Haier HB21FC75 - User Manual

Questions and Answers:

A
Amanda RamseyAug 30, 2025
How to prevent moisture formation inside my Haier HB21FC75?
- D
  Danielle EatonAug 30, 2025
  To prevent moisture formation inside your Haier Refrigerator: the fridge may be in a hot or humid environment (try raising the temperature slightly in the affected compartment), the door or drawer of the fridge may be left opened (make sure the door gaskets are clean and sealing well), the door or drawer is opened too frequently or for too long of a time (reduce the frequency of door openings), or food containers or liquids are left opened (let hot foods cool and cover foods and liquids).
L
Laura Mitchell DVMAug 29, 2025
What to do if the icemaker in my Haier Refrigerator has stopped making ice?
- Z
  zpattersonAug 29, 2025
  If the icemaker in your Haier Refrigerator has stopped making ice, it could be due to a few reasons: the ice cube height sensor arm may have detected a full tray condition (distribute ice to increase harvest volume), the water supply valve is closed (turn it on), the freezer section isn't cold enough (adjust to a colder setting and allow 24 hours), or the water source saddle valve is blocked (check for obstruction and replace if damaged).
C
Christine MedinaAug 28, 2025
What to do if the compressor doesn’t work on my Haier HB21FC75 Refrigerator?
- M
  Mary WongAug 28, 2025
  If the compressor on your Haier Refrigerator isn't working, first ensure that it is not set to automatically, noting that the deep freeze cooling period lasts about 30 minutes. Check that the power plug is fully inserted into the outlet. Also, inspect the 15A fuse and circuit breaker, replacing or resetting them as needed. Finally, verify that there is power in the room by contacting your local electric company.
W
William MillerAug 27, 2025
Why does my Haier HB21FC75 Refrigerator run so frequently?
- T
  Tracy HendersonAug 27, 2025
  If your Haier Refrigerator runs frequently or for a long time, you can try the following: Adjust the temperature settings in both the freezer and fresh food compartments to a slightly warmer setting, and allow 24 hours for the refrigerator to reach a new balance. Clean or replace any dirty, frayed, or cracked gasket seals. Also, remember that the icemaker adds an extra workload. Try to reduce how often you open the doors or drawers.
C
Colleen DelacruzAug 27, 2025
Is it normal for the compressor to cycle frequently on and off in my Haier Refrigerator?
- D
  David ValdezAug 27, 2025
  Yes, it is normal. The compartment temperature sensors keep the fridge at the set points causing the compressor to cycle. The fridge compressor will provide required cooling.
D
Daniel BeasleyAug 25, 2025
How to clean the inside of my Haier HB21FC75 Refrigerator?
- K
  Kimberly MillerAug 26, 2025
  To clean the inside of your Haier Refrigerator, clean all inside surfaces with warm water and a clean soft damp cloth, then wipe dry. Also, wrap and cover foods to extend their useful life, as foods stored beyond their useful life can cause the fridge to become dirty.
M
Mary SchroederAug 25, 2025
Why does my Haier HB21FC75 run so frequently or for a long time?
- A
  Anthony CruzAug 25, 2025
  Your Haier Refrigerator might be running frequently or for a long time because the room or outside temperature is too high (this is normal), the automatic icemaker is in operation (this adds extra workload), the doors or drawers are frequently opened and closed (try to reduce this), the control settings are set to a cold level (raise the compartment temperatures slightly and allow 24 hours to reach a new balance), the door and/or drawer gasket seals may be dirty, frayed, or cracked (clean off the gaskets or heat slightly with a hair dryer), or the condenser is dirty (clean the condenser).

Haier HB21FC75 Specifications

General

Brand	Haier
Model	HB21FC75
Category	Refrigerator
Language	English

Summary

Appliance Safety and Handling

General Safety Precautions

Basic safety precautions for using the appliance, including handling power cords and repairs.

Energy Saver Instructions

Energy Saver Feature Operation

Information on how to turn the energy saver feature on or off to prevent rust.

Installing Your Refrigerator

Unpacking and Installation Preparation

Steps for unpacking and preparing the refrigerator for installation.

Proper Air Circulation Requirements

Recommended clearances around the refrigerator for optimal performance.

Electrical Requirements and Extension Cord Use

Guidelines for power outlet connection and safe use of extension cords.

Installation Location Limitations

Specifies suitable locations, avoiding extreme temperatures and ensuring level surfaces.

Parts and Features Overview

Fresh Food Compartment Layout

Identifies components and storage areas within the fresh food section.

Freezer Compartment Layout

Identifies components and storage areas within the freezer section.

Removing and Installing Doors

Water Line Disconnection Procedure

Step-by-step guide for safely disconnecting the water line from the appliance.

Removing and Installing Doors (Cont.)

