PFCB

The PFCB is the fan control board. It is installed in the front of a fan box. Each fan box must be configured with one PFCB.

• Functions of the PFCB
  The PFCB is used to monitor the fan box.
• Jumper Pins on the PFCB
  The PFCB provides eight pairs of pins for jumpers. After being connected to jumpers, these pins are used to set the address and working mode of the PFCB .