28/04/2025
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Bitzer CSH 9573-180Y 260 kW with refrigerant R134a - 150 kg. Inspection of system operating parameters: Refrigerant temperature, Oil temperature, Cooling water temperature, Propylene glycol temperature, Refrigerant leak check, Inspection of electrical components, Insulation check, Circulation pump inspection.
Bitzer 4TSL-20K-40P 50 kW with refrigerant R744 (CO2) - 25 kg. Inspection of system operating parameters: Refrigerant temperature, Oil temperature, Propylene glycol temperature, Refrigerant leak check, Inspection of electrical components, Insulation check, Circulation pump inspection.
Inspection of Air Handling Units and Industrial Fans. Checking of moving elements (shafts and bearings) for overheating. Checking of electric motors, Hot and Cold Transfer Heat Exchangers, Checking of regenerative heat exchangers of the "Enthalpy Wheel" type, Checking for air leaks in air ducts and seals.
Comprehensive inspection of chiller systems. High and low-pressure temperatures, water circuits, condenser and evaporator. Circulation pumps, thermostatic expansion valve, insulation check.
Inspection of Refrigeration Evaporators, Fans, Coolants, Drain Heater Systems, Doors, Inspection Shafts, and Pressure Equalization Valves. Checking for air leakage and potential issues related to additional thermal load.