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Part No. 0J0984 

Revision B (05/27/11) 

Printed in U.S.A.

Warranty

GENERAC POWER SYSTEMS LIMITED WARRANTY FOR

"ECO GEN AIR-COOLED AUTOMATIC STANDBY GENERATORS"

For a period of three (3) years or 2000 hours, whichever comes first, from the date of original sale Generac Power Systems, Inc. (Generac) warrants that its standby 
generator will be free from defects in material and workmanship for the items and period set forth below. Generac will, at its option, repair or replace any part(s) which, 
upon examination, inspection and testing by Generac or an Authorized/Certified Generac Dealer, is found to be defective. Any equipment that the purchaser/owner claims to 
be defective must be examined by the nearest Authorized/Certified Generac Service Dealer. This warranty applies only to Generac emergency automatic standby generators 
used in "Standby" applications as Generac has defined Standby. This specific model of generator is intended to support alternative energy source systems that include an 
inverter, a battery bank, and an alternative energy source. Scheduled Maintenance, as outlined by the generator owner’s manual, is highly recommended. This Scheduled 
Maintenance should be performed by an Authorized/Certified Generac Dealer. This will verify service has been performed on the unit throughout the warranty period.

WARRANTY SCHEDULE

UNITED STATES AND CANADA
YEARS ONE and TWO – A total of two (2) years or 2000 hours, whichever occurs first, limited comprehensive coverage on mileage, labor and parts listed. 
• All COMPONENTS
YEAR THREE – Total of three (3) years or 2000 hours, whichever occurs first, coverage on parts listed.
• ALL COMPONENTS
INTERNATIONAL
YEAR ONE – A total of one (1) year or 1000 hours, whichever occurs first, coverage on labor and parts listed. 
• All COMPONENTS
Extended Warranties are not available.

GUIDELINES

1.  Warranty begins upon the successful registration of the unit.
2.  Proof of Purchase and Maintenance must be available.
3.  Warranty is transferable between ownership of original installation site.
4.  Warranty only applies to permanently wired and mounted units.
5.   Any and all warranty repairs and/or concerns, must be performed and/or addressed by an Authorized/Certified Generac Service Dealer, or branch thereof. Repairs or 

diagnostics performed by individuals other than Generac authorized dealers not authorized in writing by Generac will not be covered.

6.  Steel enclosures are warranted against rusting for the first year of ownership only. 
7.  All warranty expense allowances are subject to the conditions defined in Generac's General Service Policy Manual.

THIS WARRANTY SHALL NOT APPLY TO THE FOLLOWING: 

•  Any unit built/manufacturer prior to September 2010.
•  Generac generators that utilize non-Generac replacement parts.
•  Costs of normal maintenance (i.e. tune-ups, associated part(s), adjustments, loose/leaking clamps, installation and start-up).
•   Units sold, rated or used for "Prime Power", "Trailer Mounted" or "Rental Unit" applications as Generac has defined Prime Power, Trailer Mounted or Rental Unit. Contact a 

Generac Distributor for Prime Power, Trailer Mounted or Rental Unit definition.

•  Damage to generator system caused by improper installation or costs necessary to correct installation.
•   Units used for prime power in place of existing utility power (where utility power is present) or in place of utility power where utility power service does not normally exist 

without a renewable energy system including an inverter, battery bank and alternative energy power source.

•  Fuel connections other than conventional utility company supplied conventional LP vapor withdrawal systems.
•  Any failure caused by contaminated fuels, oils, coolants/antifreeze or lack of proper fuels, oils or coolants/antifreeze. 
•   Steel enclosures that are rusting due to the improper installation, location in a harsh or saltwater environment or scratched where integrity of paint applied is compromised.
•   Failures due, but not limited, to normal wear and tear, accident, misuse, abuse, negligence or improper installation. As with all mechanical devices, the Generac engines 

need periodic part(s) service and replacement to perform as designed. This warranty will not cover repair when normal use has exhausted the life of a part(s) or engine.

•   Failures caused by any external cause or act of God, such as collision, theft, vandalism, riot or wars, nuclear holocaust, fire, freezing, lightning, earthquake, windstorm, 

hail, volcanic eruption, water or flood, tornado or hurricane.

•  Damage related to rodent and/or insect infestation.
•  Products that are modified or altered in a manner not authorized by Generac in writing.
•   Covered warranty labor rates are based on normal working hours.  Overtime, holiday, or emergency labor costs for repairs outside of normal business hours will be the 

responsibility of the customer.

