Mitsubishi Electronics 100TMU-A User Manual

1

COMPONENT OF EQUIPMENT

1

[1] Appearance of Components

1

[2] Refirigerant Circuit Diagram and Thermal Sensor

Standard operation data

iger

6

[3] PUHY-80, 100TMU-A ELECTRICAL WIRING 

DIAGRAM

7
9

[4]
[5] Function of dip SW and rotary SW

11

2

TEST RUN

15

[1] Before Test Run

15

[2] Test Run Method

19

3

GROUPING REGISTRATION OF INDOOR UNITS WITH 
M-NET REMOTE CONTROLLER

20

4

CONTROL

26

[1] Control of Outdoor Unit

26

[2] Operation Flow Chart

31

[3] List of Major Component Functions

36

[4] Resistance of Temperature Sensor

Refrigerant Amount and Operating Characteristics

38

5

REFRIGERANT AMOUNT ADJUSTMENT

39

[1]

39

[2] Adjustment and Judgement of Refrigerant Amount

39

6

TROUBLESHOOTING

44

[1] Principal Parts

44

[2] Self-diagnosis and Countermeasures Depending on the 

Check Code Displayed

62

[3] LED Monitor Display ......................................................

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83