DSC Power 632 with RF5501-433 keypad
5 wireless door sensors
3 wireless motion detectors
system is less than 3 weeks old and was working perfectly
I came home today to find my Power 632 beeping with the trouble light on and no information of any sort on the keypad (RF5501-433). I tried *2, but the keypad wouldn't accept any input. I powered down the system, unhooked the ac and battery. I waited about 5 minutes the hooked up the battery and ac and powered up the system again.
The keypad then showed a blank time display like --:--. After about 15 seconds, the trouble light came on and the keypad started beeping again and wouldn't accept any input.
I did a factory restore of the system, following the instructions in the manual. Powered back up, but still had the same problem.
I changed keypads with another RF5501, but that didn't help either. I checked for 18 vac coming into the panel and had it. Battery is showing 12 vdc so I assume it's OK.
I fear that my control panel board somehow burned out today.