Generac 15kW G0061031 Manuel utilisateur

Owner’s Manual

60 Hz Air-Cooled Generators

15 kW EcoGen™

SAVE THIS MANUAL FOR FUTURE REFERENCE

Para español , visita: http://www.generac.com/service-support/product-support-lookup

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000918

Register your Generac product at:

WWW.GENERAC.COM

1-888-GENERAC

(888-436-3722)

(000209a)

WARNING

This product is not intended to be used in

a critical life support application. Failure to

adhere to this warning could result in

death or serious injury.

ii Owner’s Manual for 60 Hz Air-cooled Generators

Use this page to record important information about your generator set.

Record the information found on your unit data label on this

page. For the location of the unit data label, see Component

Locations. The unit has a label plate affixed to the inside

partition, to the left of the control panel console as shown in

Component Locations For directions on how to open the

top lid and remove the front panel, see Operation.

When contacting an Independent Authorized Service Dealer

about parts and service, always supply the complete model

number and serial number of the unit.

Operation and Maintenance: Proper maintenance and care

of the generator ensures a minimum number of problems

and keeps operating expenses at a minimum. It is the

operator’s responsibility to perform all safety checks, to

make sure that all maintenance for safe operation is

performed promptly, and to have the equipment checked

periodically by an Independent Authorized Service Dealer.

Normal maintenance, service and replacement of parts are

the responsibility of the owner/operator and, as such, are not

considered defects in materials or workmanship within the

terms of the warranty. Individual operating habits and usage

may contribute to the need for additional maintenance or

service.

When the generator requires servicing or repairs, Generac

recommends contacting an Independent Authorized Service

Dealer for assistance. Authorized service technicians are

factory-trained and are capable of handling all service

needs.To locate the nearest Independent Authorized Service

Dealer, please visit the dealer locator at:

www.generac.com/Service/DealerLocator/.

Model:

Serial:

Prod Date Week:

Volts:

LPV Amps:

NG Amps:

Hz:

Phase:

Controller P/N:

(000005)

WARNING

California Proposition 65. This product contains or

emits chemicals known to the state of California to

cause cancer, birth defects, and other reproductive

harm.

(000004)

WARNING

California Proposition 65. Engine exhaust and some

of its constituents are known to the state of California

to cause cancer, birth defects, and other reproductive

harm.

Owner’s Manual for 60 Hz EcoGen™ Generator iii

Section 1: Safety Rules & General

Information

Introduction ..........................................................1

Read This Manual Thoroughly ....................................1

How to Obtain Service .................................................1

Safety Rules .........................................................2

General Hazards .........................................................2

Exhaust Hazards .........................................................3

Electrical Hazards .......................................................3

Fire Hazards ................................................................4

Explosion Hazards ......................................................4

Section 2: General Information

EcoGen Operating Principle ...............................5

Benefits .......................................................................5

How It Works ...............................................................5

Startup .........................................................................5

Normal Running ..........................................................5

Small Load Changes ...................................................5

Large Load (Not Overload) ..........................................5

Automatic Voltage Regulator (AVR) Cooling Fans ......5

The Generator ......................................................6

Generator ....................................................................7

Engine .........................................................................7

Protection Systems .............................................8

Emission Information ..........................................8

Fuel Requirements ..............................................8

Battery Requirements .........................................8

Battery Charger ....................................................8

Engine Oil Requirements ....................................8

Section 3: Operation

Site Prep Verification .........................................11

Side Compartment .............................................11

Main Circuit Breaker (Generator Disconnect) ............11

LED Indicator Lights ..................................................11

120V GFCI Outlet/15 Amp Breaker ...........................11

Generator Enclosure .........................................11

Control Panel Interface .....................................13

Using the Auto/Off/Manual Interface Menu ....13

Menu Navigation ................................................14

Change Time and Date ...................................... 14

Programmable Timers ...................................... 14

Dealer Programmable ...............................................14

High Run Speed Timer ................................................... 14

USB Port for Firmware Updates ....................... 14

Battery Charger ................................................. 17

Manual Transfer Operation ............................... 17

Transfer to Generator Power Source ........................17

Transfer Back to Utility Power Source .......................17

Automatic Transfer Operation ......................... 18

Automatic Sequence of Operation .................. 18

Utility Failure ..............................................................18

Cranking ....................................................................18

Cold Smart Start ........................................................18

Load Transfer ............................................................18

Shutting Generator Down While Under Load . 18

To turn the generator OFF: .......................................18

To turn the generator ON: .........................................18

Section 4: Maintenance

Performing Scheduled Maintenance ............... 19

Check Enclosure Louvers ................................ 20

Check Lines and Connections ......................... 20

Checking Engine Oil Level ............................... 21

Engine Oil Recommendations ...................................21

Changing the Oil and Oil Filter ......................... 22

EcoGen Oil System Drain Pump Kit Parts List ..........22

EcoGen Oil System Drain Pump Assembly ..............22

EcoGen Oil Change Procedure .................................23

Replacing the Engine Air Filter ........................ 24

Replacing the AVR Filter .................................. 24

Maintaining the Spark Plugs ............................ 25

Valve Clearance Adjustment ............................ 25

Check Valve Clearance .............................................25

Adjust Valve Clearance .............................................25

Battery Maintenance ......................................... 26

Attention After Submersion ............................. 27

Corrosion Protection ........................................ 27

Table of Contents

Section 1:

