Bunn -O-MATIC ULTRA-1 Service And Repair Manual page 20
Bunn food warmer user manual
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Also See for BUNN-O-MATIC ULTRA-1:
- User manual ,
- Service & repair manual (62 pages) ,
- Installation & operating manual (38 pages)
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TROUBLESHOOTING (cont.)
Temperature Sensor Error
TEMPERATURE SENSOR OPEN
TEMPERATURE SENSOR SHORTED
Left side
Left side
Right side
Right side
Product not covering
Check wiring harness between
back end of drum.
thermistor and control board
Drum temperature
falls below 9° F.
Replenish product
Thermistor unplugged
or break in wiring
Check thermistor
circuit
20
41084 102709
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