Mitsubishi MS-07RV manuals

Mitsubishi MS-07RV Service Manual (80 pages)

Brand: Mitsubishi | Category: Security device components | Size: 3.19 MB |

English

Table of contents

SERVICE MANUAL

1

TECHNICAL CHANGES

2

PART NAMES AND FUNCTIONS

3

REMOTE CONTROLLER

4

SPECIFICATION

6

E1 E2

7

E1 E2

8

E1 E2 E1 E2

9

E1 E2 E2 E3

10

OUTLINES AND DIMENSIONS

11

MSH-12NV - MSH-12NV

12

MUH-12NV - MUH-12NV

12

INDOOR UNIT

12

OUTDOOR UNIT

12

Unit : mm (inch)

14

WIRING DIAGRAM

15

TO OUTDOOR

16

CONNECTING

16

FOR MULTI SYSTEM

16

ELECTRONIC CONTROL P.C BOARD

18

MUH-12NV

20

MODEL WIRING DIAGRAM

20

CONTROLLER

22

REFRIGERANT SYSTEM DIAGRAM

24

MSH-12NV

25

MAX. HEIGHT DIFFERENCE

27

PERFORMANCE CURVES

29

MUH-07NV

30

COOL operation

30

(kgf/F•G)(MPa•G)

31

Wet bulb temperature 14.5°C

32

MICROPROCESSOR CONTROL

33

● Fuzzy control

34

1.66 deg

35

, MSH-07/09/12/18NV- and

37

8-2. COOL ( ) OPERATION

39

8-3. DRY ( ) OPERATION

39

8-4. HEAT ( ) OPERATION

39

8-6. AUTO VANE OPERATION

40

8-8. TIMER OPERATION

42

PROGRAM TIMER

42

8-9. EMERGENCY-TEST OPERATION

43

Emergency operation

43

SERVICE FUNCTIONS

44

MSH-07NV - MSH-09NV

45

MSH-24NV - MSH-18NV

45

CN112 CN111 CN121

46

MSH-12NV - MSH-24NV

46

MSH-18NV

46

10 TROUBLESHOOTING

47

Self check table

49

(When fan revolved one time)

50

0V➔5V➔0V

50

(Approx.)

50

Check of indoor fan motor

51

Check of receiver P.C. board

51

Check of outdoor unit

52

MSH-07NV

53

MSH-09NV

53

MSH-12NV

53

MSH-18NV

53

MSH-24NV

54

DISASSEMBLY INSTRUCTIONS

60

OPERATING PROCEDURE PHOTOS

61

OPERATING PROCEDURE

63

MUH-18NV

66

11-5 MUH-24NV- MUH-24NV

68

12 PARTS LIST

70

STRUCTURAL PARTS

74

MSH-18NV- MSH-24NV

76

13 OPTIONAL PARTS

80

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