iv Owner’s Manual for 60 Hz EcoGen™ Generator

Remove From / To Service Procedure .............27

Remove From Service .............................................. 27

Return to Service ...................................................... 27

Section 5: Troubleshooting / Diagnostics

Engine Troubleshooting ...................................29

Generator Troubleshooting ..............................30

G-Flex™ Troubleshooting .................................32

G-Flex™ Diagnostics .........................................34

Section 6: Installation Diagrams

Installation Drawing............................................35

Off Grid Mode Application Schematic .............36

Oil Make Up System Schematic .......................37

Safety Rules & General Information

Owner’s Manual for 60 Hz EcoGen™ Generator 1

Section 1: Safety Rules & General Information

Introduction

Thank you for purchasing this compact, high

performance, air-cooled, engine-driven generator. It is

designed to automatically supply electrical power to

operate critical loads during a normal power source

failure.

As supplied from the factory, this generator is designed to

work in off-grid applications.

In off-grid applications as a part of an alternative energy

system, the generator starts when the inverter/battery

charger detects the normal power source voltage has

dropped below a preset level. The generator powers the

inverter, and once the voltage level of the normal power

source rises to an acceptable level, the generator is shut

down. Another off-grid application would be for use in

remote locations such as for pumping water for a village

or campground, or for livestock.

The unit is factory installed in an all-weather metal

enclosure and is intended for outdoor installation only.

The generator can be operated using either natural gas

(NG) or vapor withdrawn liquid propane (LP).

NOTE: When sized properly, this generator is suitable for

supplying typical residential loads such as induction

motors (sump pumps, refrigerators, air conditioners,

furnaces, etc.), electronic components (computer,

monitor, TV, etc.), lighting loads and microwaves.

Read This Manual Thoroughly

If any portion of this manual is not understood, contact

the nearest Independent Authorized Service Dealer for

starting, operating and servicing procedures.

This manual must be used in conjunction with the

appropriate Installation Manual.

SAVE THESE INSTRUCTIONS: The manufacturer

suggests that this manual and the rules for safe operation

be copied and posted near the unit installation site.

Safety should be stressed to all operators and potential

operators of this equipment.

Throughout this publication and on tags and decals

affixed to the generator, DANGER, WARNING, and

CAUTION blocks are used to alert personnel to special

instructions about a particular operation that may be

hazardous if performed incorrectly or carelessly. Observe

them carefully. Their definitions are as follows:

NOTE: Notes provide additional information important to

a procedure or component.

These safety warnings cannot eliminate the hazards they

indicate. Observing safety precautions and strict

compliance with the special instructions while performing

the action or service are essential to preventing accidents.

The operator is responsible for proper and safe use of

the equipment. The manufacturer strongly recommends

that if the operator is also the owner, to read the Owner’s

Manual and thoroughly understand all instructions before

using this equipment. The manufacturer also strongly

recommends instructing other users to properly start and

operate the unit. This prepares them if they need to

operate the equipment in an emergency.

How to Obtain Service

When the generator requires servicing or repairs, contact

an Independent Authorized Service Dealer for assistance.

Service technicians are factory-trained and are capable of

handling all service needs. For assistance locating a

dealer, go to

www.generac.com/Service/DealerLocator/.

When contacting a dealer about parts and service,

always supply the complete model number and serial

number of the unit as given on its data decal, which is

located on the generator. Refer to Figure 2-1 for decal

location. Record the model number and serial numbers in

the spaces provided on the inside front cover of this

manual.

(000100a)

WARNING

Consult Manual. Read and understand manual

completely before using product. Failure to

completely understand manual and product

could result in death or serious injury.

(000001)

DANGER

Indicates a hazardous situation which, if not avoided,

will result in death or serious injury.

(000002)

WARNING

Indicates a hazardous situation which, if not avoided,

could result in death or serious injury.

(000003)

CAUTION

Indicates a hazardous situation which, if not avoided,

could result in minor or moderate injury.

Safety Rules & General Information

2 Owner’s Manual for 60 Hz EcoGen™ Generator

Safety Rules

Study these SAFETY RULES carefully before installing,

operating or servicing this equipment. Become familiar

with this Owner’s Manual and with the unit. The

generator can operate safely, efficiently and reliably only

if it is properly installed, operated and maintained. Many

accidents are caused by failing to follow simple and

fundamental rules or precautions.

The manufacturer cannot anticipate every possible

circumstance that might involve a hazard. The warnings in

this manual and on tags and decals affixed to the unit are,

therefore, not all-inclusive. If using a procedure, work

method, or operating technique the manufacturer does not

specifically recommend, verify that it is safe for others.

Also, make sure the procedure, work method or operating

technique utilized does not render the generator unsafe.

