Induction cooker pcb fault finding


  • Induction cooktop error codes and their possible solutions
  • Repair or replace: what to do when common appliance faults happen
  • E0 Unusable utensils on the cooktop. An induction cooktop only works with utensils made with material that has magnetic properties. These materials include steel, cast iron, enamelled iron, and stainless steel. Make sure you use a flat-base utensil. E2 Plate surface temperature sensor open. A failed circuitry component such as a diode, a transistor or a resistor, might be causing this problem.

    You need to replace the failed component. If you are not confident in performing the fix, then please take it to the nearest authorised centre. E3 Input Voltage is too high.

    If you have found that the voltage is in the range of V and still this error pops up, one of the resistors may have failed.

    For the DIY people, follow this video on diagnosing any circuitry component failure. The voltage problem may be related to faulty resistors. Check their rated value. It is either written on them or you can check the colour codes to verify the same.

    For the non-DIY people, wait for the voltage fluctuation to stop and restart the induction cooktop. If you are using a stabilizer, then increase the voltage from there. If everything fails, then call an electrician and check the supply voltage. If the supply voltage is okay, then take the induction cooktop to the nearest authorized service centre for rectification.

    E5 Plate surface temperature sensor short-circuited. Wait for it to cool down. If you have done one of the two reasons mentioned above, then try not doing it and observe. Wait and let the induction cooktop cool down. Check for any blockage in the exhaust, like a cloth or a utensil. Also, make sure that the induction cooktop has at least 10 cm of space in every direction. If all fails, ask for help at the nearest authorized service centre because the fan has failed.

    E7 IGBT temperature sensor open. IGBT might have failed with other circuitry components. Finding the IGBT can be a difficult task but replacing it is a fairly easy job to do. If you think that it should be done by an expert, take it to the nearest authorised service centre. The sensor or a circuitry component like a resistor, a transistor, or a diode might have failed. Replace the sensor or the failed circuitry component by following this video. If you are not a DIY person, take the induction cooktop to the authorized service centre.

    E2 IGBT temperature sensor open. If the IGBT has failed, replacing it is easy. But, first, you need to make sure it has actually failed. A lot of times other circuitry components fail and come up with this error code. If you are not a DIY person, contact the nearest authorized service centre for quick assistance. E4 Input voltage is too low.

    Take the same approach as you would take for the E3 error. Simply put, the cooktop is too hot to operate. E6 Fan failure. This means that the internal circuitry has a really high temperature to work in. So, it does not work at all. E8 The Coil panel is not connected well; circuit malfunction.

    This error asks for an expert, so take it to the authorized service centre. Error codes of Philips Induction cooktop Error Code.

    As it can cost a lot, you may be better off buying a new model. Get a quote before making your decision. Electrical failure These faults can probably only be fixed by replacing the printed circuit board PCB in the control panel. Try cleaning it out. Read our full washing machine repair guide for more information, or if you need a replacement head to our washing machine reviews.

    Tumble dryers Electrical failures A faulty circuit board PCB could cause the dryer to trip the electrics or not turn on, even when the plug and fuse are working. Add the price of professional repair and it may be more cost effective to buy a new dryer.

    Auto sensor problems or poor drying Poor drying or problems with the auto shut-off sensor could be due to a host of issues. The heater could need replacing, which is a pretty simple fix for an engineer, but it could be an issue with the timer, which comes down to the PCB. For condenser models, it could mean the condenser needs changing.

    Wobbly or noisy drum This could be down to the bearings, as with a washing machine, but it could also the drive belt. This can be a cheap fix for a professional. Read our top tumble dryer repair and maintenance tips. Or head to our tumble dryer reviews to get a replacement. Fridge freezers Not maintaining correct temperature or a build-up of ice in fridge This could be an issue with the door seal.

    Check for any tears, warping in the corners or even bits where the seal has hardened. You can replace it yourself. The problem could also lie with the thermostat behind the temperature dial in your fridge.

    If you control your fridge-freezer using digital controls on the front, this is much more difficult to fix and worth calling a professional to give you a quote. Broken drawers or flap-lids New drawers can be bought online. Be warned though that manufacturers can charge a lot for these, so be sure to shop around to see if you can get the one you want cheaper elsewhere. Our fridge-freezer reviews will help you buy a reliable replacement. Dust, dirt and food waste often get stuck in it, but you can easily clean it with a thin straw, bit of wire or a cotton bud.

    A professional repairer can also use a steam cleaner to get further into the pipe. If the fault does turn out to make your fridge a write-off, make sure you read our fridge reviews before buying a replacement. A cordless vac can only be a Best Buy if the battery is replaceable.

    The bad news, though, is that they can be expensive. But if you need a V10 battery, you have to email Dyson directly. Keep your battery lasting for as long as possible by only charging it with the official charger and away from heat. Try not to drain the battery completely, too. Freqent short charges are better for keeping it healthy. Head to our Best Buy cordless vacuums to find those with replaceable batteries that came out top of our tests.

