Error Code: FL

Error code FL can have different meanings depending on the brand and appliance type. Below are troubleshooting guides organized by brand to help you identify and fix the issue.

Safety Reminder: Always disconnect power before inspecting electrical appliances. If you're not comfortable with DIY repairs, contact a qualified technician.

LG

LG Portable Air Conditioner FL Code: What It Means and How to Drain It

The FL or CH04 code on an LG portable air conditioner usually means the condensate tank is full. Learn how to drain it safely and when repeated FL needs service.

Portable Air Conditioner

Portable Air Conditioner FL P1 Error Code: What It Means and How to Fix It

FL and P1 on a portable air conditioner both point to the internal water tank or float switch. This guide explains how the codes differ, why they often appear together, and how to drain, reset, and prevent the issue on Hisense, LG, Midea, Frigidaire, GE, Whirlpool, Danby, and Electrolux models.