E19
Electrolux
Mixing Valve / Outlet Temperature Control Error
Display shows E19; unit may overheat or not regulate temperature correctly
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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
Stuck thermostatic mixing valve, Incorrect hot/cold piping to mixing valve, Scale buildup inside mixing cartridge, Faulty mixing valve temperature sensor (if equipped)
How to Fix / Troubleshooting
Safety first: Turn OFF power and close water supply. Allow the unit to cool before working on hot water lines.
Steps:
- 1. Verify piping: Confirm that hot and cold lines are connected to the correct ports on the mixing valve according to the installation diagram.
- 2. Exercise the valve: Move the temperature adjustment on the mixing valve through its full range several times to free any sticking components.
- 3. Descale or replace cartridge: Shut off water, disassemble the mixing valve, and soak the cartridge in descaling solution if mineral buildup is present. Replace the cartridge if worn or damaged.
- 4. Check any attached sensor: If the mixing valve has an integrated sensor, inspect and test it as per Electrolux specifications.
- 5. Test outlet temperature: Restore water and power, then measure outlet temperature at a tap to confirm stable regulation.
Professional help: If E19 persists, a technician should verify control logic and sensor feedback.
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Repair Difficulty
Medium
3/5
Required Part
Thermostatic Mixing Valve
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