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Removing the AC (110 volt) side of the converter:

1. Drop the front door down and turn o 30amp main breaker.

2. Remove all screws holding the front door assembly on.

3. Remove (2) screws holding the metal plate that covers the AC breakers.

4. Remove the converter neutral wire (white wire) from the neutral bus bar.

5. Remove the converter ground wire (green wire) from the ground bus bar. Note: some

converters may not have ground wire attached to the bus bar.

6. Remove the converter hot wire (black wire) from the breaker provided for the converter.

Note: sometimes removing the breaker from the stab bar may make this step easier.

Removing the DC (12 volt) side of the converter:

7. Record the fuse locations and wire locations o the old fuse board.

8. Remove all the output circuit wires from the fuse board.

9. Remove the (2) screws that old the fuse board to the converter mounting bracket.

10. Turn the fuse board over to the back side and remove the red wire, white wire and blue wire

from the fuse board.

Removing the converter MBA:

11. Remove the (4) screws holding the converter (MBA) frame to the housing.

12. Slide the converter MBA and frame out of the housing.

Note: e new WF-8900-REP comes with a new fuse board and hardware package.

Installation of the WF-8900-REP is divided into 3 segments:

• Installing new converter (MBA) Into housing.

• Installing the DC (12 volt) side of the converter

• Installing the AC (110 volt) side of the converter

Installing new converter (MBA) into housing:

1. Position the new converter and frame in front of housing and remove the (2) screws hold the

converter to the frame (this make routing the wires easier).

2. Carefully install the frame and converter into the housing and route wires from the converter

through the holes in the frame and the housing.

3. Once all wires are routed correctly replace the (2) screws that hold the converter to the

frame.

4. Attach the fame to the housing using the (4) screws provided.

e WF-8900-REP DC Fuse Board

Figure 1

WFCO WF-8900-REP Series User Manual

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