Generac 004373-1, 004626-0 owner manual Electrical Data

Page 23

TS1

CAP

14

Generac® Power Systems, Inc.

TO ENGINE (CONNECTOR EH)

TO LOWER PANEL (CONNECTOR CP)

12

11

10

3

6

5

4

D1

29

C4

F

E

H

G

K

Q

M

N

O

A

U

V

S

T

W

X

B

J

15
229
13
14
14
56
85			85
85			85
0		0
		1	1
14		4	4
R1		6	6
		162	2
	4	S15	5
		S15	5
D1			3
6		S16
6

2162

S15

S15

S16

S16

S1

00

S3

57

58

0

T1

T2

N1

N2

23

194

183

178

15														15
229
13									13
14									183						14		0
14									14			SHOWN IN			14	HM	0
												SHOWN IN			+	-
												OFF POSITION			+	-
56												OFF POSITION						13
56												15A			15			13
															15
									239		15C				15C		BVM	0
4									178			15C	SW2		N.C.	+	-
												15C			N.C.
		85		14	239
4		85		14	239
4									SW1		15A				15					14
	0		56	229		178			SW1		15A	225A

										F2					15	L1	176
									15A	F2	15A				15	L1	176	0
1	13	2	5	7 D	11	9		10										0
1	13	2	5	7 D	11	9		10
AVR								12	15C		15C		BLUE		15		13
			PCB					E	176		176		BLUE			F1
0								E	176		176
								4	194
								4	194							194
								3	23						23				178
B	A	17		16		14		15		225A					BLUE				178
B	A	17		16		14		15		225A					BLUE			183
S16	S15	T1		T2		RED												183
S16	S15	T1		T2		RED
															RED
													T2
													T1
									0									0
				S15
						HZ			BLUE	BLUE
S16									BLUE	BLUE	RED	RED						14
PHASE SELECTOR SWITCH																YELLOW
			PSW							BLACK		BLACK
14
14			65
			65							GCU										USE BLUE WIRE FOR 240V, 1 PHASE
	15									GCU										USE BLUE WIRE FOR 240V, 1 PHASE
16	15			VM																USE YELLOW WIRE FOR 208V, 3 PHASE
	19																			INSULATE UNUSED WIRE END
	19									BLACK BROWN	YELLOW ORANGE
18			64												TR1
			64												T2
				CONTACTS		POSITION									BLACK					A
				CONTACTS										T1						A
	2				1 2 3 OFF									T1	BLACK
															BLACK					LEGEND
				2 - 3	O	X	X	X
				2 - 3	O	X	X	X
3				2 - 7	X	O	X	X
			0	2 - 11	X	X	O	X												AM - METER, AC OUTPUT CURRENT
			0	12 - 3	X	O	O	O
			-	12 - 3	X	O	O	O
				12 - 7	O	X	O	O	CONTROLLER						TS2					AVR - AUTOMATIC VOLTAGE REGULATOR
7				12 - 11	O	O	X	O	CONTROLLER						TS2					AVR - AUTOMATIC VOLTAGE REGULATOR
7		AM		15 - 14	X	O	O	O	CONNECTOR											BVM - METER, BATTERY VOLTAGE
		AM		15 - 18	O	X	X	O							N1 N2					CAP - CAPACITOR
			+	19 - 16	X	X	O	O							N1 N2					CB1 - CIRCUIT BREAKER - EXCITATION
				19 - 14	O	O	X	O												CB1 - CIRCUIT BREAKER - EXCITATION
11	12	67		X INDICATES CLOSED																D1 - DIODE- 600V, 12A
		67								TO GOVERNOR										F1 - FUSE 15 AMPS
										TO GOVERNOR										F2 - FUSE 7.5 AMPS IN-LINE
										ACTUATOR						23				F2 - FUSE 7.5 AMPS IN-LINE
										ACTUATOR						23				GCU - GOVERNOR CONTROLLER UNIT
																				GCU - GOVERNOR CONTROLLER UNIT
						0														HM - HOURMETER
						0														HZ - METER, FREQUENCY
																	194			HZ - METER, FREQUENCY
													T1				194		178	L1 - LIGHT, FAULT INDICATOR
													T1							L1 - LIGHT, FAULT INDICATOR
																				PCB - CIRCUIT BOARD CONTROLLER
													T2							PCB - CIRCUIT BOARD CONTROLLER
													T2							PSW - SWITCH, PHASE SELECTOR
																				PSW - SWITCH, PHASE SELECTOR
													N1					183		R1 - RESISTOR, FIELD BOOST
																		183		SW1 - SWITCH, AUTO/OFF/MANUAL


