Hyundai Santa Fe (TM): Air conditioning System / Receiver-Drier. Repair procedures

Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual / Heating,Ventilation And Air Conditioning / Air conditioning System / Receiver-Drier. Repair procedures

Replacement
1.
Using a Lwrench, remove the cap (A) on the bottom of the receiver-drier.
2.
Remove the receiver-drier (A) from condenser using a long nose plier. Check for crumbled receiver-drier and clogged bottom cap filter.
3.
Install in the reverse order of removal.
  
•
Always replace the receiver-drier and bottom cap at the same time.
•
Replace the O-rings with new ones at each fitting, and apply a thin coat of refrigerant oil before installing them. Be sure to use the right O-rings for R-134a or R-1234yf to avoid leakage.
•
Be careful not to damage the radiator and condenser fins when installing the condenser.
•
Charge the system, and test its performance.

    Inspection 1. Check the condenser fins for clogging and damage. If clogged, clean them with water, and blow them with compressed air.

    Description The A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it.

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    Description The ambient temperature sensor is located at the front of the condenser and detects ambient air temperature. It is a negative type thermistor; resistance will increase with lower temperature, and decrease with higher temperature.

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Heater

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