Intellipak question

[mtntom]

May be wired to independant duct detector. It may recieve power from your rtu, so when you power down, you reset the duct detector.

[buford]

i am thinkin the same. check the wire that feeds emer stop terms,and see if the extra wires in that same cable are hooked up to 24v power.

[allstar08]

There is a safe way to test this. Perhaps some of the experts in here can tell us what the auto start contacts are on the terminal board. If you make the contacts there instead of the em. stop, the unit will auto restart after the fire alarm, thus making all the previous calls the fault of the fire alarm co. I have been down this road. If the problem is not resolved then you know you have another issue.

[coolman2007]

Try checking the spade connectors at the TB boards, I have had the same problem and it turned out to be a couple of faulty/corroded terminals.