Hi there, I have a problem with a 10 year old Ademco Vista 4110 Alarm Control as follows: Keypad keeps intermittently showing no AC. I've checked for faults on all related Circuits (found none), fitted a new system battery but the fault still exists. The System can not be set when the No AC fault is showing but works as it should if you can key in the code quickly enough between fault on and off indication. Honeywell Technical just don't want to know. My question was - Is there a hidden field in the software that would allow alarm to set with no AC power? At this moment in time I've left the customer with the quick set option programmed on & this seems to do the trick. Any suggestions or advice would be most welcome as this customer lives on her own and is a Senior Citizen! Hence can't afford a new Panel & Keypad! Kind Regards
- posted
15 years ago