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Amana MES96 U Series User Manual

Amana MES96 U Series
36 pages
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

(Type FSP CATEGORY IV Direct
(Type FSP CATEGORY IV Direct
or Non Direct Vent Air Furnace)
(Type FSP CATÉGORIE IV Direct
󰀪
Installer:
Ax all manuals
adjacent to the unit.
As a professional installer you have an obligation to know



        
        
         

        





       






O
NLY
PERSONNEL
THAT
HAVE
BEEN
TRAINED
TO
INSTALL
,
ADJUST
,
SERVICE
OR
REPAIR
(
HEREINAFTER
, “
SERVICE
”)
THE
EQUIPMENT
SPECIFIED
IN
THIS
MANUAL
SHOULD
SERVICE
THE
EQUIPMENT
. T
HE
MANUFACTURER
WILL
NOT
BE
RESPONSIBLE
FOR
ANY
INJURY
OR
PROPERTY
DAMAGE
ARISING
FROM
IMPROPER
SERVICE
OR
SERVICE
PROCEDURES
. I
F
YOU
SERVICE
THIS
UNIT
,
YOU
ASSUME
RESPONSIBILITY
FOR
ANY
INJURY
OR
PROPERTY
DAMAGE
WHICH
MAY
RESULT
. I
N
ADDITION
,
IN
JURISDICTIONS
THAT
REQUIRE
ONE
OR
MORE
LICENSES
TO
SERVICE
THE
EQUIPMENT
SPECIFIED
IN
THIS
MANUAL
,
ONLY
LICENSED
PERSONNEL
SHOULD
SERVICE
THE
EQUIPMENT
. I
MPROPER
INSTALLATION
,
ADJUSTMENT
,
SERVICING
OR
REPAIR
OF
THE
EQUIPMENT
SPECIFIED
IN
THIS
MANUAL
,
OR
ATTEMPTING
TO
INSTALL
,
ADJUST
,
SERVICE
OR
REPAIR
THE
EQUIPMENT
SPECIFIED
IN
THIS
MANUAL
WITHOUT
PROPER
TRAINING
MAY
RESULT
IN
PRODUCT
DAMAGE
,
PROPERTY
DAMAGE
,
PERSONAL
INJURY
OR
DEATH
.
Cancer and Reproductive Harm -
www.P65Warnings.ca.gov


0140M00517-A

2
4
4
5
5
5
6
7
7
8
8
8
8
9
10
10
 10
10
10
10
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19001 Kermier Rd.
Waller, TX 77484
www.goodmanmfg.com • www.amana-hac.com
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Table of Contents

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Amana MES96 U Series Specifications

General IconGeneral
BrandAmana
ModelMES96 U Series
CategoryFurnace
LanguageEnglish

Summary

Safety Considerations

Safety Precautions

General safety warnings and advice for safe operation of the furnace.

Fire and Explosion Hazards

Fire or Explosion Hazard

Warnings about flammability and gas leak detection procedures.

Frozen and Burst Water Pipe Hazard

Precautions against freezing damage to furnace components.

Hazard Warnings

Carbon Monoxide Poisoning Hazard

Risks associated with CO and enclosed spaces, requiring ventilation.

Electrostatic Discharge (ESD) Precautions

Steps to protect electronic components from static discharge.

Shipping and Handling

Shipping Inspection

Procedure for checking the unit for damage upon arrival.

Installer and Product Information

To the Installer

Guidance for professional installers on manual review and safety.

Product Application

Details on intended use, acceptable locations, and certifications.

Installation Location Requirements

Location Requirements & Considerations

Guidelines for selecting a suitable furnace location.

Clearances and Accessibility

Minimum space requirements for safe operation and service access.

Installation Steps

Existing Furnace Removal

Procedure for safely removing old furnaces and venting systems.

Thermostat Location

Best practices for thermostat placement for accurate readings.

Combustion and Ventilation

Combustion & Ventilation Air Requirements

Ensuring adequate airflow for safe combustion and ventilation.

Installation Positions

Acceptable furnace orientations and configurations.

System Connections

Front Cover Pressure Switch Tube Location

Instructions for relocating a specific tube for horizontal installations.

Plumbing and Drainage

Drain Trap and Lines

Installation and maintenance of the condensate drain system.

Freeze Protection

Measures to prevent freezing of condensate lines and traps.

Venting System

Vent Pipe & Combustion Air Pipe

Identification and requirements for vent and intake pipes.

Venting Material Requirements

Approved materials and standards for vent pipes.

Installation Specifics

Installation (General)

Basic installation guidelines, code compliance, and pipe transition.

Pipe Sizing

Determining correct pipe diameters based on length and elbow count.

Combustion Air Pipe Connection

Methods for connecting the combustion air intake pipe.

Vent Termination

Combustion Air Intake Options

Alternative methods for catching condensation in air intake.

Alternate Vent & Intake Pipe Connections

Specific connection methods for horizontal installations.

Pipe Termination

Requirements for venting combustion products outdoors.

