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Refrigeration & AC
Reefer plant from compressor to cold room: oil management, TEV operation, defrosting, servicing and the faults that warm up cargo.
Refrigeration & AC
Refrigeration & AC Topics
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01
Reefer Oil Control, Separators, TEV & Safety Cutouts
Why oil must leave the compressor but come straight back — and the valve that holds superheat at 3–6 °C.
02
Reefer Servicing — Pump-Down, Charging, Leaks, Valves, Defrost & Faults
Pump down before you open anything, charge by weight, and read every fault from its gauges and glass.