Ademco Vista 20p

[dwight <flhs93@xxxxxxxxx>]

I can't access the program mode via the 6160 kp on my vista 20p
either by entering 4112+800 or *+# on power up.

My system was working fine until I installed a 6150rf kp in my garage
the other day. I thought I was installing a 6150 not the rf model. I
purchased a 6150 the box said 6150 but the label on the unit says
6150rf.

Is there anything I can do to enter my program mode. I have also
disconneced the 6150rf and still cant enter the system.