Limit Thermostat - Bunn FMD-3 Operating & Service Manual

SERVICE (cont.)

LIMIT THERMOSTAT

FIG. 23 LIMIT THERMOSTAT
Location:
The limit thermostat is located in the center of the
tank lid.
Test Procedures:
1. Disconnect the dispenser from the power
source.
2. Disconnect both black wires from the limit ther-
mostat.
3. 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.
Removal and Replacement:
1. Remove all wires from the limit thermostat termi-
nals.
2. Carefully slide the limit thermostat out from under
the retaining clip and remove the limit thermo-
stat.
3. Carefully slide the new limit thermostat into the
retaining clip.
4. Refer to Fig. 24 when reconnecting the wires.
BLK to Control
Thermostat
P1637
FIG. 24 LIMIT THERMOSTAT TERMINALS
31
BLK to Tank
Heater
P1800
29170 080900