Movincool Office Pro 12 / Office Pro 18 / Office Pro 24 manuals

Owner’s manuals and user’s guides for Split-system air conditioners Movincool Office Pro 12 / Office Pro 18 / Office Pro 24.
We providing 1 pdf manuals Movincool Office Pro 12 / Office Pro 18 / Office Pro 24 for download free by document types: Service Manual


Table of contents

SERVICE MANUAL

1

Table of Contents

3

1. PRECAUTIONS FOR SAFETY

6

2. GENERAL DESCRIPTION

7

3. CONSTRUCTION

8

3.2 Exterior Components

9

3.3 Internal Structure

10

3.4 Basic Construction

10

3.5 Air Flow

11

3.6 Compressor and Fans

11

3.7 Condensate Pump

11

3.8 Drain Tanks (optional)

11

4. SPECIFICATIONS

12

< NOTE >

13

Operation Section

14

5. REFRIGERANT SYSTEM

16

5.2 Compressor

17

High Temp./High Pressure

18

Liquid Refrigerant

18

Low Temp./Low Pressure

18

Gas and Liquid Mixture

18

6. ELECTRICAL SYSTEM

19

(1) Fan mode

20

(2) Cool mode

21

6.3 Control Box

22

(2) Relay board

23

(3) Relay board fuse

23

6.4 Fan Motor

24

6.5 Compressor Motor

24

6.6 Condensate Pump

25

6.7 Drain Switch

27

6.9 Compressor Protection

28

6.10 Temperature Control

28

6.11 Fan Mode Control Switch

29

7. TROUBLESHOOTING

31

7.2 Self-Diagnostic Codes

32

7.3 Troubleshooting Chart

34

(3) Overflow of drain water

38

7.4 Basic Inspection

39

Thermometer

40

Cool Air Out

40

Evaporator Air In

40

8. DISASSEMBLY

41

8.2 Disassembly

42

Repair Section

43

Screws (9)

44

Screws (12)

44

(1) Control box

45

(3) Control board

46

Set Screw

50

Nuts (6)

50

Ties (3)

50

(1) Ohmmeter method

53

(2) Capacitance tester method

53

8.8 Inspection of Fan Motor

54

8.11 Inspection of Thermistor

55

8.12 Inspection

55

9. REFRIGERANT SYSTEM REPAIR

56

(4) Use of dry nitrogen gas

57

(5) Vertical Joint

57

(2) Evacuation

60

(3) Checking vacuum

61

(4) Checking gas leak

62

(5) Evacuation (repeat)

63

9.4 Refrigerant Charging Work

64

(2) Removal of gauge manifold

65

10. REASSEMBLY

66

10.4 Wiring Notice

67

10.5 Perform the Inspection

67

10.6 Caster Maintenance

67

10.7 Schematic

68

DENSO SALES CALIFORNIA, INC

69

Long Beach, CA 90810

69





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