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Whirlpool ACM052MM - User Manual

Whirlpool ACM052MM
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CONSUMER SERVICES TECHNICAL
EDUCATION GROUP PRESENTS
R-96
JOB AID
Part No. 8178279
2003
5000 & 6000 BTU
AIR CONDITIONERS
Models: ACM052MM,
ACM062MM, ACD052MM
Models: ACQ058MM &
ACQ062MM

Table of Contents

Questions and Answers

  • K
    Kimberly GonzalezAug 16, 2025
    How to fix a Whirlpool ACM052MM that won't turn on?
    • D
      dgreenAug 17, 2025
      If your Whirlpool Air Conditioner isn't running, here are a few things to check: * No power: Verify that there is power at the receptacle and that the plug is making good contact. Also, inspect the fuses to ensure they are the correct size and time delay type. * Low voltage: Low voltage can prevent the unit from starting. * Failed component or incorrect wiring: Examine all wiring and connections, as well as the thermostat, selector switch, or control for any issues.
  • C
    Catherine BradleyAug 22, 2025
    What to do if the Whirlpool ACM052MM remote control does not operate the unit?
    • A
      Anna KimAug 22, 2025
      If the remote control for your Whirlpool Air Conditioner isn't working, try these steps: * Check batteries: Ensure the unit operates manually at the control panel. If it does, replace the batteries in the remote. * Remote failure: If new batteries don't solve the issue, the remote may need to be replaced.
  • J
    Jody Wilson DDSAug 25, 2025
    Why does my Whirlpool ACM052MM Air Conditioner keep tripping the house circuit?
    • D
      Diane CarpenterAug 26, 2025
      If your Whirlpool Air Conditioner is tripping the house circuit, consider these potential causes: * Incorrect fuse or breaker: Verify that the fuse or breaker is the proper type and size. Also, check the amp draw. * Failed component or incorrect wiring: Inspect the wiring and connections, and check the operation of all components.
  • J
    Joseph ClarkAug 27, 2025
    How to reduce noise from my Whirlpool ACM052MM Air Conditioner?
    • J
      jacobsalexandraAug 27, 2025
      If your Whirlpool Air Conditioner is operating noisily, consider these potential causes: * Loose parts: Check fan blades, cabinet, washers, tubing contact or vibration, or loose screws. * Mounting area not firm: Add a support kit or improve the installation. * Compressor issues: The compressor could be overloaded, have internal issues, inadequate lubrication, or be affected by improper voltage. Remove any airflow blockage. * Fan motor: Check for loose or rubbing fan blades, a bad bearing, or an unbalanced fan. * Compressor mounting nuts loose: Tighten the compressor nuts slightly to reduce vibration transmission.
  • J
    Jason JohnsonAug 30, 2025
    Why does my Whirlpool Air Conditioner's compressor keep stopping and starting?
    • B
      Billy WoodsAug 30, 2025
      If your Whirlpool Air Conditioner's compressor stops and starts frequently with a short running time, check these: * Incorrect voltage: Ensure the unit is receiving the correct voltage. * Temperature control setting: Make sure the temperature control isn't set too warm. * Failed thermistor or thermostat: Test the thermistor by placing it in ice water and checking its resistance. * Failed compressor, controls, or wiring: Inspect the compressor windings, all wiring, overload, and capacitor for shorts. * Fan motor issues or blocked condenser airflow: Check for the correct motor, blower wheel, or fan blade. Look for low voltage, binding, and clean the condenser.
  • J
    Jeremiah WagnerSep 2, 2025
    Why is the evaporator frosting up on my Whirlpool ACM052MM Air Conditioner?
    • L
      Laura BriggsSep 2, 2025
      If the evaporator is frosting up on your Whirlpool Air Conditioner, consider these potential causes: * Low outside air temperature: Operating the unit below 65°F is not considered normal. Adjust the controls to a warmer setting. * Thermistor failure: Test the thermistor by placing it in ice water and checking its resistance. * Improper airflow: Clean or replace the air filter. Check for obstructed or restricted air passage, a dirty evaporator, and a loose blower wheel, or missing seals. * Fan motor slow: Check for binding of the fan blade, blower wheel, or motor bearings. Use low fan speed.
  • J
    Jeffrey CarlsonSep 4, 2025
    What causes the fan motor to run but the compressor not to run on my Whirlpool ACM052MM?
    • R
      Roberto DavisSep 4, 2025
      If the fan motor runs but the compressor doesn't on your Whirlpool Air Conditioner, it could be due to: * Incorrect power supply voltage: Verify that the unit is receiving the proper voltage. * Failed component or incorrect wiring: Check all wiring connections, overload, compressor, capacitor, selector switch, or control.
  • G
    Gloria FitzpatrickSep 7, 2025
    What to do if the compressor runs but the fan motor doesn't on my Whirlpool ACM052MM?
    • B
      Brianna BakerSep 7, 2025
      If the compressor runs but the fan motor does not run on your Whirlpool Air Conditioner, check the following: * Blower wheel or fan blade binding: Ensure proper clearance. * Incorrect wiring: Inspect all wiring. * Motor issues: Check for open or shorted motor windings, an open selector switch, or control problems.
  • M
    maddoxmelissaSep 10, 2025
    Why is my Whirlpool ACM052MM Air Conditioner dripping moisture into the room?
    • K
      Kathy MyersSep 12, 2025
      If your Whirlpool Air Conditioner is dripping moisture into the room, here are some possible reasons: * Extreme humidity: This can cause sweating formations. Improve all possible seals. * Inadequate seal: Check and improve all sealed areas. * Improper level: Ensure the unit is level from side to side and has a slight rear slope. * Broken or missing styrofoam shield: Replace the styrofoam shield under the evaporator coil.
  • R
    robert18Sep 10, 2025
    What to do if my Whirlpool ACM052MM has no cooling but the compressor and fan are running?
    • M
      Michael ShortSep 12, 2025
      If your Whirlpool Air Conditioner's compressor and fan motor are running but there is no cooling, check the following: * Airflow restriction: Ensure there is proper airflow through both the condenser and evaporator. * Sealed system problem: Inspect the sealed system for any loss of refrigerant or restrictions.

