Movincool CM 25 manuels

Manuels d'utilisation et guides de l'utilisateur pour Pompes à eau Movincool CM 25.
Nous fournissons des manuels en pdf 3 Movincool CM 25 à télécharger gratuitement par type de document : Spécifications, Manuel de service, Manuel d'installation


Movincool CM 25 Manuel de service (89 pages)


marque: Movincool | Catégorie: Pompes à eau | Taille: 1.41 MB |

 

Table des matières

SERVICE MANUAL

1

Nameplate Label

2

Table of Contents

3

Repair Section

5

1. PRECAUTIONS FOR SAFETY

6

2. SPECIFICATIONS

7

2.2 Technical Specifications

8

2.3 Characteristics

10

(2) Cooling capacity curve

11

(3) Power consumption curve

12

(4) Current consumption curve

13

< NOTE >

14

3. CONSTRUCTION

15

3.2 Internal Structure

16

3.3 Basic Construction

17

3.4 Air Flow

17

4. REFRIGERATION SYSTEM

18

Operation Section

19

4.2 Compressor

20

(3) Operation

21

4.3 Condenser

22

4.5 Evaporator

23

4.6 Accumulator

24

4.7 High-Pressure Switch

24

5. ELECTRICAL SYSTEM

25

5.2 Control Box

26

5.3 Power Supply Requirements

27

LCD Display

29

Unit Terminal

33

Warning Device

33

Relay Output Contactor

33

Fire Alarm Device

34

Open Dry Contact

34

5.8 Basic Operation

35

5.9 Compressor Operation

35

(1) When the WMC is connected

36

(2) When the MWT is connected

36

5.14 Anti-Frost Control

37

(Automatic Recovery Function)

37

5.17 Relay Board

38

12 12341234

39

DSW1 DSW2 DSW3 DSW4

39

5.18 Compressor

40

5.19 Fan Motor

41

5.20 Temperature Thermistor

42

5.21 Float Switch

42

6. TROUBLESHOOTING

43

6.2 Self-Diagnostic Codes

44

Alarm (buzzer) patterns

47

Alarm clear method

48

6.3 Troubleshooting Chart

50

(1) Display method

57

6.7 Initialize Fan Motor

61

6.8 TEST Mode

63

6.9 Basic Inspection

64

6.10 Inspection of Compressor

65

Temp.°F (°C)

66

(2) Refrigerant leak

67

(3) Insufficient refrigerant

67

7. DISASSEMBLY

68

7.2 Disassembly

69

(1) Relay board

76

(1) Proper brazing techniques

78

(4) Use of dry nitrogen gas

79

(5) Vertical joints

79

(2) Evacuation

82

(3) Checking vacuum

83

Refrigerant

84

Cylinder R-410A

84

(5) Evacuation (repeat)

85

(2) Removal of gauge manifold

87

9. REASSEMBLY

88