Asko Oven E02 Error: Upper element fault
Asko oven E02 error is a common issue reported by Asko appliance owners. What Does Asko Oven Error Code E02 Mean? Error E02 signals a problem with the upper heating element or its supply circuit. The control board monitors current flow to each element; when the upper element draws no current (open circuit) or excessive […]
No
DIY Fixable
From $180
Typical Repair Cost
60-120 min
Pro Repair Time
Quick Assessment
Answer to continue safely
Is it safe to keep using?
Maybe. Bake and fan-forced modes that do not use the upper element may still function. However, do not attempt to use the broil/grill function while E02 is active, and arrange repair promptly.
Can I reset the code?
Yes. A power-cycle will clear the display, but E02 will reappear the next time the oven attempts to energise the upper element. The underlying fault must be repaired.
When to stop immediately?
Stop if you notice: Stop using the oven entirely if you hear a pop or bang from inside the oven cavity., Do not use any cooking mode if the circuit breaker has tripped — investigate the short circuit first..
Symptoms You May Notice
Broil/grill function produces no heat
Selecting the broil or grill mode results in a cold oven cavity — food placed under the upper element does not brown or cook.
E02 shown on display with audible beep
The display panel shows the E02 code immediately after the grill or convection broil programme is selected.
Upper element visibly damaged
Inspection of the upper element reveals blistering, a bright spot, or a clear break in the heating coil.
Circuit breaker trips when broiling
In a short-circuit scenario the home circuit breaker may trip the moment the broil element is energised.
Possible Causes
Failed upper heating element
The resistive coil inside the element has burned through, creating an open circuit and eliminating current flow.
DIY PossibleCorroded terminal connections
High heat causes the spade terminals connecting the element to the wiring harness to oxidise, increasing resistance until the circuit fails.
DIY PossibleFaulty relay on control board
The solid-state or mechanical relay that switches power to the upper element has welded open or failed, preventing activation.
Requires ProfessionalSafe Checks You Can Do
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1
Visual inspection of element
Turn off power at the breaker, allow the oven to cool fully, then look at the upper element from below. A burned-out element often shows a visible crack, blister, or bright discolouration at the failure point.
Use a flashlight to inspect the full length of the element, including the ends near the cavity walls.
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2
Check terminal connections
With power off, gently pull each spade terminal off the element pins and inspect for green or white corrosion. Reconnect firmly. Do not pull on wires — grip the connector body.
Applying a tiny amount of dielectric grease to the terminals before reconnecting slows future corrosion.
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3
Measure element resistance
Disconnect both terminals and measure resistance across the two element pins with a multimeter set to Ω. An Asko upper element should read 25–50 Ω at room temperature. An OL (open loop) reading confirms the element is burned out.
Order replacement elements using your full model number from the rating plate inside the door frame.
Tools required
When to Call a Professional
Contact a qualified technician if:
- Element resistance tests within spec but E02 persists — points to a control board relay fault.
- Any sign of electrical arcing, scorch marks on the oven liner, or melted wiring near the element terminals.
- The breaker trips repeatedly when attempting to use the oven.
Need Professional Help?
Find qualified technicians in your area for proper diagnostics and repair.
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