Water Line Reconnection Procedure

Instructions for properly reconnecting the water supply line to the refrigerator.

Left French Door Removal and Installation

Steps for removing and reinstalling the left French door.

Removing and Installing Doors (Cont.)

Right French Door Removal and Installation

Steps for removing and reinstalling the right French door.

Freezer Drawer Removal and Installation

Instructions for safely removing and reinstalling the freezer drawer.

Connecting the Water Supply Line

Detailed instructions for connecting the water supply line to the refrigerator's water valve.

Preparing Your Refrigerator for Use

Pre-Use Preparation and Cleaning

Actions to take before initial operation, including cleaning and placement.

Initial Usage and Temperature Stabilization

Guidance on starting the refrigerator and allowing it to reach stable temperatures.

Exterior Control Panel Functions

Exterior Control Center Layout

Identification and function of buttons and indicators on the exterior control panel.

Express Chill Mode

How to activate and deactivate the Express Chill function for rapid cooling.

Exterior Control Panel Functions (Cont.)

Express Freeze Mode

Instructions for using the Express Freeze function to quickly freeze items.

Quick Ice Production

How to enable Quick Ice mode to increase ice cube production.

Exterior Control Panel Functions (Cont.)

Alarm, Lock, and Unlock

How to manage door alarms and lock/unlock the control panel.

Time Setting and Room Temp Display

Procedures for setting the clock and viewing the ambient room temperature.

Ice Maker On;Off

How to turn the automatic ice maker on or off.

Interior Control Panel Functions

Interior Control Center Layout

Identifies buttons and indicators on the interior control center.

Fresh Food Temperature Adjustment

How to set the desired temperature for the fresh food compartment.

Freezer Temperature Adjustment

How to set the desired temperature for the freezer compartment.

Interior Control Panel Functions (Cont.)

Freezer Express Freeze Setting

How to activate and deactivate the freezer's express freeze function.

Fresh Food Express Chill Setting

How to activate and deactivate the fresh food compartment's express chill function.

Quick Ice Function Activation

Steps to activate the quick ice function using interior controls.

Interior Control Panel Functions (Cont.)

Ice Maker and Sabbath Mode

Controls for the ice maker and the Sabbath mode feature.

Celsius;Fahrenheit Conversion

How to switch between Celsius and Fahrenheit temperature displays.

Water Filter Indicator

Information on the water filter indicator and its reset.

Interior Control Panel Functions (Cont.)

Energy Saver and Demo Mode

How to use and disable the energy saver and demo modes.

Power Surge and Loss Protection

Information on surge protection and power loss memory settings.

Display Operation Issues

What to do if the display is not working correctly but tones are heard.

About the Fresh Food Compartment

Fresh Food Storage and Shelf Adjustment

Tips for storing food and adjusting shelf heights for optimal use.

Crisper Use and Humidity Control

How to use crispers and adjust humidity for different produce.

Full-Width Pantry and Door Bins

Details on the full-width pantry and adjusting door bins.

Food Storage and Maintenance

Food Storage and Air Circulation

Advice on spacing food for air circulation and maintaining freshness.

Changing Fresh Food Light Bulbs

Instructions for replacing the light bulbs in the fresh food compartment.

Air Curtain Installation and Removal

Steps for servicing the air curtain, if necessary.

Fresh Food Storage Tips

Freezer Operation and Light Bulb Change

Information on freezer use and how to replace its light bulb.

Precautions When Freezing Food

Icemaker Preparation and Water Supply

Steps for preparing the icemaker and connecting the water supply.

Icemaker Operation and Precautions

Icemaker Precautions and Operation

Safety guidelines and operational advice for the automatic icemaker.

Icemaker Operation and Maintenance

Icemaker Water Inflow Adjustment

How to adjust water inflow for ice production and manage ice cube quality.

Defrosting and Cleaning Procedures

Automatic Defrosting

Explanation that the refrigerator defrosts automatically.

Cleaning Procedures

Instructions for cleaning the interior and exterior surfaces safely.

Changing the Water Filter

Water Filter Replacement

When and how to change the water filter and reset the indicator.

Shutting Off the Refrigerator

Power Failure Management

Advice on managing food during and after a power outage.

Storage and Vacation Procedures

Steps for shutting down the refrigerator for extended periods.

Transportation Guidelines

Precautions and instructions for safely moving the refrigerator.

Troubleshooting Common Issues (Part 1)

Compressor Operational Issues

Diagnosing issues when the compressor fails to operate.

Frequent Refrigerator Operation

Understanding why the refrigerator may run for extended periods.

Troubleshooting Common Issues (Part 2)

Compressor Cycling Patterns

Addresses frequent on/off cycles of the compressor.

Temperature Setting Discrepancies

Resolving issues with freezer too low or fresh food too cold.

