Walrus TQ Series - Replacing Manual

Replacing TQ、TQCN Series Control Board
1.Removing control board WI-D3-S-B020E-1
Loose the screws and remove the terminal box-set. Plug off all of the wire connections.
Remove the screw (#6 metric Allen wrench). Turn the screw counterclockwise and set it to the
bottom position.
Loose the screws that hold the control board. Remove the control board.
1 2
3
4
6
5