Domestic Electrical Appliances Training

Domestic Electrical Appliances Training prepares learners to install, service, troubleshoot, repair, and maintain residential household electrical appliances and wiring. This course covers the functioning of appliances ranging from basic lighting and wiring systems to advanced high-power home appliances like washing machines, refrigerators, air conditioners, induction cooktops, and water heaters.

Participants gain practical skills in assembling, disassembling, fault diagnosis, component replacement, motor servicing, PCB and sensor-level repairs, and electrical safety practices in homes. This training is suitable for electricians, service technicians, beginners in electrical work, and individuals seeking self-employment in electrical servicing.

Topics Covered

1. Basics of Domestic Electrical Systems

• Introduction to home wiring systems (single phase supply)

• Earthing, MCB, ELCB, RCCB, fuses in home safety

• Load calculation for domestic installations

• Protection against shock, leakage, and overload

2. Wiring, Switches & Accessories

• Fan regulators, dimmers, socket wiring

• Switchboards, modular switches installation

• Conduits, cables, junction box wiring

• LED light installation and troubleshooting

3. Motors & Pumps in Domestic Use

• Ceiling fan, pedestal fan servicing

• Submersible & jet motors installation & repair

• Capacitor testing & replacement

• Motor rewinding basics

4. Kitchen Appliances Servicing

• Mixer, grinder, induction stove, microwave servicing

• Rice cooker, OTG & electric kettle repairs

• Heating coils, thermostat & relay servicing

• Common faults, replacement of spares

5. Laundry Appliances

• Washing machine types & working (Fully automatic, semi-automatic, front load)

• Motors, gear box, solenoid valves servicing

• PCB faults, door lock issues, drain system faults

6. Refrigeration & Cooling Appliances

• Refrigerator components (compressor, thermostat, relay, capillary)

• Gas leakage identification, compressor faults

• Air cooler & room AC servicing fundamentals

• Cleaning, safety handling of refrigerant systems

7. Heating Systems & Water Heaters

• Geyser installation & maintenance

• Element, thermostat, cut-out servicing

• Solar water heater introduction

• Leakage, scaling & preventive maintenance

8. PCB Level Troubleshooting

• Identifying sensors, relays, capacitors, diodes, transformers

• Dry solder, short circuit diagnosis

• Component replacement techniques

• Testing using multimeter, continuity tester

9. Domestic Electrical Safety Procedures

• Safe repair without electric shock

• Handling wet environment faults

• Working with live circuits: precautions

• Customer safety awareness & service ethics

10. Service Documentation & Customer Handling

• Repair estimate preparation

• Warranty conditions and service records

• Customer communication & home visit etiquette

• Spare parts selection and inventory management

Learning Outcomes

After completion, participants will be able to:

• Safely install, repair, and maintain home appliances

• Diagnose electrical and mechanical faults in domestic equipment

• Work independently as a service engineer or freelance technician

• Understand PCB troubleshooting and component replacement

• Provide preventive maintenance and customer service effectively

Project Work

Sample projects include:

• Complete servicing of a domestic washing machine

• Full repair log for refrigerator compressor and relay replacement

• Troubleshooting induction stove and PCB repair

• Fan motor servicing and capacitor testing report

Certification

Participants receive a certificate as Domestic Electrical Appliance Service Technician after training and successful project evaluation.

Who Can Join?

• Beginners seeking electrical technician skills

• Diploma / ITI / 10th or 12th pass interested in servicing

• Working electricians wishing to upgrade skills

• Individuals interested in self-employment