Principal of Refrigeration & Electrical Controlling Devices.
Type of Compressor & Compressor Repairing Reciprocating & Rotary.
Type of Refrigerant, Oil & Lubrication & Type of Condenser, Oil Separator.
Type of Receiver, Filter, Refrigerant, Control Devices & Refrigerator Wiring.
Type of Evaporator, Type of Refrigerator.
Refrigerator Gas Charging & Refrigerator Fault Finding.
Type of Water Cooler & Electrical Wiring.
ICE Candy Plant, ICE Plant & 3 Phase Panel Control Wiring.
Air-Conditioning System & Type of Air-Conditioning System, Window & Split A.C. Repairing & Wiring.
Commercial A.C. System, Package A.C., Ductable A.C., Tower A.C., Cassette A.C.
Fundamentals of VRV/VRF Technology.
VRV & VRF Equipment’s, Components (ODU & IDU).
System Design and Pipe Layout, Installation.
Commissioning, Troubleshooting & Maintenance.
AHU & FAHU Repairing and Maintenance.
Commercial Chiller Plant (Air & Water Cold).
Ducting, Duct Insulation and Pipe Insulation.
Basic Electronics, Identification of Electronic Components and Checking, Basic of Invertor Technology.
BLDC Motor Voltage Management, Invertor/Non-Invertor PCB.
Invertor type Freeze, Washing Machine PCB Fault Finding.
Basic Electrical, Types of Wiring & Electrical Equipment’s.
Commercial Panel Wiring & Starter.
Stabilizer Manual & Automatic, Iron, Geyser & Washing Machine.
