Carrier 5h120 Compressor Manual Apr 2026

The oil filter cartridge must be replaced after the first 100 hours of operation.

Automatic capacity control can reduce the load to 35% of full design. Lubrication and Maintenance Carrier 5h120 Compressor Manual

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 The oil filter cartridge must be replaced after

Requires roughly 28.8 liters (approx. 61 pints) of oil. If temperatures exceed 150°F , an oil cooler

Only trained personnel should perform maintenance due to high system pressures. Always ensure the before servicing, and use only nitrogen or inert gas for pressure testing—never oxygen. Carrier 5H120 Manuals, Procedures & Parts List - MaintainX

The is a 12-cylinder, open-drive reciprocating compressor engineered for large-capacity commercial HVAC and refrigeration. According to official Carrier installation and service manuals, this model is designed for field-serviceability and is compatible with modern refrigerants such as R-134a, R-404A, and R-407C. Key Technical Specifications

Standard service instructions from Quality Refrigeration emphasize the following lubrication requirements: