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Amana AE123E35AX - User Manual

Amana AE123E35AX
20 pages
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All safety information must be followed.
See Installation instructions for more safety precautions.
Refer to the appropriate Parts Catalog for part number information.
Models listed on page 3.
AE/AH
R410A Window Air Conditioners
& Heat Pumps
RT4271000r1
October 2014
TECHNICAL MANUTECHNICAL MANU
TECHNICAL MANUTECHNICAL MANU
TECHNICAL MANU
ALAL
ALAL
AL
This manual is to be used by qualified, professionally trained HVAC technicians only. Goodman does
not assume any responsibility for property damage or personal injury due to improper service
procedures or services performed by an unqualified person.
is a registered trademark of Maytag Corporation or its related companies and is used under license to Goodman Company, L.P., Houston, TX, USA. All rights reserved.
Copyright © 2010-2014 Goodman Company, L.P.
AE/AH 18,000
AE/AH 9,000 and 12,000

Questions and Answers

Summary

Product Identification

BASIC MODEL TYPE

Defines AE (Electric Heat) and AH (Heat Pump) model types.

COOLING CAPACITY

Lists BTUH ratings for cooling capacity.

Safety and Hazard Warnings

High Voltage Electrical Safety

Critical precautions to prevent electrical shock and injury.

Technical Specifications Overview

Cooling Performance Data Summary

AE Model Cooling Performance (208 V)

AE Model Cooling Performance (230 V)

AH Model Cooling Performance (230 V)

Troubleshooting Guide

Error Code Troubleshooting

Lists error codes, status, and corrective actions for unit malfunctions.

Summary

Product Identification

BASIC MODEL TYPE

Defines AE (Electric Heat) and AH (Heat Pump) model types.

COOLING CAPACITY

Lists BTUH ratings for cooling capacity.

Safety and Hazard Warnings

High Voltage Electrical Safety

Critical precautions to prevent electrical shock and injury.

Technical Specifications Overview

Cooling Performance Data Summary

AE Model Cooling Performance (208 V)

AE Model Cooling Performance (230 V)

AH Model Cooling Performance (230 V)

Troubleshooting Guide

Error Code Troubleshooting

Lists error codes, status, and corrective actions for unit malfunctions.

Overview

This document serves as a technical manual for Amana R410A Window Air Conditioners and Heat Pumps, specifically covering AE/AH models. It is intended for use by qualified, professionally trained HVAC technicians. The manual emphasizes safety, proper installation, and maintenance procedures to ensure the safe and efficient operation of these units.

The Amana AE room air conditioners and AH heat pump units are designed for window installations in residential applications. They are available in various BTUH sizes, including 9,000, 12,000, and 18,000 BTUH, and are designed for 208/230 volt single-phase electrical applications. These units provide cooling and, in the case of heat pumps, heating functionalities for indoor spaces.

Function Description

The primary function of these Amana units is to provide climate control for residential spaces. The AE models are electric heat through-the-wall (TTW) units, offering both cooling and electric heating. The AH models are heat pump TTW units, providing cooling and reverse-cycle heating. Both types are designed to be mounted through an opening in a wall. For window installations, an optional window mounting kit can be used to adapt the unit.

The cooling function operates by circulating refrigerant to absorb heat from the indoor air and release it outdoors. The electric heat function (AE models) uses electric resistance coils to generate heat, while the heat pump function (AH models) reverses the refrigeration cycle to extract heat from the outdoor air and transfer it indoors.

The units are equipped with a control panel that allows users to select operating modes (cooling, heating, fan-only), set desired temperatures, and adjust fan speeds. Some models may include additional features such as an energy saver mode, a 24-hour timer, and a 3-minute compressor delay to protect the compressor.