Unintended Food Freezing

Troubleshooting food freezing in specific compartments.

Display Error Code Interpretation

What to do when error codes appear on the display.

Troubleshooting Common Issues (Part 3)

High Compartment Temperatures

Diagnosing and resolving high temperatures in freezer or fresh food sections.

Sectional Temperature Imbalances

Addressing temperature issues in one section while the other is fine.

Crisper Temperature Issues

Troubleshooting high temperatures specifically in the crisper drawer.

Troubleshooting Humidity and Moisture

Internal Moisture and Frost

Causes and solutions for moisture and frost inside the refrigerator.

Crisper Drawer Moisture Accumulation

Addressing moisture accumulation in crisper drawers.

External Condensation Solutions

Solutions for condensation forming on the exterior of the refrigerator.

Troubleshooting Icemaker Issues (Part 1)

Icemaker Ice Production Failure

Diagnosing why the icemaker has ceased producing ice.

Low Icemaker Capacity

Troubleshooting low ice production or harvest volume.

Continuous Icemaker Operation

Addressing the icemaker running without stopping.

Troubleshooting Icemaker Issues (Part 2)

Iced Cubes Odor Issues

Causes and solutions for ice cubes developing an unpleasant smell.

Cold Water Dispensing Issues

Troubleshooting issues with the cold water dispenser not working.

Water Odor and Pressure Problems

Addressing strange odors in water and low water pressure.

Troubleshooting Other Issues

Refrigerator Odor Causes

Identifying and resolving bad odors within the refrigerator.

Door and Drawer Closure Issues

Diagnosing and fixing issues with doors or drawers not closing properly.

Drawer Sliding Difficulties

Troubleshooting drawers that are hard to slide or close.

Troubleshooting Light and Noise Issues

Light Bulb Functionality

What to do when the interior light bulb is out.

Beeping Noise Troubleshooting

Identifying the cause of a beeping noise from the refrigerator.

Limited Warranty Information

Warranty Coverage Scope

Specifies what is covered, for how long, and key exclusions.

Warranty Service Procedures

Procedures for obtaining warranty service and making claims.

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Table of Contents

Questions and Answers:

Haier HB21FC75 Specifications

Summary

Appliance Safety and Handling

General Safety Precautions

Energy Saver Instructions

Energy Saver Feature Operation

Installing Your Refrigerator

Unpacking and Installation Preparation

Proper Air Circulation Requirements

Electrical Requirements and Extension Cord Use

Installation Location Limitations

Parts and Features Overview

Fresh Food Compartment Layout

Freezer Compartment Layout

Removing and Installing Doors

Water Line Disconnection Procedure

Removing and Installing Doors (Cont.)

Water Line Reconnection Procedure

Left French Door Removal and Installation

Removing and Installing Doors (Cont.)

Right French Door Removal and Installation

Freezer Drawer Removal and Installation

Connecting the Water Supply Line

Connecting the Water Supply Line

Preparing Your Refrigerator for Use

Pre-Use Preparation and Cleaning

Initial Usage and Temperature Stabilization

Exterior Control Panel Functions

Exterior Control Center Layout

Express Chill Mode

Exterior Control Panel Functions (Cont.)

Express Freeze Mode

Quick Ice Production

Exterior Control Panel Functions (Cont.)

Alarm, Lock, and Unlock

Time Setting and Room Temp Display

Ice Maker On;Off

Interior Control Panel Functions

Interior Control Center Layout

Fresh Food Temperature Adjustment

Freezer Temperature Adjustment

Interior Control Panel Functions (Cont.)

Freezer Express Freeze Setting

Fresh Food Express Chill Setting

Quick Ice Function Activation

Interior Control Panel Functions (Cont.)

Ice Maker and Sabbath Mode

Celsius;Fahrenheit Conversion

Water Filter Indicator

Interior Control Panel Functions (Cont.)

Energy Saver and Demo Mode

Power Surge and Loss Protection

Display Operation Issues

About the Fresh Food Compartment

Fresh Food Storage and Shelf Adjustment

Crisper Use and Humidity Control

Full-Width Pantry and Door Bins

Food Storage and Maintenance

Food Storage and Air Circulation

Changing Fresh Food Light Bulbs

Air Curtain Installation and Removal

Fresh Food Storage Tips

Freezer Operation and Light Bulb Change

Precautions When Freezing Food

Icemaker Preparation and Water Supply

Icemaker Operation and Precautions

Icemaker Precautions and Operation

Icemaker Operation and Maintenance

Icemaker Water Inflow Adjustment

Defrosting and Cleaning Procedures

Automatic Defrosting

Cleaning Procedures

Changing the Water Filter

Water Filter Replacement

Shutting Off the Refrigerator

Power Failure Management

Storage and Vacation Procedures