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Sensor Type Faults ..............................6 Connection Type Faults ............................6 Voltage Type Faults ..............................7 Other Component Type Faults .......................... 7 This equipment should be serviced by qualified personnel only. Contact the nearest Duke authorized service facility for adjustment or repair.
Installation and Operation of: FB5 Failure Faults TROUBLE SHOOTING When a fault occurs the display will show “Check Faults” - Press button to show fault. Types of Faults • Current • Voltage • Heating • Other Component • Sensors Failures •...
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Installation and Operation of: FB5 Failure Faults Current Faults - continued Fault Message Fault Description Possible Cause Remedy Convection Fan- High Speed High speed convection fan To clear fault, cycle power. High Speed Fault Convection Fan low is not running. If fault reoccurs, call for current service.
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Installation and Operation of: FB5 Failure Faults Heating Faults Fault Fault Possible Cause Remedy Message Description Heating - No heat High limit, SSRs (heater To clear fault, manually reset both high limits Fault relays) open or all elements & cycle power. fail If fault reoccurs, call for service.
Installation and Operation of: FB5 Failure Faults Sensor Faults Fault Message Fault Description Possible Cause Remedy Top Ambient Temp Top ambient RTD Defective or missing top To clear fault, cycle power. Sensor - Fault ambient RTD probe or If fault reoccurs, call for service. faulty connection.
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Installation and Operation of: FB5 Failure Faults Voltage Faults Fault Fault Message Possible Cause Remedy Description Wrong Mains Line Voltage Store electrical To clear fault, cycle power. Voltage - Fault configuration is not If fault reoccurs, call for service. compatible with oven Mains voltage not compatible electrical config with oven voltage configuration.
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Installation and Operation of: FB5 Failure Faults NOTES MODEL: SERIAL NUMBER: Phone: 314-231-1130 Duke Manufacturing Co. Toll Free: 1-800-735-3853 2305 N. Broadway www.dukemfg.com Fax: 314-231-5074 St. Louis, MO 63102...
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