Kohler 15ERG, 13ERG, 10ERG manual Four-Lead Reconnection, Volt, 2-Wire Configuration

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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

 

Ground

GRD.

 

 

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

 

Side

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

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Contents Model TP-6335 9/04Page 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 Parts246242 VI Safety Precautions and Instructions TP-6335 9/04 Installation Standards Generator Set SpecificationsIntroduction Generator Set OperationIntroduction TP-6335 9/04 Location and Mounting General ConsiderationsLocation Vehicle-Floor MountingLocation and Mounting TP-6335 9/04 High Water Temperature Switch Cooling SystemAir Requirements Block HeatersCooling System TP-6335 9/04 Exhaust System Planning Clearance RequirementsExhaust Piping, If Used Fuel System GasolineFuel Filters or Strainers LP GasFuel Lines Fuel Pump Lift and Fuel Consumption Fuel Pump Lift Capability Max., Gasoline ModelsFuel System TP-6335 9/04 Electrical System Electrical ConnectionsAC Load Lead Connections Transfer Switch Connections Wire AC Circuit Circuit Protection Circuit Breaker ConsiderationsCircuit Breaker Installation Electrical ConnectionsADC 2100 Continuous Power Mode Jumper Battery and Connections CCARemote Connection View BElectrical System TP-6335 9/04 Installation Drawing Dimension Drawing, Gasoline Fuel SystemDimension Drawing, LP Fuel System Dimension Drawing, Floor Template Installation Drawing TP-6335 9/04 Reconnection/Adjustments 100--120-Volt, 2-Wire Configuration Four-Lead Reconnection200--220--240-Volt, 2-Wire Configuration For Models with ADC Configuration Mode Time Out Advanced Digital Control ADCController Software Version Number Adjusting the Voltage, Gain, and Volts/Hz Voltage AdjustmentOutput Voltage Adjustment Mode On FigureV E From FigureController Configuration Controller Parameters N c V E 11 Save Mode after configuring generator set parameters Reconnection/Adjustments TP-6335 9/04 Appendix a Generator Selection and Wattage Requirements General Wattage RequirementsAppendix B Abbreviations AnsiLCB Page Page By Kohler Co. All rights reserved
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