Allied 96G1UH090CE16 - User Manual

507768-05 Page 1 of 56Issue 2128
INSTALLATION INSTRUCTIONS
96G1UHE
Warm Air Gas Furnace
Upow/Horizontal Left and Right Air Discharge
(P) 507768-05
*P507768-05*
Manufactured By
Allied Air Enterprises LLC
215 Metropolitan Drive
West Columbia, SC 29170
This manual must be left with the homeowner for future reference.
This is a safety alert symbol and should never be ignored. When you see this symbol on labels or in manuals, be alert to
the potential for personal injury or death.
Improper installation, adjustment, alteration, service
or maintenance can cause property damage, personal
injury or loss of life. Installation and service must be
performed by a licensed professional installer (or
equivalent), service agency or the gas supplier.
WARNING
As with any mechanical equipment, personal injury can
result from contact with sharp sheet metal edges. Be
careful when you handle this equipment.
CAUTION
Table of Contents
Unit Dimensions ..........................................................2
Parts Arrangement.......................................................3
Gas Furnace ................................................................4
Shipping and Packing List ...........................................4
Safety Information .......................................................4
General ........................................................................6
Combustion, Dilution & Ventilation Air .........................6
Installation ...................................................................9
Filters .........................................................................13
Duct System ..............................................................13
Venting Practices .......................................................16
Condensate Piping ....................................................34
Gas Piping .................................................................38
Electrical ....................................................................41
Unit Start-Up ..............................................................44
Testing for Proper Venting and Su󰀩cient Combustion
Air for Non-Direct Vent Applications ..........................48
Other Unit Adjustments..............................................48
Blower Performance ..................................................50
Service.......................................................................52
Planned Service ........................................................54
Repair Parts List ........................................................55

Summary

Installation Instructions Overview

Safety Alert Symbol Explanation

Explains the meaning and importance of the safety alert symbol.

Gas Furnace Information

Critical Safety Information

Highlights critical safety warnings, including explosion hazards.

Installation Location Guidelines

General Installation Guidelines

Combustion Air Requirements

Specifies requirements for providing adequate air for safe and efficient operation.

Installation Procedures

Setting Equipment and Clearances

Instructions on how to properly position and level the furnace for installation.

Upflow Application Installation

Guidance for installing the furnace in an upflow configuration.

Horizontal Installation Procedures

Venting Practices

Vent Piping Guidelines

Exhaust Piping Instructions

Instructions and diagrams for routing and terminating exhaust piping.

Maximum Allowable Vent Lengths

General Vent Termination Guidelines

Vent Termination Clearances (Non-Direct Vent)

Vent Termination Clearances (Direct Vent)

Direct Vent Piping Terminations

Non-Direct Vent Exhaust Piping

Condensate Piping and Trap

Gas Piping Installation

Gas Piping Leak Check

Procedures for safely checking gas piping connections for leaks.

Electrical Connections

Electrostatic Discharge Precautions

Unit Start-Up Procedures

Indoor Blower Speed Adjustment

Placing the Furnace into Operation

Gas Valve Operation and Heating Sequence

Gas Pressure and Combustion

Gas Pressure Adjustment

Procedures for adjusting manifold and supply gas pressures.

Proper Combustion Checks

Guidance on checking and ensuring proper combustion characteristics.

High Altitude Installation Information

Operational Testing and Adjustments

Venting and Combustion Air Testing

Critical tests to ensure safe venting and combustion air supply.

Blower and Fan Control

Fan Control Delay Adjustment

Service and Maintenance

Electrical System Checks

Heat Exchanger Cleaning

Detailed procedures for cleaning the heat exchanger.

Repair Parts and Diagnostics

Diagnostic Codes

Explains LED flash codes for troubleshooting furnace issues.

Allied 96G1UH090CE16 Specifications

General

Model Number	96G1UH090CE16
Brand	Allied
Category	Furnace
Fuel Type	Gas
Efficiency	96% AFUE
Heating Capacity	90, 000 BTU
Vent Type	Direct Vent
Warranty	10-Year Limited Warranty