•  Any incidental, consequential or indirect damages caused by defects in materials or workmanship, or any delay in repair or replacement of the defective part(s).
•  Failure due to misapplication.
•  Telephone, cellular phone, facsimile, internet access or other communication expenses.
•  Living or travel expenses of person(s) performing service, except as specifically included within the terms of a specific unit warranty period.
•  Expenses related to "customer instruction" or troubleshooting where no manufacturing defect is found.
•  Rental equipment used while warranty repairs are being performed and/or overnight freight costs for replacement part(s).
•  Costs incurred for equipment used for removal and/or reinstallation of generator, (i.e.; cranes, hoists, lifts, etc.)
•  Planes, ferries, railroad, buses, helicopters, snowmobiles, snow-cats, off-road vehicles or any other mode of transport deemed abnormal.
•  Starting batteries, fuses, light bulbs and engine fluids.
THIS WARRANTY IS IN PLACE OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED. SPECIFICALLY, GENERAC MAKES NO OTHER WARRANTIES AS TO THE 
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Any implied warranties which are allowed by law, shall be limited in duration to the terms of the 
express warranty provided herein.  Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. GENERAC'S 
ONLY LIABILITY SHALL BE THE REPAIR OR REPLACEMENT OF PART(S) AS STATED ABOVE. IN NO EVENT SHALL GENERAC BE LIABLE FOR ANY INCIDENTAL OR 
CONSEQUENTIAL DAMAGES, EVEN IF SUCH DAMAGES ARE A DIRECT RESULT OF GENERAC'S NEGLIGENCE. Some states do not allow the exclusion or limitation of 
incidental or consequential damages, so the above limitation may not apply to you. This warranty gives you specific legal rights. You also have other rights from state to state.

GENERAC POWER SYSTEMS, INC.  •  P.O. BOX 8 • Waukesha, WI 53187  •  Ph: (888) GENERAC (436-3722) • Fax: (262) 544-4851

To locate the nearest Authorized Dealer and to download schematics, exploded parts views 

and parts lists visit our website:  www.generac.com

Part No. 0J1629 

Revision A (10/01/10)

Summary of Contents for EcoGen 6kW

Page 1: ...enerator Owner s Manual LISTED C US NOT INTENDED FOR USE IN CRITICAL LIFE SUPPORT APPLICATIONS ONLY QUALIFIED ELECTRICIANS OR CONTRACTORS SHOULD ATTEMPT INSTALLATION DEADLY EXHAUST FUMES OUTDOOR INSTA...

Page 2: ...3 Electrical Checks 10 2 4 Generator Tests Under Load 12 2 5 Checking Automatic Operation 12 Operation 12 3 1 Control Panel Interface 12 3 2 Automatic Operation 13 3 3 Sequence of Automatic Operation...

Page 3: ...mation each indicates is as follows nThis symbol points out important safety information that if not followed could endanger personal safety and or property of others This symbol points out potential...

Page 4: ...to correct generator operation Do not alter the instal lation or permit even partial blockage of ventilation provisions as this can seriously affect safe operation of the generator The generator MUST...

Page 5: ...e Consult the local fire department with any ques tions pertaining to fire extinguishers EXPLOSION HAZARDS Do not smoke around the generator Wipe up any fuel or oil spills immediately Ensure that no c...

Page 6: ...tions For that reason the engine is equipped with the fol lowing systems that protect it against potentially damaging condi tions 1 Low Oil Pressure Sensor 6 Low Battery 2 High Temperature Sensor 7 Un...

Page 7: ...rs 1 5 2 ENGINE Type of Engine GT 530 Number of Cylinders 2 Rated Horsepower 3 600 rpm 18 Displacement 530cc Cylinder Block Aluminum w Cast Iron Sleeve Valve Arrangement Overhead Valves Ignition Syste...

Page 8: ...es determine the proper location 1 9 LOCATION nThe engine exhaust fumes contain carbon monoxide which can be DEADLY This dan gerous gas if breathed in sufficient con centrations can cause unconsciousn...

Page 9: ...the enclosure Annex A Explanatory Material A4 1 4 2 Means of demonstrating compliance are by means of full scale fire test or by calculation procedures Because of the limited spaces that are frequentl...

Page 10: ...of vegetation Clearance at the top should be a minimum of 48 inches from any structure overhang or projections from the wall The generator should not be placed under a deck or other structure that is...

Page 11: ...erator con trol panel Remove watches rings or other metal objects Use tools with insulated handles Wear rubber gloves and boots Do not lay tools or metal parts on top of the battery Disconnect chargin...

