Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily or
permanently
Compressor Oil
There is a close affinity between the compressor oil and the
refrigerant. During normal operation, part of the oil recirculates with the refrigerant in the system. when checking the amount of oil in the system, or replacing any component of the system, the compressor should be run in advance of service to aid the return of compressor oil to the compressor.