American Standard UY100R9V4W Series User Manual

*UY060R9V3W
*UY080R9V3W
Upflow / Horizontal and Downflow / Horizontal,
Gas-Fired, Direct Vent, 2-Stage Condensing
Furnaces with Variable Speed Inducer
ALL phases of this installation must comply with NATIONAL, STATE AND LOCAL CODES
IMPORTANT — This Document is customer property and is to remain with this unit.
Please return to service information pack upon completion of work.
Installer’s Guide
*UY100R9V4W
*UY120R9V5W
*__First letter may be “A” or “T”
A341624P04
UPFLOW
*UY-R9V-V
UPFLOW/HORIZONTAL
*DY-R9V-V
DOWNFLOW
DOWNFLOW/HORIZONTAL
*DY060R9V3W
*DY080R9V3W
*DY100R9V4W
*DY120R9V5W
18- CD20D3- 18

American Standard UY100R9V4W Series Specifications

General

Brand	American Standard
Model	UY100R9V4W Series
Category	Furnace
Language	English

Summary

SAFETY SECTION

CARBON MONOXIDE POISONING HAZARD

Critical safety warning about carbon monoxide poisoning risks from improper venting.

FIRE OR EXPLOSION HAZARD

Crucial safety warning regarding potential fire or explosion risks during installation or operation.

GENERAL INSTALLATION INSTRUCTIONS

LOCATION AND CLEARANCES

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

UPFLOW INSTALLATION

DOWNFLOW INSTALLATIONS

HORIZONTAL INSTALLATION

AIR FOR COMBUSTION AND VENTILATION

DUCT CONNECTIONS

GENERAL VENTING INFORMATION

FURNACE VENT/INLET PIPE INSTALLATION

HORIZONTAL VENTING THROUGH WALL

ELECTRICAL CONNECTIONS

CONDENSATE DRAIN INSTRUCTIONS

GAS PIPING

START-UP AND ADJUSTMENT

PRELIMINARY INSPECTIONS

LIGHTING INSTRUCTIONS

SEQUENCE OF OPERATION

CONTROL AND SAFETY SWITCH ADJUSTMENTS

AIRFLOW ADJUSTMENT

ABNORMAL CONDITIONS

RESET AFTER LOCKOUT

RESET AFTER BURNER BOX LIMIT SHUTDOWN

INTEGRATED FURNACE CONTROL RED LED "ERROR" FLASH CODES

FAULT CODE RECOVERY

Guide to interpreting error flash codes and performing fault code recovery procedures.