Operation

Sleep Operation

Before going to bed, you can simply press the SLEEP button and unit will operate in SLEEP mode and bring you a sound sleep.

Use of SLEEP function

After the unit starts, set the operation status, then press SLEEP button before which the clock must be adjusted and time being set. Operation Mode

1. In COOL,DRY mode

1 hours after SLEEP mode starts, temp. will become 1OC higher than temp. setting. After another 1 hours, temp. rises by 1OC further.

The unit will run for further 6 hours then stops. Temp. is higher than temp. setting so that room temperature won't be too Iow for your sleep.

Remote Controller

POWER/SOFT

SLEEP operation starts

SLEEP operation stops

 

 

Approx.6hrs

 

1 hr

Rises 1OC

1 hr

Rises 1OC

 

 

Temp.setting

 

Unit stop

 

 

In COOL, DRY mode

2.In HEAT mode

1 hours after SLEEP mode starts, temp will become 2 OC lower than temp. setting. After another 1 hours, temp decrease by 2 OC further. After more another 3 hours, temp. rises by 1OC further. The unit will run for further 3 hours then stops. Temp. is lower than temp. setting so that room temperature won't be too high for your sleep.

Temp.setting

Unit stop

1 hr

Decreases 2OC

 

 

1 hr

 

 

Decreases 2OC

 

 

3 hrs

 

3 hrs

Rises 1OC

SLEEP

 

SLEEP

 

operation stops

operation starts

 

In HEAT mode

3.In AUTO mode

The unit operates in corresponding sleep mode adapted to the automatically selected operation mode.

4.In FAN mode

It has no SLEEP function.

5.Set the wind speed change when sleeping If the wind speed is high or middle before setting for the sleep, set for lowing the wind speed after sleeping.

If it is low wind, no change. 6.Note to the power failure resume:

press the sleep button ten times in five seconds and enter this function after hearing four sounds. And press the sleep button ten times within five seconds and leave this function after hearing two sounds.

NOTE: With the power failure resume, when setting

the TIMER ON, TIMER OFF and TIMER ON/OFF, itís memorized as shutdown status when resuming after power out.

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Haier HSU-09HV04, HSU-12HV04, HSU-18HV04, HSU-22HV04 operation manual Sleep Operation

HSU-09HV04, HSU-12HV04, HSU-18HV04, HSU-22HV04 specifications

Haier, a leading global brand in home appliances, has made a significant impact in the air conditioning market with its series of split air conditioner models: HSU-09HV04, HSU-12HV04, HSU-18HV04, and HSU-22HV04. Each of these models caters to different room sizes and cooling needs while maintaining Haier’s commitment to energy efficiency and user-friendly features.

Starting with the HSU-09HV04, this compact air conditioner is ideal for smaller spaces, such as bedrooms or small living areas. It boasts a cooling capacity of 9000 BTU, efficiently cooling the area while operating quietly. One of its standout features is the Eco-friendly R410A refrigerant, which not only promotes environmental sustainability but also ensures effective cooling performance. The model also incorporates an auto-restart function, which is especially useful during power outages, as it resumes operation with the last settings used.

Moving up in capacity, the HSU-12HV04 offers 12000 BTU, making it suitable for medium-sized rooms. This model is equipped with multiple cooling modes, allowing users to customize their comfort levels. Additionally, it integrates a user-friendly LCD remote control, providing convenience in adjusting settings without having to get up. The self-cleaning mechanism is another significant advantage, as it helps reduce maintenance efforts by limiting dust and mold accumulation inside the unit.

For larger spaces, the HSU-18HV04 provides a robust 18000 BTU of cooling power. This model ensures optimal climate control through its advanced inverter technology, which adjusts the compressor speed based on the room's cooling demands, thus saving energy and reducing noise levels. The HSU-18HV04 also features a powerful dehumidification function, perfect for regions with high humidity levels.

Lastly, the HSU-22HV04 stands out with its 22000 BTU cooling capacity, making it an ideal choice for larger living areas or commercial spaces. It shares many of the technologies found in its smaller counterparts, such as inverter technology and energy-efficient refrigerants. Additionally, this model emphasizes durability with high-quality components designed for long-term use and reliability.

In summary, the Haier HSU series—HSU-09HV04, HSU-12HV04, HSU-18HV04, and HSU-22HV04—presents a range of air conditioning solutions tailored to varying space requirements. Each model combines energy efficiency, advanced technology, and user-friendly features, ensuring that consumers can enjoy optimum comfort in their indoor environments while being mindful of their energy consumption.