On a Everest Cooler what does E2 and E4 mean - Everest Refrigeration EPR2

PDF]SERVICE Manual - Quietside

https://www.quietside.com/archives/.../Service%20ACC1800C.pdf

When error occurs in air conditioner, error code is displayed on indoor unit .... Display priority order at overlapping error : E1?E4?E5?P0?P0?P5?P6?t1? ...

Midea air conditioner error codes

airmaster.net/midea-air-conditioner-error-codes/

Midea air conditioner error codes. Indoor unit error code explanation: R series: ... E1, Indoor / outdoor units communication protection. E2, Zero-crossing signal error ... E4, Outdoor unit temp. sensor or connector of temp. sensor is defective.

[PDF]Download the Fault Error Code Booklet - Samsung

Here are the SoleusAir error codes...
e2 Room temperature outside of working range of unit (too cold).
e3 Faulty coils - Repairs needed.
e4 Internal frost in the unit - Defrost.
e5 General failure - repair needed.
e7 Reservoir full - Empty the reservoir.
If the unit is freezing up (frosting) you may want to check (clean / replace) the filters.

Temperature sensor error code.

Login'Contact Us Appliance Appliance Repair Questions? Ask a Technician for Answers ASAP
Ask an Expert Home Improvement Questions Appliance Technician
How JustAnswer Works:

• Ask an Expert
• Get a Professional Answer
• 100% Satisfaction Guarantee

Ask Daniel Your Own Question
Daniel, Home Appliance Technician
Category: Appliance
Satisfied Customers: 16124
Experience: 20+ yrs. experience in white goods repair. NVQ Level 2 electronics manufacturers training courses. Type Your Appliance Question Here... Daniel is online now Hi, I have a BWE40 Wine Cooler and an E2 Error Message.

Resolved Question:

Hi, I have a BWE40 Wine Cooler and an E2 Error Message. What does this mean please?
Submitted: 3 years ago.
Category: Appliance Share this conversation
Expert: Daniel replied 3 years ago.
Hi
E2 error code is a temperature sensor error code.

Remove the plastic black cover on the back and you will see the control board.
On the board you will see a wiring block with 4 thin wires going to it.
Test the 2 wires on the left and the 2 wires on the right with a multi meter. The reading in Kohms (kiloohms) should be the same.
If any are faulty then they will need to be replaced.
If the readings are the same, replace a faulty control board to be rid of the E2 error and your problem.

Try Retrevo Manuals.com lots of manuals but you really have to search for them. Make sure you gave make, model number etc.

I had the same problem on my DWC513BLS wine cooler (12 years after your original post). I fixed mine after much troubleshooting. If someone have a similar problem, here are the error codes for that unit :

E4 = Defrost sensor defect
E3 = Defrost sensor disconnected
E1 = Lower chamber sensor disconnected
E2 = Lower chamber sensor defect
E7 = Upper chamber sensor disconnected
E8 =Upper chamber sensor defect

To correct E4, I had to replace the defrost sensor with part #DWC276.

E4 error is a pressure and temperature differential. Check the steam generator solenoid,steam generator water pump and water sensor in clean water reservoir. If any of these components are faulty then replace. If all ok refer to E2 error and check inner temperature sensor or check for steam leaks

I do know that the owners manual should show you what each and every code means? Some times the manufacture will paste a strip located on the panel of the indoor unit showing what each code means. If not, I would contact the factory on this. I know on Bryant, Mitsubishi splits, Day and night, (Bryants), Tranes, Lennox and most all others, do show in the manual and on the unit behind the panel. Try looking for them there.
Sincerely, shastalaker7

I believe E4 on ths 730si means that the speed of the motor the sensor is detecting is greater than the set speed. E2 would be the opposite. I believe there is a way to calibrate the speed. Look at the smaller motor controller board.

Between phone calls to danby and my neighbor, we fixed this problem. My E4 was on the left (lower chamber). If you have one on the right it is the upper chamber. The E4 is a defrost sensor that can be ordered from Danby's distributor (call Danby for the one in your area). The part and shipping were around $30.

If your E4 is on the left...

- remove the top shelves
- open the cover inside the cooler above the digital read outs (the top unscrews)
- inside is were the repacement sensor plugs in
- replace the one with the long cord
- run the sensor down the back to the lower chamber
- replace all covers and parts

If the E4 is on the right...

- remove the top shelves
- look on the right hand wall for a black plastic grate, the sensor is under this grate
- replace the sensor (simple plug and play)
- replace the racks.

Please pass this on, it was a ***** to deal with Danby and I nearly trashed the cooler out of sheer frustration.

Dear moriquenda
welcome to fixya.
Did you try resetting the system by pulling the plug and waiting 5 minutes then restarting the wine cooler?This may solve you problem.

Danby expects customers to call service and does not imagine the rest of the world being able to utilize these codes.
Closed minded, Huh?

Please remember to leave a rating!
Huuum