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Genesis SHERLOCK 202 User Manual

Genesis SHERLOCK 202
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SHERLOCK
102/202 REFRIGERANT MONITOR
Operations Manual
Part # 44-0297
1040 FOX CHASE INDUSTRIAL DR TEL: 636-282-0011
ARNOLD, MO 63010 FAX:636-282-2722
EMAIL:MAIL@GENESIS-INTERNATIONAL.COM
WEB:WWW.GENESIS-INTERNATIONAL.COM
GENESIS INTERNATIONAL, INC.
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Genesis SHERLOCK 202 Specifications

General IconGeneral
BrandGenesis
ModelSHERLOCK 202
CategoryMeasuring Instruments
LanguageEnglish

Summary

Safety Warnings and Precautions

General Safety Warnings

Essential safety precautions for operating and servicing the control panel and circuits.

Electrical Shock Hazards

Alerts regarding potential electric shock from control panel and relay contacts.

SHERLOCK 102/202 Control Module Specifications

Module Technical Specifications

Lists power, input/output capabilities, setback options, alarms, and operating environment.

IR Sensor Specifications and Applications

IR Sensor Technical Data

Lists enclosure, dimensions, operating environment, power, and performance specs.

IR Sensor Operation and Troubleshooting

IR Sensor Calibration and Reset Procedures

Details emergency reset procedures and how to address steady sensor readings.

SHERLOCK CMOS Sensor Details

CMOS Sensor Technical Specifications

Lists accuracy, repeatability, operating environment, and other performance metrics.

Electro-Chemical Ammonia (NH3) Sensor

NH3 Sensor Specifications and Components

Lists detailed specifications and describes sensor components and their functions.

Oxygen Depletion (O2) Sensor

O2 Sensor Specifications and Concentration Chart

Lists sensor specifications and provides a chart of oxygen concentrations and their effects.

Component Installation and Sensor Placement

Monitor and Sensor Location Guidelines

Provides guidance on where to place the monitor and sensors for optimal detection.

Sensor Mounting and Cable Requirements

Details specific mounting instructions for different sensor types and cable specifications.

Installation Scenarios and Wiring Considerations

Sensor Placement for Specific Environments

Advises on sensor placement in machine rooms, refrigeration pits, and HVAC ducts.

Wiring Diagrams and Specifications

Sensor Wiring Guidelines

Provides specific instructions for wiring Solid State and Infrared sensors.

SHERLOCK 102/202 Terminal Connections

Details the terminal connections for the SHERLOCK control module and its diagram.

Power Input and Alarm Relay Configurations

Alarm Output Wiring Diagrams

Default Display and Alarm Response

Setpoint Menu Configuration

Calibration Menu Overview

Calibrating Oxygen Sensors

Step-by-step guide for calibrating oxygen sensors and checking readings.

Zeroing Refrigerant Sensors

Instructions for performing zero calibration on refrigerant sensors.

System Configuration - Sensor Setup

System Configuration - Alarm Relays and Setbacks

Test Menu Operations

Testing Relays and Alarm Outputs

Procedures for testing dry contact relays and horn/strobe outputs.

Testing Analog Output and System Restart

Covers testing the 4-20mA output and performing a system restart.

Calibration Methods and Procedures

Sensor Calibration Overview

Explains sensor calibration principles and periodic adjustment needs.

Performing Sensor Calibration

Step-by-step guide for calibrating sensors through the control menu.

Calibration Kit and Measured Gas Calibration

Calibration Procedures and Sensor Adjustments

Oxygen Sensor Calibration

Troubleshooting - CMOS Sensor Issues

CMOS Sensor LED Status and Error Indicators

Interprets LED status codes for troubleshooting CMOS sensor power and operation.

CMOS Sensor Reading and Output Problems

Addresses issues with sensor readings, full scale output, and circuit errors.

Troubleshooting - Infrared Sensor Issues

Infrared Sensor LED Status and Indicators

Explains the meaning of LED indicators for IR sensor operation and errors.

Infrared Sensor Reading and Output Problems

Addresses issues with IR sensor readings, scale problems, and maintenance reminders.

Troubleshooting - Ammonia Sensor Issues

Ammonia Sensor LED Status and Faults

Interprets LED status and fault indicators for the Ammonia sensor.

Ammonia Sensor Reading and Circuit Problems

Addresses sensor reading issues, system faults, and open/short circuits.

General Wiring Schematic

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