Brand: Haier
Category: Refrigerators
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for A3FE742CMJ
Uploaded: Nov. 21, 2025, 6:36 p.m.
Warranty Information
Check the Warranty Card supplied with the product for warranty information.
This user manual provides instructions for the Haier Refrigerator-Freezer models A3FE742CMJ, B3FE742CMJ, C3FE744CMJ, and C3FE744CWJ. It covers intended use, safety precautions, product description, operation, and maintenance. Key features include adjustable shelves, a My Zone box, and automatic humidity control for the fruit and vegetable drawer. The manual details how to operate various functions like Super Cool, Super Freeze, Fuzzy mode, Holiday function, and Fridge off. It also provides guidance on storing food in both the refrigerator and freezer compartments, troubleshooting common issues, and installation procedures. Finally, it includes information on customer service and technical data. Ensure all packaging is removed and the appliance is properly installed in a well-ventilated area before use.
Troubleshooting and error codes
| Problem | Possible Cause | Possible Solution |
|---|---|---|
| The compressor does not work. | Mains plug is not connected in the mains socket. | Connect the mains plug. |
| The appliance runs frequently or runs for a too long period of time. | The appliance is in the defrosting cycle | This is normal for an automatic defrosting |
| The inside of the refrigerator is dirty and/ or smells. | The door/drawer gasket is dirty, worn, cracked or mismatched. | Clean the door/drawer gasket or replace them by the customer service. |
| It is not cold enough inside the appliance. | The temperature is set too high. | Reset the temperature. |
| It is too cold inside the appliance. | The temperature is set too low. | Reset the temperature. |
| Moisture formation on the inside of the refrigerator compartment. | The climate is too warm and too-damp. | Increase the temperature. |
| Moisture accumulates on the refrigerators outside surface or between the doors/door and drawer. | The door/drawer is not closed tightly. The cold air in the appliance and the warm air outside it condensates. | Ensure that he door/drawer is tightly shut. |
| Strong ice and frost in the freezer compartment. | The goods were not adequately packaged. | Always pack the goods well. |