Parts and Functions

Operation Buttons and display of the remote controller.

1

 

2

 

3

 

4

 

ON/OFF

TEMP

11

 

5

6

7

8

9

10

18

1.Mode display

AUTO COOL DRY

HEAT FAN

2.SWING display

3.FAN SPEED display

4.SLEEP display

5.LOCK display

6.SIGNAL SENDING

7.TIMER OFFdisplay

8.TIMER ON display

9.CLOCK display

10.TEMP display

11.POWER ON/OFF

AUTO LO MED HI

MODE

SET

12

 

FAN

TIMER

13

 

14

CLOCK

SWING

15

 

SLEEP

 

19

20

21

Used for unit start and stop.

12.MODE

Used to select AUTO run, COOL, DRY, HEAT and FAN operation

13.FAN

Used to select fan speed LO, MED, HI, AUTO

14.HOUR

Used to set clock and timer setting.

15.SWING

Used to set auto fan direction.

16.SLEEP

Used to select sleep mode.

16

 

17. LOCK

 

 

Used to lock buttons and LCD

LOCK

RESET

display.

18. TEMP.

17

22

Used to select your desired temp.

19. SET

Used to confirm timer and clock settings.

20. TIMER

Used to select TIMER ON, TIMER OFF,

TIMER ON-OFF

21. CLOCK

Used to set correct time

Clock set

22.RESET

Used to reset the controller back to normal condition.

When unit is started for the first time and after replacing batteries in remote controller, clock should be adjusted as follows:

Press CLOCK button, "AM" or "PM" flashes.

Press or to set correct time. Each press will increase or decrease 1min. If the button is kept depressed, time will change quickly.

After time setting is confirmed, press SET, "AM "and "PM" stop flashing, while clock starts working.

NOTE: Cooling only unit do not have displays and functions related with heating

Hints

After replacing with new batteries, remote controller will conduct self-check, displaying all information on LCD. Then, it will become normal.

4

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Haier HSU-24R04, HSU-09R04, HSU-12R04, HSU-18R04 operation manual Clock set, Hints

HSU-18R04, HSU-24R04, HSU-12R04, HSU-09R04 specifications

The Haier HSU series of air conditioners - including the HSU-09R04, HSU-12R04, HSU-18R04, and HSU-24R04 - showcases Haier's commitment to quality, efficiency, and advanced technology in climate control solutions. Each model caters to varying room sizes and cooling needs, making them versatile additions to any home or office setting.

The HSU-09R04 is designed for smaller spaces, delivering efficient cooling and heating with a capacity of 0.9 kW. It employs inverter technology, allowing for variable compressor speed, which optimizes energy consumption by adjusting the cooling output as needed. This model is ideal for bedrooms or compact living areas where energy efficiency is a priority without compromising comfort.

Moving up the scale, the HSU-12R04 offers a capacity of 1.2 kW, making it suitable for slightly larger rooms. This model retains the energy-efficient inverter technology and includes a turbo cooling feature, enabling rapid temperature adjustment on hot days. Its quiet operation ensures minimal disturbance, making it perfect for study rooms or quiet environments. Additionally, the HSU-12R04 model is equipped with advanced filters that promote cleaner air, enhancing the overall indoor environment.

The HSU-18R04, with a capacity of 1.8 kW, is tailored for medium-sized rooms. This unit boasts enhanced cooling performance and energy efficiency, accommodating larger spaces such as living rooms or open-plan areas. The model’s features include a remote control for convenient access, customizable cooling modes, and an intelligent self-diagnosis function that alerts users to potential issues, ensuring seamless operation.

Finally, the HSU-24R04 is the powerhouse of the series, with a capacity of 2.4 kW, making it perfect for larger homes or commercial settings. This model integrates state-of-the-art technology, including Wi-Fi connectivity for smart home integration and control via mobile devices. It also features a sleep mode that adjusts the temperature for optimal comfort throughout the night, enhancing energy savings further.

All models in the Haier HSU series reflect a focus on sustainability, combining low energy consumption with powerful performance. With features like multi-layered filters for air purification and modes designed for different seasonal needs, the HSU series stands out as a reliable, efficient choice for temperature control in various environments.