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Rheem R801TA075417MSA - User Manual

Rheem R801TA075417MSA
52 pages
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ISO 9001:2008
INSTALLATION INSTRUCTIONS
FOR UPFLOW/HORIZONTAL SINGLE STAGE GAS
FURNACES WITH CONSTANT-TORQUE AIR CIRCULATION
BLOWER
(-)801T UPFLOW/HORIZONTAL SERIES
(-)(-)80MSX UPFLOW/HORIZONTAL SERIES
U.L. and/or C.S.A. recognized fuel gas and CO (carbon monoxide) detectors are rec-
ommended in all applications, and their installation should be in accordance with the
manufacturer’s recommendations and/or local laws, rules, regulations, or customs.
Factory Use Only
ST-A1220-01-X0
92-24161-144-01
SUPERSEDES 92-24161-144-00

Table of Contents

Questions and Answers

  • D
    Donna FloresAug 9, 2025
    What to do if my Rheem R801TA075417MSA Blower has a 1 hour lockout?
    • S
      Sherry ThomasAug 9, 2025
      If your Rheem Blower experiences a 1-hour lockout, shut off the main power to the unit, wait 30 seconds, and then restore power to reset it.
  • R
    Robert ObrienAug 20, 2025
    What to do if line and neutral are reversed on Rheem R801TA075417MSA?
    • K
      Karen GuzmanAug 20, 2025
      If the line and neutral are reversed on your Rheem Blower, ensure L1 and Neutral are not swapped on the IFC and junction box.
  • M
    Michael Moyer MDAug 30, 2025
    How to resolve a twinning fault in Rheem R801TA075417MSA?
    • M
      Michael JacksonAug 30, 2025
      To resolve a twinning fault in your Rheem Blower, for twinned units, check that both IFCs are set for "TWIN" and wires are connected between "TWIN" terminals.

Summary

INSTALLATION INSTRUCTIONS

GENERAL INFORMATION

Installation Checklist

A comprehensive checklist for gas supply, electrical, furnace installation, duct static pressure, and venting requirements.

SAFETY INFORMATION

COMBUSTION AND VENTILATION AIR

COMBUSTION AIR REQUIREMENTS

Details on providing adequate combustion and ventilation air, including requirements for confined and unconfined spaces.

VENTING PROCEDURES

Instructions for venting the furnace, including B-1 vertical venting and special vent systems.

GAS SUPPLY

GAS SUPPLY AND PIPING

Safety information and guidelines for connecting the natural gas or propane supply and piping.

ELECTRICAL WIRING

HIGH ALTITUDE ADJUSTMENTS

START-UP PROCEDURES

SEQUENCE OF OPERATIONS

Detailed steps for starting the furnace and the sequence of operations for the integrated control system.

FAULT CODES AND DIAGNOSTICS

DIAGNOSTIC CODES AND DISPLAY

Explanation of fault codes, normal operating codes, and how dual faults are displayed.

LOCKOUT CONDITIONS

FIELD SELECTIONS AND ADJUSTMENTS

SAFETY FEATURES

LIMIT CONTROLS AND SAFETY SWITCHES

Explanation of limit controls, flame roll-out switches, and pressure switches for furnace protection.

TROUBLESHOOTING GUIDE

DIAGNOSTIC FLOWCHART

A flowchart to help diagnose unit problems, including flame LED codes and component checks.

WIRING DIAGRAM

Rheem R801TA075417MSA Specifications

General IconGeneral
BrandRheem
ModelR801TA075417MSA
CategoryBlower
LanguageEnglish

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