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

Dual Function Containment Switch

Dual Function Containment Switch Specifications

A/C Clutch In 250 +/- 30 psi (1724 +/- 207 kPa)
A/C Clutch Out 445 +/- 15 psi (3068 +/- 103 kPa)
Electric Cooling Fan On 325 +/- 15 psi (2241 +/- 103 kPa)
Electric Cooling Fan Off 275 psi (1896 kPa)