June 10, 201510 yr comment_7616 We have a zp2 panel, and on the loop is 3 manual call points, 1 of which activates in a fire condition at odd times, without being physically activated. What could be the cause of this? Your assistance is appreciated. Report
June 10, 201510 yr comment_7617 I would say without seeing it, all any one can do is guess, you really should have it looked at by a fire alarm engineer. Why not call the company who maintain your fire alarm? Report
June 11, 201510 yr comment_7618 They have been and also replaced the unit, I don't think they know what could be wrong. That's why I'm trying to find out what the possible causes might be. Report
June 12, 201510 yr comment_7626 I can understand that you are trying to resolve the problem, but as I first said ............ without seeing it, all any one can do is guess............ It could be any of 507 possabilites all of which can not be "diagnosed" via a forum Report
June 13, 201510 yr comment_7629 Green foam is right it cannot be "diagnosed" via a forum but you have had the MCP changed so it is unlikely to be that, I assume the the system is working in all other aspects then you are left with the wiring where there could be an intermittent fault on the detector circuit, like breakdown of the insulation, pesky rodents. :rolleyes: Report
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