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Frigidaire Refrigerator Error Codes: H1, F3, CE Complete Guide

Quick Answer

Frigidaire refrigerators use a combination of letter-number codes and text alerts. H1 is the most common - it means the freezer or refrigerator temperature is too high, often after a power outage or door left open.

Frigidaire refrigerators use a combination of letter-number codes and text alerts. H1 is the most common - it means the freezer or refrigerator temperature is too high, often after a power outage or door left open. This is a temperature WARNING, not necessarily a component fault. F3 indicates a temperature sensor has failed (open or short circuit). CE means a communication error between the main board and the display board. SY CF indicates a compressor or sealed system fault. Frigidaire Gallery and Professional models may show additional model-specific codes. Enter diagnostic mode on most Frigidaire fridges by holding the Freezer and Refrigerator temperature buttons simultaneously for 5 seconds.

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About These Frigidaire Refrigerator Error Codes

Frigidaire fridge codes: H1 = high temp (most common, often after door open), F3 = sensor fault, CE = communication error. Diagnostic mode: hold Freezer + Fridge temp buttons 5 seconds.

Most Common Error Codes

H1 high temperature alarm40%
F3 sensor failure24%
CE communication fault14%
Power outage causing H112%
SY CF compressor fault10%

Symptoms You May Notice

  • Error code on display
  • Temperature alarm beeping
  • Freezer or fridge too warm
  • Display flashing
  • Compressor not running

Tools Required for Diagnosis

MultimeterFlashlightScrewdriver set

How to Identify Your Error Code

1

Identify the code. H1

Identify the code. H1: close doors, wait 24 hours for temp to stabilize. F3: test sensor. CE: check display board connector.

2

For H1 after power outage

3

For persistent codes

Replacement Parts

If your diagnostic testing proves the component has failed, you will need a replacement. We recommend OEM parts over aftermarket for water-handling components.

Part Name
Frigidaire Temperature SensorModel-specific · $15–$30
Frigidaire Display BoardModel-specific · $50–$120

Repair vs. Replace Calculator

Appliance Age (Years)7 Yrs
Labor Approach
Our Verdict
REPAIR
Estimated Cost: $68 (Parts) vs $1900 (New Machine)

Frequently Asked Questions

H1 after power outage - is food safe?
If the power was out less than 4 hours with doors closed, food is generally safe. A full freezer holds temperature for about 48 hours. Check food temperatures: discard anything above 40F for more than 2 hours. H1 will clear as temps recover.
How to enter Frigidaire fridge diagnostic mode?
Hold the Freezer and Refrigerator temperature buttons simultaneously for 5 seconds. The display enters test mode showing sensor readings and stored error codes. Press either button to scroll through readings.
Frigidaire Gallery vs Frigidaire Professional - same codes?
Yes, both use the same code system. Professional models may have additional codes related to their premium features (ice maker, water dispenser) but the base codes (H1, F3, CE) are the same.

Same Fix Works on These Brands

Frigidaire shares the same hardware platform with these brands. The diagnosis and repair steps are identical.

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Models Known to Experience HUB Errors

This repair applies to most Frigidaire refrigerators with this error code. Common model numbers include:

FFSS2615TS, LFSS2612TF, FGHB2868TF, FFHD2250TS, FGSS2635TF

Last verified for technical accuracy on March 15, 2026