    Corded vacuums Brush not working properly A good clean and detangling of hairs might fix this — you might need to remove the casing, called the soleplate, which is normally as easy as unscrewing it.

    If the brush is broken, you can easily buy and fit a replacement yourself. It could also be the brush belt at fault. Remove the soleplate and check whether the belt is broken. Loss of suction This could be caused by blocked pipes or filters.

    If you continue using the vac, the motor can overheat and fail. Try taking as much as you can apart and giving it a good clean, including the filters. This is pricey to replace and needs a professional, so you might prefer to buy a new vac. Not sure if you want a corded or cordless vacuum? Read our vacuum cleaner comparison guide.

    Dishwashers Not draining properly or at all The number-one cause here is a blocked filter or pump, which you should be able to sort out yourself. The pump is often under the filter. Get an engineer to give you a quote before making your decision. For more in-depth repair advice, read our full dishwasher troubleshooting guide.

    Search for the bulb of your specific model online and make sure you switch the oven off at the mains before replacing. Oven not heating up properly or at all Resetting the timer could be the ticket here, and is worth a try anyway as a possible free fix. Replacing the thermostat, fan or heating element is trickier and needs a professional.

    Do get a quote for these before rushing to replace your appliance though. It will usually be cheaper than buying and installing a new oven. If a repair is too expensive, read our built-in oven reviews before buying a new one. Hobs One burner or zone not working This will entirely depend on the type of hob you have.

    If you have an electric hob, whether ceramic or induction, faults are much harder to diagnose. Your best bet is to call a professional or get a replacement. Touch controls not working properly or at all Problems with the controls will be down to the circuit board PCB , tucked away under the glass surface.

    Check for any blockage in the exhaust, like a cloth or a utensil. Also, make sure that the induction cooktop has at least 10 cm of space in every direction.

    Induction cooktop error codes and their possible solutions

    If all fails, ask for help at the nearest authorized service centre because the fan has failed. E7 IGBT temperature sensor open. IGBT might have failed with other circuitry components.

    Finding the IGBT can be a difficult task but replacing it is a fairly easy job to do. If you think that it should be done by an expert, take it to the nearest authorised service centre. The sensor or a circuitry component like a resistor, a transistor, or a diode might have failed.

    Replace the sensor or the failed circuitry component by following this video. If you are not a DIY person, take the induction cooktop to the authorized service centre. E2 IGBT temperature sensor open.

    Repair or replace: what to do when common appliance faults happen

    If the IGBT has failed, replacing it is easy. But, first, you need to make sure it has actually failed. A lot of times other circuitry components fail and come up with this error code. If you are not a DIY person, contact the nearest authorized service centre for quick assistance. Tumble dryers Electrical failures A faulty circuit board PCB could cause the dryer to trip the electrics or not turn on, even when the plug and fuse are working.

    Add the price of professional repair and it may be more cost effective to buy a new dryer.

    Auto sensor problems or poor drying Poor drying or problems with the auto shut-off sensor could be due to a host of issues. The heater could need replacing, which is a pretty simple fix for an engineer, but it could be an issue with the timer, which comes down to the PCB. For condenser models, it could mean the condenser needs changing. Wobbly or noisy drum This could be down to the bearings, as with a washing machine, but it could also the drive belt.

    This can be a cheap fix for a professional. Read our top tumble dryer repair and maintenance tips. Or head to our tumble dryer reviews to get a replacement. Fridge freezers Not maintaining correct temperature or a build-up of ice in fridge This could be an issue with the door seal. Check for any tears, warping in the corners or even bits where the seal has hardened. You can replace it yourself. The problem could also lie with the thermostat behind the temperature dial in your fridge.

    If you control your fridge-freezer using digital controls on the front, this is much more difficult to fix and worth calling a professional to give you a quote.

    Broken drawers or flap-lids New drawers can be bought online. Be warned though that manufacturers can charge a lot for these, so be sure to shop around to see if you can get the one you want cheaper elsewhere. Our fridge-freezer reviews will help you buy a reliable replacement. Dust, dirt and food waste often get stuck in it, but you can easily clean it with a thin straw, bit of wire or a cotton bud. Thanks ram zanje Mobile tutorial sinha mobile views.

    Bajaj induction cooker dead fault repairing step by step easy technique in hindi praveen sinha duration. Induction stove repair in mumbai list of authorized induction cooktop service centers repairing shops technicians in mumbai and get service providers cost contact addresses phone numbers ratings reviews and sulekha score instantly to your mobile.

    Induction cooktops are widely used around the world these days but they consume high power thats why they get damaged easily by voltage fluctuation.

    When i disconnect the induction coil from the terminals the device no longer causes the fuse to blow and the display lights up normally so i think the fault is somewhere in the supply to the coil. Possibly to detect that an induction capable pot is on the cooker.


    Induction cooker pcb fault finding