Trane S9V2B040U3PSBB User Manual

SSAAFFEETTYY WWAARRNNIINNGG
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 2020
1188--CCEE0011DD11--11MM--EENN
Upflow/Horizontal and Dedicated Downflow
Gas-Fired, Direct/Non-Direct Vent, 2–Stage
Condensing Variable Speed Furnaces
UUppffllooww,, CCoonnvveerrttiibbllee ttoo
HHoorriizzoonnttaall RRiigghhtt oorr
HHoorriizzoonnttaall LLeefftt
S9V2B040U3PSBB
S9V2B060U3PSBB
S9V2B060U4PSBB
S9V2B080U4PSBB
S9V2C080U5PSBB
S9V2C100U4PSBB
S9V2C100U5PSBB
S9V2D120U5PSBB
DDoowwnnffllooww OOnnllyy
S9V2B040D3PSBB
S9V2B060D3PSBB
S9V2B080D4PSBB
S9V2C100D4PSBB
S9V2C100D5PSBB
S9V2D120D5PSBB
NNoottee:: Graphics in this document are for
representation only. Actual
model may differ in appearance.
▲
CAUTION
!
COIL REQUIREMENT!
Failure to follow this Caution could result in property damage or personal injury. 4GXC* and
4MXC* coils installed on upflow furnaces in vertical, horizontal left, or horizontal right
orientations without a factory installed metal drain pan shield must use a MAY*FERCOLKITAA
kit. Coils installed on upflow furnaces must have drain pans that are suitable for 400° F
(205°C) or have a metal drain pan shield. Downflow furnaces do not require a metal drain pan
shield or the use of the MAY*FERCOLKITAA kit. See Installer’s Guide for more information.
18-CE01D1-1M-EN
Installer’s Guide

Trane S9V2B040U3PSBB Specifications

General

Brand	Trane
Model	S9V2B040U3PSBB
Category	Furnace
Language	English

Summary

SAFETY SECTION — FURNACES

FIRE OR EXPLOSION HAZARD!

Critical warnings about fire and explosion risks during installation and operation.

ELECTRICAL SHOCK, FIRE, OR EXPLOSION HAZARD!

Hazards related to electrical shock, fire, and explosion, and precautions for safe servicing.

CARBON MONOXIDE POISONING HAZARD!

Risks of carbon monoxide and importance of proper venting system maintenance.

FIRE HAZARD! (Combustible Flooring)

Warning regarding installation directly on combustible flooring, requiring a subbase.

EXPLOSION HAZARD! (Propane Gas)

Specific hazards associated with propane gas and recommendations for leak detection.

SAFETY HAZARD! (Recreational Vehicles)

Prohibition of installation in trailers/RVs unless specific kits are used.

Furnace Installation Guidelines

Safety Practices and Precautions

Essential safety measures to be followed during furnace installation and servicing.

General Guidelines

Manufacturer's recommendations and responsibilities regarding installation codes and regulations.

Locations and Clearances

Guidelines for selecting furnace location and maintaining required clearances to combustible materials.

Furnace General Installation

Gas Piping

Detailed instructions and diagrams for gas piping connections and configurations.

General Venting

Requirements and procedures for proper venting of combustion air and exhaust.

Air for Combustion and Ventilation

Ensuring adequate airflow for combustion, ventilation, and safe furnace operation.

Duct Connections

Guidelines for connecting supply and return air ducts to the furnace.

Electrical Connections

Instructions for making proper electrical connections to the furnace unit.

Field Wiring

Diagrams and instructions for field wiring of thermostats and outdoor units.

Condensate Drain Instructions

Vertical Applications

Procedures for installing condensate drains in vertical furnace configurations.

Horizontal Applications

Guidelines for installing condensate drains in horizontal furnace configurations.

General Start-up and Adjustment

Preliminary Inspections

Checklist for initial inspections before starting up the furnace.

Lighting Instructions

Instructions for lighting the furnace and ensuring proper operation of components.

Control and Safety Switch Adjustment

Procedures for adjusting and checking control and safety switches for proper operation.

Integrated Furnace Control Menu

Examples of System Status

Explanation of various system status codes displayed on the IFC.

Integrated Furnace Control Display Codes

Explanation of various codes displayed by the integrated furnace control system.

Fault Code Recovery

Steps for viewing, clearing, and resetting furnace faults and factory defaults.

Sequence of Operation

1st Stage Gas Heating

Detailed sequence for 1st stage gas heating operation.

2nd Stage Gas Heating

Detailed sequence for 2nd stage gas heating operation.

Single Stage Cooling

Step-by-step process for single-stage cooling operation.