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OUTLINE DRAWING
WIRING DIAGRAMS-120V
WIRING DIAGRAMS-100V
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Summary of Contents for Onan KVC Series

  • Page 1: Table Of Contents

    Table of Contents SAFETY PRECAUTIONS ........... . INTRODUCTION .
  • Page 2: Safety Precautions

    Safety Precautions Thoroughly read the OPERATOR’S MANUAL agencies as causing cancer or reproductive before operating the genset. Safe operation and toxicity. Do not to ingest, inhale or contact gaso- top performance can be obtained only when line or its vapors. equipment is operated and maintained properly.
  • Page 3 • Fuel lines must be secured, free of leaks and • When disconnecting or reconnecting battery separated or shielded from electrical wiring. cables, always disconnect the negative (–) bat- tery cable first and reconnect it last to reduce • Leaks can lead to explosive accumulations of arcing.
  • Page 4: Introduction

    Introduction ABOUT THIS MANUAL INSTALLATION CODES AND STANDARDS FOR SAFETY This manual is a guide for the installation of the KVC The builder of the RV or work vehicle bears sole re- Series of generator sets (gensets). Proper installa- sponsibility for the selection of the appropriate gen- tion is essential for safe, reliable and quite opera- set, for its proper installation and for obtaining ap- tion.
  • Page 5: Typical Genset

    Figure 1 illustrates a typical genset installation. For sions, etc. See your Onan dealer for large-scale clarity, the genset compartment door and front pan- copies of the drawings.
  • Page 6: Location, Mounting And Enclosure

    Location, Mounting and Enclosure These gensets are designed for installation inside a vents air recirculation in front. It must be steel compartment that forms the cooling air plenum removed (two screws) before the genset can of the genset (Figure 1). The cooling air inlet and hot be installed or removed from the compartment.
  • Page 7: Exhaust System

    Exhaust System This genset must be installed with the muffler/tail Contact an Onan distributor or dealer for approved pipe assembly and mounting hardware shipped exhaust system parts. with the genset (Figure 3). The muffler has a U.S. Forest Service approved spark-arrestor. Failure to...
  • Page 8 Use the hardware in the muffler kit to install the muf- fler/tailpipe assembly in the orientation shown in Figure 3: 1. Be careful not to damage the flexible exhaust tube. Secure the two hangers, one on each end of the muffler so that the flexible pipe lines up exactly with the engine outlet.
  • Page 9: Fuel Connections

    Doing so could affect vehicle engine Onan recommends a separate fuel pickup tube or a operation or vehicle emissions regulation com- separate fuel tank for the genset. The genset must pliance.
  • Page 10 For long runs use copper or hot dip coated and hot engine exhaust components. (Heat can seamless steel tubing (ASTM A-254) with double- cause fuel vapor lock.) Fuel lines should be flared fittings. See Figure 7 for the connection at the accessible inspection replacement,...
  • Page 11: Electrical Connections

    Electrical Connections Do not connect the battery cables to the battery until Installation Review and Startup (Page 17) to pre- vent accidental starting of the genset during installation. Accidental starting of the genset WARNING can cause severe personal injury or death. Do not connect the starting battery until Installa- tion Review and Startup (Page 17).
  • Page 12 6. Bond the genset and all connected AC and DC power it must have an approved device to keep the equipment and controls to a common ground- genset and utility from being interconnected. See ing point in accordance with applicable codes. Figure 9 for typical connections.
  • Page 13: Remote Control Connections

    REMOTE CONTROL CONNECTIONS Onan offers three varieties of remote control panel: • Remote start/stop switch with indicator lamp only (Figure 10). • Remote start/stop switch with indicator lamp and hour meter (Figure11). • Remote start/stop switch with indicator lamp FIGURE 10. REMOTE CONTROL and DC voltmeter (Figure12).
  • Page 14: Battery Connections

    REMOTE CONTROL CONNECTOR MATE GENSET PANEL CONNECTOR VOLTMETER – DC VOLTMETER HOUR METER – RUN (SWITCHED B+) HOUR METER START/STOP SWITCH START – CONNECTOR END STOP (VIEW A–A) WIRE END (VIEW B–B) FIGURE 14. SCHEMATIC OF TYPICAL REMOTE CONTROL CONNECTIONS BATTERY CONNECTIONS Battery Compartment Batteries must be mounted in a separate compart-...
  • Page 15 Battery Cables TABLE 2. BATTERY CABLE SIZES FOR TEMPERATURES DOWN TO –20° F (–29° C) Size battery cables according to Table 2. The cur- TOTAL CABLE LENGTH* CABLE SIZE rent path between the genset and the negative (–) FEET (METERS) battery terminal must also be able to carry full crank- 0 to 10 (0 to 3) ing current without causing excessive voltage drop.
  • Page 16: Specifications

    Specifications GENERATOR: 2-Pole Revolving Field, Self-Excited, 1-Phase, Electronically Regulated Power 2800 watts 2800 watts Frequency 60 Hertz* 60 Hertz Voltage 120 volts 100 volts Current 23.3 amperes 28 amperes Speed 3600 rpm 3600 rpm FUEL CONSUMPTION: Gasoline Gasoline No load 0.16 gph (0.6 l/h) 0.16 gph (0.6 l/h) Half load...
  • Page 17: Installation Review And Startup

    Installation Review and Startup INSTALLATION REVIEW [ ] Have properly sized battery cables been installed and secured at sufficient intervals to Before starting the genset inspect the installation prevent chaffing and contact with sharp edges, √ and check ( ) each of the following questions if it can fuel lines and hot exhaust parts? be answered “YES”.

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