Summary

Forward and Objectives

Goals and Objectives

Outlines the purpose and key objectives for the service technician using this job aid.

General Information

Safety First

Provides essential safety information, including hazard symbols, warnings, and precautions for safe operation.

Whirlpool Model and Serial Number Designations

Explains how to interpret Whirlpool air conditioner model and serial number codes.

Model and Serial Number Label Locations

Shows the physical locations of model and serial number labels on the appliance.

Specifications

Warranty Information

Whirlpool Air Conditioner Warranty - Model ACD052 MM

Details the warranty terms, coverage, and exclusions for the ACD052MM model.

Whirlpool Air Conditioner Warranty - Multiple Models

Outlines warranty coverage for multiple models, including sealed system components.

Installation Information

Component Access and Removal

Component Locations

Identifies and illustrates the locations of internal components within the air conditioner unit.

Removing Side Curtains, Front Grille, Top Cover, and Screen

Step-by-step guide to removing external panels and screens for component access.

Removing Fan Speed and Temperature Controls

Procedure for safely removing the fan speed and temperature control assemblies.

Removing Power Cord and Capacitor

Instructions for safely disconnecting and removing the power cord and capacitor.

Removing the Fan Motor

Detailed steps for the safe removal of the fan motor assembly.

Removing the Evaporator

Guide to safely removing the evaporator assembly from the air conditioner.

Removing the Condenser

Instructions for the safe removal of the condenser unit and associated parts.

Removing Overload Protector and Compressor

Steps for safely disconnecting and removing the overload protector and compressor.

Component Testing Procedures

Temperature Control Testing

Procedure and expected resistance values for testing the temperature control.

Thermistor Testing

Instructions and resistance chart for testing the thermistor component.

Fan Speed Control Testing

How to test the fan speed control by checking circuit continuity at switch positions.

Capacitor Testing

Method for testing capacitor resistance and its gradual return to infinity.

Fan Motor Testing

Resistance specifications for testing the fan motor windings.

Overload Protector Testing

Procedure to test the overload protector for continuity.

Compressor Testing

Steps to test compressor terminals for specific resistance values.

Diagnostics and Troubleshooting

Diagnostics for ACQ Models

Guide to entering and performing diagnostic tests on specific ACQ models.

Troubleshooting Chart

A comprehensive chart of problems, causes, and corrections for common unit issues.

Wiring Diagrams and Strip Circuits

Wiring Diagram 1 - Model ACD052 MM

Presents the complete electrical wiring schematic for the ACD052MM air conditioner.

Wiring Diagram 2 - Models ACM052 MM & ACM062 MM

Provides the electrical wiring diagram for ACM052MM and ACM062MM models.

Wiring Diagram 3 - Models ACQ058 MM & ACQ062 MM

Illustrates the electrical wiring diagram for ACQ058MM and ACQ062MM models.

Strip Circuits for Electronic ACQ Models

Simplified strip circuit diagrams for electronic control (ACQ) models.

Tech Tips

Installing the Condensate Drain Adapter

Instructions for installing an optional adapter for managing condensate water drainage.

Product Specifications and Warranty Information Sources

Whirlpool ACM052MM Specifications

General IconGeneral
BrandWhirlpool
ModelACM052MM
CategoryAir Conditioner
LanguageEnglish

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