there this amazing invention called a multi meter..... you could measure the circuits to see it there wired correctly ?
or with the panel comes a poly bag, remove all wiring from terminal, place 2k2 resistor across each zone, link out bell tamper & any aux tamper, with battery fitted & lid on you should be fault when leaving engineering
if so put one zone back on at time & check circuit with meter or built in check until every zone is in place
do you have all 6 wire in the device ?