Haier AB182ACEAA, AB522ACERA, AB602ACEAA, AB482ACEAA, AB362ACEAA, AB362ACERA Series, Remarks

Page 18

16

 

For remote

Failure code

For central

Failure description

Reason

Remarks

 

Error

 

type, flash

on wired

control,

 

 

 

 

 

 

 

times

controller

failure code

 

 

 

 

 

display(

3

74(4AH)

11D

Outdoor ambient temp. sensor failure

Sensor broken down or short circuit for more than 2m continuously

 

 

 

1

01(01H)

01D

Indoor ambient temp. sensor failure

Sensor broken down or short circuit for more than 2m continuously

 

 

 

 

2

02(02H)

02D

Indoor coil temp. sensor failure

Sensor broken down or short circuit for more than 2m continuously

 

 

 

 

 

 

 

 

 

 

 

 

 

For

4

73(49H)

12D

Outdoor coil temp. sensor failure (compressor

Sensor broken down or short circuit for more than 2m continuously

 

 

 

 

 

 

 

 

 

 

 

discharging temp. sensor)

 

 

 

 

ERA

 

 

 

 

 

 

 

 

 

5

72(48H)

10D

Over-current protection

CT check abnormal 3 times in 30m

 

 

 

6

83(53H)

14D

High pressure abnormal

High pressure switch acts 3 times in 30m

 

 

 

7

71(47H)

2D

Power supply abnormal

Fault phase, short of phase, out of balance greatly

 

 

 

series )

8

07(07H)

06D

Communication between wired

 

 

 

 

 

 

 

 

controller and indoor abnormal

Communication abnormal for more than 4m continuously

 

 

 

9

06(06H)

06D

Communication between indoor and outdoor abnormal

Communication abnormal for more than 4m continuously

 

 

 

 

10

08(08H)

21D

Drainage system abnormal

Float switch broken down for more than 25m continuously

 

 

 

 

11

11(0BH)

30D

Outside alarm signal input

Outside signal broken down for more than 10s

 

 

 

 

12

03(03H)

20D

Gas pipe temp. sensor abnormal

Sensor broken down or short circuit for more than 2m continuously

 

 

 

 

13

13(0DH)

31D

Temperature protection malfunction

Solenoid valve act incorrectly 3 times continuously

 

 

 

 

14

76(4CH)

15D

Discharging temp. sensor abnormal

Sensor broken down or short circuit for more than 2m continuously

 

 

 

 

15

05(05H)

17D

EEPROM abnormal

EEPROM data missing

 

 

 

 

16

84(54H)

26D

Pressure abnormal(low pressure)

Low pressure switch acts in normal running

 

 

 

 

17

80(50H)

15D

Compressor overheat

The discharging temperature is higher than 120degree

Resumable if

 

 

 

lower than 100

 

 

 

 

 

 

 

 

degree

 

 

18

12(0CH)

23D

Abnormal mode

Indoor operation mode is different with the running indoor unit.

 

 

 

 

19

75(4BH)

18D

Outdoor coil B(suction temp sensor-for MRV II)

Sensor broken down or short circuit for more than 2m continuously

 

 

 

 

20

77(4DH)

15D

Outdoor discharging B(oil temp sensor-for MRV II)

Sensor broken down or short circuit for more than 2m continuously

 

 

 

 

21

20(32D)

07D

SPDU module temperature protection

Spdu module temperature is too high

 

 

 

 

 

 

 

 

 

 

 

 

 

 

shows resumable fault, * shows it is not resumable fault.

When Trouble Happens

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Contents Operation & Installation Manual No.0010577963Contents Disposal of the old air conditioner Machine is adaptive in following situation Applicable ambient temperature range For EAA seriesRefrigerating circuit is leak-proof For ERA seriesSafety cautions Dont dismantle the outlet of the outdoor unit Wiring LocationOperating noise Suction grill Introduction to Spare PartsFor series 142 Drain Hose Swing fenderClean the air filter MaintenanceClean the unit Clean indoor outdoor unitFor series 242 Install air filterClean Open inlet grillInstall swing plate Take off air-filter Take of inlet grill CleanInstall inlet grill Close inlet grillOpen Instruction Seasonal Reserve Post-season Care Pre-season CareTrouble Shooting Followings are not malfuncitionOFF Insufficient cooling or heating When Trouble HappensCooled air blown out when heating Insufficient coolingSeries RemarksError display For EAA series Using Directions Customer Need-to-knowCustomer Need-to-know Installation Procedure Meanings of Warning and CautionsBefore Installation Selection of Installation PlaceDont discard any accessories until comp Preparation for the Installation Installation exampleCase of new ceiling Installation of Indoor UnitAfter installation on the ceiling Case of ceiling already existsInstallation of Water Drainage Pipe Pipe Tighten Amm Flare shape Size TorqueFor series AB182ACEAAAfter wiring When wiring is not completeWiring Wiring ExampleInstallation of Ornament Panel Mounting on high ceiling Installation of inlet grill and cover plate Haier Group

AB282ACERA, AB482ACEAA, AB242ACEAA, AB362ACERA, AB362ACEAA specifications

The Haier AB182ACERA, AB282ACEAA, AB242ACERA, AB522ACERA, and AB182ACEAA are part of Haier’s cutting-edge air conditioning series, known for their energy efficiency and innovative features. Each model is designed to provide optimal comfort while utilizing advanced technologies to ensure a pleasant indoor environment.

Starting with the Haier AB182ACERA, this model is ideal for smaller spaces, offering a cooling capacity of 1.5 tons. It is designed with an inverter compressor that regulates energy usage according to the room's cooling requirements, leading to substantial energy savings. The model includes a microchannel heat exchanger, enhancing heat transfer efficiency and reducing refrigerant usage, making it eco-friendly.

The AB282ACEAA variant is slightly more powerful, designed for medium-sized rooms with a cooling capacity of 2 tons. One of its standout features is the smart control technology that allows users to operate the air conditioner via a mobile app, enabling remote operation and monitoring. Furthermore, it includes a four-way swing feature that allows airflow to be distributed evenly throughout the room.

For those looking at versatility, the Haier AB242ACERA offers multiple modes including cooling, heating, and dehumidification. This model emphasizes user comfort with its whisper-quiet operation, making it suitable for bedrooms and study areas. It also boasts a robust air filtration system that captures dust and allergens, promoting a healthier living environment.

The AB522ACERA stands out in the series with its powerful 2 ton capacity, making it ideal for larger spaces. This model features advanced AI technologies that learn user preferences over time, optimizing performance for maximum comfort. With a sleek design, it blends well with modern interiors, while its energy-efficient operation assists in lowering utility costs.

Lastly, the Haier AB182ACEAA offers a balance of power and efficiency. Equipped with a next-generation inverter compressor and a user-friendly interface, it allows for easy temperature adjustments. The unit excels in quiet performance and energy conservation, providing a perfect solution for residential or small commercial settings.

Overall, Haier’s air conditioning lineup exemplifies innovation and functionality, catering to diverse cooling needs with features such as smart control, eco-friendly technologies, and enhanced air quality systems. These models are a testament to Haier's commitment to creating intelligent home solutions that offer comfort without compromise.
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