When supplied, all 8 zones and the tamper connections should be linked out with a small silver wire. So the terminals of zone 1 would have a link, same for zone 2 etc.
Make sure that these are all in place. If you connected the PIR to zone 1 remove the wires & fit a link in their place, do the same with the tamper connections.
Now close the lid and try to set the system, if it sets now then you have a problem with the wiring.
If the panel won't set like this, you may have a faulty panel. Unusual for ADE.