Generac Air-Cooled Nexus & Evolution 1.0 Service & Repair Diagnostic Manual Rev.J.  A complete guide to repairing Generac Air-Cooled Evolution generators.  Includes all troubleshooting flow charts, wiring diagrams, pinouts, and more!  This is the book that a Generac trained service tech carries.Manual is in full color with full color wiring diagrams (some images are in black and white).Includes a complete list of the e-Codes (Alarm Fault Codes) for both controllers.This manual covers Air-Cooled Nexus & Evolution 1.0 controllers.  It does not include the newer Evolution 2.0 controller with WiFi.  That manual can be found here:  https://www.ebay.com/itm/194659761139All digital downloads are non-refundable due to their nature. 
This is a PDF copy of the manual, not a paper or bound copy.  You will need the most current version of Adobe Reader installed or open it in your web browser in order to view or print the manual.If you want this manual immediately after payment send us your email address with request.Generac Service & Repair Manuals will also usually fit the following Generac branded generators: Honeywell, Guardian, Siemens, Carrier, Watchdog, Centurion, Eaton & Bryant. Other Generac Diagnostic Repair Manuals:
Air-Cooled Generators:Synergy & Ecogen VSCF (Evolution 3 controller)CorePower 6/7kW and PowerPact 6/7,6/7.5 and 5.6 kW7000 Series Evolution 1.0/2.0/WiFi 2020+5800 Series w/Nexus 2010+ & 6000 Series w/Evolution 1.0 2013+5500 Series 2008 Model Pre-Nexus 5200 Series4000 SeriesVintage 8KW 83045 Rev.9/20/94Liquid-Cooled Generators:1.5L 4700 Series2.4L Mitsubishi w/R-200B controller150kw and below w/Evolution or Nexus controllerVintage 1.2L 12.5KW,16KW,20KW 83045 Rev.9/20/94Wireless Monitoring Systems for Standby Generators:Wireless Monitoring SystemsTransfer Switches:Residential and Commercial Models 50-800 Amp TX Series 100-400 Amp RV Generators:RV 45/55/65QuietPact 40G and 40LPQuietPact 55,65 and 75QuitePact 75D and 85DSeries Impact 36 PlusSeries Impact 36 Plus IINP30G and NP40G RVPortable Generators and Inverters:GP Series Large Portable Generators w/Electr. Fuel Ing.XT Series w/Electr. Fuel Ing.XD SeriesGP-i,GP-iO,iQ Portable Generators and iX Series InverterGC RS XC XG XP HL XT XT-EFI SeriesGP, LP and HW SeriesGP Series and UltraSource DeWalt Series Portable Generators and Inverters Portable Power stations:Portable Power StationPower washers:Residential and Commercial Power Washers