Gourmet Oven | Maintenance |
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Troubleshooting
Refer to the table below for troubleshooting information.
Problem | Cause | Possible Solution | |
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Unit will not turn on | Oven is not plugged in. | Plug in the oven. | |
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| Power to unit is not on. Problem | Check circuit breaker or fuses at | |
| with building power panel, | building power panel. | |
| circuit breaker/fuse or |
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| receptacle. |
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| Blown fuse on unit. | Contact an authorized BKI service | |
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| agent for corrective action. |
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| Defective power switch. | Contact an authorized BKI service | |
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| agent for corrective action. |
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| Power supply cord has been | Contact an authorized BKI service | |
| damaged. | agent for corrective action. | |
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Unit operates for a period of | Inlet to cooling fan has been | Remove blockage from around | |
time, then, the control turns off | blocked, loss of power to | cooling fan inlet. If problem | |
(no display). | cooling fan or defective cooling | persists, contact an authorized | |
| fan. |
| BKI service agent for corrective |
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| action. |
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| Defective | Contact an authorized BKI service | |
| switch. | agent for corrective action. | |
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| Contact an authorized BKI service | ||
| causing excessive heat. | agent for corrective action. | |
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Oven heats beyond 400° F | Heater plenum has exceeded | Contact an authorized BKI service | |
then drops approximately 50° | allowable temperature limit | agent for corrective action. | |
to 75°, heats, then drops | (450° F). This condition may |
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again. | result from the following: |
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| • Heat circulation blower not |
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| functioning properly. |
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| • Failure of |
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| • Failure of surge suppressor |
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| (shorted). |
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| • Short circuit (to ground) in |
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| • | heater bank. |
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| Controller failure. |
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| • | Defective thermocouple. |
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Malfunction Warning Light on | Refer to previous 2 problems | Place the POWER ON/ POWER | |
Control Unit is illuminated | above. | OFF switch in the POWER OFF | |
indicating overtemperature |
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| position and contact an |
condition in the Control Unit |
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| authorized BKI service agent for |
Assembly. (For units with |
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| corrective action. |
indicating light). |
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Oven does not heat at all. | Improper control settings. | Reset the control. | |
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| Loose wire on heater circuit. | Contact an authorized BKI service | |
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| agent for corrective action. |
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