Trane S8V2D120M5PC - 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.
October 2022 SS88VV22--SSVVXX000011--11AA--EENN
Link Communicating or 24 Volt Gas-Fired 2 Stage Induced
Draft Furnaces with Variable Speed Motor
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Two Stage
S8V2-C
S8V2A040M3PC/D
S8V2B060M4PC/D
S8V2B080M4PC/D
S8V2C080M5PC/D
S8V2C100M5PC/D
S8V2D120M5PC/D
NNoottee:: Models that have a “D” 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.
TM
The Diagnostics Mobile App is available by scanning a QR code
located inside this unit or by searching for the Link Diagnostics
App in your App Store.
When using the Link Communicating protocol, the furnace must
be used with A/T HUI2360A200U thermostat and
TSYS2C60A2VVU* System Controller.
S8V2-SVX001-1A-EN
Installation, Operation, and Maintenance

Trane S8V2D120M5PC Specifications

General

Model	S8V2D120M5PC
Category	Furnace
Brand	Trane
Heating Capacity	120, 000 BTU/h
Input BTU/h	120, 000 BTU/h
Efficiency	80% AFUE
Blower Type	Multi-Speed
Ignition Type	Hot Surface Ignition
Fuel Type	Natural Gas
Cabinet Construction	Heavy-Gauge Steel
Heat Exchanger Material	Aluminized Steel
Output BTU/h	96, 000 BTU/h
Stages	Two-Stage
Warranty	10 Years
Blower Motor	Variable Speed ECM

Summary

Installation, Operation, and Maintenance

Safety Warnings and Precautions

Fire, Explosion, Electrical, and CO Hazards

Critical warnings about fire, explosion, electrical shock, and carbon monoxide risks.

Chemical Exposure and Operational Safety

Installation, Venting, and Electrical Safety

Product Specifications

Model Specifications Overview

Technical data for furnace models S8V2A040M3P and S8V2B060M4P.

Additional Furnace Model Specifications

Technical data for furnace models S8V2C080M5P, S8V2C100M5P, S8V2D120M5P.

Furnace Installation Guidelines

Safety Practices and General Guidelines

Installation safety rules, code adherence, and material handling.

Location and Clearance Requirements

Requirements for furnace placement and clearance to combustible materials.

Wiring Diagrams

Furnace General Installation

Gas Piping Procedures

Instructions for connecting the gas supply to the furnace.

Gas Valve Adjustment and High Altitude Derate

Venting and Airflow Requirements

Guidelines for exhaust venting and providing combustion air.

Duct Connections and Filters

Electrical Connections and Wiring

Instructions for making electrical connections and 24V field wiring.

Low Voltage Wiring and Link Communication

General Start-up and Adjustment

Preliminary Inspections and Lighting

Initial checks, gas valve operation, and lighting instructions.

Integrated Furnace Control (IFC) Menu

Run Test Mode and System Status

Troubleshooting

Troubleshooting Flowchart Index

An index of error codes and their corresponding explanations for troubleshooting.

Initial Setup and Control Board Faults (E01)

Flame Sense and Gas Pressure Issues

Pressure Switch and Igniter Issues

Thermal Limit and Airflow Issues

Polarity, Ground, and Relay Faults

Fuse, Blower Motor, and Valve Issues

IFC Data, Communication, and Sensor Issues

Sequence of Operation

Gas Heating Sequences

Cooling and Heat Pump Sequences