When the fan is started with a multi line control panel, what should the fan control cabinet be in (automatic, manual, stop)? Or any kind?)
Multi line control panel is generally used for remote control. Multi line control is to control the fire facilities, is a point to point to a multi line control panel, control circuit, multi line control is controlled by the host room for manual control, some manufacturers can also participate in a multi line control linkage.
Multi line control is generally used for remote start fire pumps, smoke exhaust machines, fans and other important equipment. "Automatic fire alarm system design specifications" GB50116-2006 regulations: fire pumps, smoke and exhaust fan control device when using bus encoding module control, but also in the fire control room set manual control device. The multi wire control panel is usually in the fire fighting linkage control cabinet, and should be in automatic state.
