Hi everyone just wondering if you can help me out i fitted a gardtec 490 x on my house a few months ago all will eol resistors which all worked perfectly and systems is really good, my sister.wanted me to do a system on her house but i ordered the 480 as she did not require the telephone connection , on this panel it does not accept eol so everything has to be wired as 2x power 2x alarm 2x tamper but the global tamper is really confusing me there is a diagram in the manual of how to do it and i have followed it but i still keep getting tamper fault when i take all the tamper wires and connect them together ie all greens together and all whites together and put them in the 2 tamoer terminals on the circuit board everthing works ok . Is this ok to do or would it cause any problems by doing this
thanks in advance