Browse Appliance Error Codes A–Z

Search or browse appliance error codes by letter, number, brand, appliance type, or model.

Error codes help identify the system that may be causing a problem. However, they are not universal. The same code can mean something completely different on a washing machine, refrigerator, dishwasher, air conditioner, or boiler.

For the most accurate result, always match the code with the correct brand, appliance type, and model number.

Search for an Error Code

Use the search tool to find a specific code.

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Enter an error code, brand, appliance, or model

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Find Error Code

Try searches such as:

LG washer OE
Samsung washer 4C
Bosch dishwasher E15
Whirlpool washer F9 E1
Maytag dryer F01
Frigidaire refrigerator SY EF
Daikin air conditioner U4
Worcester boiler EA

Adding the brand and appliance type usually produces a more accurate result than entering the code alone.

Browse Error Codes Alphabetically

Choose the first letter shown in the error code.

A | B | C | D | E | F | H | I | L | O | P | S | U

Many appliance error codes begin with E or F, but manufacturers may also use letters such as:

C for communication, cooling, or control faults
D for door, drain, or defrost problems
E for general errors, sensors, water, or electrical faults
F for faults detected by the appliance control system
H for heating or temperature problems
L for lock, low water, or leak conditions
O for overflow, outlet, or drainage problems
P for pressure, power, or pump-related warnings
U for unbalanced loads or communication issues

These meanings are only general examples. Always open the guide for the correct brand and appliance before troubleshooting.

Browse Numeric Error Codes

Some appliances display numbers without letters.

Common numeric formats include:

A number may refer to a sensor, motor, water system, heating system, communication problem, or stored diagnostic fault.

Do not assume that code 22 on one appliance has the same meaning as code 22 on another.

Browse Numeric Error Codes

Browse Combined Letter and Number Codes

Many modern appliances use a combination of letters and numbers.

Examples include:

E01
E15
E18
F01
F21
F9 E1
CH05
LC1
4C
d80
UE

Spaces, dashes, capital letters, and lowercase letters may matter on some displays.

When searching, try the code exactly as it appears. You can also remove spaces or dashes if the first search does not return a result.

For example:

Search F9 E1
Then try F9E1

Popular Washing Machine Error Codes

Browse commonly searched washing machine fault codes from major brands.

Popular searches include:

LG washer OE
LG washer UE
Samsung washer 4C
Samsung washer 5C
Bosch washer E18
Whirlpool washer F9 E1
Maytag washer F5 E3
Electrolux washer E11
Hotpoint washer F05
Beko washer E01

Browse Washing Machine Error Codes

Popular Dryer Error Codes

Find codes for electric dryers, gas dryers, condenser dryers, heat-pump dryers, and tumble dryers.

Popular searches include:

LG dryer d80
LG dryer d90
Samsung dryer HC
Whirlpool dryer F01
Maytag dryer F01
Electrolux dryer E64
Bosch dryer E90
Miele dryer F66

Browse Dryer Error Codes

Popular Dishwasher Error Codes

Search dishwasher codes related to drainage, water supply, heating, leaks, pumps, sensors, and door faults.

Popular searches include:

Bosch dishwasher E15
Bosch dishwasher E24
Samsung dishwasher LC
Whirlpool dishwasher F9 E1
Frigidaire dishwasher i20
Electrolux dishwasher i30
Miele dishwasher F11
Fisher & Paykel DishDrawer F1

Browse Dishwasher Error Codes

Popular Refrigerator Error Codes

Browse refrigerator and freezer codes covering cooling, fans, defrost systems, ice makers, sensors, and communication faults.

Popular searches include:

Samsung refrigerator 22E
Samsung refrigerator 5E
LG refrigerator IF E
Whirlpool refrigerator PO
Frigidaire refrigerator SY EF
GE refrigerator error codes
Haier refrigerator F1
Fisher & Paykel refrigerator fault codes

Browse Refrigerator Error Codes

Popular Air Conditioner Error Codes

Find fault codes for split systems, heat pumps, portable units, window air conditioners, and ducted systems.

Popular searches include:

Daikin U4
Daikin A5
Gree E6
Haier E7
LG CH05
Mitsubishi E6
Carrier E1
Midea P1

Browse Air Conditioner Error Codes

Popular Boiler and Furnace Error Codes

Browse heating-system codes related to ignition, water pressure, flame detection, circulation, overheating, fans, and thermostats.

Popular searches include:

Worcester boiler EA
Vaillant boiler F22
Ideal boiler F1
Baxi boiler E1
Navien boiler E003
Lennox furnace error codes
Trane furnace error codes
Rheem furnace fault codes

Gas heating appliances can create serious safety risks. Internal gas repairs should only be performed by properly qualified professionals.

