Kent Miller
- Jun 16, 2010
- 8
- Joined
- Jun 16, 2010
- Messages
- 8
I'm installing a Vista20 alarm system, which came as a kit with a Honeywell 6150 keypad. I've completed the installation wiring, but when I power the system up, the LCD on the keypad stays blank. It had power (the keys light up), but no display. I have confirmed that it's wired correctly, and have gone so far as to remove the keypad from its installed location and wire it next to the control box, just to eliminate the possibility that it's a wire problem.
I also swapped the Green & Yellow wires to see what happened - the LCD lights up, but gives an "OC" (open connection) error.
Any suggestions? I'm at the end of my limited knowledge already...
Thanks,
I also swapped the Green & Yellow wires to see what happened - the LCD lights up, but gives an "OC" (open connection) error.
Any suggestions? I'm at the end of my limited knowledge already...
Thanks,