Risco gt600 PIR issue

[Najix]

Hi, sorry if this has been asked before, I have tried searching without much luck! (And I don't know much about these)



I have recently moved into a house with a risco gt600 alarm and some wireless pir sensors.

we have had some work done and in the confusion 2 of the sensors have been thrown out.



now whenever the system is being set it alerts saying check these zones.

can anyone advise or point me in the direction of where to look to have these sensors 'unpaired' from the system and how to pair new sensors to the system or do we need an engineer to attend to do this?



thanks in advance

 

[sparkymarka]

Engineer ....or enter code , set system , no , remove zones , yes , enter zone number , yes , zone number , yes , zero to escape once , set system , yes , .....bit of a faff ..but should work as long as you know the zone numbers