Haier HRF520FS - User Manual

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This service information is designed for experienced repair technicians only and is not designed for use by the general public. It

dose not contain warnings and cautions to advice non-technical individuals of potential dangers in attempting to service a product.

Product powered by electricity should by serviced or repaired only by experienced professional technicians. Any attempt to service

or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.

Order No.Ref-520-20190410-SM1

Refrigerator

MODEL:

HRF520BW

HRF520BS

HRF520BHS/HRF520BHC

HRF520FS

HRF520FHS/HRF520FHC

©2019(HAIER ELECTRICAL APPLIANCES COR. LTD)

All right reserved. Unauthorized copying and distribution is a violation of law.

WARNING

Haier Group Version: V1 Date: 20190410

Table of Contents

Other manuals for Haier HRF520FS

User Manual38 pages

Questions and Answers:

E
Eric RogersAug 16, 2025
What to do if my Haier Refrigerator is not cold enough?
- J
  Jonathan MclaughlinAug 16, 2025
  If your Haier Refrigerator isn't cold enough, here are a few things to check: * The temperature setting might be too high. Try resetting it to a lower temperature. * The food you're storing might be too warm. Always cool food down before putting it in the refrigerator. * You might have stored too much food at once. Try storing smaller quantities. * The food items might be too close together, blocking airflow. Leave some space between them. * Ensure that the door or drawer is tightly closed. * Avoid opening the door or drawer too frequently or leaving it open for too long.
I
ibaldwinAug 19, 2025
Why does my Haier HRF520FS make abnormal sounds?
- L
  logan56Aug 19, 2025
  Abnormal sounds from your Haier Refrigerator can be due to: * The appliance not being located on level ground. Adjust the feet to level the appliance. * The appliance touching objects around it. Remove any objects surrounding the appliance.
C
Christopher BrownAug 22, 2025
Why isn't the light working in my Haier HRF520FS?
- D
  Dawn CoxAug 22, 2025
  The interior lighting or cooling system of your Haier Refrigerator may not work due to: * The mains plug not being connected. Connect the mains plug. * The power supply not being intact. Check the electrical supply to the room. * The LED lamp being out of order. Please call customer service to change the lamp.
A
Adam GreenAug 28, 2025
Why is there too much ice in my Haier HRF520FS Refrigerator freezer?
- J
  Jeff FordAug 28, 2025
  Excessive ice and frost in the freezer compartment of your Haier Refrigerator may be due to: * Goods not being adequately packaged. Always ensure goods are well packed. * The door or drawer not being tightly closed. Make sure to close it properly. * The door or drawer being opened too frequently or for too long. Avoid excessive opening. * The door or drawer gasket being dirty, worn, cracked, or mismatched. Clean or replace the gasket. * Something inside preventing the door or drawer from closing properly. Reposition items to allow proper closure.
M
Mary KempAug 31, 2025
Why is my Haier HRF520FS too cold?
- D
  Dylan GrayAug 31, 2025
  If your Haier Refrigerator is too cold, it could be because: * The temperature is set too low. Try resetting the temperature to a higher setting. * The Fast Freeze/Fast Cool function is activated or running for too long. Switch off the Fast Freeze/Fast Cool function.
A
Ashley GomezSep 3, 2025
What does the alarm beep mean on my Haier Refrigerator?
- K
  Kari HooperSep 3, 2025
  An alarm beep on your Haier Refrigerator indicates: * The fridge storage compartment door is open. Close the door or silence the alarm manually. * The temperature in the freezer is too high. The alarm is normal when first started; you can silence it manually.
C
cjonesSep 6, 2025
How to fix a Haier HRF520FS compressor that is not working?
- J
  Jennifer SilvaSep 6, 2025
  If the compressor of your Haier Refrigerator isn't working, there are a couple of things you can check: * Make sure the mains plug is properly connected to the mains socket; if not, connect it. * The appliance might be in the defrosting cycle, which is normal for automatic defrosting.
N
Nicole BennettSep 9, 2025
What causes moisture inside my Haier Refrigerator?
- L
  lindsey17Sep 9, 2025
  Moisture forming inside your Haier Refrigerator compartment can be attributed to: * A climate that is too warm and damp. Increase the temperature setting. * A door or drawer that is not tightly closed. Ensure it is properly closed. * The door or drawer being opened too frequently or for too long. Avoid excessive opening. * Food containers or liquids being left open. Allow hot foods to cool and cover all foods and liquids.
I
iramirezSep 12, 2025
Why does my Haier HRF520FS have moisture on the outside?
- J
  Joseph SanchezSep 12, 2025
  Moisture accumulating on the outside surface of your Haier Refrigerator, or between the doors and drawer, may be caused by: * A climate that is too warm and damp. This is normal in humid conditions and should decrease when humidity drops. * The door or drawer not being closed tightly. Ensure that the door or drawer is tightly shut.

Haier HRF520FS Specifications

General

Brand	Haier
Model	HRF520FS
Category	Refrigerator
Language	English

Summary

Disassembly and Installation

Component Disassembly

Step-by-step guide for disassembling air ducts, fans, lamps, and other parts.

Door Reversibility

System Flow Principle

Refrigerating Cycle Plan

Circuit Diagram

Brief Principle Diagram

Main Control Chart

Sensor Operating Principles

Explains sensor functions, parameters, and testing for forced operations.

Control and Display System

Control and Display Panel

Function Adjustment

Quick Check and Self-Test

Fault Code Diagnostics

Explains how to enter and interpret fault codes for diagnosing refrigerator issues.

T Mode Testing

Troubleshooting

Symptom: No Freezing

Provides a flowchart for diagnosing and resolving "no freezing" issues.

Symptom: No Shutdown

Offers troubleshooting steps for a refrigerator that does not shut down properly.

Symptom: Poor Freezing

Outlines diagnostic procedures for a refrigerator experiencing poor freezing.

Symptom: No Starting

Guides on troubleshooting a refrigerator that fails to start after power connection.

Symptom: No Defrosting

Provides steps to diagnose and fix problems with the refrigerator's defrosting function.

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