While on the fridge makes a beep sound for a long time while flashing two " EE " on the screen what is the problem and can I fix it myself?

high low voltage board were likely not needed
board registers high temp and after a few days of constant high temp alarm will restart
by replacing low volt board all you did is start with empty register also when replacing low volt board they have to be programed for your model
sounds like you need service for your cooling issue

What is the make / model of your air conditioner. With out that information i cant help you with your ac repair problem.

AC Repair Company

LG Fridge Door Alarm ' Chris Inch

www.chrisinch.com/blog/articles/show/lg-fridge-door-alarm/

Aug 30, 2006 - It's just too bad I can't live with beeping noises going off every 30 seconds. .... took them a long time and they scratched the paint) the fridge beganbeeping ..... I opened the fridge door to let the alarm sound and then located the alarm..... I can't tell you how many times I've "snapped" since hearing this thing.

FIXED Frigidaire Professional Constant Beeping - ApplianceBlog

www.applianceblog.com/.../17546-Frigidaire-Professional-Constant-Bee...

Jan 15, 2010 - 10 posts - ‎3 authors
The refrigerator is not refrigerating and I don't here the fan go on or ... the water comes out from the water dispenser and so does the ice. ... Thank You so much! ... The unit is two years old from time of purchase. ... Then to install it you remove the #81 screws here: 11-Controls parts .... All times are GMT -6.

Fisher & Paykel fridge in alarm - Kitchen - Home - Whirlpool

forums.whirlpool.net.au > Home > Kitchen

WhirlpoolJan 24, 2010 - I push the selector button to mute the alarm and then it may not do it again ... I can determine the fault code through the number of beeps/flashes? ... myfridge started beeping every 6 hours abut a week ago. ... posted 2012-Aug-7, 3:17 pm.... If so, defrost the coils behind freezer, you can use a hair dryer to ...

Check this against your code, but iff EE is flashing you may have an internal electrical fault that needs to be checked out by a repair person.

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Sharp commercial grade microwave codes....
EE Mode Reason Action Required EE 1, EE 2 Magnetron failure

Call for service*
EE 3 Both magnetrons failed Call for service. EE 4 R-23GT, R-24GT and R-25JT only
Voltage too high Follow instructions on page 5 of Operation Manual under VOLTAGE SELECT to change from 208V to 230V. If problem is not corrected, call an electrician. EE 5 R-23GT, R-24GT and R-25JT only
Voltage too low Follow instructions on page 5 of Operation Manual under VOLTAGE SELECT to change from 230V to 208V. If problem is not corrected, call an electrician. EE 6, EE10, EE16 Thermistors failure Call for service. EE 7 Exhaust air temperature too high

Check that nothing is blocking air intake openings on oven back or that oven exterior is very hot. Correct. Wait a few minutes and try again. If problem persists, call for service.
EE 8 Circuit failure Call for service. EE 9 Maximum time is exceeded

Check page 11 in the Operation Manual. Touch STOP/CLEAR pad, and reprogram correctly.
EE 0 Fan lock error Call for service. EE17 Magnetron temperature too high

Touch STOP/CLEAR pad. Wait a few minutes and try again. If problem persists, call for service.

* EE 1 and EE 2: Can continue to use oven before service; however, check food carefully as additional cooking time will be needed.

Any time the EE is flashing, the servicer should be called. When EE is not flashing, check the reason and correct. Service is not necessary.

beeping when door is open is one of its features the flashing light means someone has tried to set something and not completed the selection just try pushing one of the buttonstill it stops

It means the aperture ring isn't locked. Turn the aperture ring on the lens to its smallest setting (largest F/number). If the ring has a lock, lock it. You can control the aperture from the camera the same way you would using a lens with no aperture ring.

turn both the nursery and parent units off.

turn on the parent unit.

hold menu for 5 secs until it beeps.

turn on the nursery unit.

press and hold the little round blue light at the top for about 5 second until it beeps.

the parent unit waits for the signal then pairs.

the flashing lights can be fixed by first turning the fridge off at the mains then turning both dials to economy ( this results in the fridge making a ..beeping sound). finally turning both dials fully in anti-clockwise to the off or zero position ( resulting in the fridge light bulb - going off).
Then lastly turning the dials back to our desired setting....(bulb light comes back on)
Now we only have the center green light on and NO FLASHING.

Unplug your refrigerator from the ac outlet, and 0open theref door for approx. 5 minutes. Then plug it again, after you hear the beeping close the door. wallah it's fixed.

Most of the F and P refrigerators have this problem.
Its either faulty wire connection to one of the fans of the fan itself.
You need to fix them.
:)