Crankcase oil should range between 100°F and 135°F . If temperatures exceed 150°F , an oil cooler is recommended; if they hit 170°F , the unit must be stopped. Critical Service Torque and Connections
Nominal cooling capacity of approximately 119 tons (for R-22). Displacement: 276.8 CFM at 1,750 rpm. Carrier 5h120 Compressor Manual
Requires roughly 28.8 liters (approx. 61 pints) of oil. Crankcase oil should range between 100°F and 135°F
The oil filter cartridge must be replaced after the first 100 hours of operation. an oil cooler is recommended
Minimum required speed of 900 RPM and a maximum of 1,750 RPM .
Standard service instructions from Quality Refrigeration emphasize the following lubrication requirements: