Start Switch (Brew) - Bunn CWA-APS Operating & Service Manual

SERVICE (cont.)
START SWITCH
FIG. 10 START SWITCH
Location:
The start switch is located in the front of the hood
just to the right of center.
Test Procedure:
1. Disconnect the brewer from the power supply.
2. Disconnect the white/orange wire from the top
switch terminal and the white/yellow wire from the
bottom switch terminal.
3. Check for continuity across the two terminals on
the switch when it is held in the lower position.
Continuity must not be present across these ter-
minals in the upper position.
If continuity is present as described, reconnect the
white/orange wire to the top terminal and the white/
yellow wire to the bottom terminal.
If continuity is not present as described, replace the
switch.
Removal and Replacement:
1. Remove the white/orange wire and white/yellow
wire from the start switch.
2. Compress the clips inside the hood and gently
push the switch through the opening.
3. Push new switch into the opening and spread the
clips to hold the start switch in the hood.
4. Refer to Fig. 11 when reconnecting the wires.
P1467.40
FIG. 11 START SWITCH TERMINALS
Page 18
WHI/ORN to Timer TL3
WHI/YEL to Timer
TL5
P1133
10690.1 063000