To perform prescribed, routine maintenance procedures on supermarket refrigeration systems and self-contained temperature-controlled merchandisers with minimal supervision. Perform maintenance, diagnosis and repair of refrigeration, heating & air-conditioning systems commonly installed in supermarkets, convenient stores and cold storage facilities with some direction from a Master or Lead Technician.
Perform prescribed, routine maintenance procedures on supermarket refrigeration systems and self-contained temperature-controlled merchandisers. Demonstrate operating knowledge of self-contained refrigeration, heating and air conditioning units with some direction from a Master or Lead Service Technician. Perform preventative maintenance for convenient stores, small format, and supermarkets to include compressor change assists, leak searching and coil washing. Detect and repair leaks on racks or single-unit piping, solder with copper-to-brass and copper to...