I did a backup on my upstairs HWS today. No problem. But on the downstairs, it fails. I replaced the batteries. Failed. Reset system, try again. Failed.
What else can I try. BTW I noticed it said there was no backup available, yet I know I've done it before.
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What else can I try. BTW I noticed it said there was no backup available, yet I know I've done it before.
Posted Via The FREE SatelliteGuys Reader App!