Trouble Shooting, Followings are not malfunction

Trouble Shooting

The followings are not malfunction

Water flowing sound is heard	When the air conditoner is started, when
	the compressor starts or stops during
Hua	operation or when the air conditioner is
Hua	stopped,it sometimes sounds "Bi- Bi-"or
	"Godo-Godo". It is the flowing sound of
	the refrigerant , not a malfunction.

	Cracking sound is heard	This is caused by heat expansion or
		contraction of plastics

	It smells.	Air blown out from the indoor unit
		sometimes smells. The smell results from
		smells of furniture, paint , tobacco
		absorbed by indoor unit.
	During operation, white fog comes out of	When in COOL or DRY mode, a thin water
	indoor unit.	fog can be seen blown out of unit ,this is
		the condensed fog because the suddenly
		cooled indoor air is blown out.

	Automatically switch into FAN mode during	To prevent frost from being accumulated
	cooling.	on the indoor unit heat exchanger, it
		sometimes automatically switched into the
		FAN mode,but it will soon back to the
		cooling mode.

	The air conditioner cannot be restarted soon	Please wait for three minutes.
	after it stops.	This is because of the self-protection
	Air conditioner does not start?	This is because of the self-protection
	Air conditioner does not start?	function of the system, therefore,it cannot
		be restarted for about three minutes after
		it stops.

HBU-42CI03, HBU-28CH03, HBU-28HH03, HBU-48CH03, HBU-36HH03 specifications

Haier has cemented its position as a leader in the HVAC industry with its innovative and high-performing products. Among its flagship offerings are the Haier HBU-48CK03, HBU-28CH03, HBU-48CH03, HBU-42CH03, and HBU-28HH03 models. Each of these units incorporates advanced technologies and features designed to meet varying demands in both commercial and residential settings.

The HBU-48CK03 stands out with a powerful cooling capacity of 48,000 BTUs, making it ideal for larger spaces. This model excels in energy efficiency, boasting a high EER rating, which means significant savings on electricity bills. The HBU-48CK03 is equipped with Smart Fan Technology that automatically adjusts fan speed based on cooling load, ensuring optimal comfort while minimizing noise levels.

Moving on to the HBU-28CH03, this model caters to smaller spaces with a cooling capacity of 28,000 BTUs. It incorporates a compact design, making it suitable for apartments and smaller commercial areas. The inverter technology in this unit ensures consistent temperature control and significantly reduces energy consumption. With multiple operating modes including cooling, heating, dehumidification, and fan-only, versatility is a key feature of the HBU-28CH03.

The HBU-48CH03 is another robust option featuring a balance of power and efficiency. With a similar capacity to the HBU-48CK03, it includes enhanced airflow design, allowing for better air distribution throughout the room. The model also features a self-diagnostic function, simplifying maintenance and troubleshooting.

The HBU-42CH03 offers a middle ground with a cooling capacity of 42,000 BTUs. This model is equipped with advanced filtration systems that improve indoor air quality by reducing allergens and pollutants. Its quiet operation technology ensures that the unit runs silently, making it perfect for environments where noise is a concern.

Lastly, the HBU-28HH03 is tailored for those who prioritize heating as much as cooling. This unit combines heat pump technology with efficient cooling capabilities, making it suitable for year-round use. The high-performance compressor enhances system reliability and longevity.

All these models showcase Haier’s commitment to developing HVAC solutions that not only provide comfort but also focus on energy efficiency and user convenience. With features like remote control, programmable timers, and comprehensive warranties, Haier offers great value for homeowners and business operators alike.