Generac 0047210, 0047220, 0047230, 0047240, 0047250, 0047251, 0047252, 0047253, 0047260 Dc-Vr

Page 29

CONTROL PANEL CONNECTION

9 10 11 12

 

 

DC-VR

 

 

DIS

WLS

 

 

 

 

 

 

 

1

2

3

4

5

 

CC

 

 

48

0

49

13

14

 

14

 

 

 

 

 

 

 

 

16

85

 

 

 

 

 

 

 

0

85

 

 

 

 

 

 

RED

 

3

85

 

 

 

 

 

 

 

 

 

 

 

 

 

4

85

 

 

 

 

 

 

 

5

85

 

 

 

 

 

 

 

6

56

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

8

0

 

 

 

 

 

0

0

9

13

 

 

 

 

 

 

0

1014

1114

12

14

16

 

LOS

 

 

 

 

 

EH

FS

 

TO 120V/15A

BLACK

 

 

UTILITY FED

WHITE

 

 

CIRCUIT

GREEN

 

0

 

 

 

85

TO

 

 

 

 

0

 

ELECTRONIC

GOVERNOR

 

GOVERNOR

ACTUATOR

14

 

 

 

 

 

CONTROLLER

ACTUATOR

 

 

 

 

 

 

CONNECTOR

49

DC-A

LEGEND

 

Wiring Diagram

Guardian Liquid-cooled

— 1.5L Engine

15 kW, 20 kW

 

Section

Generac® Power Systems, Inc.

 

 

48

CC - CONTROL CONTACTOR

RED

 

DIS - DISTRIBUTOR

 

DCA - DC ALTERNATOR

 

 

SM

 

 

EH - ENGINE HEATER

 

 

 

FS - FUEL SOLENOID

 

12-V.

 

GRD - GROUND

+

BLACK

LOS - LOW OIL PRESSURE SWITCH

BATTERY

GRD

SM - STARTER MOTOR

 

 

WTS - WATER TEMPERATURE SWITCH

 

 

WLS - WATER LEVEL SENSOR

Drawing

and 25 kW

No. 0E0343

Generators

 

 

 

 

8 - Electrical Data

27

Image 29
Contents Liquid-cooled, Prepackaged Standby Generators ‹ Operation and Maintenance Authorized Service Dealer Location‹ HOW to Obtain Service IntroductionIntroduction IFC Safety Rules General Hazards Electrical Hazards Generator Transfer SwitchAutomatic System Operation Generator AC Connection Systems‹ 1.7.2 High Coolant Temperature Switch ‹ 1.7.1 LOW OIL Pressure Switch‹ 1.7.3 LOW Coolant Level Switch Engine Protective DevicesLifting the Generator UnpackingReconfiguring the Fuel System Specifications‹ 1.10.1 Generator Specifications ‹ 1.10.2 Engine SpecificationsCoolant Recommendations Torque SpecificationsEngine OIL Recommendations Basic Standby Electric System Generator Mounting SupportGenerator Location ‹ 2.1.1 Nfpa StandardsEmergency Circuit Isolation Method Transfer Switch Start Signal ConnectionsTotal Circuit Isolation Method Grounding the GeneratorPreparation Before START-UP Battery Installation‹ 2.10.1 Vented Batteries ‹ 2.11.1 Prior to Initial START-UPControl Console Components Using a Standard GTS Transfer SwitchWeekly Exercise Cycle Manual Transfer START-UP Automatic OperationEngine Heater Checking Fluid Levels Cooling SystemOverload Protection for Engine DC Electrical System ‹ 4.5.4 Inspect Cooling System ‹ 4.5.11 Changing the Engine AIR Cleaner‹ 4.5.5 Check Engine Coolant Level ‹ 4.5.6 Perform Visual Inspection‹ 4.5.13 Coolant Change Miscellaneous Maintenance‹ 4.6.4 Battery Replacement ‹ 4.6.3 Battery MaintenanceService Maintenance Interval Information Scheduled MaintenanceLevel Maintenance Level Problem Cause Correction Troubleshooting PointsGuardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators Installation Diagram Section DC-VR Customer Connection 120/240V 1-PHASE Electrical Data Connector Interface Assembly Housing Governor ConnectorCover Connector Housing ASM Motor StepperWasher Shakeproof EXT 5/16 STL BASE,MOUNTING 1.5L STNRD&ACSTCDampener Vibration Washer Flat 5/16 ZincRoof Cover Cable Weld Stud Under GRD Wire Assy 99HSB Assembly BASE-DOOR Ground WireAssembly Cover Access Roof ACSTC&STND Cmprtmnt 1.5LWeld Stud Under Roof Panel for Access Cover Cable ROOF, ACSTC&STND Cmprtmnt 1.5L ASSEMBLY,BASE-DOOR Ground WireSUPPORT, Radiator 1.5L Mitsu BRACE, Side 1.5L MitsuTo a Screw Hhtt M5-0.8 X 12 BP Wire AssemblyWasher Flat #10 Zinc SilkscHardware ARM Adjust Alternator Switch OIL PressureGround Wire Starter ENGINE-1.5L16 7 Radiator 1.5L Tank Coolant RecoveryVenturi 1.5L Modine Guard FAN 1.5L ModineVapor GASKET, AIR Cleaner Adapter Cover AIR CleanerWeldment Mounting Base Flange Fuel InletTo Engine Crankshaft Assy Rotor 10KW Housing BlowerAssy Rotor 15KW Assy Rotor 20KWBOOT, Battery Cable ASSY,WIRE#16 REDBRACKET, Battery Hold Down Battery Post Cover RED+Nipple TOE 1.5NPTX5.5 BLK Iron Manifold Exhaust 1.5LSaddle 2 Inch PIPE,EXHAUST 1.5L STNDRD&ACSTCPURCHASER’S/OWNER’S Warranty Responsibilities Your Warranty Rights and ObligationsMANUFACTURER’S Emission Control System Warranty Coverage Emission Related Parts Include the Following Emission Control System WarrantyThis Warranty Shall not Apply to the Following Warranty Schedule