07006
Carrier Transicold
Critical

Suction Pressure Sensor

Fault in the suction pressure sensor of the refrigeration system.

Possible causes

  • Defective suction sensor
  • Loss of transducer data communication
  • Loss of refrigerant charge (false reading)

Recommended actions

  • Check suction transducer input/output voltages
  • Inspect cables for cuts or wear
  • Validate actual pressure with mechanical gauges
  • Replace pressure transducer if necessary

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