Mitsubishi Electronics MXZ-ANA, MS-AWA, MUZ-ANA, MUY-ANA, MU-AWA, MSY-ANA Operational Frequency Range

Page 27

b) Correct the LEV separately by temperature difference “ RT” between main/sub indoor coil thermistor.

RT

LEV opening

correction (pulse)

 

10.8[ RT

2

7.2[ RT< 10.8

1

RT<7.2

0

In addition, decrease the target discharge temperature corresponding RT.

RT

Temperature to be

decreased (˚F)

 

 

 

10.8[ RT

18

7.2[ RT< 10.8

9

RT<7.2

9

3-3. OPERATIONAL FREQUENCY RANGE

MXZ-2A

Number of

Capacity

COOL (Hz)

DRY

 

HEAT (Hz)

 

operating

code

 

 

 

 

 

 

unit

Min.

Max.

(Hz)

Min.

Max.

Defrost

 

1, 2, 3, 4

20

65

25

30

63

63

 

5, 6

20

65

25

30

63

63

 

7, 8

20

65

30

30

63

63

1

9, 10

20

94

75

30

92

92

 

11, 12

20

94

75

30

92

92

 

13, 14

20

94

75

30

92

92

 

15 or above

30

94

75

30

92

92

 

2, 3, 4, 5, 6, 7

30

94

52

58

92

92

 

8, 9, 10

30

94

52

58

92

92

2

11, 12, 13

30

94

52

58

92

92

14, 15, 16

30

94

52

58

92

92

 

 

17, 18, 19, 20, 21

30

94

94

58

92

92

 

22, 23, 24 or above

 

 

 

 

 

 

 

MXZ-3A

Number of

Capacity

COOL (Hz)

DRY

 

HEAT (Hz)

 

operating

code

 

 

 

 

 

 

unit

Min.

Max.

(Hz)

Min.

Max.

Defrost

 

1, 2, 3, 4

15

58

20

22

37

37

 

5, 6

15

58

20

22

37

37

 

7, 8

15

58

25

22

37

37

1

9, 10

15

62

44

22

90

80

 

11, 12

15

62

44

22

90

80

 

13, 14

15

62

44

22

90

80

 

15 or above

15

65

44

22

90

80

 

2, 3, 4, 5, 6, 7

24

80

31

35

58

58

 

8, 9, 10

24

80

31

35

58

58

2

11, 12, 13

24

80

31

35

90

80

14, 15, 16

24

80

31

35

94

80

 

 

17, 18, 19, 20, 21

24

80

59

35

94

80

 

22, 23, 24 or above

 

 

 

 

 

 

 

 

3, 4, 5, 6, 7, 8, 9, 10

52

90

65

39

94

80

 

11, 12, 13, 14, 15

 

 

 

 

 

 

 

3

16, 17, 18, 19, 20

 

 

 

 

 

 

21, 22, 23, 24, 25

52

90

65

39

94

80

 

 

26, 27, 28, 29

 

 

 

 

 

 

 

 

30 or above

 

 

 

 

 

 

27

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Contents Service Technical Guide Indoor unit models Discharge Temperature Protection Control ·····BACKOperational Frequency Control of Outdoor UNIT······16 Indoor unit models Outdoor unit modelsIndoor fan speed control Operation chart ExampleONOperation Thermostat controlIndoor fan When the room temperature is under 73FOperation time chart Example OFF OnonHorizontal vane Auto Vane OperationCoil frost prevention Temperature control Low outside temperature operationDifference between room Coil frost prevention is as same as Cool mode Low outside temperature operation is as same as Cool modeOperation MSZ Defrosting Cold air prevention controlMSZ-A09/12/15/17 Overload startingMode selection Auto Change Over ···AUTO Mode Operation MSZOutdoor FAN Motor Control CoolHeat MUZ Horizontal blow time Inverter System Control Function of main partsAt normal operation Purpose of PAM adoption Outline of simple partial switching methodIntelligent power module MUZ-A24 MUY-A24 Inverter main power supply circuitPFC Power Factor Controller Power factor improvementPower transistor module Control Method of Rotation Times Sine wave controlCool Heatmuz DRY Operational Frequency Control of Outdoor UnitLEV is fixed to standard opening degree according to opera Cool · DRY ModeHeat Mode MUZ Expansion Valve Control LEV ControlLEV Time chartMUZ-A09/12/15/17/24 MUY-A15/17/24 Degree130/100 190/130 240/170 260/210 260/230 MXZ Microprocessor Control Power factor improvement Cool 5 pulse full closed Temperature is included in standard opening. w1With discharge temperature was added to basic opening. w1 Opening before stop 500 pulse in 15 minutesMXZ-3A HeatMXZ-2A Cool HeatMXZ-3A MXZ-2ACool DRY Heat Superheat LEV opening Discharge temperature ˚F Correction pulseMore than Target discharge temperature+18 More than Target discharge temperature+21.6Operational Frequency Range 40Hz Discharge Temperature Protection ControlHeat Defrosting Control Outdoor FAN Control
Related manuals
Manual 32 pages 53.72 Kb

MUY-ANA, MSY-ANA, MS-AWA, MUZ-ANA, MXZ-ANA specifications

Mitsubishi Electronics has long been a leader in the HVAC (heating, ventilation, and air conditioning) industry, consistently delivering cutting-edge technology and innovative solutions. The MUZ-ANA, MUZ-ANA - U, MU-AWA, MUZ-FDNA, and MS-AWA models exemplify the company's commitment to efficiency, comfort, and advanced engineering.

The MUZ-ANA series is designed for residential and light commercial applications, offering powerful cooling and heating performance. One of the key features is its inverter technology, which allows for variable-speed operation. This means that the system can adjust the compressor speed according to the temperature demands, leading to significant energy savings and consistent comfort levels throughout the space. Additionally, the MUZ-ANA series operates quietly, ensuring a pleasant indoor environment.

The MUZ-ANA - U model takes energy efficiency a step further by incorporating a top-tier seasonal energy efficiency ratio (SEER) and heating seasonal performance factor (HSPF). This model is designed to maximize comfort while minimizing energy consumption, making it ideal for eco-conscious consumers.

The MU-AWA series is specifically tailored for larger spaces, making it suitable for commercial settings. Its robust design ensures reliability even under the most demanding conditions. Key features include advanced filtration systems that improve indoor air quality by trapping particulates and allergens, preferred by businesses aiming for a healthier environment.

The MUZ-FDNA model stands out for its sleek, compact design that fits seamlessly into various installation contexts, making it flexible for diverse architectural styles. It also features a built-in drain pan that helps in moisture removal, preventing mold growth and enhancing system longevity.

The MS-AWA model is particularly noteworthy for its smart connectivity options, allowing users to control their HVAC system via mobile devices. This feature empowers users to monitor and adjust temperatures remotely, providing added convenience and efficiency.

In summary, the Mitsubishi Electronics MUZ-ANA, MUZ-ANA - U, MU-AWA, MUZ-FDNA, and MS-AWA models feature state-of-the-art technology geared towards maximizing efficiency, comfort, and reliability. From inverter technology to smart connectivity, these units are designed to meet modern consumer demands while emphasizing sustainability and performance. With Mitsubishi Electronics, you can be assured of exceptional quality and technological advancement in HVAC solutions.
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