General Hazards

(000190)

DANGER

Loss of life. Property damage. Installation must always

comply with applicable codes, standards, laws and

regulations. Failure to do so will result in death

or serious injury.

Automatic start-up. Disconnect normal power source

and render unit inoperable before working on unit.

Failure to do so will result in death or serious injury.

(000236)

DANGER

(000209a)

WARNING

This product is not intended to be used in

a critical life support application. Failure to

adhere to this warning could result in

death or serious injury.

WARNING

This unit is not intended for use as a prime power

source. It is intended for use as an intermediate power

supply in the event of temporary power outage only.

See individual unit specifications for required

maintenance and run times pertaining to use.

(000247)

(000187)

WARNING

(000130)

WARNING

Accidental Start-up. Disconnect the negative battery

cable, then the positive battery cable when working

on unit. Failure to do so could result in death

or serious injury.

(000182)

WARNING

(000155)

WARNING

Only a trained and licensed electrician should perform

wiring and connections to unit. Failure to follow proper

installation requirements could result in death, serious

injury, and damage to equipment or property.

(000115)

WARNING

Moving Parts. Do not wear jewelry when

starting or operating this product. Wearing

jewelry while starting or operating this product

could result in death or serious injury.

(000111)

WARNING

Moving Parts. Keep clothing, hair, and

appendages away from moving parts. Failure

to do so could result in death or serious injury.

(000108)

WARNING

Hot Surfaces. When operating machine, do not

touch hot surfaces. Keep machine away from

combustibles during use. Hot surfaces

could result in severe burns or fire.

WARNING

Injury and equipment damage. Do not use

generator as a step. Doing so could result in falling,

damaged parts, unsafe equipment operation,

and could result in death or serious injury.

(000216)

(000146)

WARNING

Equipment and property damage. Do not alter

construction of, installation, or block ventilation for

generator. Failure to do so could result in unsafe

operation or damage to the generator.

Safety Rules & General Information

Owner’s Manual for 60 Hz EcoGen™ Generator 3

Inspect the generator regularly, and contact the nearest

Independent Authorized Service Dealer for parts needing

repair or replacement.

Exhaust Hazards

•

Adequate, unobstructed flow of cooling and

ventilating air is critical to correct generator

operation. Do not alter the installation or permit

even partial blockage of ventilation provisions, as

this can seriously affect safe operation of the

generator. The generator must be installed and

operated outdoors only.

Electrical Hazards

WARNING

Risk of injury. Do not operate or service this

machine if not fully alert. Fatigue can impair the

ability to service this equipment and could result

in death or serious injury.

(000215)

WARNING

Environmental Hazard. Always recycle batteries at an

official recycling center in accordance with all local

laws and regulations. Failure to do so could result in

environmental damage, death or serious injury.

(000228)

Asphyxiation. Running engines produce

carbon monoxide, a colorless, odorless,

poisonous gas. Carbon monoxide, if not

avoided, will result in death or serious injury.

(000103)

DANGER

(000178a)

Asphyxiation. Always use a battery operated carbon

monoxide alarm indoors and installed according to

the manufacturer’s instructions. Failure to do so

could result in death or serious injury.

WARNING

(000144)

DANGER

Electrocution. Contact with bare wires,

terminals, and connections while generator

is running will result in death or serious injury.

(000150)

DANGER

Electrocution. Never connect this unit to the electrical

system of any building unless a licensed electrician

has installed an approved transfer switch. Failure to

do so will result in death or serious injury.

(000237)

DANGER

Electrical backfeed. Use only approved switchgear to

isolate generator from the normal power source.

Failure to do so will result in death, serious injury,

and equipment damage.

(000152)

DANGER

Electrocution. Verify electrical system is

properly grounded before applying power.

Failure to do so will result in death or serious

injury.

(000188)

DANGER

Electrocution. Do not wear jewelry while

working on this equipment. Doing so will

result in death or serious injury.

(000104)

DANGER

Electrocution. Water contact with a power

source, if not avoided, will result in death

or serious injury.

(000144)

DANGER

Electrocution. Contact with bare wires,

terminals, and connections while generator

is running will result in death or serious injury.

(000145)

DANGER

Electrocution. In the event of electrical accident,

immediately shut power OFF. Use non-conductive

implements to free victim from live conductor. Apply

first aid and get medical help. Failure to do so will

result in death or serious injury.

Safety Rules & General Information

4 Owner’s Manual for 60 Hz EcoGen™ Generator

Fire Hazards

Comply with regulations the Occupational Safety and

Health Administration (OSHA) has established. Also,

verify that the generator is installed in accordance with

the manufacturer’s instructions and recommendations.

Following proper installation, do nothing that might alter a

safe installation and render the unit in noncompliance

with the aforementioned codes, standards, laws and

regulations.

Explosion Hazards

WARNING

Fire hazard. Do not obstruct cooling and

ventilating airflow around the generator. Inadequate

ventilation could result in fire hazard, possible

equipment damage, death or serious injury.

(000217)

WARNING

Fire and explosion. Installation must comply

with all local, state, and national electrical

(000218)

building codes. Noncompliance could result in unsafe

operation, equipment damage, death or serious injury.

