Just got a 5000- Watt Yamaha Generator. It puts out 120 V and 240 V from the pective outlets, but I get an "Open Ground" warning using a 120V test plug, and I only measure ~40 volts from either L1 to ground, and L2 to Ground, not the 120V I should be. I could also use a copy of the Manual(s). Thanks, Frank

Asked by Frank on 12/15/2011 0  Answer

ManualsOnline posted an answer 13 years ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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