I have a generac model 04760 had electrision out check all power from generator too panel and found that there is a problem with control logic board. He can't get part or service they want him to take class. regard Dean Ulrich

Try Generac direct. They have good customer service.

https://www.google.com/search?q=wiring+diagram+for+the+control+panel+for+a+Generac+trailer+mounted+generator+model+CT+60

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Question edited for a lot more clarity. Model and KVA helps.
Question moved from Televisions to Generac Guardian category.

Information to troubleshoot in the link and video.

https://www.google.com/search?q=generac+guardian+standby+generator+switch+off+led+flashing+red

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That is a full home back-up unit. You need dealer support. Contact them direct. There is nothing online about re-flashing.

Support For Your 0058711

Generac Power Systems https://www.generac.com > product-support-details

File Type Manual (PDF) Item Number Langu... Emissions Warranty Statement WARRANTY STATEMENT EMSN E P3 0J3335 EN Exploded View (Control Panel) EV CONTROL PANEL ? HSB 0J3707 EN Exploded View (Enclosure) EV ENCLOSURE HSB 2011 0J4730 EN View 29 more rows

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  Product Manuals

  https://www.generac.com > product-support-lookup
  Model Number: G0058711 Description: 10KW/530 GUARD+12C T/SW ... Parts Manual / EV (Unit), EV GENERATOR - HSB, 0J3899, EN.
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  Find My Manual, Parts List, and Product Support - ...

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  Enter your model or serial number to find Generac specifications, manuals, parts lists, FAQs, how-to videos, and more for your product.

Turns out it was the Manual-off-Auto switch that was bad. My DVM showed a voltage drop across the switch. The controller wasn't getting enough power.

One good thing about it was it forced me to really study the schematics to understand how everything worked. I'm now in the process of designing my own esp32 based controller, with wifi connectivity, to replace the stock control board.

Model not found on Generac web site using model number or serial number.

Generac contact information on their web site to request assistance:

https://www.generac.com/service-support/contact-us/online-form

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The current models of automatic standby generators will have LED indicator lights on the side compartment of the generator. A green LED light will indicate that the unit is in AUTO mode and is ready to run, or is running properly during a utility outage. The yellow LED light will indicate that maintenance is needed. The red LED will indicate either that the unit is switched to OFF or that there is an alarm detected. If a yellow or red LED are present, you will need to check the generator's control panel, as it will describe the type of maintenance needed or the alarm present. This information can be found in the owner's manual as well. You can find a copy of the owner's manual online by searching the model or serial number of the unit here
http://www.generac.com/service-support/product-support-lookup

Your battery is dead..If the controller has a visible display your battery charger is most likely OK. Just put in a new Group 26R battery and set the time etc.

Check that there is not a switch to activate the panel. Next, there is a fuse for the outlet panel as well or a circuit breaker. Check that. If all of that is good you will have to put a meter on all of the wiring points from beginning to end and find out where the voltage stops. Then you have found the component that went bad.

2 bolts on top of the front panel. Take them out and then just puul up and it come off. you can then easily remove the battery but make sure the leads dont touch as they still have charger power running through them.

just 4. I install generac switches and generators