ITW Food Equipment Group 25 Error Code
Communication error – internal
Source: ITW FOOD EQUIPMENT GROUP/00008 EDH-EDL_EUH-EUL Dishwashers Operation and Error Card F48737 (01-23).pdf
What does ITW Food Equipment Group 25 mean?
The machine has detected an internal communication error, meaning its control components are not exchanging data correctly. Because this is an internal fault between the dishwasher's electronics, the error card directs the user to contact Hobart Service rather than attempt a field repair.
Symptoms
- Error code 25 shown on the display
- Machine behaves erratically or stops responding
- Controls or display not updating correctly
- Error persists across cycles
Common causes
- Internal communication fault between control components
- Loose or damaged internal wiring or connector
- Control board fault
- Electrical interference on the data circuit
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Diagnostic steps
Reset the machine
Switch the dishwasher off and then on, which resets the signals, and see whether code 25 clears.
Confirm the error returns
Run the machine again and check whether the internal communication error reappears.
Note the fault
Record that code 25 indicates an internal communication error for the service technician.
Call Hobart Service
The error card directs you to contact Hobart Service at 1-888-4HOBART for this fault.
When to call a professional
Code 25 is an internal communication error, and the error card instructs you to contact Hobart Service at 1-888-4HOBART. Faults between the machine's control electronics require diagnosis of internal wiring and boards under power, which should only be done by an authorized Hobart technician. Do not attempt to open or repair the control system yourself.
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Other ITW Food Equipment Group Error Codes
Booster temperature above upper limit
Booster temperature below lower limit
Rinse assurance – booster did not meet temperature or water level requirements
Wash tank temperature above upper limit
Wash tank temperature below lower limit
Booster pressure level sensor voltage above upper limit
Booster pressure level sensor voltage below lower limit
Wash tank pressure level sensor voltage above upper limit
Wash tank pressure level sensor voltage below lower limit
Drain overflow limit – wash tank water level exceeded limit
Wash tank fill time exceeded
Drain error – shutdown; machine took too long to drain