. REGULAR CHECKS 2. ALARM REMOVAL 3. IMPORTANT INFORMATION 4. CHANGING THE BATTERY 5. TESTING & MAINTAINING YOUR ALARM 6. CLEANING YOUR ALARM 7. NUISANCE/FALSE ALARMS 8. IMPORTANT SAFEGUARDS 9. PLANNING YOUR ESCAPE ROUTE 10. ALARM CONTROL 11. G…

8, 7. NUISANCE/FALSE ALARMS When sure that it is just a nuisance/false alarm, simply press the test/silence button briefly on the Alarm to silence the unit for 10 minutes. If, when the alarm goes off, there is no sign of smoke, heat or noise to indicate that there is a fire, you should ge…