Rinse/Run Switch - Bunn FMD-3 Operating & Service Manual

SERVICE (cont.)
RINSE /RUN SWITCH
FIG. 27 RINSE/RUN SWITCH
Location:
The rinse/run switch is located on the lower right
side of the whipper motor mounting panel.
Test Procedures:
1. Disconnect the dispenser from the power
source.
2. Check for continuity between the center left ter-
minal and left bottom terminal, also between the
center right terminal and the right bottom terminal
with the switch in the rinse (upper) position. Check
for continuity across the center left terminal and
the top left terminal, also between center right right
terminal and the right top terminal with the switch
in the run (lower) position . Continuity must not
be present when the switch is in the center posi-
tion.
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. Open the dispenser door.
2. Remove the facenut securing the run/rinse switch
to the whipper motor mounting panel.
3. Remove switch with wires attached from the back
side of the whipper motor mounting panel.
4. Disconnect the wires from the switch and discard
the switch.
5. Refer to Fig. 28 when connecting the wires to the
new switch.
6. Install new switch with wires attached through
the hole in the whipper motor mounting panel and
secure with facenut.
WHI/BRN to
Door Harness
BLK from
Main Harness
WHI/BRN to
P1452.40
Door Harness
FIG. 28 RINSE/RUN SWITCH TERMINALS
33
GRY to Control
Board J2-2
GRN to Control
Board J2-9
YEL to Control
Board J2-3
P1644
29170 091598