SERVICE (cont.)

START SWITCH

FIG. 14 START SWITCH

P2092.40

 

Location:

The start switch is located in the front of the hood, above and to the right of the brew funnel.

Test Procedure:

1.Disconnect the brewer from the power source.

2.Remove the wires from all terminals.

3.Check for continuity across the two terminals on the right side of the switch when it is held in the lower position. Continuity must not be present across these terminals in the upper position.

If continuity is present as described, reconnect the wires, the switch is operating properly.

If continuity is not present as described, replace the switch.

Removal and Replacement:

1.Remove the wires from the switch terminals.

2.Compress the clips inside the hood and gently push the switch through the opening.

3.Push the new switch into the opening and spread the clips to hold the switch captive in the hood.

4.Refer to Fig. 15 when reconnecting the wires.

WHI/YEL to Brew

Timer TL5

WHI/ORN to Brew

Timer TL3

P2091

FIG. 15 START SWITCH TERMINALS

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Bunn TU3Q service manual Start Switch