Installation Procedures

(6). Indoor unit communication addresses setting

CAUTION! FAIL TO DO THIS, THE UNIT WILL NOT WORK.

1.There are two methods to set the communication address

A. Use the remote controller(default status in first installation). B. Use dip switches on the indoor unit PCB.

2. Address setting procedure when using the remote controller.

A. Set the addresses only after the successful installation of the refrigerant pipes and connecting cables, and open all the stop valves;

B. Please confirm that the indoor units and the outdoor unit in the same system use the same power source; C. Power on the units, but put all the indoor units in the status of STANDBY;

D. Please note that the address must be set as following:

Indoor unit that connect to valve A, the address must be 1; Indoor unit that connect to valve B, the address must be 2; Indoor unit that connect to valve C, the address must be 3; Indoor unit that connect to valve D, the address must be 4; the LED board is blank.

E. Example: set unit A to address 1.

Continuously press the emergency switch for about 15 seconds, the buzzer will sound 4 times(PI PI PI PI) and then leave go of the switch. At this time, the indoor unit has entered the address setting procedure. But F. Use the controller to turn on the indoor unit. At this time, the controller should be changed from OFF to ON, and then theTIMER LED flshes once. That is to say, the address setting is enabled.

G. Press the button"SLEEP " on the controller, the times you press it stands for the address you want to set, detailed as following:

Press button " SLEEP " once, the address is "1 ", and the TIMER LED flashes once; Press button " SLEEP " twice, the address is " 2 ", and theTIMER LED flashes twice;

Press button " SLEEP " three times, the address is " 3 ", and the TIMER LED flashes three times; Press button " SLEEP " four times, the address is " 4 ", and the TIMER LED flashes four times;

H. Use the remote controller to turn off the unit, At this time, the controller should be changed from ON to OFF, and the unit will exit the address setting procedure, the address will be memorized. The LED board will always display the address of this indoor unit until the system be powered off.

I. If you want to change the address, please repeat the above steps from E to G.

J.After setting all the addresses, please power off the system and then power on again. Otherwise the system will not start to work.

K.Once the addresses are successfully set, please do not change it any more to avoid confusion.

3.Address setting procedure when using the DIP switches SW01 and SW03.

A.The DIP switches SW01 and SW03 are on the indoor unit PCB.

B.Before carrying out the address setting work, the system must be powered off.

C.Take off the front panal and the filters, then take off the flaps and also the front cover,disconnect the

swing motor connectors from the PCB and then take out the lower part of the PCB.

D. Change the position of DIP 7 of SW01 from OFF to ON, if fail to do this, the addresses set by SW03 will not work.

E. Use SW03 to set the addresses as following (DO NOT CHANGE OTHER DIP SWITCHES):

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Haier AC142XCERA, AC182XCERA operation manual Indoor unit communication addresses setting
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AC142XCERA, AC182XCERA specifications

The Haier AC182XCERA and AC142XCERA are advanced air conditioning units designed to provide optimal cooling and energy efficiency for residential and commercial spaces. Both models leverage modern technology to create a comfortable environment while emphasizing energy conservation and user-friendly operation.

The Haier AC182XCERA is a powerful unit with an impressive cooling capacity, making it suitable for larger spaces. It is equipped with a high-efficiency inverter compressor that adjusts the cooling output according to the temperature requirements of the room, resulting in significant energy savings. This technology not only reduces electricity bills but also extends the lifespan of the air conditioner. Its eco-friendly refrigerant ensures minimal environmental impact while maintaining effective cooling performance.

In contrast, the Haier AC142XCERA is designed for smaller areas, providing the perfect balance between performance and efficiency. Like its counterpart, it incorporates inverter technology, ensuring a smooth and quiet operation. Users can enjoy a consistent temperature without the disruptive noise commonly associated with traditional air conditioning units. The AC142XCERA is particularly popular in apartments and small offices where space is at a premium.

Both models feature multiple cooling and fan speeds that can be adjusted according to user preferences, allowing for a customized and comfortable atmosphere. The intelligent airflow system ensures that cool air is distributed evenly throughout the room, preventing hot spots and delivering an efficient cooling experience.

A key characteristic of the Haier AC182XCERA and AC142XCERA is their user-friendly control systems. Each unit comes with a remote control, enabling users to adjust settings from anywhere in the room. Additionally, both models offer a variety of modes, including sleep mode for nighttime operation, which adjusts the temperature automatically for enhanced comfort during sleep.

Maintenance is made easy with washable air filters that enhance air quality by trapping dust and allergens. Regular cleaning of filters helps maintain optimal performance levels and extends the life of the units.

In summary, the Haier AC182XCERA and AC142XCERA air conditioning units stand out with their efficient inverter technology, quiet operation, and user-centric features. Whether cooling a spacious living area or a compact room, these models deliver consistent performance and comfort while being mindful of energy consumption.
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