Vent Termination Clearances

Minimum required distances for vent terminations.

Venting Configurations

Down Venting Upflow Model Furnaces Only

Diagram and explanation for downward venting setups.

Vent Pipe Termination Options

Various methods for terminating vent pipes vertically or horizontally.

Horizontal Venting

Standard Horizontal Terminations (Dual Pipe)

Clearance requirements for dual pipe horizontal vents.

Termination of Multiple Direct Vent Furnaces

Venting requirements for multiple units installed horizontally.

Side Wall Vent Kit Option

Use and installation instructions for side wall vent kits.

Condensate Management

Condensate Drain Lines & Drain Trap

Detailed installation and priming of the condensate drain system.

General Drain Information

Notes on drain trap priming and AC condensate integration.

Field Supplied Drain

Requirements for field-supplied drainage components and venting.

Drain Routing

Upflow Model Installed Vertically

Describes drain connections for vertical upflow models.

Drain Exiting Right Side

Specific steps for routing the drain to the right cabinet side.

Drain Exiting Left Side

Specific steps for routing the drain to the left cabinet side.

Upflow Model Installed Horizontally With Right Side Down

Drain trap placement and connection for horizontal installation.

Horizontal Drain Configurations

Upflow Model Installed Horizontally With Left Side Down

Drain trap placement and connection for horizontal left installation.

Upflow Model Installed Horizontally With Left Side Down - Alternate

Alternative drain setup for horizontal left installation.

Electrical Connections

Wiring Harness

Color coding and specifications for replacement wiring.

115 Volt Line Connections

Requirements for connecting the main 115V power supply.

Junction Box Relocation

Steps to move the junction box for side panel connections.

Control Wiring and Applications

24 Volt Thermostat Wiring

Connections for thermostat and cooling system integration.

Single-Stage Heating Thermostat Application

Thermostat requirements for single-stage heating control.

Fossil Fuel Applications

Use with heat pumps and outdoor temperature sensors.

Gas Supply and Piping

Gas Supply and Piping

General guidelines for gas line installation and safety.

Gas Piping Connections

Specifics on unions, drip legs, pipe sizing, and connections.

Airflow and Filters

Circulating Air & Filters

Duct system design and integration of air filters.

Duct Work - Air Flow

Designing duct systems for proper furnace airflow (CFM).

Checking Duct Static

Measuring and understanding static pressure in ductwork.

Return Air and Filters

Bottom Return Air Opening [Upflow Models]

Method for creating bottom return air openings in upflow models.

Filters-Read This Section Before Installing the Return Air Duct Work

Importance of filters and their installation before duct work.

Startup and Operation

Upright Installations

Filter placement options for upright furnace installations.

Horizontal Installations

Filter placement options for horizontal furnace installations.

Startup Procedure & Adjustment

General steps for initiating and adjusting furnace operation.

Furnace Startup

Detailed steps for the initial startup of the furnace.

Furnace Shutdown

Procedure for safely turning off the furnace.

Gas Pressure Measurement

Gas Supply Pressure Measurement

Measuring the incoming gas supply pressure.

Gas Manifold Pressure Measurement and Adjustment

Adjusting the gas pressure at the manifold for proper operation.

Performance Adjustments

Temperature Rise

Adjusting airflow to achieve the correct temperature rise.

Circulator Blower Speeds

Selecting appropriate blower speeds for heating and cooling.

Furnace Modes

Heating Mode

Sequence of operation during the heating cycle.

Cooling Mode

Sequence of operation during the cooling cycle.

Fan Only Mode

Sequence of operation for fan-only mode.

Operational Checks and Safety

Operational Checks

Inspection of burner flame and general operational checks.

Safety Circuit Description

Overview of safety controls and their functions.

Integrated Control Module

Function and role of the main electronic control board.

Electrostatic Discharge (ESD) Precautions

Steps to protect the control module from static discharge.

Maintenance and Troubleshooting

Fault Code Retrieval

How to read diagnostic codes from the control module's LED.

Resetting from Lockout

Procedures to clear furnace lockouts and restore operation.

Annual Inspection

Recommended yearly checks for optimal furnace performance.

Filters

Importance of filter maintenance for heating/cooling performance.

Component Servicing

Filter Removal

Steps for removing and replacing furnace filters.

Burner

Description and safety of the premix burner assembly.

Induced Draft and Circulator Blowers

Maintenance recommendations for blower motors.

Condensate Trap and Drain System

Annual inspection and maintenance of the drain system.

Diagnostic Chart

LED Indications: Flash Codes

Table of LED flash codes, descriptions, and lockout notes.

Diagnostic Chart (Continued)

LED Indications: Flash Codes

Continuation of LED flash codes and operational status indicators.

Airflow Performance

Airflow

Table showing CFM and temperature rise at various static pressures.

Wiring Diagram

Wiring Diagram

Schematic showing electrical connections and component layout.

Customer Information

Customer Feedback

Links for providing product comments and feedback.

Product Registration

Information on registering the product for warranty benefits.

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