WARNING

Fire hazard. Use only fully-charged fire

(000219)

extinguishers rated “ABC” by the NFPA. Discharged or

improperly rated fire extinguishers will not extinguish

electrical fires in automatic standby generators.

(000100a)

WARNING

Consult Manual. Read and understand manual

completely before using product. Failure to

completely understand manual and product

could result in death or serious injury.

WARNING

required safety equipment could result in

death or serious injury.

(000221)

Risk of electrocution. Refer to NFPA 70E for

safety equipment required when working with

with a live electrical system. Failure to use

(000147)

WARNING

Risk of Fire. Unit must be positioned in a

manner that prevents combustible material

accumulation underneath. Failure to do so

could result in death or serious injury.

(000192)

DANGER

(000151)

DANGER

Connection of fuel source must be done by a qualified

professional technician or contractor. Incorrect installation

of this unit will result in death, serious injury, and damage

to equipment and property damage.

(000174)

DANGER

Risk of fire. Allow fuel spills to completely dry

before starting engine. Failure to do so will

result in death or serious injury.

(000110)

WARNING

Risk of Fire. Hot surfaces could ignite

combustibles, resulting in fire. Fire could

result in death or serious injury.

General Information

Owner’s Manual for 60 Hz EcoGen™ Generator 5

Section 2: General Information

EcoGen Operating Principle

Benefits

The 15 kW EcoGen generator brings exciting new

technology to the Home Standby generator product. The

generator is significantly more fuel-efficient than constant

speed generators at normal loads, provides premium

power quality, and is significantly quieter while operating

at normal loads.

• Quieter operation - 3 dB with improved tonal qualities

under normal loads

• Cleanest Standby power available with 1.5% THD

• Significant fuel savings: more fuel efficient under

normal loads

• Lower operating speed of 2700 rpm at low loads

• Tuned exhaust system to further lower sound levels

• Variable Speed / Constant Frequency operation

How It Works

In an off-grid solution, the generator is an important

source of backup power when other resources are

insufficient for the demand, improving overall system

reliability.

1. Sun (solar cells) and/or wind (turbines) generate

DC current.

2. This is fed to the inverter charger and then on to

the battery bank.

3. The inverter takes DC power from the battery bank,

converts it to AC, and then sends the current to the

AC electrical panel.

4. If there is no solar or wind gain and the battery

bank level drops below a preset threshold, the

inverter automatically signals the generator to start.

5. The generator feeds AC power to the inverter,

which in turn sends power to the electric panel and

recharges the battery bank to an acceptable level.

Startup

When the generator starts, the engine speed gradually

increases to 3600 RPM to produce maximum power. This

ensures that there is sufficient power to carry the load on

start-up. The engine RPM then gradually decreases to a

speed appropriate for the attached load.

For example, if there is no load, the engine speed

decreases to approximately 2700 RPM. The time it takes

to decrease to 2700 RPM is approximately 4–5 minutes.

Since the ramp rate is linear, less time would be required

for it to decrease to only 3400 RPM.

During startup, as the engine speed increases to 3600

RPM, the Automatic Voltage Regulator (AVR) electronics

perform a self test involving an overall system check of

the unit. If a fault is detected, the unit shuts down and

displays an alarm.

Normal Running

The engine operates between 2700 RPM–3600 RPM

depending on the attached load. When the load

increases or decreases, the speed increases or

decreases accordingly.

Small Load Changes

The system is designed to maintain the current engine

speed for small load changes. Larger load changes result

in a change in engine speed to appropriately handle the

load.

Large Load (Not Overload)

The engine always runs at a speed appropriate for the

attached load. Typical loads up to 10 kW or 2 hp can be

wired directly. The engine speed remains at 3600 RPM

for a programmable time (20 minutes default) and then

decreases to the speed appropriate for the attached load.

The programmable time can be changed by the dealer to

prevent annoying increases and decreases in engine

speed if large loads turn on and off frequently.

If natural gas is the selected fuel type, then all loads up to

9 kW can be wired directly.

Automatic Voltage Regulator (AVR) Cooling Fans

The system is equipped with two fans to cool the AVR

electronics. The primary fan is powered by AC during

operation. The secondary fan is powered by 12V DC

through the controller. The fans are monitored during

operation and if a failure occurs, an alarm is displayed.

The secondary fan continues to operate for up to one

hour after the generator is shut down. Proper cooling

must occur before removing battery connections for

maintenance or other service activity.

NOTE: The AVR cooling air inlet includes a filter. Verify

the filter is installed and properly seated at time the unit is

installed. Check the filter at regular maintenance intervals

to verify proper airflow.

(000111)

WARNING

Moving Parts. Keep clothing, hair, and

appendages away from moving parts. Failure

to do so could result in death or serious injury.

