LG Mini Washer FF: Water or hoses may be frozen

Documentation checkedBy ErrHiveUpdated October 28, 2026

THE SHORT ANSWER

Water or hoses may be frozen

FF indicates water or hoses may be frozen. Check whether the installation area recently froze.

First safe check

Check whether the installation area recently froze.

Applies to

LG Mini Washer/SideKick in freezing conditions.

Before you start

Do not force frozen parts, use an open flame, or pour boiling water into the machine.

Go to safe checks

WHAT YOU MAY NOTICE

Symptoms to record

The display shows FF.

WORK THROUGH THE BASICS

Safe troubleshooting checks

0 of 1 checked

Use the checkboxes to keep track as you read. Stop at any warning or step that does not match your appliance.

Check the relevant condition
Remove laundry only when the drawer and lid open freely. Follow the model’s thawing instructions; request help when a frozen closure prevents safe access.
What to note
Use the result to decide whether the issue is resolved or needs service.

THE DETAILS MATTER

Scope & troubleshooting notes

Interpret this code in context

A forced drawer can be damaged. A photograph of the installation and the recent temperature history can help support distinguish freezing from another fault.

YOUR NEXT DECISION

When to stop and get help

Request service if FF remains after safe thawing or occurs without freezing conditions.

Record what you see

Keep the full model number, exact displayed code, and your observations together for the next conversation.

Use the right support

Contact the manufacturer or a qualified appliance technician when the guide calls for service.

LG support

THE EVIDENCE

Sources & verification

Our explanations are editorial summaries of the documentation below. They do not replace the instructions for your exact appliance.

LG Mini Washer — FF Error
LG USA · Manufacturer support · Checked Oct 28, 2026
Error-code troubleshooting; relevant display identified in the article — LG Mini Washer exposed to freezing conditions.

ErrHive is an independent information resource, not an authorized representative of LG. Follow your appliance’s manual. Hazardous repairs belong with qualified professionals. Read our safety policy.