Patent ID: 11867442
Assignee: HEATCRAFT REFRIGERATION PRODUCTS LLC
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F | IPC F

Claim 16:
17. The controller of claim 16, wherein:
the processor is further configured to communicate with:
a first pressure sensor positioned and configured to measure an input air pressure on an input side of the one or more adiabatic pads; and
a second pressure sensor positioned and configured to measure an output air pressure on an output side of the one or more adiabatic pads; and

the processor determined that cleaning of the one or more adiabatic pads should be initiated by:
determining, based on the input air pressure and the output air pressure, an air pressure drop across the one or more adiabatic pads; and
determining that the air pressure drop is greater than a threshold value.