Generac Synergy Series G0060981 Manuel utilisateur

Catégorie
Groupes électrogènes
Taper
Manuel utilisateur
Owners Manual
60 Hz Air-Cooled Generators
20 kW Synergy™
SAVE THIS MANUAL FOR FUTURE REFERENCE
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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 General
Information. The unit has a label plate affixed to the inside
partition, to the left of the control panel console as shown in
Figure 2-1. For directions on how to open the top lid and
remove the front panel, see Operation.
When contacting an Independent Authorized Service Dealer
(IASD) 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. Generac recommends that the
equipment be 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 Synergy Generator™ iii
Table of Contents
Section 1: Safety Rules
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
Synergy Operating Principle .......................................5
Benefits .......................................................................5
Start Up .......................................................................5
Normal Running ..........................................................5
Small Load Changes ...................................................5
Large Load (Not Overload) ..........................................5
Overload ......................................................................5
Low Speed Exercise ....................................................5
Normal Exercise ..........................................................5
Automatic Voltage Regulator (AVR) Cooling Fans ......5
Protection Systems .....................................................7
Emissions .....................................................................7
Specifications ...............................................................8
Generator ....................................................................8
Engine .........................................................................8
Fuel Requirements .......................................................9
Battery Requirements ..................................................9
Battery Charger ............................................................9
Engine Oil Requirements ............................................9
Replacement Parts .......................................................9
Accessories ................................................................10
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 ........................13
Interface Menu Displays ............................................13
The LCD display ........................................................13
Menu System Navigation ..........................................13
Setting the Exercise Timer ........................................16
Battery Charger ..........................................................16
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 ..........19
To turn the generator OFF: .......................................19
To turn the generator back ON: .................................19
Section 4: Maintenance
Maintenance ...............................................................21
Performing Scheduled Maintenance ........................21
Before Servicing ........................................................21
Maintenance Kits .......................................................21
Service Schedule .......................................................22
Maintenance Log .......................................................23
Oil, oil filter, air filter and spark plug replacement .....23
Valve Adjustment ......................................................23
Checking Engine Oil Level ........................................23
Engine Oil Recommendations ...................................23
Changing the Oil and Oil Filter .................................24
Replacing the Engine Air Filter .................................25
Replacing the AVR Filter ...........................................25
Maintaining the Spark Plugs .....................................26
Valve Clearance Adjustment .....................................26
Check Valve Clearance .............................................26
Adjust Valve Clearance .............................................27
Battery Maintenance ..................................................28
Attention After Submersion ......................................28
Corrosion Protection .................................................29
Remove From, and Return To Service Procedure ..29
Remove From Service ...............................................29
Return to Service .......................................................29
Section 2:
iv Owner’s Manual for 60 Hz Synergy Generator™
Section 5: Troubleshooting / Quick
Reference Guide
General Troubleshooting .......................................... 31
Synergy Troubleshooting ......................................... 32
Load Shed Troubleshooting ..................................... 34
Quick Reference Guide ............................................. 36
Safety Rules
Owner’s Manual for 60 Hz Synergy Generator™ 1
Section 1: Safety Rules
Introduction
Thank you for purchasing this compact, high
performance, variable speed, air-cooled, engine-driven
stationary automatic standby generator. It is designed to
automatically supply electrical power to operate critical
loads during a utility power failure.
This unit is factory installed in an all-weather, metal
enclosure that is intended exclusively for outdoor
installation. This generator will operate using either vapor
withdrawn liquid propane (LP) or natural gas (NG).
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 Owner’s 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, Generac
recommends contacting an Independent Authorized
Service Dealer (IASD) 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 an IASD 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
2 Owner’s Manual for 60 Hz Synergy 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 utility power and
render unit inoperable before working on unit.
Failure to do so will result in death or serious injury.
(000191)
DANGER
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)
(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.
(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.
Safety Rules
Owner’s Manual for 60 Hz Synergy 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)
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)
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.
(000131a)
DANGER
Electrical backfeed. Use only approved switchgear to
isolate generator when electrical utility is the primary
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
4 Owner’s Manual for 60 Hz Synergy 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.
General Information
Owner’s Manual for 60 Hz Synergy Generator™ 5
Section 2: General Information
Synergy Operating Principle
Benefits
The Synergy 20 kW generator brings exciting new
technology to the Home Standby Generator. 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 exercise and normal loads.
