Nordyne MGBB-056A AA FC-02 User Manual

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Nordyne MGBB-056A AA FC-02 Specifications

General

Brand	Nordyne
Model	MGBB-056A AA FC-02
AFUE Rating	80%
Fuel Type	Natural Gas
Blower Motor	Multi-Speed
Weight	120 lbs
BTU	56, 000 BTU

Summary

Limited Warranty and Owner Responsibilities

Warranty Limitations

Details warranty exclusions like misuse, faulty installation, and normal maintenance.

Five Year Parts and Two Year Labor Coverage

Outlines the warranty period for parts and labor for the appliance.

Owner Responsibilities and Installation Standards

Homeowner duties for setup, maintenance, and installation code compliance.

Installation Site and Requirements

Unit Location, Clearances, and Air Distribution

Specifies furnace placement, required clearances, and airflow provisions.

Roof Jack and Duct Connector Selection

Guidance on selecting appropriate roof jacks and duct connectors for venting.

Installation Procedures

Cut-Outs and Mounting

Steps for cutting openings and mounting the furnace and its components.

Transit-Mode Venting System Installation

Procedures for installing the transit-mode venting system for manufactured homes.

Electrical Wiring and Fuel Piping

Instructions for connecting electrical wiring and fuel lines to the furnace.

Operation and Safety

Lighting and Furnace Shut Down

Crucial safety warnings and procedures before lighting the furnace.

Pilot, Direct Ignition, and Gun Furnace Operation

Operating instructions for various ignition types: pilot, direct ignition, and gun furnaces.

Furnace Controls and Functions

Explanation of key furnace controls like the On-Off-Fan switch and limit controls.

Service and Maintenance

Service Guide and Adjustments

Procedures for burner adjustments, gas conversion, and general service.

Troubleshooting Guide

Diagnosing and resolving common issues for pilot, burner, and ignition systems.

Maintenance Tasks

Routine maintenance tasks for homeowners and servicemen.

Optional Equipment and Parts Lists

Optional Add-On Air Conditioning

Information on integrating central air conditioning systems with the furnace.

Replacement Parts Lists

Comprehensive lists of replacement parts for various furnace models.