American Standard S9V2B080U4VSAB - 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 2020
1188--CCEE0033DD11--11FF--EENN
Upflow/Horizontal and Dedicated Downflow
Gas-Fired, Direct/Non-Direct Vent, 2–Stage
Condensing Variable Speed Furnaces with Variable Speed
Draft Inducer
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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-CE03D1-1F-EN
Installer’s Guide

Summary

Safety Warnings

Critical Safety Warnings

Covers fire, explosion, electrical, and carbon monoxide hazards during installation and operation.

Furnace Installation Guidelines

Safety Practices and Clearances

Essential safety measures, codes, and required clearances for furnace placement.

Gas Piping and Connections

Combustion and Input Check

General Venting Requirements

General Start-up and Adjustment

Start-up Procedures and Safety Checks

Steps for initial furnace start-up, including preliminary inspections and safety checks.

Integrated Furnace Control Menu

Control Menu and System Status

Overview of the IFC menu for configuration, status, and fault recovery.

Sequence of Operation

Heating and Cooling Modes

American Standard S9V2B080U4VSAB Specifications

General

Model	S9V2B080U4VSAB
Blower Motor	Variable Speed
Heating Capacity	80, 000 BTU/h
Stages	Two-Stage
Fuel Type	Natural Gas