Bunn FMD-4 Manuale Utente

31

FIG. 23 LIMIT THERMOSTAT

P2635

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 thermo-
stat is operating properly.
If continuity is not present as described, replace the
limit thermostat.

FIG. 24 LIMIT THERMOSTAT TERMINALS

P1800

BLK to Tank Heater

BLK to Control
Thermostat

35135 012103

Removal and Replacement:
1.

Remove all wires from the limit thermostat ter-
minals.

2.

Carefully slide the limit thermostat out from un-
der the retaining clip and remove the limit ther-
mostat.

3.

Carefully slide the new limit thermostat into the
retaining clip.

4.

Refer to Fig. 24 when reconnecting the wires.