Key Responsibilities
Install, commission and test current BMCs (direct expansion and ice-bank types).
Carry out preventive maintenance on compressors, condensers, evaporators, expansion valves, filter driers and refrigerant lines.
Diagnose and repair refrigeration faults such as poor cooling, gas leakage, compressor tripping, high or low pressure faults and frost build-up.
Perform refrigerant leak testing, vacuuming, gas charging (R404A / R134a / R22 as applicable) and brazing work.