malfunctions

The main errors of McQuay air conditioners

Over time, McQuay air conditioners, as well as other devices, have breakdowns and failures. This is normal, because a modern air conditioner is a complex system consisting of many components. However, any errors in the system can not be ignored. The air conditioner will last for many years, if you fix the problems in time.

In this article, we will list the main error codes. The code is displayed on the display of the air conditioner in case of a breakdown.

Error list

Gree Air Conditioner Error Codes

E01

Short circuit of the room air temperature sensor or need to manually restart the system.

E02

Short circuit of the temperature sensor of the evaporator heat exchanger or overload of the compressor No. 1.

E03

Short circuit of the temperature sensor of the condenser heat exchanger or overload of the compressor No.2.

E04

Excessive temperature and / or overload of compressor No. 3.

E05

Excessive temperature and / or overload of compressor No. 4 or leakage of the refrigerating agent.

E06

The thermal contact and/or high-pressure switch of compressor No. 1 has been activated. The pump (pump) may also malfunction.

E07

The thermal contact and/or high pressure switch of the compressor No.2.

E08

The thermal contact and/or high-pressure switch of compressor No. 3 has been activated.

E09

The thermal contact and/or high pressure switch of the compressor No.4.

E10

Lack of refrigerating agent and / or increased / decreased outdoor air temperature.

E11

Lack of refrigerating agent and / or increased / decreased outdoor air temperature.

E12

Lack of refrigerating agent and / or increased / decreased outdoor air temperature.

E13

Lack of refrigerating agent and / or increased / decreased outdoor air temperature.

E14

Malfunction of the temperature sensor of the air in the room (short circuit).

E15

Malfunction of the temperature sensor of the air in the room (open).

E16

Short circuit of the temperature sensor at the evaporator No. 1.

E17

Short circuit of the temperature sensor at the evaporator no.2.

E18

Short circuit of the temperature sensor at the evaporator No. 3.

E19

Short circuit of the temperature sensor at the evaporator no.4.

E20

The temperature sensor at the evaporator No. 1 is isolated.

E21

The temperature sensor at the evaporator no. is isolated2.

E22

The temperature sensor at the evaporator No. 3 is isolated.

E23

The temperature sensor at the evaporator no. is isolated4.

E24

Short-circuited the temperature sensor at the condenser No. 1.

E25

Short-circuited the temperature sensor at the condenser No.2.

E26

Short-circuited the temperature sensor at the condenser No. 3.

E27

Short-circuited the temperature sensor at the condenser No.4.

E28

The temperature sensor at the condenser No. 1 is isolated.

E29

The temperature sensor at the condenser no. is isolated2.

E30

The temperature sensor at the condenser No. 3 is isolated.

E31

The temperature sensor at the condenser no. is isolated4.

E32

The defrosting cycle of compressor No. 1 was used.

E33

The defrost cycle of compressor no. is used.2.

E34

The defrosting cycle of compressor No. 3 was used.

E35

The defrost cycle of compressor no. is used.4.

Results

Now you know what the different codes on the air conditioner display mean. If there is a malfunction, turn off the air conditioner and call the master from the service center. Do not attempt to perform repairs yourself if you do not have enough practical experience. Use the help of a professional. Good luck!

Добавить комментарий

Ваш адрес email не будет опубликован. Обязательные поля помечены *