Circuit board for 230V fan
Viking B16 and 9990
Circuit board for 230V fan, fits Viking 9990 and B16.
2 fuses are mounted on this card, so that
both Phase and Neutral Conductor are secured.
There are troubleshooting LEDs on this card.
This circuit board replaces all circuit boards with a 230V fan.
If the transformer is rectangular on your old card, this circuit board will fit.