Bunn OT Guía Del Usuario
Page 27
Thermal Cut-off
Location:
The thermal cut-off is located on the tank heater, FIG.
32.
Location:
The thermal cut-off is located on the tank heater, FIG.
32.
SERVICE (cont.)
Test Procedures:
1.
1.
Disconnect the brewer from the power source.
2.
Disconnect the thermal cut-off from the tank
heater terminal and the wiring harness.
heater terminal and the wiring harness.
3.
Check for continuity across the thermal cut-off
terminals using an ohmmeter.
terminals using an ohmmeter.
If continuity is present, the thermal cut-off is operating
properly. If continuity is not present as described,
replace the thermal cut-off.
properly. If continuity is not present as described,
replace the thermal cut-off.
Removal and Replacement:
1.
1.
Disconnect the thermal cut-off from the tank
heater terminal and the wiring harness.
heater terminal and the wiring harness.
2.
Remove thermal cut-off and discard.
3.
Connect new thermal cut-off to the tank heater
terminal and the wiring harness.
terminal and the wiring harness.
4.
Refer to FIG. 32 when reconnecting wires.
FIG. 32 THERMAL CUT-OFF
P1698
10021 071700