When powered up the display comes on momentarily and then shows E1. nothing more after that.

LG Dishwasher Error Code E1 How To Clear
Based on your model number ... it is probably an LG appliance.
Use the link above to learn about the E1 error code. According to the web site ... there is a chance that nothing is broken and the code may have been caused by how the dishwasher was loaded. The web site lists 7 reasons why the E1 code came on.
Helpful?
Good luck with your troubleshooting

highly annoying issue error code E1. After hours
of fan operation, the error code E1 will appear on the seven segment
LED temperature display. This error code is intended as a reminder for
the user to clean the air filter. However, because the procedure
outlined in the user manual does not clear this error code as
indicated, and the appliance has a nonvolatile memory that cannot be
reset by simply unplugging it, the user of the appliance will become
mightily frustrated, standing in potentially sweltering heat watching
the appliance repeatedly shut down in the midst of operation with the
"E1" display flashing.

Believe it or not, that is what it does: if you unplug it to remove the
"E1" code from the display, and plug it back in and re-start it, it
will simply run for anywhere from a few minutes to a few hours, and
then merrily shut down again with the same flashing "E1" code.

So you will come home to a hot bedroom, living room, etc. unexpectedly,
and you will NOT be amused, as I was not.

Many people at this point, having put the manual under the canary or
some such, will simply return the unit and never buy another Sharp air
conditioner. But for the tech-savvy and search-adept, I offer the
following procedure to clear the nefarious E1 indication, and obtain

1. Power down the air conditioner using the "power" button on the front
panel.
2. Unplug the air conditioner from the wall socket.
3. Hold the front panel "power" button down and plug the air
conditioner in. Continue to hold the power button down as the machine
goes through a brief test sequence (fan & compressor each come on
briefly, etc). There is a "beep" sound at the end of the test sequence,
and the machine will be off. At this point, you can release the power
button.
4. Unplug the air conditioner.
5. Plug the air conditioner back in.
6. Congratulations! You should now be able to operate the air
conditioner normally for another 720 hours, but only if you followed
the instructions above EXACTLY.
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room thermistor error

try cold reset by removing the battery including power adapter then press power button for approx. 20 secs. then plug your power adapter then press power button again. press the numlock/ capslock button if there is response showing that your motherboard isnt dead yet. please check also when fan is running momentarily then suddenly stops then post another question here.

E1: Water Supply Error

-Display Shows 'E1'

-Water Supply Error occurs when water level frequency does not show changes more than 100Hz or water is not supplied up to the water level presetting for 20 minutes or more at the time of initial water supply.

-To help fix this problem please check the Hot and Cold water intakes, there is a filter screen in each input valve, remove and clean these filters. ** Make sure you replace the filters, they are very important for the operation of the Washing Machine.**

-The error status can be cleared by turning POWER S/W OFF and resuming the POWER ON initial status.

Keep me posted!

Hi,

E1 and F1 error code indicates a faulty ERC board. Disconnect power to the range (unplug the range power cord or turn the power off to the range at the circuit breaker). It is very important that the power to the range has been disconnected, so please double check before continuing. Gain access inside the control panel.Disconnect the touch pad (also called keypad or membrane switch) ribbon from the ERC. Make sure there are no lose wires, or anything else that may cause a short when power is turned back on. Assemble the control panel back the way it was.Turn the power back on. Wait for an hour to see if the code comes back (usually accompanied by a beeping sound). If code comes back, replace the ERC. If it does not, replace the touch pad.

Thank you !!

The E codes E1-E7 are displayed in the copy counter.To display both digits of the E code press the ENTER key.When the machine detect E13 condition E1 is displayed in the copy counter.Hold down the enter key and 13 is displayed.
E 11 - Exposure lamp error.In this case check the exposure lamp continuity,the thermofuse is open or power suplly board defective.
E 12 -Exposure lamp error .AC drive defective,main board defective
E 13 - Zero cross signal error.Main control or DC power board defective.
To clear the service code turn OFF/ON the machine.

it may simply be a lose connection with the monitor cord. or the monitor cord may to be replaced.

Why is the display showing E"#"-F"#," for example, E1-F2?
Answer Is "PF" displayed on the control?
A temporary power failure has been detected. Press the Stop/Clear keypad to reset your control. You may need to reset your clock.
Is the display showing E0-F5?
The Self-Cleaning latch may be interfering with the oven door causing the Self-Cleaning cycle not to work. If the oven door is open and will not lock, press Stop/Clear to clear the display, press and hold the door switch plunger (located in the upper-right corner of the oven front), and the door latch will unlock. If the oven door is closed and locked, press Stop/Clear to clear the display; apply pressure to the upper-right corner of the oven door, and the door will unlock.
Is the display showing E"#"-F"#," for example, E1-F2?
You will need to schedule service.



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The E1- F5 error is a door lock error.

The control (TIMER) has likely failed in this instance - BUT...

Sometimes when you disconnect power to a range and reconnect it the electronic range control gets confused.
You should disconnect power again for 15 seconds and reconnect and see if that helps.

If it doesn't cure the E1- F5 error hold the bake button in until E0- F2 appears in the display.
This is the error for a stuck button on the keypad and is the way to clear the memory of the electronic range control.

Sometimes these work, but if the control has failed it won't make any difference.

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