Capacities

Make

Audi

Model

A1

Section

Heating and air conditioning › Air conditioner › Capacities

Heating, ventilation, air conditioning systemCapacities

Capacities For capacities for refrigerant R134a and refrigerant oil, refer to → Air conditioner with refrigerant R134a. –  Discharging, evacuating and charging refrigerant circuit → Air conditioner with refrigerant R134a –  Starting up air conditioner after charging refrigerant circuit → Chapter   Note t  The type of air conditioner compressor may differ depending on the production period and engine → Electronic parts catalogue. t  The specified refrigerant oil capacities for the refrigerant circuit differ depending on the type of air conditioner compressor → Air conditioner with refrigerant R134a. t  Different types of refrigerant oil are specified for Sanden, Delphi and Denso air conditioner compressors → Air conditioner with refrigerant R134a. t  Not all replacement compressors have the same oil capacity. Therefore please observe the exact part number → Electronic parts catalogue and → Air conditioner with refrigerant R134a. t  The different oil capacities result from the design of the compressor (observe oil capacities). Too much oil in the circuit results in higher pressures and a reduced cooling output of the system. Too little oil may lead to lubrication problems in the air conditioner compressor. t  Always charge the refrigerant circuit as far as the upper tolerance limit (some refrigerant remains in filler hoses). t  The refrigerant circuit is only to be filled with approved refrigerant oils → Electronic parts catalogue. t  Refrigerant oil (PAG oil) from containers which have been open for a long time absorbs moisture and is no longer to be used. t  For further information, refer to → Air conditioner with refrigerant R134a.

06 Heating & A/C