General Information

6 Owner’s Manual for 60 Hz EcoGen™ Generator

The Generator

Figure 2-1. Component Locations

A. Exhaust Enclosure E Data Label I. Fuel Regulator M. Oil Dipstick

B. Automatic Voltage

Regulator (AVR)

F. Control Pad J. Battery Compartment N. Composite Base

C. Engine Air Filter G. Circuit Breakers K. Oil Filter

D. AVR Air Filter H. Fuel Inlet (Back) L. Oil Tank

001380

C

D

E

G

H

I

J

L

M

N

A

B

K

F

General Information

Owner’s Manual for 60 Hz EcoGen™ Generator 7

Specifications

Generator

Engine

The specification sheet for this generator was included in

the documentation provided with the unit at the time of

purchase. For additional copies, consult your local

Independent Authorized Service Dealer.

Model 15 kW EcoGen

Rated Voltage 240

Rated Maximum Load

Current (Amps) at 240 Volts

(LP and NG)*

62.5

Main Circuit Breaker 65 Amp

Phase 1

Rated AC Frequency 60 Hz

Battery Requirement Group 26R, 12 Volts and 525 CCA Minimum (Generac Part No. 0H3421S)

Unit Weight in Lbs. (kilos) 536 (243)

Enclosure Aluminum

Normal Operating Range This unit is tested in accordance to UL 2200 standards with an operating

temperature of -20º F (-29º C) to 122º F (50º C). For areas where temperatures fall

below 32º F (0º C) a cold weather kit is recommended. When operated above 77º

F (25º C) there may be a decrease in engine power. Please reference the engine

specifications section.

These generators are rated in accordance with UL 2200, Safety Standard for Stationary Engine Generator

Assemblies, and CSA-C22.2 No. 100-04 Standard for Motors and Generators.

Model 15 kW EcoGen

Type of Engine GT-999

Number of Cylinders 2

Displacement 999 cc

Cylinder Block Aluminum w/Cast Iron Sleeve

Recommended Spark

Plug

RC12YC

Spark Plug Gap 0.040 in. (1.02 mm)

Starter 12 VDC

Oil Capacity Including

Filter

Approx. 3.75 Quarts / 3.55 Liters

Recommended Oil Filter Part #070185E

Recommended Air Filter Part #0J8478

Maximum wattage and current is subject to and limited by such factors as fuel BTU/joules content, ambient

temperature and altitude. Maximum power decreases about 3.5 percent for each 1,000 feet (304.8 meters) above

sea level, and also will decrease about 1 percent for each 10° F (6º C) above 60º F (15º C) ambient temperature.

General Information

8 Owner’s Manual for 60 Hz EcoGen™ Generator

Protection Systems

The generator may have to run for long periods of time

with no operator present to monitor the engine/generator

conditions. Therefore, the generator is equipped with a

number of systems to automatically shut down the unit to

protect it against potentially damaging conditions. Some

of these systems are as follows:

Alarms:

Warnings:

The control panel contains a display which alerts the

operator when a fault condition occurs. The above list is

not all-inclusive. For more information about alarms and

control panel operation, see Section 3 Operation.

NOTE: A warning indicates a condition on the generator

that should be addressed but will not shut the generator

down. An alarm will shut the generator down to protect

the system from any damage. In the event of an alarm,

an owner can clear the alarm and restart the generator

prior to contacting an Independent Authorized Service

Dealer. If the intermittent issue occurs again, contact an

Independent Authorized Service Dealer.

Emissions

The United States Environmental Protection Agency (US

EPA) (and California Air Resources Board (CARB), for

engines/equipment certified to California standards)

requires that this engine/equipment complies with

exhaust and evaporative emissions standards. Locate

the emissions compliance decal on the engine to

determine applicable standards. For emissions warranty

information, please reference the included emissions

warranty. It is important to follow the maintenance

specifications in the manual to ensure that the engine

complies with the applicable emissions standards for the

duration of the product’s life.

This generator is certified to operate on Liquid Propane

Vapor fuel or pipeline Natural Gas.

The Emission Control System code is EM (Engine

Modification). The Emission Control System on this

generator consists of the following:

Fuel Requirements

The engine has been fitted with a dual fuel carburetion

system. The unit will run on natural gas or LP gas

(vapor), but it has been factory set to run on natural gas.

The fuel system will be configured for the available fuel

source during installation.

Recommended fuels should have a BTU content of at

least 1000 BTUs per cubic foot (37.26 megajoules per

cubic meter) for natural gas, or at least 2500 BTUs per

cubic foot (93.15 megajoules per cubic meter) for LP gas

(vapor).

NOTE: If converting to LP gas from natural gas, a

minimum LP tank size of 250 gallons (946 liters) is

recommended. See the Installation Manual for complete

procedures and details.

Battery Requirements

Group 26R, 12V, minimum 525 CCA (Generac part no.

0H34215).

For proper battery maintenance procedures, see

Maintenance.

Battery Charger

The battery charger is integrated into the control panel

module. It operates as a Smart Charger which verifies

output charging levels are safe and continuously

optimized to promote maximum battery life.

Engine Oil Requirements

For proper oil viscosity, see chart in Figure 4-2.