Page 12: ...INITIAL START UP NOTE These units have been run and tested at the factory prior to being shipped and do not require any type of break in NOTE This unit comes filled with oil from the factory Check the...

Page 13: ...Use ARROW keys to scroll and find the first number of your Activation Code Press ENTER to select Repeat this step until all digits have been entered Use ESCAPE to correct previous digits Display Read...

Page 14: ...vidence of overheat ing etc 9 When testing under load is complete turn OFF electrical loads 10 Set the generator s main circuit breaker to its OFF or OPEN position 11 Let the engine run at no load for...

Page 15: ...menu is reached This page displays the following options HISTORY STATUS EDIT AND DEBUG See the Appendix Menu System 3 2 AUTOMATIC OPERATION To select automatic operation do the following 1 Make sure t...

Page 16: ...stops immediately 11 During Auto mode cranking if the remote start contacts OPEN OFF the cranking cycle does NOT abort but continues until complete Once the engine starts it will run for one 1 min ute...

Page 17: ...shut down The under frequency setting is 55 Hz Internal Fault Shutdown Alarm This alarm cannot be cleared call service dealer Undervoltage Shutdown Alarm If the generator voltage falls below 85 of no...

Page 18: ...ILL ABOVE THE FULL MARK 5 Install the dipstick 6 Reset the AUTO OFF MANUAL switch to its original position 7 If the generator was running first turn the generator s main circuit breaker back to the ON...

Page 19: ...AUTO position 8 Dispose of used oil at a proper collection center Repeat steps 2 and 3 for the oil reservoir 4 4 CHANGING THE ENGINE AIR CLEANER See The Generator section for the location of the air c...

Page 20: ...be followed DO NOT SMOKE when near the battery DO NOT cause flame or spark in battery area Discharge static electricity from body before touching the battery by first touching a ground ed metal surfa...

Page 21: ...er have a Dealer thoroughly clean dry and inspect the generator If the structure ex home has been flooded it should be inspected by a certified electrician to ensure there won t be any electrical prob...

Page 22: ...erator control panel Start the unit by moving the AUTO OFF MANUAL switch to MANUAL Allow the unit to warm up thoroughly 8 Stop the unit by setting the AUTO OFF MANUAL switch to OFF 9 Turn on the utili...

Page 23: ...2Y or 500 hours of operation COOLING Enclosure louvers X X W BATTERY Remove corrosion ensure dryness X X M Clean and tighten battery terminals X X M Check charge state X R EVERY 6 M Electrolyte level...

Page 24: ...k plug s 2 Clean re gap or replace plug s 3 Fuel pressure incorrect 3 Confirm fuel pressure to regulator is 10 12 water column 0 36 0 43 psi for LP 4 Choke remains closed 4 Verify choke solenoid moves...

Page 25: ...e same navigation method to select the the desired screen refer to the Menu System diagram 6 1 1 CHANGING SETTINGS EDIT MENU To change a setting such as display contrast go to the EDIT menu and use th...

Page 26: ...E DEBUG INPUTS OUTPUTS DISPLAYS EDIT CONTRAST LANGUAGE TIME DATE EXERCISE TIME SPEED ESC Press the ESCAPE key to jump back up through the menu levels Use the key to navigate through the menu ENTER Use...

Page 27: ...Generac Power Systems Inc 25 25 Drawing No 0J1320 B Installation Diagram...

Page 28: ...26 Generac Power Systems Inc 26 Installation Diagram Drawing No 0J1320 B...

Page 29: ...Generac Power Systems Inc 27 27 Drawing No 0J1320 B Installation Diagram...

Page 30: ...T BATTERY VOLTAGE SENSING AC DISTRIBUTION PANEL 120 240V DC DISTRIBUTION PANEL 12V 24V 48V BATTERY 12V 24V 48V INVERTER CHARGER GENERATOR HOUSE HOUSE LOADS HOUSE LOADS 120V 240V CHARGER SUPPLY TWO WIR...

Page 31: ...29 Drawing No 0J1323 C Oil Make up System...

Page 32: ...30 Notes...

Page 33: ...31 Notes...

Page 34: ...ponsible for contacting a Generac Authorized Warranty Dealer as soon as a problem occurs The warranty repairs should be completed in a reasonable amount of time not to exceed 30 days Warranty service...

Page 35: ...hat part If the part fails prior to the first scheduled replacement the part shall be repaired or replaced by Generac according to Subsection 4 below Any such emissions related part repaired or replac...

Page 36: ...er service does not normally exist without a renewable energy system including an inverter battery bank and alternative energy power source Fuel connections other than conventional utility company sup...

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