Haier AC242ACERA, AC182ACERA, AC182ACEEA, AC242ACEEA, AC142ACEEA Error display For *.ERA

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19

 

For remote Failure description

Reason

Remarks

 

type, flash

 

 

 

 

times

 

 

 

1

Indoor ambient temp. sensor failure

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

 

2

Indoor coil temp. sensor failure

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

 

3

Outdoor ambient temp. sensor failure

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

 

4

Outdoor coil temp. sensor failure

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

 

 

 

 

 

 

5

Over-current protection

CT check abnormal 3 times in 30m

 

6

High pressure abnormal

High pressure switch acts 3 times in 30m

 

7

Power supply abnormal

Fault phase, short of phase, out of balance greatly

 

 

 

Communication between wired

 

 

8

controller and indoor abnormal

Communication abnormal for more than 4m continuously

 

9

Communication between indoor and outdoor abnormal

Communication abnormal for more than 4m continuously

 

10

Drainage system abnormal

Float switch broken down for more than 25m continuously

 

11

Outside alarm signal input

Outside signal broken down for more than 10s

 

12

Gas pipe temp. sensor abnormal

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

 

13

Temperature protection malfunction

Solenoid valve act incorrectly 3 times continuously

 

14

Discharging temp. sensor abnormal

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

 

15

EEPROM abnormal

EEPROM data missing

 

16

Pressure abnormal(low pressure)

Low pressure switch acts in normal running

 

 

 

 

 

Resumable if

17

Compressor overheat

The discharging temperature is higher than 120degree

lower than 100

degree

18

Abnormal mode

Indoor operation mode is different with the running indoor unit.

 

19Outdoor coil B(suction temp sensor-for MRV II) Sensor broken down or short circuit for more than 2m continuously

20Outdoor discharging B(oil temp sensor-for MRV II) Sensor broken down or short circuit for more than 2m continuously

21

SPDU module temperature protection

SPUD module temperature is too high

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

Error display ( For *.ERA )

Trouble Shooting

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Contents Operation & Installation Manual Contents Disposal of the old air conditioner DB C Maximum Minimum IndoorWB C DB C WB CSafety Precautions Indoor Unit Name of PartsCleaning the Air Filter Cleaning and CareOperation Tips Drain hosePiping hole cover Location InstallationSelecting the Mounting Position Installation ProceduresFloor Console Type Preparing Indoor Unit InstallationDrilling for Piping Wall 6mm Rear 7cm Right Indoor unitUnder Ceiling Type Installing Drain HoseDrain pan Nylon fastener Drain hose Drain pan Drain hose Insulation Drain hoseSelect piping and drain directions Installing BracketsWall With a concrete drill, drill four 12.7 mm dia. HolesConnecting the Piping Install the Drain HoseFlare Processing Round terminal InsulationElectrical Wiring Indoor Unit SideElectrical Requirement Mount the Cover Plate Intake Grill Electrical WiringCheck Items Customer GuidanceMount the intake grill Followings are not problems Trouble ShootingPoor cooling or heating Error display For *.ERA Error display For *.EAA Haier Group

AC182ACEEA, AC242ACEEA, AC242ACERA, AC182ACERA, AC142ACEEA specifications

The Haier AC142ACEEA, AC182ACERA, AC242ACERA, AC182ACEEA, and AC242ACEEA models represent a significant advancement in home cooling technology. These air conditioning units are designed with energy efficiency, user comfort, and modern aesthetics in mind, making them suitable for a range of residential and commercial applications.

One of the defining features of these Haier models is their energy efficiency rating. They come equipped with inverter technology, which allows the compressor to adjust its speed according to the cooling demand. This results in less energy consumption compared to traditional air conditioning units, providing significant savings on electricity bills while reducing the carbon footprint.

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The Haier AC units also incorporate multi-functional modes, including cooling, heating, dehumidification, and fan mode. This versatility ensures that they can be used year-round, accommodating varying climate conditions. The rapid cooling feature ensures that rooms reach the desired temperature in a matter of minutes.

Durability and low-maintenance design are also key characteristics of these models. The units are built with high-quality components that are resistant to corrosion and wear, extending their lifespan. Easy-to-clean filters ensure that the air conditioners remain efficient and effective with minimal upkeep.

In conclusion, the Haier AC142ACEEA, AC182ACERA, AC242ACERA, AC182ACEEA, and AC242ACEEA models combine energy efficiency, advanced technology, and user-friendly features. Their sleek design, powerful cooling capabilities, and smart technology integration make them an excellent choice for anyone looking to enhance their indoor climate control experience.
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