Hands-On Learning, Powering America Forward

Appliance Maintenance: Refrigerator and Ice Machine

 

Content Type icon

CONTENT TYPE

VR, ILV, Interactive Modules

Duration icon

DURATION

2 Hours

Target Audience icon

TARGET AUDIENCE

Technician

Course Delivery icon

COURSE DELIVERY

VR or Web-based

Credits icon

Credits : 0.2

Icons representing a four-step workflow: Learn, Assess, Evaluate, and Implement

 

About the Course:

This Refrigerator and Ice Machine Maintenance microcredential equips HVAC and appliance technicians with essential skills for maintaining domestic refrigerators and commercial ice machines. The course emphasizes the importance of preventive care to extend equipment life, ensure food safety, and maintain energy efficiency. Learners will gain practical experience in condenser coil cleaning, water filter replacement, and the correct use of cleaners and sanitizers for ice machines. Advance your skills further with our  HVAC Technician Program to become a certified HVAC professional.

Learning Objectives:

  • Perform proper cleaning procedures for domestic refrigerator condenser coils.

  • Replace water and pre-filters in commercial ice machines and purge air from the system.
  • Identify the difference between all-purpose and nickel-safe cleaners, and understand when to use each.
  • Follow manufacturer guidelines for cleaning and sanitizing ice machines.
  • Understand the importance of regular maintenance to prevent equipment failure and contamination.

Course delivered via LMS and requires an Oculus VR headset for hands-on VR simulations.

 

Learn HVAC maintenance for refrigerators and ice machines for safe, efficient operation

 

Workforce Development

HVAC refrigerator coil cleaning techniques for energy efficiency and longer equipment life

At ImmerseLearn, we prepare technicians for real-world service situations where equipment performance and hygiene are critical. This microcredential focuses on high-use appliances found in homes, restaurants, and healthcare settings. You can also enhance your career with our HVAC training for advanced hands-on skills.

How this course strengthens workforce skills:

Refrigerator Coil Cleaning −
Learn the correct procedure to clean condenser coils, improving cooling efficiency and reducing compressor strain.
Ice Machine Filter Replacement +
Safely shut off water, remove old filters, install new ones, and purge air to maintain water flow and ice quality.
Cleaner Selection and Application +
Understand the functional difference between all-purpose cleaners (general residue removal) and nickel-safe cleaners (for nickel-plated evaporators), and apply each per manufacturer instructions.
Sanitization for Health Compliance +
Use food-grade sanitizers to eliminate bacterial growth inside ice machines, maintaining health and safety standards.
Manufacturer Adherence +
Emphasize adherence to OEM instructions for cleaning schedules, product compatibility, and procedural accuracy.


By completing this microcredential, students will be able to maintain refrigerators and ice machines confidently and correctly, ensuring optimal performance and compliance with hygiene regulations in residential and commercial settings.