Oil Distribution
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- When the A/C system is being used, the refrigerant oil that was in the A/C compressor before switching on the A/C system for the first time is distributed throughout the entire refrigerant circuit.
- The distribution of the refrigerant oil in the refrigerant circuit varies depending on the last operating conditions of the A/C system before switching it off, the ambient temperatures, etc. A general statement about the refrigerant oil distribution in the refrigerant circuit is therefore not possible. Therefore, observe the information on replacing refrigerant circuit components. Refer to Refrigerant Circuit Components, Replacing , COMPONENTS, REPLACING or the appropriate service information .