Bunn Coffeemaker CDBC Manual De Usuario

Page 24

Location:

  The Switch Panel is located in the front of the

hood.

Test Procedures:

The test procedures for the switch panel and the

control board will vary depending upon the problems
experienced by the brewer. Refer to the Troubleshoot-
ing guide beginning on page 9. The troubleshooting
guide is divided into three sections, Refill Circuit,
Heating Circuit, and Brewing Circuit.

P1916

FIG. 4 SWITCH PANEL

Removal and Replacement:
1. Disconnect the 11-pin connector to the switch

panel from the control board.

2. Remove the four #6 screws, nylon washers and

the two #4-40 screws securing the control board
to the end cap assembly and set aside.

3. Gently pry the switch panel from the end cap

assembly.

4

Remove any adhesive that remains on the end cap.

5. Remove the adhesive backing from the new switch

panel. Insert the ribbon connector through the slot
in the end cap and apply the switch panel to the end
cap.

6. Install the control board to the back side of the end

cap using the four #6 screws, nylon washers and
the two #4-40 screws to the end cap assembly.
NOTE: The four nylon washers must be installed
under the heads of the four #6 screws to prevent
a possible shorting of the control board circuits.

7. Reconnect the 11-pin connector from the switch

panel to the control board making sure every pin
on the control board is inserted into the ribbon
cable plug.

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