Exceptionally quiet exercise at 57 dB
Quieter operation; 3 dB sound reduction with
improved tonal qualities at exercise and under
normal loads
Cleanest Standby power available with 1.5 THD
Significant fuel savings: more fuel efficient under
normal loads
Lower operating speed at 2700 rpm at low loads
Tuned Helmhortz resonator and muffler to further
reduce sound levels
Variable Speed / Constant Frequency operation
Start Up
When the generator starts, the engine speed increases to
3600 RPM to produce maximum power. This optimizes
power to carry the load when the transfer switch
operates. 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 rate of decrease 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 (before transfer) 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. When a large load is applied, the fast
loadshed signal is activated. All loads attached to the
loadshed controller in the transfer switch are dropped
and the engine speed immediately increases to 3600
RPM. Five seconds later, the loadshed signal is
deactivated and Loads 3 and 4 are sequenced back on,
spaced 15 seconds apart. Loads 1 and 2, which are
designed for air conditioners, are sequenced back on
after five minutes.
The engine speed remains at 3600 RPM for a
programmable time (20 minutes default) and then slows
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.
Overload
If a load is sensed that is too large for the engine, that
load will be locked out for a period of 30 minutes. If the
load is not connected through a fast loadshed-enabled
controller and module, the generator will shut down with
an “Overload” alarm.
Low Speed Exercise
Low speed exercise operates at 1950 RPM for five
minutes. The output voltage and frequency will not be at
the rated voltage and frequency during exercise.
Normal Exercise
Normal exercise is at 3600 RPM at normal voltage and
frequency levels for 5 minutes.
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 (even if the 7.5
amp ATO fuse is removed). Proper cooling must occur
before removing battery connections for maintenance or
other service activity. Be extremely careful when working
near the AVR fan housing.
(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 Synergy Generator™
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.
Figure 2-1. Component Locations
A. Automatic Voltage Regulator (AVR) H. Circuit Breakers
B. Oil Dipstick I. Fuel Inlet (Back)
C. Oil Fill Cap J. Fuel Regulator
D. Engine Air Filter K. Battery Compartment
E. AVR Air Filter L. Oil Filter
F. Data Label M. Composite Base
G. Control Pad N. Exhaust Enclosure
001402
A
B C D E F
J
K
LM
N
G
H
I
General Information
Owner’s Manual for 60 Hz Synergy Generator™ 7
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 Operation.
NOTE: A warning will indicate a condition, on the
generator, that should be addressed but 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.
NOTE: For Synergy-specific alarms, see General
Troubleshooting.
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 may consist of the following components:
High Temperature
Low Oil Pressure
Overcrank
Overspeed
Overvoltage
Undervoltage
Overload
Underspeed
RPM Sensor Loss
Controller Fault
Wiring Error
Fuse Problem
Stepper Overcurrent
Charger Warning
Charger Missing AC
Low Battery
Battery Problem
Exercise Set Error
USB Warning
Download Failure
Air Induction System
Intake Pipe / Manifold
Air Cleaner
Ignition System
Spark Plug
Ignition Module
Fuel Metering System
Carburetor / Mixer
Assembly
Fuel Regulator
Exhaust System
Exhaust Manifold
Muffler
General Information
8 Owner’s Manual for 60 Hz Synergy Generator™
Specifications
Generator
Engine
The specification sheet for your 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 for your specific
generator model.
Model 20 kW Synergy
Rated Voltage 240
Rated Maximum Load Current
(Amps) at rated voltage (LP)*
83.3
Main Circuit Breaker 90 Amp
Phase 1
Rated AC Frequency 60 Hz
Battery Requirement
Group 26R, 12 Volts and 540 CCA Minimum
(see Replacement Parts)
Enclosure Aluminum
Unit Weight (lbs/kilos) 481 / 218
Normal Operating Range
This unit is tested in accordance to UL 2200 standards with an operating temperature of -20 ºF (-29 ºC) to
122 ºF (50 ºC). For areas where temperatures fall below 32 ºF (0 ºC) a cold weather kit is recommended.
When operated above 77 ºF (25 ºC) there may be a decrease in engine power. (Please reference the engine
specifications.)
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.
