Complete AC, Fridge & Washing Machine Repairing Syllabus 2026 for Students
                     (An ISO 9001:2015 Certified Institute)
29/4 A, 2ND FLOOR, BEHIND TILAK NAGAR METRO GATE NO. 3, 
TILAK NAGAR, NEW DELHI-18
MOBILE: +91-8929250332, +91-8800485390
EMAIL: [email protected] 
Website: www.multitechinstitute.com
AC/Fridge/Washing Machine  
Mechanical Repairing Course 
What will you learn in this course?
❖ Introduce the AC Mechanical Course
❖ Learn About Compressor
❖ Learn About Different types of tools
❖ Learn About Installation of Window/Split AC
❖ Learn About Gas Checking and Refilling
SYLLABU
S
❖Basic of AC
• What is AC?
• About Details of AC Type
• What is ton in AC System
• How to Calculate Best AC Ton for Room Size
• Details of Non-Inverter AC
• Details of Inverter AC
• Clamp Meter
• Refrigeration Cycle
• 4 Ways Valve Details ( Hot, Cold, Basic )
❖Tools ( AC, Fridge, Washing Machine )
⮚ Mechanical Section
1. Player
2. NOS Player
3. Screw Driver
4. Gattu Screw Driver
5. Rench No.8
6. Rench No.10
7. Wire Cutter
8. Comp Meter
9. Temp. Meter
10. Pinching Tools
11. Goti 6,7,8,9,10,11,12,13,14,15,16
12. L Key-4mm, 5mm,6mm
13. Tester
14. High And Low Pressor Guge
15. Charging Line R22 No.410-No R32
16. Flame Gun Set
17. Welding Road
18. Flax
19. Vaccum Pump
20. Fridge-Can Wall Kay
21. Rely olp
22. Service Brush
23. Falering Tools
24. File
25. Swizing Tools
26. Humer
27. Water Level
28. Tube Cutter
29. Spring Bander
30. Maxinical Bander
31. Jet Pump / Poly Jaelcet
32. Compressor Tester
33. Capacitor 45 + 4
❖Types of AC
✓ Window AC
⮚ Mechanical Section
 Window AC Section details
 Fan motor
 Compressor
 Capacitor
 Swinger Blade
 PCB Section
 Coil [Evaporator or Condenser]
 Filter (Air & Gas)
 Parts Of Window AC
 Dismantling-Class
 AC Motor
 3 Wire Motor
 4 Wire Motor
 5 Wire Motor
 6 Wire Motor
 7 Wire Motor
 8 Wire Motor
 9 Wire Motor
 Compressor
 Compressor Or capacitor Single Wiring
 Fan Or Capacitor Single Wiring
 PCB Section Details
❖Gas Charging Process
 Flushing
 Leak Testing
 Vacuuming
 Gas Filling
⮚ Introduction Of PCB Sections
✓ Split AC
⮚ Non-Inverter Section
• Indoor Unit
• Outdoor Unit
• Power Supply
• Relay
• Swinger Blade
• Power Relay
• Outdoor Unit
• Connection
• Connector
• Outdoor Fan
• Compressor
⮚ Inverter AC
• Split AC Indoor & Outdoor Details
• Power Supply
• DC Fan Motor
• Swing Motor
• Thermistor (sensor)
• Communication Section
• Evaporator Coil
⮚ Outdoor Section
• Power Supply
• Sensor
• Communication
• Compressor
• Fan Motor
• Capacitor
• Potentiol Relay
•
❖AC Tools
• Player
• Nos Player
• Screw driver
• Gattu screw driver
• Rench 8. No
• Rench 10. No
• Wire cutter
• Comp meter
• Temp. meter
• Pinching tools
• Goti 10 No. 8 No. 3 No.
• L Key – 4mm, 5mm, 6mm
• Tester
• High and low pressor guge
• Charging line R22 No. 410- No.
• Flame Gun Set
• Welding Road
• Flax
• Vaccum pump
• Fridge – Can Wall Key
• Rely olp.
• Service brush
• Falering tools
• Flie
• Swizing tool
• Humer
• Water level
• Tube cutter
• Spring bander
• Maxinical Bander
• Jet Pump / Poly Jaelcet
• Compressor Tester
• Capictor 45 + 4
❖ Mechanical AC
• What is a AC
• AC Parts Detail
• Type of AC (Window & Split)
• What is a Ton
• Type of Gas
• Types of Inverter & Non Inverter
• Compressor use / Type
• Condenser Coil
• Pipe Size Detail
• Caplary Filter
• How to use pin wall in window AC
• How to Install New Cooling Evaporator Coil
• How to Install New Compressor
❖Basic Components Detail
• What is a volt / Amp / ohm?
• How to use Digital Clamp meter
• Capacitor, Fuse, Thermistor
• Water Drainage Problem
• Split AC Dismantling
• Split AC Service
• Split AC Leak Testing
❖Fridge ( Refrigerator )
 Basic Of Refrigerator
 What Is Fridge ?
 About Details Of fridge
 What Is Liters In Fridge System
 Details Of Inverter Fridge Parts ( Single & Double )
 Details Of Non- Inverter Fridg ( Single & Double )
✓ Types Of Refrigerator
 Single-Door Refrigerator
 Fridge Section Details Part
 Parts Testing
 Wiiring
 Wiring Tracing
 Parts Changing Tracing
 Gas Charging
 Double-Door Refrigerator
 Fridge Section Details Part
 Parts Testing
 Wiiring
 Wiring Tracing
 Parts Changing Tracing
 Gas Charging
 U.V.W. Testing
 PCB Testing
 Fault Finding Class Test
 Single
 Double
❖Washing Machine
 Basic Of Washing Machine
 What Is Washing Machine ?
 Abouot Details Of Semi-Automatic, Top
-Laod Automatic, Front Load Automatic
 What is Liters In Washing Machine
 Details Of Parts
 Details Of Motor
 Details Of All Timers
✓ Types Of Washing machine
 Semi-Automatic Washing machine
 Details Of All Semi Potter Names
 Types Of Timer
 All Timer Details ( Wash Timer )
 Spin Timer Details
 Wiring
 Ports Change Details With Practicle
 Top-Load Washing machine
 Deatils Of All Top-Load Parts
 Types Of Door Switch
 Types Of Gear Box
 D.C. Parts Check
 Check All Parts ( Off / ON condition )
 Drum Change
 Types Of Motors
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8800485390
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