E19
Tower
Combined Grill/Fan Mode Control Fault
Oven displays E19 and the fan-assisted grill mode does not operate correctly (fan or grill not engaging).
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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
Mode selector switch contact failure (on knob-type Tower ovens), Faulty grill-fan interlock relay, Wiring issue between grill element and fan motor
How to Fix / Troubleshooting
Safety first: Disconnect power before removing the control panel or selector knob assembly.
Steps to check:
- Mode selector: On mechanical knob models, remove the knob and inspect the selector switch behind it. Check for burnt contacts or loose spindles.
- Function test: Try standard grill and standard fan oven modes separately. If both work individually but not together, the issue is likely in the control logic or selector contacts for the combined mode.
- Replace selector: If contacts are worn or burnt, replace the Tower mode selector switch assembly.
Note: On fully electronic models, E19 may indicate a control board logic fault requiring PCB replacement.
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Repair Difficulty
Medium
3/5
Required Part
Oven Function Selector Switch
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