Bunn System III Coffeemaker User Manual


 
Page 32
START SWITCH
Location:
The start switch is located in front of hood to the
left of the ON/OFF switch.
Test Procedure:
1. Disconnect the brewer from the power source and
remove the wires from both terminals of the switch.
2. 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
wires, the switch is operating properly.
If continuity is not present as described, replace the
switch.
P1104
P1108
SERVICE (cont.)
Removal and Replacement:
1. Remove all 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 in the hood.
4. Refer to FIG. 26 when reconnecting the wires.
FIG. 25 START SWITCH
WHI/ORN to Timer TL3 -
(Electro/Mechanical) or
BLK to DBC J3-6
WHI/YEL to Timer TL5 -
(Electro/Mechanical) or
BLU to DBC J3-21
FIG. 26 START SWITCH TERMINALS
27362 092900