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Kohler 15ERG, 13ERG, 10ERG manual Four-Lead Reconnection

Models: 10ERG 13ERG 15ERG

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8.1 Four-Lead Reconnection

8.1 Four-Lead Reconnection

The following drawings illustrate the reconnection of four-lead generator sets. In all cases, conform to the National Electrical Code (NEC).

NOTICE

Voltage reconnection. Affix a notice to the generator set after reconnecting the set to a voltage different from the voltage on the nameplate. Order voltage reconnection decal 246242 from an authorized service distributor/dealer.

100-120-Volt Configurations

If the installation requires a factory two-pole circuit

100-120/200-240-Volt Configurations

The 100--120/200--240-volt configuration does not use a jumper lead. If the unit was originally wired for straight 100--120 volt, 3 wire, remove the jumper lead (see Figure 8-1 for location). Select a two-pole circuit breaker. Application of two single-pole circuit breakers does not conform to NEC requirements for supplying a 200--240 volt load—even if the breakers are mechanically attached. Leads L1 and L2 are for different phases—never connect them.

L0 (Neutral)

L0

breaker, do not connect the load-side terminals of the circuit breaker. See Figure 8-1. If the installation requires a 100--120-volt, 2-wire system, use a single-pole circuit breaker. See Figure 8-2. When connecting stator phase leads together, size the output lead (L1) to handle the amperage. Use a jumper lead on the line side of the circuit breaker to balance the load of the generator set.

L0 (Neutral)	L0
	L0
Ground	GRD.
Ground
	L1
	L2

Ground

Load

Side

Line

Side

4 3 2 1

Stator Leads

60 Hz

GRD.

L1

Single-Pole

Circuit

Breaker

Load
Side
	Two-Pole
Line	Circuit
	Circuit
Side	Breaker
	Breaker

L0--L1 100--120 Volt

L0--L2 100--120 Volt

Figure 8-2 100--120-Volt, 2-Wire Configuration

L0 (Neutral)

L0

Jumper

Lead

4 3 2 1

Figure 8-1 100--120-Volt, 3-Wire Configuration

Ground

Load

Side

Line

Side

GRD.

L2

L1

Factory

Two-Pole

Circuit

Breaker

100-120/200-240 Volt,

43 2 1 3 Wire

Stator Leads

60 Hz

L0--L1 100--120 Volt

L0--L2 100--120 Volt

L1--L2 200--240 Volt

Figure 8-3 100--120/200--240-Volt, 3-Wire Configuration

26 Reconnection/Adjustments

TP-6335 9/04

Image 36

Kohler 15ERG, 13ERG, 10ERG manual Four-Lead Reconnection

Contents

Model TP-6335 9/04Installation 10ERG 13ERG 15ERGPage Table of Contents Page Safety Precautions and Instructions BatteryAccidental Starting Engine Backfire/Flash Fire Exhaust SystemFuel System Hazardous NoiseHazardous Voltage/ Electrical Shock Hot Parts Moving PartsAirborne particles Can cause severe injury or blindness VI Safety Precautions and Instructions TP-6335 9/041.1 Installation Standards 1.2 Generator Set SpecificationsSection 1 Introduction 1.3 Generator Set Operation2 Introduction TP-6335 9/04Section 2 Location and Mounting 2.1 General Considerations2.2 Location 2.3 Vehicle-Floor Mounting4 Location and Mounting TP-6335 9/043.3 High Water Temperature Switch 3.4.1 System FeaturesSection 3 Cooling System 3.1 Air Requirements6 Cooling System TP-6335 9/04Section 4 Exhaust System 4.1 Planning 4.2 Clearance Requirements4.3 Exhaust Piping, If Used Section 5 Fuel System 5.1 Gasoline5.2 Fuel Filters or Strainers 5.3 LP Gas5.1.1 Fuel Lines 5.4 Fuel Pump Lift and Fuel Consumption 12 Fuel System TP-6335 9/04Section 6 Electrical System 6.1 Electrical Connections6.2 AC Load Lead Connections Figure 6-1 Transfer Switch Connections 3-Wire AC Circuit 6.3 Circuit Protection 6.3.1 Circuit Breaker Considerations6.3.2 Circuit Breaker Installation 6.4 ADC 2100 Continuous Power Mode Jumper 6.5 Battery and Connections 6.6 Remote Connection GM34867C20 Electrical System TP-6335 9/04Section 7 Installation Drawing Figure 7-1 Dimension Drawing, Gasoline Fuel SystemFigure 7-2 Dimension Drawing, LP Fuel System ADV-6816B-AFigure 7-3 Dimension Drawing, Floor Template ADV-6816C-A24 Installation Drawing TP-6335 9/04Section 8 Reconnection/Adjustments 8.1 Four-Lead Reconnection 200-240-Volt Configurations 8.2.1 Configuration Mode Time Out 8.2 Advanced Digital Control ADC8.2.2 Controller Software Version Number 8.2.3 Adjusting the Voltage, Gain, and Volts/Hz 8.2.4 Voltage AdjustmentOutput Voltage Adjustment Mode x x x x. x 1 P x 1 P x 1 P x2 P x 2 P xS A V E S A V E 1 P x Y E S n o x x xContinued from Figure 8.2.5 Controller Configuration 32 Reconnection/AdjustmentsTP-6335 9/04 Figure 8-8 Controller Parameters 1 0 U u 0 U u 0 U c 0 E c 0 A d n c E d 0 S A V E E d 0 B t 1 C n 0 S A V ES A V E U u 0 Y E S36 Reconnection/Adjustments TP-6335 9/04Appendix A Generator Selection and Wattage Requirements General Wattage RequirementsAppliance Loads Motor LoadsAppendix B Abbreviations high cylinder head temperatureformerly American Standards brake mean effective pressuresound power level, A weighted positive temperature coefficientroom temperature vulcanization Occupational Safety and HealthPage Page Kohler Power Systems Asia Pacific Headquarters 7 Jurong Pier Road TP-6335 9/04Singapore Phone 656264-6422, Fax E 2004 by Kohler Co. All rights reserved