American Standard S9B1 - 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.
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
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S9X1
S9X2
S9B1
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only. Actual model may differ in appearance.
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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

Summary

SAFETY SECTION - FURNACES

Fire and Explosion Hazards

Warnings related to fire and explosion risks during operation and installation.

Electrical Hazards

Warnings concerning electrical shock, wiring, and grounding.

Carbon Monoxide Hazards

Warnings and precautions related to carbon monoxide poisoning.

Furnace Installation Guidelines

Installation Safety Practices

Essential safety rules to follow during installation and servicing.

Location and Clearance Rules

Requirements for furnace placement and surrounding space.

Furnace General Installation

Gas Piping Connections

Detailed instructions and tables for gas piping connections.

Venting System Installation

Guidelines for proper furnace venting systems and terminations.

Air for Combustion and Ventilation

Condensate Drain Instructions

Vertical Drain Routing and Connections

Horizontal Drain Routing and Connections

General Start-up and Adjustment

Pre-Start-up Procedures

Furnace Combustion Air Exhaust Options

Venting Configuration Options

Integrated Furnace Control Menu

Control Menu Structures and Operation

Setting Airflow

Airflow Adjustment Procedures

Integrated Furnace Control Display Codes

Fault Code Recovery and Resetting

Sequence of Operation

Heating and Cooling Operation Cycles

Detailed operational steps for heating, cooling, and heat pump modes.

American Standard S9B1 Specifications

General

Brand	American Standard
Model	S9B1
Category	Furnace
Language	English