Refrigerator Maintenance & Repair
Master cooling system diagnostics, compressor repair, and gas charging for all refrigerator types.
Enroll NowCourse Overview
Refrigerator and freezer repair is an essential skill in Ethiopia's growing economy. From homes to restaurants, hotels to supermarkets — every business needs functioning refrigeration. This 3-month course covers compressor diagnostics, gas charging, thermostat repair, and complete cooling system maintenance.
You'll learn to service all types of refrigerators including domestic, commercial, and deep freezers. The course combines theory with extensive practical work on real appliances.
What You'll Learn
Refrigeration Cycle
Understand the complete refrigeration cycle, components, and how heat transfer works in cooling systems.
Compressor Diagnostics
Test compressors, identify start/run winding faults, replace capacitors, and install new compressors.
Gas Charging & Leak Detection
Safely handle refrigerant gases, detect leaks, evacuate systems, and charge with correct gas amounts.
Thermostat & Electrical Repair
Replace thermostats, test relays, repair control boards, and troubleshoot electrical faults.
Curriculum Breakdown
Refrigeration Fundamentals
Refrigeration cycle theory, component identification, safety protocols, and tool usage for refrigeration work.
Electrical Systems & Compressors
Electrical circuit testing, compressor types, start relays, capacitor testing, and motor winding diagnostics.
Gas Handling & Leak Repair
Refrigerant types, safe handling, evacuation procedures, leak detection methods, and gas charging techniques.
Advanced Diagnostics, Commercial Units & Final Assessment
Commercial refrigeration, ice makers, deep freezers, advanced troubleshooting, and final practical exam.
Tools & Equipment You'll Use
Your Instructor
Zerihun Mekonnen
Senior Refrigeration Technician
Zerihun has 12 years of experience in refrigeration and air conditioning repair. He has worked with both domestic and commercial refrigeration systems across Ethiopia.
Course Details
Course FAQ
We follow strict safety protocols. You'll learn proper handling procedures and safety equipment use.
This course focuses on refrigeration, but the skills transfer significantly to AC repair.
Yes, you'll diagnose and repair actual refrigerators and freezers throughout the course.
Become a Refrigeration Expert
In-demand skills for a growing market. Enroll in our 3-month program.
Apply Now