E17
Hobart
Vent Fan / Steam Condenser Fault
Hobart dishwasher shows E17; exhaust or venting fault, often on high-temperature models with vent fans.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Vent fan motor failure, Blocked vent duct, Condenser coil clogged with grease or scale, Faulty vent fan relay
How to Fix / Troubleshooting
Safety first: Disconnect power before accessing the vent or fan assembly. Beware of sharp metal edges.
- Inspect vent outlet: Check that the external vent or hood is not blocked by debris, grease buildup, or construction materials.
- Clean condenser/duct: Remove accessible panels to reach the steam condenser or vent duct. Clean accumulated grease and scale with appropriate cleaners.
- Check fan operation: Restore power and start a cycle. Listen for the vent fan. If it does not run, test for power at the fan terminals (qualified personnel only).
- Replace fan if needed: A seized or noisy fan motor should be replaced with a Hobart-compatible vent fan assembly.
- Control check: If the fan is good but not energized, the fan relay or control board output may be faulty and require technician service.
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Repair Difficulty
Hard
4/5
Required Part
Vent Fan Motor
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