The surface of evaporator ices up when the refrigerator is working. When the frost layer is thick as 3mm, the refrigerator must be defrosted and cleaned. Otherwise, it may results in lower efficiency and high energy consumption.
Fill the 3/4 ice tray with water and then place it in the lower part of the evaporator. 
Set the temperature regulator at ‘7’.
After making ice, reset the temperature regulator to its original position. Otherwise foods may get frozen.
HR-136-2, HR-136-1, HR-66, HR-136 specifications
Haier has established itself as a prominent player in the home appliances market, and its range of refrigerators is a testament to the brand's commitment to innovation and quality. Among its notable models are the Haier HR-136-1, HR-136, HR-66, and HR-136-2, each designed to meet diverse consumer needs while incorporating modern technologies and features.The Haier HR-136-1 stands out for its compact design, making it an ideal choice for small apartments, student dormitories, and offices. With a storage capacity that efficiently maximizes space, it offers a versatile interior layout, including adjustable shelves and a separate freezer compartment. Energy efficiency is a key attribute, as the HR-136-1 is designed to consume low power while providing reliable cooling performance.
Similarly, the Haier HR-136 model shares many features with the HR-136-1 but offers slight variations in design and capacity to accommodate different needs. It boasts a sleek exterior, coupled with a user-friendly interface that allows easy temperature adjustment. The HR-136 also emphasizes energy-saving technology, ensuring that it operates with minimal environmental impact while keeping food fresher for longer periods.
The Haier HR-66 is another noteworthy model that combines performance with efficiency. With a slightly larger capacity, it is perfect for families that require more storage without sacrificing space. The HR-66 incorporates advanced cooling technologies that ensure even temperature distribution throughout the refrigerator. This model also features adjustable shelving and door bins that provide flexibility for organizing various food items.
Completing this lineup is the Haier HR-136-2, which builds on the successful foundation of the previous models. The HR-136-2 is engineered with a focus on enhanced user convenience and advanced cooling systems that maintain optimal freshness levels. With a modern aesthetic, this model integrates seamlessly into contemporary kitchens, offering ample storage and easy accessibility to essentials.
Together, the Haier HR-136-1, HR-136, HR-66, and HR-136-2 represent Haier's dedication to creating refrigerators that prioritize user needs, energy efficiency, and sophisticated technology. Each model showcases unique characteristics that cater to a variety of lifestyles and preferences, solidifying Haier's reputation as a leader in the appliance industry. Whether for compact living spaces or larger households, these refrigerators deliver reliability, style, and performance, ensuring that food storage is both practical and efficient.