This TV set has three methods to set channels, which are respectively Auto Scan, manual Scan
fine tune. 
In this section, how to use the remote control to set channel is explained. You can also use buttons on the TV
A password is required to gain access to Channel menu if the Lock of Edit program menu is turned on.
button to select the
button and then use 
button to select 
button and then use 
button to Select 
button to select 
button and press the 
/OK: Go to submenu, EXIT/ MENU: Exit main menu
: Move cursor, OK: Enter, MENU: Return to upper menu,
42EP25SAT, 42EP25BAT, 50HP25BAT specifications
Haier has established itself as a powerhouse in the air conditioning industry, offering innovative solutions tailored for maximum comfort and efficiency. Among the brand’s notable offerings are the Haier 50HP25BAT, 42EP25BAT, and 42EP25SAT models, which embody advanced technology and superior design for optimal climate control in various environments.The Haier 50HP25BAT is a high-capacity inverter air conditioner designed to ensure powerful cooling and heating with a nominal cooling capacity of 50,000 BTU. This model features a sleek indoor unit that is not only aesthetically pleasing but also engineered for quiet operation, making it ideal for residential spaces such as living rooms or commercial areas that require consistent temperature management. Its inverter technology helps to regulate the compressor's speed, ensuring minimal energy consumption while maintaining a comfortable temperature, which can lead to significant energy savings over time.
The 42EP25BAT is designed with residential and light commercial applications in mind, featuring a cooling capacity of 24,000 BTU. This model stands out with its intelligent control system that adapts to the ambient temperature and adjusts the settings accordingly for increased efficiency. Furthermore, the air conditioner utilizes a robust filtration system that helps to purify indoor air by reducing dust, allergens, and other airborne pollutants, thus promoting a healthier living environment.
Another impressive model, the 42EP25SAT, is also aimed at providing efficient climate control with a focus on energy saving. This model is optimized for use in medium-sized spaces and integrates advanced smart features, including Wi-Fi connectivity that allows users to control their air conditioning unit remotely via a smartphone app. This feature enhances convenience and ensures users can adjust settings and monitor energy consumption from anywhere.
All three models are equipped with R32 refrigerant, which has a lower Global Warming Potential than traditional refrigerants, reinforcing Haier's commitment to sustainability. They also come with user-friendly remote controls, enabling easy adjustments and operations. With a combination of innovative technology, efficient energy use, and user-centered design, the Haier 50HP25BAT, 42EP25BAT, and 42EP25SAT units provide reliable performance, making them excellent choices for both residential and commercial climate control needs.