Compressor Operating Envelope Analysis
Analyze compressor operation to determine if it's running within manufacturer specifications. Connect a digital manifold gauge to get real-time pressure and temperature data.
Connect Manifold Gauge
No manifold gauge connected. Use the digital manifold page to connect a device first.
Go to Digital ManifoldCurrent Readings
No readings available. Connect a manifold gauge and take readings first.
About Compressor Operating Envelopes
Compressor operating envelopes define the safe operating range for compressors based on suction and discharge pressures and temperatures. Operating outside this envelope can lead to:
- Reduced efficiency - Higher energy costs and reduced cooling/heating capacity
- Shortened compressor life - Excessive wear on bearings, valves, and other components
- Increased risk of failure - Higher chance of catastrophic compressor failure
- Warranty issues - Operating outside manufacturer specs may void warranty
Common causes of operation outside envelope include:
- Improper refrigerant charge
- Condenser or evaporator airflow issues
- TXV/EEV malfunction
- Ambient conditions beyond design parameters
- System sizing issues
Note: Always consult the manufacturer's specific envelope data for your compressor model.