Not starting, giving a H:E3 in the window

Please only attempt to do this if you think that you aere competent to do so.
First always remove the plug from the mains socket.
Induction cookers virtually all use the same electronics. Here is a video site that claims to show how to repair an E3 fault, though I have not tried to repair this fault.>>>
https://www.thclips.net/video/-LXJMSlJ1PQ/how-to-repair-e3-e5-e7-and-not-heating-fault-of-a-induction-cooker.html
The sensor is available on ebay. Type in "induction cooker thermistor" and you should be able to match it to the correct sensor. You should also need some "thermal paste", type this into ebay and select the cheapest available, they are all the same.
. The only tool required is, I think, is a No 2 Phillips screwdriver.

Without a make and model specified, the options are endless.
On many digital control panels, such as on our LG Turbodrum top loader, you would press:
Power on
Select temp
Select load size
press Program until Rinse
Press start

Even after replacing thermostat and motherboard offered from company, my heater would trigger e3 error code and shut off. After several (maybe 100!) different attempts to plug in and operate, here is what worked for me!
Depress the power button on the heater while plugging in to wall circuit. Continuously depress power button. It will run through a test cycle and attempt to start. Keep depressing the power button as the heater tries to start, then shuts down with e3 error. While the power button is still depressed, unplug the unit from the wall. When I plug back in the wall the E3 error is gone. Good luck

After starting, the Display Window flashes "H:E3"

If the Bread Machine is too hot, it will not start because of an automatic safety feature.

Remove the Pan and let the Bread Machine cool down until "H:E3" disappears and the selection reappears.

You may then start the cycle.

Try:

• The printer makes strange noises, or is noisy during printing
• How do I reduce noise in my printed photos?
• "The selected paper size is not supported by your printer..." appears after selecting the Paper Size in the printer driver.

Hello,the error codes E3 and F1 means Wiring harness cavity size does not match previous stored valued
SOLUTION:The "Cavity Size Select"jumpers in the wiring harness indicate a cavity size different from that which the control was previously configured for.
Check the jumpers in the harness to make sure they agree with the actual oven size.
Thanks

Hi,
If you are using Windows follow these steps:-
Printing with Computers (Windows) via Bluetooth – Windows

• Note: A different screen may be displayed depending on the application you use. This section gives a description using the screens displayed under Windows XP SP2.
• Bluetooth communication distance: Approx. 10 meters in normal environment.

1. Turn the printer on and load paper.
2. Create a document or open the file you want to print.
3. Open the Setup tab of the printer driver.
(1) Select 'Print' from the File menu of the application
The Print screen appears.
(2) Select the printer to which you attached the Bluetooth unit such as Canon XXXXXX (Copy X) .

• Note: "X" is a device name or a digit. The number of Xs varies depending on the device name.

(3). Click 'Preferences' (or Properties).


4. Make settings necessary for printing.
(1) Select a media type from Media Type.
(2) Click 'OK'.


The Print screen appears.

• Note: To check the paper size, click the Page Setup tab. If it is different from the size specified with the application, select the same size as that specified with the application.

5. Start printing.
(1) Click 'Print' (or OK).

you can also press and hold the ctrl key then press the " + " key to make your fonts get bigger...the " - " to make them smaller. nothing technical...just a easy shortcut with keys.

E3 means longer heating time. Usually this indicates the heater element has failed.

e3 is a motor sensor not reading the motor properly un plug the unit for 5min and try it that will clear it but you may need a new sensor check the connectors at the motor sensor