Trane A801X100CM5SC User Manual

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Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning
equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person
could result in death or serious injury. When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that
are attached to the equipment.
May 2022
AA880011XX--SSVVXX000011--11AA--EENN
Upflow/Downflow/Horizontal Left/Right
Gas-Fired, Single Stage Induced Draft Furnaces with High
Efficiency Motor
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Single Stage
A801X026AM2SC
A801X040AM3SC
A801X040BM2SC
A801X060BM4SC
A801X080BM4SC
A801X080CM5SC
A801X100CM5SC
A801X120DM5SC
NNoottee:: This Installation, Operation, and Maintenance is used for multiple
furnace families. Models may have a “T” in the 12th digit designating
they meet California less than 40 ng/J (NOx) emissions requirements.
NNoottee:: Graphics in this document are for
representation only. Actual model may
differ in appearance.
A801X-SVX001-1A-EN
Installation, Operation, and Maintenance

Trane A801X100CM5SC Specifications

General

Model Number	A801X100CM5SC
Category	Furnace
Input BTU	100, 000
Output BTU	80, 000
AFUE	80%
Efficiency	80%
Fuel Type	Natural Gas
Vent Type	Direct Vent
Blower Type	Multispeed

Summary

Safety Warnings and Precautions

Carbon Monoxide and Ventilation Safety

Warnings regarding carbon monoxide poisoning and proper venting procedures.

Product Specifications

Furnace Installation Guidelines

Wiring Diagrams

Furnace General Installation

Air for Combustion and Ventilation

Requirements for adequate airflow for furnace combustion and ventilation.

Electrical Connections and Field Wiring

General Start-up and Adjustment

Furnace Combustion Air Exhaust Options

Combustion Air Conversions

Integrated Furnace Control Menu

Setting Airflow

Integrated Furnace Control Display Codes

Troubleshooting

Getting Started Troubleshooting

Initial troubleshooting steps for common furnace issues.

Fault Code Troubleshooting (E01, E2.1-E2.3)

Troubleshooting for flame, pressure, and limit switch fault codes.

Fault Code Troubleshooting (E3.1-E3.2, E04-E05)

Troubleshooting for gas pressure, valve, and fuse fault codes.

Fault Code Troubleshooting (E6.1-E6.3, E7.1)

Troubleshooting for polarity, ground, and gas valve circuit errors.

Fault Code Troubleshooting (3.2, 4.0)

Troubleshooting for pressure switch and limit switch faults.

Fault Code Troubleshooting (4.0 Flame Rollout)

Troubleshooting steps for flame rollout faults.

Fault Code Troubleshooting (05, 08)

Troubleshooting for flame sense and gas quality errors.

Fault Code Troubleshooting (6.1, 6.2)

Troubleshooting for polarity and ground faults.

Fault Code Troubleshooting (6.3)

Troubleshooting for igniter relay and circuit faults.

Fault Code Troubleshooting (11, 12)

Troubleshooting for IFC relay and fuse issues.

Constant Torque Motor Troubleshooting

Steps to troubleshoot the constant torque motor.

Sequence of Operation

Periodic Servicing Requirements