Air conditioning system with refrigerant R134a
Receiver
In this manual: Air conditioning system with refrigerant R134a
~1min read
The receiver collects the liquid droplets and directs them in a continuous stream to the expansion valve. Moisture which has entered the refrigerant circuit during assembly is collected by the dessicant bag in the receiver. Note Renew the receiver if the refrigerant circuit has stood open for any length of time (more than the normal repair time) and moisture has entered the system, or if it is required because of a specific complaint → Chapter. Do not remove sealing plugs until just before installation.The dessicant bag in an unsealed receiver will become saturated with moisture within a short time and is then unusable.When installing, observe arrow indicating direction of flow, if applicable. |
![]() |
The new generation of receivers are mounted directly on the condenser and contain a dryer cartridge. Note Renew the dryer cartridge if the refrigerant circuit has stood open for any length of time (more than the normal repair time) and moisture has entered the system, or if it is required because of a specific complaint → Chapter. Remove the dryer cartridge from its packaging only immediately before installing it. A dryer cartridge in unsealed packaging will become saturated with moisture within a short time and is then unusable. |
![]() |
Test yourself
A quick Volkswagen Golf quiz: every answer comes with an explanation and a link to the manual page.
Was this page helpful?
Note Renew the receiver if the refrigerant circuit has stood open for any length of time (more than the normal repair time) and moisture has entered the system, or if it is required because of a specific complaint → Chapter. 
