Why doesn’t my alarm sound when I press the test button?
Inspect the alarm for obvious damage and that the battery is properly connected. If this does not help, gently vacuum the vents on the alarm. If the alarm still does not sound contact Technical Support if within warranty, 0800 141 2561.
Why does the operating light remain on / off, rather than flashing every 45 seconds?
If the alarm is clean, the battery is properly connected and the operating light still does not flash, contact Technical Support if within warranty, 0800 141 2561.
Why is my HA300LFQ beeping every 45 seconds?
This is the low battery warning signal. If the product is within warranty please contact Technical Support on 0800 141 2561, if not replace the alarm as soon as possible.