Frigidaire Refrigerator Error H-HI

⚡ Quick Answer: The Frigidaire refrigerator error H-HI indicates a high temperature condition inside the refrigerator compartment. This error is often accompanied by ... ✅ DIY Fixable

What Does Error H-HI Mean?

The Frigidaire refrigerator error H-HI indicates a high temperature condition inside the refrigerator compartment. This error is often accompanied by an audible alarm and a flashing display, signaling that the internal temperature has exceeded safe limits, potentially causing food to warm or items to thaw. Common causes include warm external conditions, a door left open or a faulty door seal, and blocked airflow. Proper troubleshooting can help address these issues promptly.

Common Symptoms:

  • HI or H1 displayed on panel
  • Audible alarm/beeping
  • Fridge/freezer temperature higher than setpoints
  • Potential warm food / thawing items

Possible Causes

  • Internal temperature too high due to warm conditions (high)
  • Door left open or faulty door seal (medium)
  • Blocked/dirty coils or airflow obstruction (medium)
  • Faulty temperature sensor/thermistor (medium)

How to Fix Error H-HI

DIY Fix Initial user‑level troubleshooting for HI error

  1. Ensure doors are fully closed and sealed
  2. Check and correct temperature setpoints to recommended values
  3. Clear any obstructions blocking vents inside unit
  4. If error just appeared after door open, wait a few hours to cool and see if clears
  5. Perform a power reset: unplug for ~30 seconds then reconnect

Technician Only Technician inspection and repair steps

  1. Measure actual internal fridge/freezer temps with a thermometer
  2. Test and clean condenser coils for accumulation of dust/debris
  3. Inspect and test door seals; replace if worn
  4. Check evaporator and condenser fans for proper operation
  5. Test thermistors/temperature sensors with multimeter and replace if out of spec
  6. Diagnose airflow blockage and repair as needed

Parts needed: thermistors / temperature sensors, door gasket/seal, condenser coils cleaning tools, fan motors if faulty

🛑 When to Call a Pro:
  • If high temperature persists after basic troubleshooting
  • If internal components (sensors, fans) appear faulty
  • If there’s possible refrigerant or compressor failure

Technical Specifications

wattage N/A
component Temperature Sensor
resistance 5-10 kOhms
part_number 5303918277
voltage_rating 120V AC

Common Questions

What does H-HI error mean on frigidaire refrigerator?

H-HI error indicates high internal temperatures, signaling a potential issue with food safety.

Can I fix frigidaire refrigerator H-HI error myself?

Yes, check that doors are closed, seals are intact, and vents are unobstructed.

How much does it cost to fix H-HI error?

Repair costs range from $50 to $300+, depending on parts and labor.

When should I call a technician for H-HI?

Call a technician if the high temperature persists after troubleshooting or if internal components seem faulty.

Sources & References

Data last verified: 2026-02-19

User Comments (0)

Share your experience or solution below.

Be the first to comment!