VKI Technologies Eccellenza Express Service Manual page 33

5. Align the tabs on the new control board / options board assembly with the tabs on
the board support bracket, and push down on the board assembly to lock it in place.
6. Reconnect all of the wiring harness connectors to the control board / options board
assembly, including the ground wires to the tab on the control board heat sink. Start by
connecting the rear harnesses first.
NOTE: The wiring connectors are matched with their respective connectors
on the board assembly, reducing the likelihood of making connection
errors. Make certain to push the wiring connectors firmly into the board
connectors, ensuring that they are locked in place.
7. When reconnecting the single black and single red wires, the black wire connects to
J-12 and the red connects to J-13.
8. Close the rear service panel.
9. Reconnect the service cord to the wall outlet.
10. Switch the machine power on and test the equipment operation.
July 15, 2015
Eccellenza Express – Service Manual
33