Faucet Switch - Bunn TU3QF-EZ Operating & Service Manual

SERVICE (cont.)

FAUCET SWITCH

FIG. 6 FAUCET SWITCH
Location:
The faucet switch is located in the front of the
hood, above and to the left of the brew funnel, and to
the right of the faucet.
Test Procedures:
1. Disconnect the brewer from the power source.
2. Removes the wires from the terminals.
3. Check for continuity across the violet and orange
terminals. Press switch for "Green Tea". Continu-
ity should be present.
4. Check for continuity across the violet and yellow
terminals. Press switch for "Black Tea". Continuity
should be present. No continuity should be
present across any terminals when switch is in
center position.
If continuity is present as described, 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. 7 when reconnecting the wires.
ORA to Control
Board J3-1
P2150.40
FIG. 7 FAUCET SWITCH TERMINALS
Page 18
YEL to Control
Board J3-3
VIO to Control
Board J3-2
P2155
33030 052600