Bunn GMB-PS Guía Del Usuario

Page 15

Location:

The limit thermostat is located inside the hood on

the tank lid.

Test Procedures:
1. Disconnect the brewer from the power source.
2. Disconnect the blue/black and black 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 thermo-
stat is operating properly.
If continuity is not present as described, replace the
limit thermostat.

P2267

P1800

BLU/BLK Lead to
Control Thermo-
stat

BLK to Power
Cord or Terminal
Block Black Insert

27479 121500

Removal and Replacement:
1. Remove all wires from limit thermostat terminals.
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.

4. Refer to Fig. 5 when reconnecting the wires.

FIG. 4 LIMIT THERMOSTAT

FIG. 5 LIMIT THERMOSTAT TERMINALS