Samsung Microwave Code E-83: Control Link Unreliable
General communication trouble is what E-83 stands for on Samsung US microwaves. The listing separates this from the open and short cases, so the control found the link between its boards unreliable without calling it a…
- Code
- E-83
- Appliance
- Microwave
- Brand
- Samsung
- Warranty
- 30-day workmanship
What E-83 means
General communication trouble is what E-83 stands for on Samsung US microwaves. The listing separates this from the open and short cases, so the control found the link between its boards unreliable without calling it a clean break or a clean short. You may see a code, a display that behaves oddly, or keypad presses that sometimes register and sometimes do not, which makes the oven feel unreliable.
Common causes of E-83
- Signals between the keypad board and the control that are corrupted or intermittent
- A cable or connector that makes contact only some of the time
- Interference from a power disturbance
1. Take power off the oven, plug or breaker. 2. Let any moisture dry fully with the door open. 3. A 60 second pause, then power on. 4. See whether the keypad answers normally. 5. Press Stop/Clear a few times and note whether the display follows each press. 6. Request service if E-83 returns.
- An intermittent link is harder to catch than a dead one, so we check the boards and cable while the oven runs.
- We note when the code appears, since timing is a clue.
- The price comes in writing first.
Other Microwave codes
Why is E-83 separate from E-81 and E-82?
Those two describe a clean open and a clean short. E-83 is the general case where communication failed without either condition being named, so the cause is less specific.
It works sometimes. Why?
A link that makes contact only part of the time gives that pattern. Tell us when it acts up, because that helps us find it.
Can a power surge cause E-83?
A surge can upset the exchange between boards and leave a code. If the reset clears it for good, a surge is a fair explanation.
Still seeing E-83?
A technician diagnoses it on site and gives you the price in writing before any work starts.