•High Temperature

•Low Oil Pressure

•Overcrank

•Overspeed

•Overvoltage

•Undervoltage

•Overload

•Underspeed

•RPM Sensor Loss

•Wiring Error

•Fuse Problem

•Stepper Overcurrent

• Charger Warning

• Charger Missing AC

• Low Battery

•USB Warning

•Download Failure

System Components

Air Induction

- Intake Pipe and Manifold

- Air Cleaner

Fuel Metering

- Carburetor and Mixer Assembly

- Fuel Regulator

Ignition

- Spark Plug

- Ignition Module

Exhaust

- Exhaust Manifold

- Muffler

(000105)

DANGER

Explosion and Fire. Fuel and vapors are

extremely flammable and explosive. Add fuel

in a well ventilated area. Keep fire and spark

away. Failure to do so will result in death

or serious injury.

General Information

Owner’s Manual for 60 Hz EcoGen™ Generator 9

Replacement Parts

Accessories

Performance enhancing accessories are available for air-cooled generators.

NOTE: Contact an Independent Authorized Service Dealer or visit www.generac.com for additional information on

replacement parts, accessories, and extended warranties.

Description 15 kW EcoGen

26R Exide Battery 0H34215

Spark Plug 0G0767A

Oil Filter 070185E

Air Filter 0J8478

Control Panel Fuse 0D7178T

Accessory Description

Cold Weather Kit

006212-0

Recommended in areas where temperatures fall below 32 ºF (0 ºC).

Scheduled Maintenance Kit

006829-0

Includes all pieces necessary to perform maintenance on the generator along

with oil recommendations.

Mobile Link™ (USA only)

006463-0

Provides a personalized web portal that displays the generator status,

maintenance schedule, event history and much more. This portal is accessible

via computer, tablet or smart phone. Sends emails and/or text notifications the

moment there is any change in the generator’s status. Notification settings can

be customized to what type of alert is sent and how often. For more

information, visit www.MobileLinkGen.com.

Touch-Up Paint Kit

005704-0

Very important to maintain the look and integrity of the generator enclosure.

This kit includes touch-up paint and instructions.

Wireless Local Monitor

006664-0

Completely wireless and battery powered, the Wireless Local Monitor provides

you with instant status without ever leaving the house. Status lights (red,

yellow and green) alert owners when the generator needs attention. Magnetic

backing permits refrigerator mounting and gives a 600 foot line of sight

communication.

General Information

10 Owner’s Manual for 60 Hz EcoGen™ Generator

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Operation

Owner’s Manual for 60 Hz EcoGen™ Generator 11

Section 3: Operation

Site Prep Verification

It is important that the generator is installed in such a way

that the airflow into and out of the generator is not

impeded. Verify that all shrubs or tall grasses have been

removed within 3 ft. (0.91m) of the intake and discharge

louvers on the sides of the enclosure. It is also important

that the generator is not subject to water intrusion. Verify

that all potential sources such as water sprinklers, roof

run-off, rain gutter downspouts and sump pump

discharges are directed away from the generator

enclosure.

Turn the generator OFF before performing maintenance.

Remove 7.5 Amp fuse, T1 and T2 battery charge fuses,

and disconnect battery cables to prevent accidental start

up. Disconnect the NEGATIVE (-) cable first, then

disconnect the POSITIVE (+) cable. When connecting

the cables, connect the POSITIVE cable first, the

NEGATIVE cable last.

Side Compartment

Local codes may require this compartment to be locked.

A hasp is provided so the owner/operator can secure the

compartment with a padlock. Check local codes for side

compartment locking requirements.

Figure 3-1. Open Side Compartment

Main Circuit Breaker (Generator Disconnect)

See “A” in Figure 3-1. This is a 2-pole breaker rated

according to relevant specifications.

LED Indicator Lights

See “B” in Figure 3-1.

• Green LED “Ready” light is on when battery pack

power is present and the control panel button is in

the AUTO position. This also indicates when the

generator is running.

• Red LED “Alarm” light is on when the generator is

OFF or a fault is detected. Contact an authorized

servicing dealer.

• Yellow LED “Maintenance” light.

NOTE: Yellow LED may be on at the same time as either

the Red or Green LED.

120V GFCI Outlet/15 Amp Breaker

See “C” in Figure 3-1. Some units are equipped with an

external 15 Amp, 120 volt GFCI convenience outlet

located in the top corner of the compartment.

When the generator is running, in the absence of the

normal power source, this outlet may also be used to

power items outside the home such as lights or power

tools. This outlet may also be used when the normal

power source is present by running the generator in

manual mode.

This outlet does not provide power if the generator is not

running. Do not use this outlet when the generator is in

Exercise mode. This outlet is protected by a 15 Amp

circuit breaker in the side compartment.

Generator Enclosure

The lid will be locked. A set of keys is attached to the

circuit breaker box door with a cable tie.

1. Cut the cable tie to remove the keys.

2. Use the keys to open the lid of the generator.

NOTE: The enclosed keys provided with this unit are

intended for service personnel use only.

Automatic start-up. Disconnect normal power source

and render unit inoperable before working on unit.

Failure to do so will result in death or serious injury.

