Bunn TU3Q - Manual (Page 22)

Page 22
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.
FIG. 15 START SWITCH TERMINALS
P2091
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.
WHI/YEL to Brew
Timer TL5
WHI/ORN to Brew
Timer TL3
10288 031500