Brand: Haier
Category: Refrigerators
Document Type: Manual
Language: EN
Manual for HZY-15Z
Uploaded: Nov. 21, 2025, 8:16 p.m.
Manual Publish Date: 2019-09-01
Warranty Information
Warranty information is not explicitly detailed in this section of the manual.
Pre-use preparation
1. Remove all packing materials and straps.
2. Check accessories against the packing list; contact after-sale service for discrepancies.
3. Select appropriate placement based on space size.
4. Level and clean the unit, then switch on power to ensure normal operation.
Method of Use
Overtemperature alarm function: Default high-temp alarm at 10°C, low-temp at 2°C. Buzzer sounds when exceeded. Press any key to cancel temporarily. Alarm resumes if condition persists.
Adjust set temperature: Press "Set" for 10s, then again to display setting. Use "+" or "-" to adjust. Save by inaction for 10s.
Power failure prompt: Display dims, temperature flashes indicating power-off. Transport for insulation during this period.
Backup Alarm & display: Press "set" + "add" for 5s to turn off display and shut down.
Restore factory settings: Press "+" and "-" for 20s to restore defaults, display shows "CL".
Troubleshooting and error codes
| Fault | Trouble shooting scheme |
|---|---|
| The Transport cooler is not working | Check if the input power supply complies with the requirement. Whether the plug and socket are in poor contact Whether the input and control line has any fault Whether the voltage is too low |
| The Refrigerating effect is not obvious with temperature exceeding the standard | Whether excessive or overheated articles are stored Whether there is a certain gap between the stored articles Whether there is direct sunlight or other radiation from heat source Whether the door is opened frequently Whether the environmental temperature is too high? Whether the air duct is blocked |
| Excessive noise | Whether the Transport cooler is stably placed Whether any part of the box body contacts any foreign object or wall |
| The buzzer gives an alarm. | Whether it is the alarm of overtemperature as the door is not tightly closed Whether the temperature exceeds the standard |