Trane S8X1C100M5PSC 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
SS88XXBB--SSVVXX000011--11AA--EENN
Upflow/Downflow/Horizontal
Gas-Fired, 1–Stage and 2–Stage Induced Draft Furnaces with
High Efficiency Motor
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Single Stage Two Stage
S8B1
S8X1
S8X2
S8B1A026M2PSC
S8B1A040M3PSC
S8B1B040M2PSC
S8B1B060M4PSC
S8B1B080M4PSC
S8B1C080M5PSC
S8B1C100M5PSC
S8B1D120M5PSC
S8X1A026M2PSC
S8X1A040M3PSC
S8X1B040M2PSC
S8X1B060M4PSC
S8X1B080M4PSC
S8X1C080M5PSC
S8X1C100M5PSC
S8X1D120M5PSC
S8X2A040M3PSC
S8X2B060M4PSC
S8X2B080M4PSC
S8X2C080M5PSC
S8X2C100M5PSC
S8X2D120M5PSC
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.
S8XB-SVX001-1A-EN
Installation, Operation, and Maintenance

Trane S8X1C100M5PSC Specifications

General

Brand	Trane
Model	S8X1C100M5PSC
Category	Furnace
Language	English

Summary

Product Specification

Furnace Installation Guidelines

Safety Practices and Precautions

Outlines essential safety steps for installation and servicing.

Locations and Clearances

Specifies required clearances for furnace installation and placement.

Wiring Diagrams

Furnace General Installation

Gas Piping

Combustion and Input Check

Gas Valve Adjustment

High Altitude Derate

General Venting

Air for Combustion and Ventilation

Duct Connections

Return Duct Connections

Electrical Connections

Field Wiring

Diagrams for connecting thermostat and outdoor unit wiring.

General Start-up and Adjustment

Preliminary Inspections

Pre-start checks to ensure proper installation.

Control and Safety Switch Adjustment

Verifying and adjusting safety controls.

Furnace Combustion Air Exhaust Options

Integrated Furnace Control Menu

Sequence of Operation S8B1/S8X1/S8X2

1st Stage Gas Heating

Setting Airflow

Integrated Furnace Control Display Codes

Fault Code Recovery

Troubleshooting

2.1 Fault Code

Troubleshooting steps for the "Flame has never been sensed" fault.

2.2 Fault Code

Troubleshooting steps for "Flame is sensed & then lost" fault.

2.3 Fault Code

Troubleshooting steps for "1st Stage Gas Valve not energized" fault.

3.1 Fault Code

Troubleshooting steps for "PS1 Open" fault.

3.2 Fault Code

Troubleshooting steps for "PS1 is closed" fault.

3.3 Fault Code

Troubleshooting steps for "PS2 is closed" fault.

3.4 Fault Code

4.0 Fault Code

4.0 Fault Code Flame Rollout

Troubleshooting steps for flame rollout faults.

5.0 Fault Code

6.1 Fault Code

6.2 Fault Code

6.3 Fault Code

7.1 Fault Code

08 Fault Code

11 Fault Code

12 Fault Code

Periodic Servicing Requirements