American Standard S9X1B080U4PSBA 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.
September 2020
1188--CCEE1122DD11--11DD--EENN
Upflow/Horizontal and Dedicated Downflow
Gas-Fired, Direct/Non-Direct Vent, Single Stage / Two Stage
Condensing Furnaces with High Efficiency Motor
UUppffllooww,, CCoonnvveerrttiibbllee ttoo
HHoorriizzoonnttaall RRiigghhtt oorr HHoorriizzoonnttaall
LLeefftt,, aanndd DDoowwnnffllooww
S9X1
S9X2
S9B1
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-CE12D1-1D-EN
Installer’s Guide

American Standard S9X1B080U4PSBA Specifications

General

Brand	American Standard
Model	S9X1B080U4PSBA
Category	Furnace
Language	English

Summary

SAFETY SECTION — FURNACES

General Safety Warnings

Critical safety warnings covering fire, electrical, and CO hazards.

Specific Hazard Warnings

Detailed warnings for explosion, electrical shock, freeze, and water damage risks.

Furnace Installation Guidelines

Safety Practices and Clearances

Furnace General Installation

Gas Piping and Valve Adjustment

Combustion, Input Check, and Altitude Derate

Venting Requirements and Materials

Electrical Connections

Field Wiring Diagrams

Twinning Furnace Wiring

General Start-up and Adjustment

Pre-Start-up Checks and Procedures

Steps for preliminary inspections, lighting, and shutdown.

Control and Safety Switch Adjustment

Procedures for adjusting and checking unit controls and safety switches.

Furnace Combustion Air Exhaust Options

Upflow Position Venting Configurations

Horizontal Position Venting Configurations

Downflow Position Venting Configurations

Integrated Furnace Control Menu

IFC Menu Navigation and Settings

Guide to navigating the IFC menu, setting parameters, and using test modes.

Run Test Mode

Instructions for entering and operating the Run Test Mode.

System Status Menu

Setting Airflow

Airflow Measurement and Adjustment Procedures

Method for measuring ESP and adjusting airflow taps.

Integrated Furnace Control Display Codes

Menu Options and Error Code Explanations

Reference for IFC display options and error code meanings.

Fault Code Recovery

Fault Code Management and Defaults Reset

Procedures for viewing, clearing faults, and resetting unit defaults.

Sequence of Operation

Gas Heating Operational Sequences

Detailed sequences for 1st and 2nd stage gas heating.

Cooling and Heat Pump Operational Sequences