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Generac Power Systems R-200

Generac Power Systems R-200
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TECHNICAL
MANUAL
This manual should remain with the unit.
R-200 Digital Controller
A new standard of reliability
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Generac Power Systems R-200 Specifications

General IconGeneral
BrandGenerac Power Systems
ModelR-200
CategoryController
LanguageEnglish

Summary

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS

Manufacturer's recommendation to copy and post safety rules in hazard areas.

GENERAL HAZARDS

General safety precautions and recommendations for installation and servicing.

ELECTRICAL HAZARDS

Warnings regarding dangerous electrical voltages and shock prevention.

FIRE HAZARDS

Safety requirements for generator installation, maintenance, and compliance with codes.

INTRODUCTION

CONTROL BOARD DIP SWITCH SETTINGS

Explanation of DIP switch functions for configuring generator operation modes.

LED INDICATORS

LED Indicator Overview

Description of front panel LED indicators and their meanings.

GENERATOR OPERATION

Engine Timing and Start Sequence

Specifies engine timing for NG/LP fuels and details initial cranking process.

Operational Modes (Manual, Auto, Utility)

Explains Manual, Auto, Utility Failure, and Utility Restored modes.

Exercise Modes

Details normal (3600rpm) and low-speed (1800rpm) exercise modes.

Faults and Alarms

Covers active alarms, re-crank procedures, and fault conditions like overspeed.

INDICATOR STATUS AND FAULTS

Manual Start and System Ready

How to manually start the generator and conditions for the System Ready LED.

Fuel, Battery, and Engine Fault LEDs

Details on Low Fuel, Low Battery, Low Oil, High Temp, and Overspeed LED indicators.

FAULT CONDITIONS AND SYSTEM MODES

Engine Signal Faults and Overcrank

Explains RPM signal failure during crank/run and the overcrank fault.

Invalid DIP Settings and Alarm Cancel

Covers impact of incorrect DIP settings and how to cancel alarms.

Automatic Transfer Switch (ATS) Mode

Details how the generator operates with an ATS for utility transfer.

TRANSFER SWITCH CONFIGURATIONS

ATS Mode Connection Diagram

Illustrates the wiring diagram for the generator in ATS mode.

Engineered Transfer Switch (GTS Mode)

Describes setup and operation with a W-type transfer switch for GTS mode.

VOLTAGE REGULATOR AND GTS MODE

GTS Mode Connection Diagram

Shows wiring for the generator in GTS mode with a W-type transfer switch.

Voltage Regulator Adjustment

Information on potentiometers for voltage regulator settings.

CONNECTORS AND BATTERY CHARGERS

R-200 Connector Pinouts

Details pin assignments for J1 (23-pin) and J2 (14-pin) connectors.

Battery Charger Types

Describes the 2 Amp float and 10 Amp equalize battery chargers.

BATTERY CHARGER SPECIFICATIONS AND SAFETY

2 A Battery Charger Details

Specifications for the 2A charger, including fuses and indicators.

Battery Safety Precautions

Warnings regarding battery hazards (gas, acid) and booster battery use.

10 A BATTERY CHARGER

10 A Charger Specifications

Details for the 10A charger, including charge rates, voltages, and indicators.

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