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
Refrigerant Pressure Sensor / Switch, HVAC
Dual Pressure Switch
High pressure switch
OFF: 32 ± 2 kg/cm2 (3,140 kPa, 455 psi)
ON: 26 ± 2kg/cm2 (2,550 kPa, 370 psi)
Low pressure switch
OFF: 2.0 ± 0.2 kg/cm2 (200 kPa, 28 psi)
ON: 2.25 ± 0.2 kg/cm2 (220 kPa, 32 psi)