Коды ошибок рефрижератора митсубиси

Любой кондиционер Mitsubishi имеет функцию самодиагностики. При включении и во время работы микропроцессор через множество датчиков проверяет ошибки кондиционера Mitsubishi Heavy, чтобы вовремя остановить его работу при нарушении параметров.  Все ошибки Митсубиси Хэви делятся на 2 вида:

— аварийные, например, неисправность компрессора;

— информационные, например, сообщение о загрязнённом фильтре.

Большинство ошибок можно сбросить переключением электропитания, но при 3-5 кратном повторе в течение часа кондиционер может остановиться полностью, до устранения неисправности сервисным специалистом.

Кондиционер Mitsubishi коды ошибок сообщает пользователю световой индикацией, а при использовании проводного пульта также текстом на экране. 

В бытовых сериях используются только ИК-пульты, поэтому коды ошибок кондиционера Митсубиси можно определить по количеству миганий двух индикаторов: «Run» зелёного цвета и «Timer» жёлтого цвета. Для инверторных и On/Off моделей разных лет выпуска одна и та же ошибка может высвечиваться по-разному. 

В полупромышленных и мультизональных сериях преимущественно устанавливают проводные пульты, где коды ошибок Митсубиси Хэви можно прочитать с ЖК-экрана пульта, RC-E5 или RC-EX1.

Ошибки кондиционера Митсубиси Хеви обозначаются буквой Е (error) и двузначным числом. Все коды ошибок кондиционеров Mitsubishi Heavy являются универсальными для бытовых, полупромышленных и мультизональных серий. Т.е. код Е5, например, будет означать «Отсутствие связи между внутренним и наружным блоком» для любого кондиционера MHI. 

Ошибки Mitsubishi Heavy бытовых серий

В полупромышленном и мультизональном оборудовании коды ошибки Mitsubishi Heavy с E1 до E31 относятся к внутренним блокам и высвечиваются только на пульте проблемного блока. Коды ошибок Митсубиси Хеви с номерами E32 — E75 относятся к наружным блокам и показываются на всех проводных пультах данного фреонового контура.

Кондиционеры Mitsubishi Heavy ошибки

Просмотр полной версии : Mitsubishi TNW5E-25-4

Powered by vBulletin® Version 4.2.3 Copyright © 2023 vBulletin Solutions, Inc. All rights reserved. Перевод: zCarot

1.

Characteristics

···········································

2.

Specification

················································

3.

General information

3.1

Controller ···············································

3.2

Drive system ···········································

3.3

Operation control ····································

3.4

Defroster ·················································

3.5

Protective device ·····································

4.

Name of each component

5.

Adjustment of test operation

5.1

Pre-operation inspection ··························

5.2

Inspection during operation ·····················

6.

Daily operation

············································

6.1

Description of operation for the

controller ··················································

6.2

Other operations ·······································

6.3

Operation of special service switches ······

6.4

Operation sequence ··································

6.5

Operation of display switches ··················

6.6

Defrosting operation and manual

defrosting ·················································

7.

Loading

···························································

7.1

Inspection before loading ························

7.2

Loading procedure ···································

7.3

Unloading ················································

7.4

Caution to be taken for the usage ············

8.

Refrigerant piping system

8.1

Refrigerant piping system diagram ··········

8.2

Freezing cycle ·········································

9.

Control system

············································

10. Description of main parts

10.1

Compressor ·············································· 13

10.2

Magnet clutch ··········································

10.3

Heat accumulator ····································· 14

10.4

Accumulator ············································

10.5

Electromagnetic valve ·····························

10.6

Check valve ·············································

10.7

Receiver ···················································

10.8

Sight glass ················································ 16

10.9

Dryer ························································ 16

10.10 Condenser fan motor ·······························

10.11 Evaporator fan motor ······························· 17

10.12 Multi-function valve ································

10.13 Expansion valve ······································· 17

10.14 Defrost thermostat (DTS) ························

10.15 Dual pressure switch (DPS) ····················· 18

Contents

1

2

·································

4

4

4

4

4

4

······················

5

················

6

6

6

6

6

7

7

7

8

8

9

9

9

10

10

·····················

11

11

11

12

······················· 13

13

14

15

15

15

16

17

18

10.16 Storage temperature sensor (TH) ············

10.17 Td sensor (Td) ·········································

10.18 Controller ················································· 19

10.19 Drain hose heater (option) ·······················

1

1. Electric wiring diagram

11.1

Sequence diagram ···································· 21

11.2

Wiring layout drawing ····························· 24

11.3

Explanation of operation ·························

12. Periodic inspection

12.1

Inspection at the time of installation

and test run ··············································

12.2

Daily inspection ······································· 34

12.3

Monthly inspection ·································· 35

12.4

Six-mouth inspection ······························· 35

12.5

Bolt tightening table for each section ······ 35

12.6

Caution to be taken at the time of

daily inspection ········································ 36

12.7

Caution to be taken at the time of

periodic inspection ··································

12.8

Check sheet (Installation, test run and

periodic inspection) ·································

12.9

Pressure table for standard operation ······

13. Defect and its cause

13.1

Diagnosis of defects on refrigerant

system ······················································

13.2

Charging the refrigerant <R404A> ··········

13.3

Diagnosis of defects on electric parts······

14. Method to select a model with

jumper cable

·················································

15. Refrigerant saturated pressure

table (R404A)

················································ 65

16. Installation procedure

16.1

Cautionary points during installation ······

16.2

Cautionary and requested points

during installation ···································· 67

16.3

Reference drawing of installation ············ 71

18

19

20

···························

21

28

···································

34

34

38

40

41

·································

42

42

46

47

64

·····························

66

66