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SYMPTOM POSSIBLE CAUSE
NOTE: If symptom(s) persist after possible causes have been checked, contact
Hobart Service.
Display Reads Possible Resolution
Door(s) Open Close all inspection doors.
Unload Dishes Remove all ware from unload section of the machine, starting with the ware closest
to the machine chambers. Finally remove the last ware that is in contact with the dish
limit bar.
Temp Err - [Tank Name] Ensure lower float assembly in indicated tank is not visibly damaged and sufficient
water is in the tank to cover the lower float.
Fnl Rinse Temp Low 1. If problem is intermittent and only occurs after the machine has been idle for
several minutes, this is normal. The problem will correct itself after running
several pieces of ware through the machine.
2. Check that the final rinse booster tank circuit breaker is on and not tripped (if
equipped.)
3. Check that the final rinse booster tank overtemp circuit is not tripped (if equipped).
4. Ensure that the building supply water to the final rinse booster tank is at least the
minimum specified by the booster manufacturer.
Temp Err - Fnl Rns Ensure that the supply water valve to the final rinse booster is open.
Check Water Level 1. Ensure all drains are closed and free of debris.
2. Check that water supply valve is open
3. Open inspection doors and check water level of all tanks. Watershould be
about 1 inch down from top of strainer pan or higher . Do not forget to check
the water level of the dual rinse tank (models FT900D or FT900SD) which is
located behind the control box directly beneath the final rinse arms. Close
inspection doors.
4. If tanks fail to fill after another 20 minutes, contact Hobart Service.
Reset Required Place machine in Standby by pressing the Power key. Wait at least 60 seconds
before powering on the machine.