phillykins

Ah Yes. Just used to refer to these as ACT spike suppressors. Many thanks. Norman, now retired but we just used to refer to the 1313 as an ACT spike suppressor. With it now. Many thanks Phil

Thanks Mr. Happy. Probably the answer I needed. Are you recommending a battery replacement? And what is a 1313? Must confess I have never heard of that. Thanks Phil

Thanks. I know all that having worked in the industry for many years but I have never come across the message quoted in my first post. That is what I need an answer to, not if 10 years is good value for money. It probably is but I don't want to tell my neighbour he needs a new system if an EEProm reset is all that is required or a replacement EEProm. I need to know if the last two points are realistic or possible. Thanks Phil

Hi James. It has been working fine in a neighbours' house for many years. It is a split system and the man is very satisfied with it. Just want to know if the message highlighted is likely to be the beginning of a problem or something that happens every now and then. Is it likely to be serious? Thanks Phil