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  • July 7, 2024 at 2:15 pm #1108
    theachub_m40wgrTheAChub
    Keymaster

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      Low Pressure Sensor Abnormality

      Error Code      JC

      Applicable

      Models

      		 REYQ-T
      Method of Error

      Detection

      		 Detect according to temperature detected with the low pressure sensor.
      Error Decision

      Conditions

      		 When the low pressure sensor causes wiring disconnection or open circuit (at pressure of not less than 1.77 MPa (592 ftH2O) or not more than –0.01 MPa (–3.3 ftH2O)).
      Supposed

      Causes

      		 „

      „

      		 Defective low pressure sensor

      Connection of high pressure sensor in mistake for low pressure sensor
      „ Defective outdoor unit PCB
      „ Defective connection of low pressure sensor

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