SW4048, 115 volts on AC 1 and 2
mickeyk Registered Users, Users Awaiting Email Confirmation Posts: 2 ✭
Vintage 2001 Trace SW4048 is reading 115 volts at AC 2 with nothing attached to it. AC 1 will read about 114.5 vac. This while AC out is 120 vac. I am off grid, so nothing is currently hooked to either AC 1 or 2. I discovered this while trying to get my inverter to accept my generator. It could have been this way for some time as there was never a reason to check it. My understanding is there should only be a search voltage of around 13.8 vac. Any ideas? Finding full voltage there freaked me out! My thinking is there is an internal relay stuck. but does'nt seem likely it would affect both AC1 in and AC 2 in . What do you people out there think? This things been 24/7 for bout 19 years! Prob time for new but it won't be Snhieder as they don't respond to Tech help.
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