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Haier BFQ50 - User Manual

Haier BFQ50
19 pages
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Order No. Ref1212S006V0
2012(HAIER ELECTRICAL APPLIANCES COR. LTD)
©All right reserved. Unauthorized copying and distribution is a violation of law.
Chest Freezer
S
ERVI
C
E MAN
U
AL
MODEL:BFQ50
Haier Group
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.
WARNING

Questions and Answers

  • L
    lesliepatelJul 31, 2025
    What to do if my Haier BFQ50 does not operate or the Power-On Light is not on?
    • S
      Sarah RichardsonAug 1, 2025
      First, ensure the temperature control is not in the OFF, Min, or 0 position; if it is, adjust it to a temperature setting. Next, check if the freezer is properly plugged into the outlet. Finally, inspect the fuse and circuit breaker; replace the fuse or reset the breaker if necessary.
  • C
    charlene39Aug 7, 2025
    What should I do if food is defrosting in my Haier BFQ50 Freezer?
    • R
      reneefergusonAug 7, 2025
      If food is defrosting in your Haier Freezer, first check if the temperature control is set to OFF, Min, or 0. If so, adjust it to a proper temperature setting. Also, ensure the freezer is properly plugged into the outlet. Finally, verify the fuse and circuit breaker; replace the fuse or reset the breaker if needed.
  • M
    mark97Aug 15, 2025
    How to fix noisy operation or cabinet vibrations in my Haier Freezer?
    • M
      Michael ConnerAug 15, 2025
      If your Haier Freezer is noisy or the cabinet vibrates, it could be due to a weak floor. Placing 2 X 4s (51 mm X 102 mm) under the freezer's length can help support it and reduce vibration. Also, ensure the cabinet is positioned solidly on the floor; for details, refer to 'Preparing to install the freezer' or use shims for uneven flooring.
  • M
    Mary RodriguezAug 23, 2025
    What to do if the interior light does not work in my Haier Freezer?
    • S
      Scott GrahamAug 23, 2025
      If the interior light in your Haier Freezer isn't working, first check if there's power at the outlet; replace the fuse or reset the breaker if necessary. Next, ensure the freezer is plugged in properly. Finally, if those aren't the cause, the light bulb may be burned out, so replace it.

Summary

General Information

General Guidelines

Guidelines for servicing, including checks for shock hazards and ESD prevention.

Insulation Test

Procedures for checking insulation, electrical safety, and handling precautions.

How to Read This Service Manual

Explanation of icons used in the manual for notes, cautions, warnings, and references.

Product Feature

Specifications

Detailed technical specifications for the chest freezer, including dimensions and capacity.

External Views

Diagrams showing the external components of the chest freezer, labeling key parts.

Installation, Adjustments and Maintenance

Installation

Guidance on selecting a location and ensuring proper placement and support for the freezer.

Defrosting and Draining

Instructions for defrosting the freezer, removing frost, and draining accumulated water.

Cleaning the Freezer

Procedures for cleaning the exterior and interior of the freezer, including odor absorption.

Disassembly

Door Assembly (Door, Hinge, Hinge Cover)

Steps to disassemble the freezer door, including hinge and cover removal.

Compartment Grill Assembly

Instructions for removing the compartment grill by unscrewing it.

Control Panel Assembly (Panel, Cover Board, Knob, Indicator Light)

Procedure for disassembling the control panel, including removing the knob and cover board.

Thermostat Assembly

Steps for removing the thermostat assembly from the control panel after removing the knob.

Control and Display System

Control Panel

Explanation of how to set the freezing temperature using the control dial.

Starting the Freezer

Step-by-step guide for cleaning, connecting, and starting the freezer for the first time.

System Flow Principle

Refrigeration Flow Chart

A diagram illustrating the basic refrigeration cycle and its components.

Refrigeration Flow Scenograph

A visual representation of the refrigeration system's flow path within the appliance.

Circuit Diagram

Brief Principle Diagram

A simplified electrical schematic showing the main components and connections of the freezer.

Trouble Shooting

Normal Phenomena

Identifies common, non-problematic behaviors of the freezer and their causes, including operational checks.

Abnormal Phenomena

Troubleshooting guide for abnormal issues, starting with the compressor not starting and other faults.

Haier BFQ50 Specifications

General IconGeneral
CategoryFreezer
Climate ClassSN-T
RefrigerantR600a
Height85 cm
Control TypeMechanical
Defrost TypeManual
Voltage220-240 V
Frequency50 Hz

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