																				SW2 - SWITCH, SET EXERCISE
													N2							TR1 - TRANSFORMER, UTILITY SENSING 24VA
																				TS1,TS2 - TERMINAL STRIP
													23							VM - METER, AC OUTPUT VOLTAGE
													23
													194
													183
													178

Electrical	(Model No.
Schematic (Control	004373-1) Guardian
Panel) – Drawing	Liquid-cooled 40
No.	kW
0D4993-A	Generator

Section 6 — Electrical Data

21

Image 23

Contents Power SYSTEMS, INC Authorized Dealer Location IntroductionSection Installation Drawings 56-57 Warranty Back Cover Safety Rules General InformationInstallation MaintenanceGeneral Hazards Electrical Hazards Automatic System Operation UNPACKING/INSPECTIONGenerator Generator AC Connection SystemsEngine Protective Devices SpecificationsMain Circuit Breaker Conversion to LP GAS Vapor Fuel Requirements RecommendationsGenerator and Load Compatibility EngineAIR Fuel Ratio Controller CoolantEmissions Control System Other Published Standards Standby Generator InstallationBasic Standby Electric System Nfpa StandardsEmergency Circuit Isolation Method Transfer Switch Start Signal ConnectionsGTS Type Switch Pre-Packaged Type SwitchVented Batteries Battery InstallationPreparation Before START-UP Prior to Initial START-UP Using the AUTO/OFF/MANUAL Switch Sequence of Automatic Operation OFF PositionManual Position Automatic Transfer OperationChecking the Engine OIL Level Weekly Exercise CycleEngine Oil Recommendations Oil and Filter Change ProcedureChanging the Engine AIR Cleaner Changing the Engine OIL and FilterSpark Plugs Battery MaintenanceDC Fuse Miscellaneous MaintenanceCleaning the Generator Overload Protection for Engine DC Electrical SystemReturn To Service OUT of Service ProcedureRemoval From Service SYSTEM/COMPONENT Procedure Frequency Service ScheduleProblem Cause Correction Troubleshooting GuideElectrical Data Section Power Systems, Inc Generac Power Systems, Inc Electrical Data Electrical Data Electrical Data Wiring Diagram DPE RED Brush UnitsPanel Face Part of Control Panel Wire Harness Switch Rocker Dpst 125V SPDSwitch TOG Dpdt 15/10 SP Switch Selector 6A AMP/VGenerators Cover Plate Egov CONTROLLER, B-C #DPG-2103Screen Cover Plate AVRCover Conn Housing Assembly Motor StepperConnector Interface Assembly Housing Governor ConnectDIRECT-COUPLED BASE, Mounting ASSEMBLY, 4.3LAssembly Groundwire 10/3/8 Plug Button 3 DIA4640 31 33 Pulley Tensioner Switch OIL PressureDC Alternator Assembly Engine 4.3L GMExploded Views and Parts Lists Connector C/C Vent Retainer Plug WiresRetainer Spark Plug Wires Wires Spark Plug 4.3LAdd item #42 vinyl trim as shown Carrier Rear Bearing FAN Assembly 390 SAE DDAssembly Brush & Shunt Assembly Scroll 390 SAEDuct Front Panel Assembly Cover AccessDuct Bottom Shakeproof INT M6 SSVenturi 16 DIA 35KW Tank Coolant RecoveryBracket Coolant Recovery Tank Radiator 14 FIN/INCHGasket Carburetor Adaptor Plate AIR Cleanr BottomPlate AIR Cleaner TOP Gasket AIR CleanerActuator Throttle 42MM Mixer only Natural GASNPT X Hose 1 in ID LP GASHose 1IN ID LP GAS Support Solenoid NAT GASNipple TOE 3/4 NPT X Nipple Pipe 3/4NPTX4.5 BLK IRNDECAL,INLET Pressure Regulator N/G R600SLUG Rngtng INS HOSE, Preformed Block Heater Hose Connection TEEHEATER, Engine 1800W HEATER, Engine 2000WCable Battery RED #1 X Battery 12VDC 90-AH 27F OptionalHold Down Battery Cable Battery Black #1 X11 12 Transformer 200A to 5A 5VA Cover Lower Connection BOXBushing Snap SB-2.5-31 Relay Solenoid 12VDC PNL MNTExploded Views and Parts Lists Shield Heat Crossover 4.3L Tube Straight a GroupMuffler Catalyst 4.3L Mounting Band A-GRP CatalystClamp Band Muffler Muffler 2-1/2 INLET/OUTLETGuardian Liquid-cooled 40 kW Generators Installation Drawings 12V Battery see Note Lifting EYE Places This Warranty Shall not Apply to the Following Warranty Schedule