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
Control System Output Components
Fan Control Amplifier The fan control amplifier is located on the cooling unit. It amplifies a 12-step base current flowing from the
auto amplifier to change the blower within the range of 5v to 10.5v. Above 10.5 volts, the high relay applies a direct ground to the
blower motor.
