Standard Room AC
Window AC Non-Inverter Repairing Course in Prayagraj
Hands-on servicing of standard window air conditioners: rotary compressors, dual run capacitors, selector switches, and nitrogen flushing.
Course Topics
- • Wiring terminals: Hermetic (C, S, R) and Fan Motor (Low, Med, High, Common)
- • Dual run capacitors (e.g., 45+5 µF) testing and failure diagnosis
- • Mechanical rotary selector switches and thermostat bellows continuity
- • Capillary tube choking diagnosis and nitrogen flushing
Practical Bench Work
- • Pinhole leak repairs on condenser bends using brazing rods
- • Vacuum evacuation and refrigerant charging via service pinch tubes
- • High pressure water jet chemical servicing
- • Fan motor bush, bearing, and run capacitor replacement
Related Courses
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Dual inverter compressors, compact power modules, and BLDC fan motors.
Split AC Non-Inverter
Conventional split AC rotary compressors, capacitors, and contactors.
House Wiring
Residential distribution boards, MCB/RCCB sizing, and earthing.