How To Clear A Earth Fault Fire Alarm. Any connection conducting electricity to ground is causing a ground fault conditionGround faults are common. Split the faulty half of the loop again quarter.
If the Verify facility has been set up then pressing the Verify button in the event of a fire condition increases the. Disconnect the wire on the side of the device thats downstream from the main alarm panel and test the wire with the meter. Keep in mind a panel reset is often needed to clear a ground fault.
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Switch off the AC isolator adjacent to the inverter 3. A ground fault occurs due to inadvertent contact between the energized conductor and ground which can occur through a grounded conduit such as a building frame or equipment. This gives the user time to investigate the cause of the alarm and the option of cancelling the alarm within the delay time period. If fault still present then swap the outgoing loop to the return loop so you have half a loop working with no earth faults.
