planet4ever said:Obviously what Fabio was thinking was that 208v 40A might be equivalent to 240v 30A, so cutting the wire might let him use the unit on a 30A circuit. I'm no EE, but I expect it is the amps, not the watts, that matters here.
garygid said:It is a "jumper" wire, not a "breaker", but ...
best to call AV Technical Support and ask them what difference the jumper makes.
Possibly just changes a power calculation that we do not even see. Possibly changes the generation of the +/- 12v for the circuit board.
If running on 240v, it SHOULD be re-connected, or they would not have needed the jumper, right?
If re-connecting, REMOVE ALL POWER ... FIRST.
Measure the voltage. Read the manual. Adjust the jumper if needed so that it is correct.Fabio said:it's just that my electrician cut the breaker without thinking and I need to decide if I need it replaced or solder the jumper back or ignore it (the self test is OK)
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