* Natural Gas ratings will depend on specific fuel joules/Btu content. Typical derates are between 10-20% off the LP gas rating.
** Circuits to be moved must be protected by same size breaker. For example, a 15 amp circuit in the main panel must be a 15 amp circuit in the
transfer switch.
Model 20 kW Synergy
Type of Engine GT-999
Number of Cylinders 2
Displacement 999 cc
Cylinder Block Aluminum w/ cast iron sleeve
Recommended Spark Plug
see Replacement Parts
Spark Plug Gap 1.02 mm (0.040 in)
Valve Clearance 0.05 - 0.1 mm
(0.002 - 0.004 in)
Starter 12 VDC
Oil Capacity Including Filter Approx. 1.9 qt (1.8 L)
Recommended Oil Filter
see Replacement Parts
Recommended Air Filter
see Replacement Parts
Engine power is subject to and limited by such factors as fuel Btu/joules, ambient temperature and altitude. Engine power decreases about 3.5 percent
for each 1000 feet (304.8 meters) above sea level, and also will decrease about 1 percent for each 6 ºC (10 ºF) above 15 ºC (60 ºF) ambient temperature.
General Information
Owner’s Manual for 60 Hz Synergy Generator™ 9
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 540 CCA.
For proper battery maintenance procedures, see Section
4 Maintenance.
Battery Charger
The battery charger is integrated into the control panel
module in all models. It operates as a Smart Charger
which ensures output charging levels are safe and
continuously optimized to promote maximum battery life.
Engine Oil Requirements
For proper oil viscosity, see chart in Figure 4-1.
Replacement Parts
(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.
Description
20 kW Synergy
26R Exide Battery 0H3421S
Spark Plug 0G0767A
Oil Filter 070185E
Air Filter 0J8478
Control Panel Fuse 0D7178T
Transfer Switch Fuses 073590A
General Information
10 Owner’s Manual for 60 Hz Synergy Generator™
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.
Accessory Description
Cold Weather Kit Recommended in areas where temperatures fall below 32 ºF (0 ºC).
Scheduled Maintenance Kit Includes all pieces necessary to perform maintenance on the generator along
with oil recommendations.
Auxiliary Transfer Switch Lockout Enables any of the transfer switches to completely lock out one large electrical
load by tying into its control system.
Fascia Base Wrap The fascia base wrap snaps together around the bottom of new air-cooled
generators. This offers a sleek, contoured appearance as well as offering
protection from rodents and insects by covering the lifting holes located in the
base. Requires use of the mounting pad shipped with the generator.
Mobile Link™ (USA only) 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 Very important to maintain the look and integrity of the generator enclosure.
This kit includes touch-up paint and instructions.
Wireless Local Monitor 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.
Power Management Module (PMM)
Starter Kit
Includes one module with transformer. The transformer, which is mounted inside the
ATS enclosure, interfaces with the OPCB to generate the 24 VAV signal needed for
control of the contactor (Load 1 on the OPCB).
Power Management Module (PMM) Includes one module only. To achieve full system functionality, a total of three kits are
required to allow control of the three remaining contactors (Loads 2/3/4 on the OPCB).
Extended Warranty Coverage Extend your generator warranty coverage by purchasing extended warranty
coverage. Covers both parts and labor. Extended coverage can be purchased
within 12 months of the end-users purchase date.
This extended coverage is applicable to registered units and end-user proof of
purchase must be available upon request.
Available for Generac
®
, Guardian
®
, Centurion
®
, and Synergy™ products. Not
available for EcoGen™ products or all international purchases.
Operation
Owner’s Manual for 60 Hz Synergy 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. (0.91 m) 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 down spouts 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 that the side compartment be
locked. A hasp is provided so the owner/operator can
secure the side compartment with a padlock. Check local
codes for side compartment locking requirements.
Figure 3-1. Open Side Compartment
Main Circuit Breaker (Generator Disconnect)
This is a 2-pole breaker rated according to relevant
specifications. See “A” in Figure 3-1.
LED Indicator Lights
See “B” in Figure 3-1.
Green LED “Ready” light is on when utility 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 Independent
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. This generator is 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 utility
power, 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 utility power 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.
Risk of fire. Keep air inlet and exhaust areas
WARNING
(000251)
free from leaves, grass, snow and other debris.
