AIR CONDITIONING PRESSURE SENSOR INSTALLATION

PROCEDURE

1. INSTALL AIR CONDITIONER PRESSURE SENSOR

   
   

   1. Apply a sufficient amount of compressor oil to a new air conditioner pressure sensor.

      Compressor oil
      ND-OIL 11 or equivalent

      Note

      
      

      • Keep the O-ring and O-ring fitting surfaces clean from dirt or any foreign matter.

      • Do not use any compressor oil other than ND-OIL 11 or equivalent. If any compressor oil other than ND-OIL 11 or equivalent is used, compressor motor insulation performance may decrease, resulting in a leakage of electric power.

   2. Using a 27 mm deep socket wrench, install the new air conditioner pressure sensor.

      Torque:

      11 N*m  { 110 kgf*cm, 8 ft.*lbf }

      Note

      
      

      • Do not deform the piping.

      • Make sure to confirm that the piping does not disengage from the plastic clamp.

   3. Connect the connector.

2. CHARGE AIR CONDITIONING SYSTEM WITH REFRIGERANT (for HFC-134a(R134a))

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3. CHARGE AIR CONDITIONING SYSTEM WITH REFRIGERANT (for HFO-1234yf(R1234yf))

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4. WARM UP COMPRESSOR (for HFC-134a(R134a))

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5. WARM UP COMPRESSOR (for HFO-1234yf(R1234yf))

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6. INSPECT FOR REFRIGERANT LEAK (for HFC-134a(R134a))

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7. INSPECT FOR REFRIGERANT LEAK (for HFO-1234yf(R1234yf))

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