optima plus 2 household alarm

[bartyarmy]

hi sorry about this, but last week i set a question about my household alarm I managed to reset it but then the other night it went to "tamper " flashing and a "6" flashing . I have powered down a couple of times still the same when powered up with the inside cover off it says "c" "u" then cover on and "tamper" "6 " flashing..I have checked the outside box cleaned it out ,and checked the connections in the inside box .can any one help please thank you inadvance cheers

[Disco Fever]

Find out which PIR or door contact is zone 6 and you'll find that the tamper is open circuit which is why your getting the tamper light and the no. 6 flashing, I bet you'll find that the cover off of one of the sensors is not fitted properly....

[Disco Fever]

The C means that you are in customer program mode, the U means the panel main cover is off....

[bartyarmy]

thank you but I have only 4 zones in the alarm circuit I don't know what zone 6 is do you have any Ideas please