Usage Features

The Amana R410A Window Air Conditioners and Heat Pumps offer several features designed for user convenience and efficient operation:

  • Temperature Control: Users can set the desired room temperature within a specified range, typically from 61 to 86 degrees Fahrenheit. The thermostat continuously monitors the indoor temperature and adjusts the unit's operation to maintain the set point.
  • Fan Speeds: The units typically offer multiple fan speeds (High, Medium, Low) for cooling operation, allowing users to customize airflow and noise levels.
  • Energy Saver Mode: This feature, available on some models, automatically cycles the fan on and off with the compressor during cooling or heating cycles. This helps to reduce energy consumption by preventing continuous fan operation when not needed.
  • 24-Hour Timer: A programmable timer allows users to set specific times for the unit to turn on or off, enabling pre-cooling or pre-heating of a room before arrival or ensuring the unit turns off after a set period.
  • 3-Minute Compressor Delay: This automatic feature protects the compressor by preventing it from restarting too quickly after being turned off. This delay helps to extend the lifespan of the compressor.
  • Through-the-Wall or Window Installation: While primarily designed for through-the-wall mounting, these units can be adapted for window installation with an optional window mounting kit. This flexibility allows for various installation scenarios in residential settings.
  • Refrigerant Type: The units use R-410A refrigerant, an environmentally friendly hydrofluorocarbon (HFC) that does not deplete the ozone layer.

Maintenance Features

Proper maintenance is crucial for the longevity and efficient operation of these units. The manual highlights several key maintenance aspects:

  • Filter Installation and Replacement: The unit comes with a filter that must be installed and should never be operated without it. Regular cleaning or replacement of the filter is essential to maintain good indoor air quality and ensure efficient airflow. The manual implies that the filter is user-accessible for routine maintenance.
  • Electrical Safety: The manual strongly emphasizes disconnecting all power before servicing or installing the unit due to the presence of multiple power sources. This is a critical safety precaution to prevent property damage, personal injury, or death from electrical shock. Technicians are instructed to observe all local codes and ordinances, ground the appliance properly, and avoid grounding to gas lines or cold water pipes interrupted by non-metallic materials. Modifying the power cord plug, using extension cords, or adapter plugs is strictly prohibited.
  • Warning Tags: The manual advises against removing warning tags from the power cord, as they contain important safety information.
  • Professional Servicing: The manual explicitly states that it is to be used by qualified, professionally trained HVAC technicians only. Goodman, the manufacturer, does not assume responsibility for damage or injury due to improper service by unqualified persons. Many jurisdictions require a license to install or service HVAC equipment, underscoring the need for professional expertise.
  • Troubleshooting Codes: The manual includes a troubleshooting section with specific error codes (e.g., F1, F2, F4, FJ) that indicate issues with various thermostats (outdoor ambient, outdoor coil, indoor discharge). For each code, the corrective action is to replace or re-connect the thermostat, suggesting that these components are designed for relatively straightforward replacement by a qualified technician.
  • Refrigerant Handling: The manual includes a warning regarding the United States Environmental Protection Agency (EPA) regulations concerning the introduction and disposal of refrigerants. Technicians are advised to follow these regulations to avoid environmental harm and substantial fines, and to contact their local EPA office for questions, indicating that proper refrigerant handling is a key maintenance consideration.
  • Approved Devices: A warning states that only devices design-certified by Goodman for use with the unit should be connected or used. Using non-approved devices can lead to serious property damage, personal injury, reduced unit performance, and hazardous conditions. This emphasizes the importance of using genuine or approved replacement parts during maintenance.
  • Combustible Materials: Technicians and users are warned not to store combustible materials or use flammable liquids or vapors near the appliance to prevent property damage, personal injury, or death. This is a general safety precaution applicable to all HVAC equipment.

In summary, the Amana R410A Window Air Conditioners and Heat Pumps are designed for residential climate control with a focus on ease of use through features like temperature control, fan speed adjustments, and timers. Maintenance is primarily geared towards professional HVAC technicians, with clear guidelines on electrical safety, filter care, and adherence to environmental regulations for refrigerant handling.

Amana AE123E35AX Specifications

General IconGeneral
BrandAmana
ModelAE123E35AX
CategoryAir Conditioner
LanguageEnglish

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