Bunn CDBC-DV Manual De Usuario
Page 33
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SERVICE (cont.)
THERMAL FUSES
MV models only
FIG. 16 THERMAL FUSES
P1938
Location:
The thermal fuses are included with the wiring
harness from the tank heater terminals to the terminal
block located inside the top cover.
block located inside the top cover.
Test Procedures:
1. Disconnect the brewer from the power source.
2. Disconnect the thermal fuse from the right tank
1. Disconnect the brewer from the power source.
2. Disconnect the thermal fuse from the right tank
heater terminal and tank heater terminal block or
the thermal fuse from the left tank heater terminal
and the tank heater terminal block.
the thermal fuse from the left tank heater terminal
and the tank heater terminal block.
3. With an ohmmeter, check for continuity across the
thermal fuse terminals.
If continuity is present as described, the thermal fuse is
operating properly.
If continuity is not present as described, replace the
thermal fuse.
operating properly.
If continuity is not present as described, replace the
thermal fuse.
Removal and Replacement:
1. Disconnect the thermal fuse wiring harness from
1. Disconnect the thermal fuse wiring harness from
the right tank heater terminal tank heater terminal
block or the thermal fuse from the left tank heater
terminal and the tank heater terminal block.
block or the thermal fuse from the left tank heater
terminal and the tank heater terminal block.
2. Remove the wiring harness and discard.
3. Connect new wiring harness to right tank heater
3. Connect new wiring harness to right tank heater
terminal tank heater terminal block or the left ther-
mal fuse to the left tank heater terminal and the tank
heater terminal block.
mal fuse to the left tank heater terminal and the tank
heater terminal block.
4. Refer to Fig. 16 when reconnecting the thermal fuse
wiring harness.
29707 112801