Start Switch (Brew) - Bunn CW-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 blue wire from the top switch
terminal and the white/red 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
blue wire to the top terminal and the white/red wire to
the bottom terminal.
If continuity is not present as described, replace the
switch.
Removal and Replacement:
1. Remove the blue wire and white/red 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.
P0150.50
4. Refer to Fig. 11 when reconnecting the wires.
FIG. 11 START SWITCH TERMINALS
Page 20
BLU to BLU Lead from
Timer P1
WHI/RED to ON/OFF
Switch
P1133
10690 062300