Failure to do so could result in death, serious injury,
property, and equipment damage.
Automatic start-up. Disconnect utility power and
render unit inoperable before working on unit.
Failure to do so will result in death or serious injury.
(000191)
DANGER
(000182)
WARNING
000931
A
B
C
Operation
12 Owner’s Manual for 60 Hz Synergy Generator™
Generator Enclosure
The lid is locked for shipping and remains locked while
the generator is in normal operation. 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.
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
A
001028
B DC
Operation
Owner’s Manual for 60 Hz Synergy 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
Using the Auto/Off/Manual Interface
NOTE: Damage caused by mis-wiring of the interconnect wires is not warrantable.
Interface Menu Displays
The LCD display
Menu System Navigation
See Figure 3-5: Navigation Menu. To get to the navigation 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.
000425
Button Description of Operation
AUTO
Selecting this button activates fully automatic system operation. It also allows the unit to automatically
start and exercise the generator according to the exercise timer (see the Setting the Exercise Timer
section).
OFF This button shuts down the engine and also prevents automatic operation of the unit.
MANUAL
This button will crank and start the generator. Transfer to standby power will not occur unless there is a
utility failure.
Feature Description
HOME page
The default page which will be displayed if no buttons are pressed for 60 seconds. This page normally
shows the current Status message and the current date and time. The highest priority active Alarm/
Warning will be automatically posted on this page as well as flashing the backlight when such a condi-
tion is detected. In the case of multiple Alarms/Warnings, only the first message will be displayed. To
clear an Alarm or Warning, press the OFF button and then press the ENTER key.
Display Backlight
Normally off. If the operator presses any button, the backlight will automatically light and remain on for
30 seconds.
MAIN MENU page
Allows the operator to navigate to all other pages or sub-menus by using the Arrows and Enter but-
tons. This page can be accessed at any time with several presses of the dedicated Escape button.
Each press of the Escape button takes the operator to the previous menu until the MAIN MENU dis-
plays. This page contains information for - History; Status; Edit; Debug.
Operation
14 Owner’s Manual for 60 Hz Synergy Generator™
Figure 3-5. Navigation Menu
SYNERGY HSB MENU MAP
“Run Log”
ESC
ENTER
ENTER
SYSTEM
B
A
TTER
Y
HISTOR
Y
EDIT
Exercise Time
Å
14:00 Wednesday
Æ
Firmware Update
Å
Press Enter
Æ
ESC
Current Date/Time
Å
2/12/13 12:22
Æ
ESC
ENTER
ENTER
ESC
ESC
ESC
ESC
ENTER
ENTER
ESC
ESC
ENTER
ENTER
ESC
ENTER
ENTERENTER
ENTER
ENTER
ENTER
ENTER
ESC
ESC
Switched to “OFF”
Hours of Protection
0 (H)
Language
Å
English
Æ
Fuel Selection
Å
NG or
L
P
Æ
Firmware Update
Å
Insert USB
Æ
“Alarm Log”
-
A
larm Log +
- Run Log +
- 1 thru 50 +
- 1 thru 50 +
Running Manual
Running-Utility Lost
Running-Remote Start
Running-2 Wire Start
Running - Exercise
Switched Off
Stopped -
A
uto
Stopped -
A
larm
ESC
Select Min (0-59)
- 0 +
ESC
ESC
Select Hour (0-23)
- 14 +
ESC ESC
Quiet Test Mode ?
- YES or NO +
Select Frequency
- WEEK
L
Y
+
- BIWEEK
L
Y
+
- MONTHL
Y
+
Quiet Test Mode only on
certain models
Language
+ English -
Fuel Selection
+ NG or
L
P -
ENTER
Cold Smart Start?
Å
YES or NO
Æ
ESC
Cold Smart Start?
- YES or NO +
Language
+ Espanol -
+
-
+
-
Battery Condition
“Good” “Inspect Battery” or “Check Battery”
*“Fuse Problem” on
Firmware 1.11 and older
ON
L
Y
Note: Menu functions and features may vary depending
on unit model and firmware revision.
