Download Bunn ICBB Repair manual

VOLTAGE SELECTOR SWITCH
Removal and Replacement:
1. Disconnect the brewer from the power source.
2. Disconnect the three wires from the selector
switch.
3. Remove the switch mounting nut from the under
side of component mounting bracket; remove
switch from bracket.
4. Install new switch in component mounting bracket
and secure with mounting nut.
FIG. 21-1 VOLTAGE SELECTOR SWITCH
Location:
The voltage selector switch is located on the
component mounting bracket on the base plate.
Test Procedure:
1. Disconnect the brewer from the power source.
2. Disconnect the wires from the selector switch. With
the selector switch in the 120V position, check for
continuity between the two right terminals of the
switch.
3. With the selector switch in the 120/208-240V
position, check for continuity between the two left
terminals.
FIG. 21-2 VOLTAGE SELECTOR
SWITCH TERMINALS
If continuity is not present as described, replace the
switch.
21
42461 0911809