Low battery. Unit new purchased end last season. Didn't know about battery and how to access. Showed me how, replaced w/My 2 AA and explained built in delay. Waited for it to happen
Response from Hammond Services:
Hi Owen, thanks for choosing Hammond Services to work on your system. We're proud of our knowledgeable technicians, and we always want to impart that knowledge on to our customers. We appreciate your business, and we'll be here if you need anything else!
