E19
Schulthess
Configuration / parameter error
Washer displays E19; often related to internal memory or configuration error after power loss.
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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
Corrupted EEPROM, Incomplete software update, Faulty main PCB, Voltage spikes
How to Fix / Troubleshooting
Safety first: Disconnect power before accessing electronics.
- Step 1 – Power cycle: Unplug the washer for 10 minutes, then reconnect and attempt to start a basic program.
- Step 2 – Check for recent work: If the PCB was recently replaced or updated, parameters may not have been programmed correctly. Contact Schulthess service for reprogramming.
- Step 3 – Surge protection: Ensure the washer is connected to a properly grounded outlet. Consider using a surge protector to prevent future damage.
- Step 4 – PCB replacement: If E19 persists, the main PCB likely needs replacement and configuration by an authorized technician.
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Repair Difficulty
Professional Required
5/5
Required Part
Main Control Board (PCB)
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