American Standard 50V61-507 User Manual

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Gas Furnace Silicon
Nitride Ignitor Models
Gas Furnace Silicon
Nitride Ignitor Models
• Single and Two Stage Models
• Variable Speed Vent Models
• Variable Speed Blower Motor
• Test Procedures
• Direct Vent
• Single and Two Stage Models
• Variable Speed Vent Models
• Variable Speed Blower Motor
• Test Procedures
• Direct Vent
© 2001 American Standard Inc. All rights reserved.
© 2001 American Standard Inc. All rights reserved.

American Standard 50V61-507 Specifications

General

Brand	American Standard
Model	50V61-507
Category	Control Unit
Language	English

Summary

IFC Diagnostic Codes and Indicators

IFC Diagnostic Codes

Lists diagnostic codes indicated by LED flashes for IFC systems.

Silicon Nitride Ignitor

Silicon Nitride Ignitor: Composition and Operation

Component Identification

Single Stage Furnace Components

Two Stage Furnace Components

Integrated Furnace Controls (IFC) and Sequences of Operation

Integrated Furnace Control Applications and Ratings

Details IFC applications, electrical ratings, pinouts, and delay settings.

Furnace Sequences of Operation

Describes operational sequences for various single and two stage furnace models.

Wiring Schematics

Wiring Schematic: Single Stage Furnaces

Wiring Schematics: Two Stage and Variable Speed

Ignition Control Diagnostics and Flash Codes

Ignition Control Self Diagnostic Features

Ignition Control Flash Code Meanings

Lists and explains ignition control flash codes for various IFC models.

Variable Speed Vent Motor Diagnostics and Operation

Variable Speed Vent Motor Learning and Assembly

Variable Speed Vent Motor Troubleshooting Procedures

Guides for diagnosing V/S Vent Motor issues using troubleshooters and manual methods.

Venting and Pressure Settings

Pressure and Manifold Settings Procedures