Bryant 359AAV instruction manual Table Of Contents, Safety Considerations, Service Guide

359AAV

4-WAY MULTIPOISE FIXED SPEED CONDENSING GAS FURNACE

Service Guide

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CERTIFIED

NOTE: Read the entire instruction manual before starting the installation. .

!WARNING

ELECTRICAL SHOCK, FIRE, OR EXPLOSION HAZARD

Failure to follow warnings could result in personal injury, death, or property damage.

Before servicing, disconnect all electrical power and gas supply to furnace. Lockout and tag with appropriate label.

When servicing controls, label all wires prior to disconnecting. Reconnect wires correctly.

Verify proper operation after servicing.

!WARNING

ELECTRICAL SHOCK, FIRE OR EXPLOSION HAZARD

Failure to follow this warning could result in property damage, personal injury, or death.

The ability to properly perform maintenance on this equipment requires certain expertise, mechanical skills, tools, and equipment. If you do not possess these, do not attempt to perform any maintenance on this equipment other than those procedures recommended in the User’s Manual.

TABLE OF CONTENTS

PAGE SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . 1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS . . . 2 CARE AND MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . 3 Cleaning and/or Replacing Air Filter . . . . . . . . . . . . . . . . . . . . 3 Blower Motor and Wheel Maintenance . . . . . . . . . . . . . . . . . . 3 Cleaning Burners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Cleaning Heat Exchangers . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Primary Heat Exchangers . . . . . . . . . . . . . . . . . . . . . . . . 15 Secondary Heat Exchangers . . . . . . . . . . . . . . . . . . . . . . 15 Flushing Collector Box and Drainage System . . . . . . . . . . . . 15 Servicing Hot Surface Igniter . . . . . . . . . . . . . . . . . . . . . . . . . 16 Electrical Controls And Wiring . . . . . . . . . . . . . . . . . . . . . . . 18 Checking Heat Tape Operation (If Applicable) . . . . . . . . . . . 18 Winterizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

SAFETY CONSIDERATIONS

Recognize safety information. This is the safety-alert symbol. ! When you see this symbol on the furnace and in instructions or manuals, be alert to the potential for personal injury.

Understand the signal words DANGER, WARNING, CAUTION, and NOTE. These words are used with the safety-alert symbol. DANGER identifies the most serious hazards which will result in severe personal injury or death. WARNING signifies hazards which could result in personal injury or death. CAUTION is used to identify unsafe practices which would result in minor personal injury or product and property damage. NOTE is used to highlight suggestions which will result in enhanced installation, reliability, or operation.

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