SERVICE (cont.)
LIMIT THERMOSTAT
Removal and Replacement:
1.Remove all 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.
4.Refer to Fig. 6 when reconnecting the wires.
TANK HEATER
P2414
FIG. 5 LIMIT THERMOSTAT
Location:
The limit thermostat is located inside the hood on the right side of 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.Check for continuity across the limit thermostat terminals with an ohmmeter.
If continuity is present as described, the limit thermostat is operating properly.
If continuity is not present as described, replace the limit thermostat.
BLU/BLK to Control
BLK to TankThermostat Heater
FIG. 6 LIMIT THERMOSTAT TERMINALS P1800
P2414
FIG. 7 TANK HEATER
Location:
The tank heater is located inside the tank and secured to the tank lid.
Test Procedures:
1.Disconnect the brewer from the power supply.
2.Check voltage across the black and white wires with a voltmeter.
3.Disconnect the brewer from the power source.
If voltage is present as described, proceed to #4
If voltage is not present as described, refer to the Wir- ing Diagrams and check wiring harness.
4.Disconnect the black wire and the white wire from the tank heater terminals.
5.Check for continuity across the tank heater ter- minals.
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