(000236)

DANGER

(000182)

WARNING

001383

B

C

A

Operation

12 Owner’s Manual for 60 Hz EcoGen™ Generator

Figure 3-2. Circuit Breaker Box and Keys

(As Shipped)

3. There are two locks securing the lid, one on each

side (A in Figure 3-3). To properly open the lid,

press down, on the lid, above the side lock and

unlock the latch.

4. Repeat for the other side. If pressure is not applied

from the top, the lid may appear stuck.

NOTE: Always verify that the side locks are unlocked

before attempting to lift the lid.

5. Once the lid is open, remove the front access

panel by lifting it up and out.

NOTE: Always the lift the front access panel up before

pulling away from enclosure (B and C in Figure 3-3). Do

not pull the panel away from the enclosure before lifting

up (D in Figure 3-3).

Figure 3-3. Side Lock Location and Front Panel Removal

000932

000597

A

001028

B DC

Operation

Owner’s Manual for 60 Hz EcoGen™ Generator 13

Control Panel Interface

The Control Panel Interface is located under the lid of the

enclosure. Before attempting to lift the lid of the

enclosure, verify that both left and right side locks are

unlocked. To remove the front cover, lift the cover straight

up to disengage the side hooks, then tilt and lift it away

from the unit.

When closing the unit, verify that both left and right side

locks are securely locked.

NOTE: All appropriate panels must be in place during

any operation of the generator. This includes operation

by a servicing technician while conducting

troubleshooting procedures.

Figure 3-4. Generator Control Panel

With the control pad set to AUTO, the engine may crank

and start at any time without warning. To prevent possible

injury that might occur during sudden starts, always set

the control pad to OFF and remove the 7.5 amp fuse

before working on or around the generator or the

electrical loads that are to be powered by the generator.

For added security, place a DO NOT OPERATE tag or

placard at the control pad and the electrical loads that are

to be powered by the generator.

Never run the generator with any access panel removed.

Activation

To receive an activation code, you must have the unit serial

number and go to: www.generac.com, “Service & Support”

Tab and then “Activate Your Home Standby” under the

“Generac Owners” list. You can also receive an activation

code by calling 1–888–9ACTIVATE (1–888–922–8482).

Activating the generator is a simple, one–time process

that is guided by the controller screen prompts. Once the

product is activated, the controller screen will not prompt

you to activate again, even if you disconnect the

generator battery, fuse and battery charge circuit (T1 60

Hz / T1 & T2 50 Hz).

After obtaining your activation code, please complete the

following steps at the generator’s control panel:

1. Upon first power up of the generator, the display

interface will begin an installation wizard.

NOTE: If the unit has already been powered up, it will be

necessary to disconnect the generator battery, fuse and

battery charge circuit (T1 60 Hz / T1 & T2 50Hz).

2. The installation wizard will prompt the user to set

the fuel type and after choosing fuel type and

“Enter”, the display will then annunciate “Activate

me (ENT) or ESC” to run in MANUAL.

3. Press Enter and use the up/down arrows and the

enter keys to put the activation code in.

NOTE: If you push ESC to run in MANUAL, the unit will

not function in AUTO. To enter the activation code at a

later time, it will be necessary to disconnect the generator

battery, fuse and battery charge circuit (T1).

If the unit is not activated, the install wizard will only allow

the programming to operate the generator. These

settings are: Current Date/Time and Exercise Day/Time

and annunciate “NOT ACTIVATED”.

It the unit is activated, the install wizard will allow further

programming parameters and Auto operation. The

maintenance intervals will be initialized when the

exercise time is entered. The exercise settings can be

changed at any time via the EDIT menu. If the 12 volt

battery is disconnected or the fuse removed, the

installation wizard will operate upon power restoration.

The only difference is the display will only prompt the

customer for the current Time and Date.

001428

Operation

14 Owner’s Manual for 60 Hz EcoGen™ Generator

Cold Smart Start

The Cold Smart Start feature can be enabled in the EDIT

menu. When enabled, the generator will monitor ambient

temperature and adjust its warm-up delay based on

temperature. If the ambient temperature conditions are

below 50 ºF (10 °C) upon startup in AUTO mode, the

generator will warm up for 30 seconds allowing the

engine to warm before the load is applied. If the

temperature is at or above 50 ºF (10 °C), the generator

will startup with the normal warm-up delay of six

seconds.

Using the Auto/Off/Manual Interface Menu

Damage caused by mis-wiring of the interconnect wires is not warrantable.

Button Description of Operation

AUTO

Press to activate fully automatic operation. Green LED illuminates to confirm that system is in AUTO mode.

Transfer to standby power occurs if 2-wire start signal is enabled.

MANUAL Press to crank and start engine. Blue LED illuminates to confirm that system is in MANUAL mode.

OFF Press to shut down engine, if running. Red LED illuminates to confirm that system is in OFF mode.

Operation

Owner’s Manual for 60 Hz EcoGen™ Generator 15

Menu Navigation

Menu System Navigation

To get to the MENU, use the “Escape” button from any page. It may require pressing it several times before getting to

the MENU page. Navigate to the desired menu by using the

↑/↓ buttons. When the desired menu is displayed and

flashing, press the “Enter” button. See Figure 3-5 Navigation Menu.

