Heat Pump System Commissioning Specification and Functional Performance Test Development
Engineering Purpose
To define verifiable, system-specific commissioning requirements and test procedures that ensure the installed heat pump system meets design intent, operational reliability, energy efficiency, and occupant comfort criteria.
This verification tool coordinates the 8 required engineering checks and produces an overall engineering acceptance decision.
Verification Inputs
Enter the measured and reference values for each required check. All fields correspond to the bound small tool input contracts.
1 Heat Pump Indoor Coil Face Velocity Computation Calculation
Calculate required airflow tolerance band for ducted heat pump indoor unit
2 Ducted Unit Airflow Tolerance Band from Fan Power Law Verification
Calculate required airflow tolerance band for ducted heat pump indoor unit
3 Refrigerant Enthalpy Delta from Saturation Temperatures Calculation
Validate refrigerant charge sufficiency using subcooling/superheat correlation
4 Refrigerant Charge Deviation Estimator from Subcooling-Superheat Vector Verification
Validate refrigerant charge sufficiency using subcooling/superheat correlation
5 Minimum DAQ Sampling Rate per Nyquist-Shannon Theorem Calculation
Size data acquisition system sampling rate and channel count for functional test
6 DAQ Channel Count from Parameter Architecture Calculation
Size data acquisition system sampling rate and channel count for functional test
7 DAC Quantization Error from Resolution and Setpoint Range Calculation
Verify BAS setpoint tracking accuracy for heat pump staging logic
8 Combined Setpoint Tracking Accuracy (RSS) Verification
Verify BAS setpoint tracking accuracy for heat pump staging logic