Appliance error codes can seem cryptic, but they follow predictable patterns. Here's a complete guide to decoding them.

Understanding Error Code Formats

Most appliances use alphanumeric codes:

F or E prefix = Fault/Error

Numbers indicate the specific component

Letters after numbers indicate severity

Common Patterns by Brand

Samsung Washers

UE/UB = Unbalanced load

SE/5E = Drainage issue

HE/H1 = Heating element fault

LG Dishwashers

OE = Drain error

IE = Water inlet issue

LE = Motor error

GE Ovens

F1 = Oven control board

F2 = Oven temperature exceeded

F7 = Stuck function key

Step-by-Step Diagnostic Process

Note the exact code - Write down the full alphanumeric sequence

Check the manual - Most manuals have a troubleshooting section

Power cycle - Turn off for 60 seconds, then restart

Look up the specific code - Use a reliable database

Free Resources

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