Question about Generac Honeywell 12kw Generator Sync/nexus Controller

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I Have a Honeywell Generac 12 kw fuse blown

I changed the battery , checked the leads. Every time I put the new fuse in it blows, no power to the panel to start it. Not sure where to look for the short unit is 15 months old

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Posted on Jan 02, 2017

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SOURCE: generator 30

fuse are meant to protect the costlier part of the machine thereby damaging itself.  there is probably overloading of your circuit. call the electrician and find the actual power required by your house.  there is a possibility of having a short circuit in your generator. your local electrician can check it.

Posted on Jan 24, 2009

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SOURCE: 10kw Generac Guardian not cranking, shows rpm sense loss

Sounds like Generator mode switch should be "ON".

Posted on Sep 08, 2009

wentlanv
  • 710 Answers

SOURCE: Just returned from a trip

Hi Scott,

Since the generator starts but there is no power to the control board, there is an electrical problem inside the generator.
First check the circuit breaker at the back of your generator. If the breaker is on, then your generator is in serious trouble.
Call a repairman, but also keep in mind you may need a new generator.

Hope this helps. If it does, I'd appreciate a 4 thumbs up. Thanks,

Handie Andie

Posted on May 07, 2011

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