Asko Washer E3 Error: Overfill / pressure fault
Asko washer E3 error is a common issue reported by Asko appliance owners. What Asko Error Code E3 Means Error code E3 on Asko washing machines indicates an overfill condition or a fault in the water-level sensing circuit. The control board has detected that water in the drum has risen above the safe maximum, or […]
Sometimes
DIY Fixable
From $160
Typical Repair Cost
45-90 min
Pro Repair Time
Quick Assessment
Answer to continue safely
Is it safe to keep using?
No. An overfill fault poses a flood risk. Do not use the machine until the cause is confirmed and repaired. Close the water supply tap when the machine is not in use.
Can I reset the code?
Yes. Power off at mains for 60 seconds. However, if the inlet valve is stuck open or the pressure switch has failed, the error will return as soon as the machine fills again.
When to stop immediately?
Stop if you notice: Water is actively flowing onto the floor — turn off the tap and power immediately., You notice a burning smell, which may indicate the control board or valve wiring has been water damaged..
Symptoms You May Notice
Water visible through door glass above normal level
The water line sits noticeably higher than usual — sometimes reaching the door seal — before the machine stops and displays E3.
Cycle halts mid-fill with E3 on display
The program freezes during the fill phase, the inlet valve closes, and E3 appears even though the drum may not look overfull.
Machine attempts to drain repeatedly
The pump activates in short bursts trying to lower the water level, but the error code remains on the display.
Water leaking from door seal onto floor
In true overfill cases water may overflow past the door gasket and pool in front of the machine.
Possible Causes
Faulty or stuck-open water inlet valve
If the inlet valve solenoid fails in the open position water trickles into the drum continuously even when the control board has not requested a fill.
Requires ProfessionalBlocked or kinked pressure switch hose
The small rubber hose connecting the pressure chamber to the pressure switch can become blocked with detergent residue or kinked, causing the switch to read incorrectly.
DIY PossibleFailed pressure switch
The pressure switch itself may have failed, sending a constant "full" or "empty" signal to the control board regardless of actual water level.
Requires ProfessionalSafe Checks You Can Do
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1
Turn off the water supply immediately
Close the cold-water tap behind the machine. If water is actively overflowing, also power the machine off at the mains. Open the filter service door at the bottom front of the machine and use the emergency drain hose to empty the drum before opening the door.
Never force the door open when the drum is full — the weight of water can damage the door hinge and seal.
-
2
Inspect the pressure switch hose
With the machine unplugged and drained, remove the top panel (two rear screws on most Asko models). Locate the thin rubber hose running from a small chamber at the base of the drum tub to the pressure switch on the side wall. Check for kinks, cracks, or a loose connection at either end. Refit or straighten as needed.
Blow gently through the hose to clear any detergent blockage before refitting.
Tools required -
3
Power cycle and retest with water supply on
Restore mains power and reopen the water tap. Start a short cycle and watch the fill carefully. If the machine fills to a normal level and completes the cycle, the fault is resolved. If it overfills again or displays E3 immediately, stop and call a technician.
Stay with the machine for the first 10 minutes of the test wash.
When to Call a Professional
Contact a qualified technician if:
- The inlet valve allows water to drip into the drum when the machine is powered off and the water supply is on.
- Pressure switch hose is intact but E3 recurs — the switch itself needs electrical testing and likely replacement.
- Water damage to the control board is visible (corrosion, discolouration) after an overfill event.
Need Professional Help?
Find qualified technicians in your area for proper diagnostics and repair.
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