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Monitor 422 - Service Manual

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MONiTOR
HEATING
SYSTEMS
Service
Manual
MONITOR422
.
MONITOR 22
MONITOR
21,
MONITOR
441
MONITOR
41
MONITOR
40

Table of Contents

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Summary

Section 1: Description

1-1 Specifications

Detailed technical specifications for Monitor models including heat rating and fuel consumption.

1-3 Safety Features

Crucial safety mechanisms and precautions for heater operation and user protection.

Section 2: Installation

2-4 Power Requirements

Electrical specifications and warnings for heater connection.

2-9 Heater Installation

Guidelines for physically installing the heater unit.

Section 3: Operation

3-2 Operating Specifications

Technical data on heater performance and power consumption.

3-4 Pre-operation Check List

Essential checks to perform before starting the heater.

Section 4: Maintenance

Section 5: Servicing

Section 6: Troubleshooting

Monitor 422;441 Resistance values

Table of resistance values for troubleshooting components.

Test Point Voltage

Voltages expected at various test points during operation for diagnostics.

Indication of Failure Mode

Digital display codes indicating specific failure modes and their causes.

Section 7: Electrical System

Printed Circuit Wiring Diagram

Diagram showing the layout of the main circuit board components.

Connection of Lead Wires

Wiring diagrams illustrating connections to the control panel and components.

Monitor 441 Service Parts List

Monitor 422 Service Parts List

Monitor 41 Service Parts List

Monitor 22 Service Parts List

Monitor 422 Specifications

General IconGeneral
BrandMonitor
Model422
CategoryHeating System
LanguageEnglish

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