Bunn ITB/ITCB Manual De Usuario
18
LIMIT THERMOSTAT
Location:
The limit thermostat is located on the tank lid (on the
front of the tank on twins).
The limit thermostat is located on the tank lid (on the
front of the tank on twins).
Test Procedures:
1. Disconnect the brewer from the power source and
allow to cool.
2. Disconnect the wires from the limit thermostat.
3. With an ohmmeter, check for continuity across
the limit thermostat terminals.
1. Disconnect the brewer from the power source and
allow to cool.
2. Disconnect the wires from the limit thermostat.
3. With an ohmmeter, check for continuity across
the limit thermostat terminals.
If continuity is present as described, the limit thermostat
is operating properly.
If continuity is not present as described, replace the
limit thermostat.
is operating properly.
If continuity is not present as described, replace the
limit thermostat.
Removal and Replacement:
1. Remove the wires from limit thermostat termi-
nals.
2. Carefully slide the limit thermostat out from under
the retaining clip and remove limit thermostat.
3. Carefully slide the new limit thermostat into the
retaining clip. Ensure the metal face has good contact
with tank.
1. Remove the wires from limit thermostat termi-
nals.
2. Carefully slide the limit thermostat out from under
the retaining clip and remove limit thermostat.
3. Carefully slide the new limit thermostat into the
retaining clip. Ensure the metal face has good contact
with tank.
FIG. 18-1 LIMIT THERMOSTAT
42461 0911809
FIG. 18-2 LIMIT THERMOSTATS