Change Time and Date

To change the time and date after activation, see Figure

3-5 Navigation Menu. If power is lost (battery is discon-

nected/reconnected, 7.5 amp control pad fuse is

removed/installed, etc.), the display automatically

prompts the user for the Time and Date. All other infor-

mation is retained in memory.

Programmable Timers

Dealer Programmable

NOTE: A dealer pass code is required.

High Run Speed Timer

A programmable high run speed timer is provided. The

timer controls the length of time the generator runs at

maximum speed after application of a large load (such as

an air conditioner). The time can be increased to prevent

the potential cycling of engine RPM as loads turn on and

off. For example, if the timer is currently set to ten

minutes, and the normal AC cycling time is 15 minutes,

increasing the timer to 20 minutes would prevent the

engine speed from ramping up and down every ten

minutes between AC cycles (even though fuel

consumption would increase).

Cooldown

Cooldown can be set to YES or NO for compatibility with

installation configurations. The default setting is NO.

USB Port for Firmware Updates

A USB port is located beneath the rubber flap adjacent to

the control pad, and is provided for firmware updates.

Firmware updates must be performed by an Independent

Authorized Service Dealer.

NOTE: The USB port is intended for use with a USB

thumb drive only. The USB port is not intended for

charging devices such as phones or laptops. Do not

connect any consumer electronics to the USB port.

Feature Description

System Menus

HOME Screen

The system returns to the Home screen if the control pad is not used for five minutes. The screen normally

displays a Status message, such as Ready to Run (Auto mode) or Switched to OFF (Off mode), and the

total Hours of Protection. If an active alarm/warning condition occurs, the associated Alarm/Warning

message is displayed. To clear the Alarm/Warning message, press OFF on the control pad followed by

ENTER. In the event of multiple Alarms/Warnings, the next message is then displayed. The highest priority

alarm is always displayed first.

MAIN MENU

Enables the operator to navigate the software using UP ARROW, DOWN ARROW, ENTER and ESCAPE.

The Main Menu can be accessed from any sub menu by consecutively pressing ESCAPE. Each time

ESCAPE is pressed, the preceding menu is displayed. The Main Menu is reached when the System,

Date/Time, Battery, and Sub Menus are displayed.

Navigation

ESCAPE Used to abort a routine or back up to the preceding menu.

ENTER Used to make a selection or save an entry.

UP ARROW

DOWN ARROW

Used to move forward or backward from menu to menu or to scroll forward or backward (increment or

decrement) through available selections.

NOTE: Pressing the control pad illuminates the backlight for 30 seconds. The backlight also illuminates for 30 seconds

whenever an active Alarm/Warning message is displayed.

Operation

16 Owner’s Manual for 60 Hz EcoGen™ Generator

Figure 3-5. Navigation Menu

ECOGEN HSB MENU MAP

“Run Log”

ESC

ENTER

SYSTEM

BATTERY

DATE/TIME

SUB MENUS

HISTORY

EDIT

Firmware Update

Å Press Enter Æ

ESC

ENTER

Current Date/Time

Å 2/12/13 12:22 Æ

ESC

ENTER

ESC

ENTER

ESC

ENTER

ESC

ENTER

ENTERENTER

ENTER

ESC

Switched to “OFF”

Hours of Protection

0 (H)

Language

Å English Æ

Fuel Selection

Å NG or LP Æ

Possible Message(s)

Corrupted File

Invalid File

File Not Found

Unsupported Device

Firmware Update

Å Insert USB Æ

“Alarm Log”

- Alarm Log +

- Run Log +

- 1 thru 50 +

Warning Message(s)

"Low Battery"

"FIRMWARE ERROR-9"

"Fuel Pressure"

"Battery Problem"

"Charger Warning"

"Charger Missing AC"

"Overload Warning"

"Overload Cooldown"

"SEEPROM ABUSE"

"USB Warning"

"Download Failure"

Running Manual

Running-Utility Lost

Running-Remote Start

Running-2 Wire Start

Switched Off

Stopped - Auto

Stopped - Alarm

Alarm Message(s)

"High Engine Temp."

"Low Oil Pressure"

"Overcrank"

"Overspeed"

"RPM Sense Loss"

"Underspeed"

"Internal Fault"

"FIRMWARE ERROR-7"

"WIRING ERROR"

"Over Voltage"

"Under Voltage"

"Overload Remove Load"

"Low Volts Remove Load"

"Stepper Over Current"

"Fuse Problem"

ESC

Select Min (0-59)

- 0 +

ESC

Select Hour (0-23)

- 14 +

Language

+ English -

Fuel Selection

+ NG or LP -

Language

+ Espanol -

Language

+ Francais -

+

-

+

-

Battery Condition

“Good” “Inspect Battery” or “Check Battery”

001382a

ESC

ENTER

Cold Smart Start?

Å

YES or NO

Æ

ESC

Cold Smart Start?

- YES or NO +

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