Why One Error Code Can Have Several Meanings

Appliance error codes are created by individual manufacturers. There is no single worldwide code system.

For example, E1 may indicate:

A water supply problem
A temperature sensor fault
A drainage problem
A communication failure
A pressure warning
A door or lid problem

The correct meaning depends on:

Brand
Appliance type
Model number
Product series
Country or region
Current appliance symptoms

Never order a replacement part based only on the error code. Confirm the model and complete the appropriate checks first.

How to Read an Appliance Display

Digital appliance displays can be difficult to read.

Common mistakes include:

Confusing zero with the letter O
Confusing one with the letter I
Confusing five with the letter S
Missing a space between two code groups
Reading a lowercase letter as a number
Mistaking a timer value for an error code
Mistaking a service reminder for a fault

Take a clear photograph of the display before turning the appliance off. This can help you compare the code with the manual or troubleshooting guide later.

What If the Appliance Has No Digital Display?

Older or simpler appliances may communicate faults through:

Flashing lights
Beeping patterns
Indicator combinations
Blinking start buttons
Warning symbols
Repeated pauses
Different display colors

Count how many times the light flashes before the pattern repeats.

Also note:

Which lights are flashing
Whether the appliance is beeping
What cycle was running
Whether water entered or drained
Whether the appliance heated, cooled, or spun
What happened immediately before the warning appeared

Search using the brand, appliance, model, and flashing-light pattern.

Example:

Maytag washer sensing light flashing

How to Find the Correct Error-Code Guide

Follow these steps:

Write down the exact code.
Confirm the appliance brand.
Identify the appliance type.
Find the full model number.
Select your country or regional model where relevant.
Open the guide matching all available details.
Compare the listed symptoms with your appliance.
Start with the safest and simplest checks.

If the guide does not match your appliance symptoms, stop and confirm the model before continuing.

What You Will Find in an Error-Code Guide

A complete guide may include:

Direct code meaning
Appliance type
Brands and models affected
Most likely causes
Safe homeowner checks
Reset instructions
Step-by-step troubleshooting
Possible components involved
Situations where the usual fix does not work
Regional model differences
Repair difficulty
When professional service is required
Manufacturer manual or official source
Last reviewed date

An error code usually identifies a condition or system. It does not always prove that one specific part has failed.

What If the Code Is Not Listed?

First, check that the code has been read correctly.

Then try:

Adding the manufacturer name
Adding the appliance type
Adding the model number
Removing spaces or dashes
Searching the visible symptom
Searching the flashing-light pattern
Checking whether the display shows a maintenance reminder

You may also contact Error Code Vault with:

Brand
Appliance type
Full model number
Country
Exact error code
Display photograph
Symptoms
Troubleshooting already attempted

Verified requests may be considered when new guides are added to the database.

Important Safety Information

Stop using the appliance immediately if you notice:

Smoke
Sparks
Burning smells
Gas smells
Water near electrical wiring
Severe overheating
Damaged cables
Repeated circuit-breaker trips
Refrigerant leakage
Loud grinding or metal contact

Disconnect the appliance from power only when it is safe to do so.

Do not remove panels or touch internal wiring while the appliance is connected to electricity.

Repairs involving gas, mains electricity, refrigerants, sealed cooling systems, internal wiring, or major disassembly should be performed by a qualified professional.

Frequently Asked Questions

Are appliance error codes universal?

No. Manufacturers create their own error-code systems. The same code can have different meanings across brands and appliance types.

Can I search using only the error code?

Yes, but adding the brand and appliance type will usually produce a more accurate result.

Why does my error code contain two groups?

Codes such as F9 E1 may identify a main fault category and a more specific condition. Enter both groups when searching.

Does resetting an appliance repair the fault?

No. A reset may clear a temporary control problem, but it will not repair a blocked hose, failed sensor, damaged motor, leaking system, wiring fault, or defective component.

Can an error code identify the exact failed part?

Not always. A code usually points to a system or operating condition. Several possible causes may need to be checked before replacing a part.

What should I do if the error returns after resetting?

Stop repeatedly resetting the appliance. Open the relevant troubleshooting guide, check for visible symptoms, and arrange professional service when the fault involves unsafe or internal components.

Why does my code look different from online examples?

The appliance may belong to a different model series or region. Confirm the full model number and country before following any instructions.

Is Error Code Vault affiliated with appliance manufacturers?

No. Error Code Vault is an independent informational website. Brand names, model numbers, product names, and trademarks belong to their respective owners.