001594a
Warning Message(s)
"Low Battery"
"Exercise Set Error"
"FIRMWARE ERROR-9"
"Fuel Pressure"
"Battery Problem"
"Charger Warning"
"Charger Missing AC"
"Overload Warning"
"Overload Cooldown"
"SEEPROM ABUSE"
"USB Warning"
"Download Failure"
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"
Operation
Owner’s Manual for 60 Hz Synergy Generator™ 15
Figure 3-6. Navigation Menu
UP ARROW =
+
DOWN ARROW = -
ESC
DATE/TIME
SUB MENUS
MAINT
DEALER
EXAMPLE:
Inspect Battery 200 RnHr or 12/27/13
and
Next Maintenance 200 RnHr or 12/27/13
Current Date/Time
02/14/16 07:40
ESC
ESC
ENTER
ENTER
ESC ENTER
ESC
ESC ESC
ENTER
ENTER
ESC
MAINT:
Maint. Log
Run Hrs
Scheduled
ENTER
ENTER
Select Month (1-12)
- 2 +
Run Hours (H)
0.0
Select Date (1-31)
- 13 +
ENTER
Select Year (0-99)
- 13 +
ENTER
ENTER
Access Requires Password
Possible Message(s)
Corrupted File
Invalid File
File Not Found
Unsupported Device
"Current: VV XXXX "
"USB: VV XXXX"
"Are You Sure?"
"- Yes or No +"
ESC
ENTER
ESCENTER
ESCENTER
Select “Yes” then Press “Enter” to continue or Press “ESCAPE” to escape out of updating.
During update process the Blue “Manual” light flashes, then the Green “Auto” light flashes. Sequence
does this twice. When update is complete the unit returns to Install Wizard menu.
When the controller powers up the very first screen displays the version number for a few seconds.
When update is complete remove Thumb Drive, then follow the Install Wizard Menu.
- 1 thru 50 +
"Battery Maintained"
"Schedule A Serviced"
"Schedule B Serviced"
"Maintenance Reset"
"Inspect Battery"
"Service Schedule A"
"Service Schedule B"
ESC
Select Min (0-59)
- 0 +
ESC
Select Hour (0-23)
- 14 +
Language
+ Francais -
Language
+ Portuguese -
+
-
+
Select Day
- Wednesday +
001594b
+
-
Operation
16 Owner’s Manual for 60 Hz Synergy Generator™
Setting the Exercise Timer
This generator is equipped with a configurable exercise
timer. There are two settings for the exercise timer.
Day/Time: Once set, the generator will start and exercise
at a predetermined day and time. During this exercise
period, the unit runs for approximately 5 or 12 minutes,
depending on the model, and then shuts down.
Exercise frequency (how often the exercise will take
place): Exercise frequency can be set to Weekly,
Biweekly or Monthly. If Monthly is selected, the day of the
month must be selected from 1–28. The generator will
exercise on that day each month. Transfer of loads to the
generator output does not occur during the exercise
cycle unless utility power is lost.
NOTE: If the installer tests the generator prior to
installation, press the “enter” button to skip setting up the
exercise timer.
NOTE: The exercise feature will operate only when the
generator is placed in the AUTO mode and will not work
unless this procedure is performed. The current date/time
will need to be reset every time the 12 volt battery is
disconnected and then reconnected, and/or when the
fuse is removed.
Table 3-1 details the exercise information and
programming options for all Home Standby generators.
Figure 3-7 shows the engine speed profile during a
typical low speed exercise cycle. While providing the
necessary periodic exercise operation, the lower rpm
also reduces fuel consumption, engine wear and noise.
Figure 3-7. Low Speed Exercise Profile
Battery Charger
NOTE: The battery charger is integrated into the control
module in all models.
The battery charger operates as a Smart Charger that
ensures:
Output is continually optimized to promote
maximum battery life.
Charging levels are safe.
NOTE: A warning is displayed on the LCD when the
battery needs service.
Table 3-1. Generator Exercise
Characteristics
Generator Size 20 kW Synergy
Low Speed Exercise 1950 rpm
Exercise Frequency Options
Weekly/Bi-Weekly/Monthly
Exercise Time Length 5 minutes
2600
2800
3000
3200
3400
3600
3800
1800
2000
2200
2400
0 sec 5 s 10 15 20 25 30 35 40 45 1min 5 min
001403
Exercise Speed (RPM)
Exercise Time
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Generac Synergy Series G0060981 Manuel utilisateur

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Manuel utilisateur