Warning signal at door opening 
Switch of illuminating light
the illuminating lamp (12) lights. 
when the door has been kept open for
the illuminating lamp goes out .
the alarm stops and the red light goes out. (The red light keeps twinkling if the inner temperature is not cold enough.)
the illuminating lamp doesn’t light. 
the alarm doesn’t ring .
HF-240T specifications
The Haier HF-240T is a standout appliance in the realm of compact refrigerators, designed to meet the demands of modern consumers who prioritize efficiency, style, and functionality. Featuring a sleek and innovative design, the HF-240T is ideal for small apartments, dorm rooms, or as an additional refrigeration unit in homes.One of the primary features of the Haier HF-240T is its generous capacity. The appliance offers a storage capacity of approximately 240 liters, making it spacious enough to accommodate a variety of food items and beverages. Its thoughtful layout includes adjustable shelves and door bins, allowing users to customize the storage space to suit their needs. The adjustable shelves can be moved to create room for taller items, maximizing organization flexibility.
In terms of technology, the Haier HF-240T incorporates advanced cooling mechanisms that ensure optimal refrigeration performance. The appliance employs a powerful compressor that provides rapid cooling capability, ensuring that food stays fresh longer. Additionally, the unit features frost-free technology, eliminating the need for manual defrosting. This technology not only enhances convenience but also contributes to energy efficiency, allowing users to save on electricity bills.
Energy efficiency is a critical attribute of the HF-240T, given the increasing emphasis on sustainable living. The refrigerator is designed with an energy-efficient rating, which means it operates cost-effectively while minimizing its environmental footprint. This makes it a responsible choice for environmentally-conscious consumers.
The Haier HF-240T also includes user-friendly controls, making it easy to adjust temperature settings according to personal preferences. The intuitive interface allows users to quickly modify the cooling levels, ensuring optimal performance based on the contents stored inside.
Another notable characteristic of this appliance is its quiet operation. The refrigerator runs at minimal noise levels, making it suitable for bedrooms or quiet environments where excessive noise is unwelcome.
Overall, the Haier HF-240T combines practicality with modern technology and efficient design. Whether it's used in a compact living space or as a supplementary fridge for entertaining, it meets the needs of diverse lifestyles while offering reliability and convenience.