7

 

 

DATA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MUZ-FD09NA MUZ-FD12NA

 

 

 

 

 

 

 

 

 

 

 

 

 

7-1. PERFORMANCE DATA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1) COOLING CAPACITY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

Indoor air

 

 

 

 

Outdoor intake air DB temperature (˚F)

 

 

 

 

 

 

IWB

 

75

 

 

85

 

 

95

 

 

105

 

 

115

 

 

 

 

 

 

(˚F)

TC

SHC

TPC

TC

SHC

TPC

TC

SHC

TPC

TC

SHC

TPC

TC

SHC

TPC

 

MUZ-FD09NA

71

11.0

6.9

0.58

10.3

6.5

0.63

9.7

6.1

0.68

9.0

5.6

0.72

8.3

5.2

0.75

 

67

10.4

7.9

0.55

9.7

7.4

0.60

9.0

6.8

0.65

8.4

6.4

0.69

7.7

5.8

0.72

 

 

 

 

 

63

9.8

8.8

0.52

9.1

8.1

0.58

8.5

7.6

0.62

7.7

6.9

0.66

7.0

6.3

0.69

 

 

 

 

 

71

14.7

8.8

0.85

13.7

8.2

0.94

12.9

7.7

1.01

12.0

7.2

1.06

11.0

6.6

1.10

 

MUZ-FD12NA

67

13.9

10.2

0.81

13.0

9.5

0.89

12.0

8.8

0.96

11.2

8.1

1.02

10.3

7.5

1.07

 

63

13.1

11.3

0.77

12.1

10.5

0.85

11.3

9.7

0.92

10.3

8.9

0.98

9.4

8.1

1.02

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE : 1. IWB : Intake air wet-bulb temperature

TC : Total Capacity (x103 Btu/h)

SHC : Sensible Heat Capacity (x103 Btu/h)

TPC : Total Power Consumption (kW)

2.SHC is based on 80 ˚F of indoor Intake air DB temperature.

2)COOLING CAPACITY CORRECTIONS

Refrigerant piping length (one way : ft.)

 

 

25 (std.)

 

 

40

 

 

65

 

 

 

 

 

 

 

 

 

 

 

 

 

MUZ-FD09NA

1.0

 

 

 

0.954

 

0.878

 

 

 

 

 

 

 

 

 

 

 

 

 

MUY-FD12NA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3) HEATING CAPACITY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

 

Indoor air

 

 

 

 

 

 

 

 

Outdoor intake air WB temperature (˚F)

 

 

 

 

 

 

IDB

 

 

 

15

 

 

25

 

35

 

 

43

 

45

 

55

 

 

(˚F)

 

TC

 

TPC

 

TC

 

TPC

 

TC

 

TPC

TC

 

TPC

TC

 

TPC

TC

 

TPC

MUZ-FD09NA

 

75

 

6.3

 

0.56

 

7.9

 

0.66

 

9.4

 

0.73

10.6

 

0.77

11.0

 

0.78

12.4

 

0.81

 

70

 

6.7

 

0.54

 

8.2

 

0.64

 

9.6

 

0.71

10.9

 

0.75

11.2

 

0.77

12.7

 

0.80

 

 

65

 

6.9

 

0.52

 

8.6

 

0.62

 

10.0

 

0.69

11.2

 

0.73

11.6

 

0.74

13.0

 

0.78

MUZ-FD12NA

 

75

 

7.9

 

0.73

 

9.9

 

0.86

 

11.8

 

0.96

13.3

 

1.00

13.7

 

1.02

15.5

 

1.06

 

70

 

8.4

 

0.71

 

10.2

 

0.84

 

12.0

 

0.93

13.6

 

0.98

14.0

 

1.00

15.8

 

1.04

 

 

65

 

8.6

 

0.68

 

10.7

 

0.81

 

12.4

 

0.91

14.0

 

0.96

14.4

 

0.97

16.2

 

1.02

NOTE : 1. IDB : Intake air dry-bulb temperature TC : Total Capacity (x103 Btu/h) TPC : Total Power Consumption (kW)

2. Above data is for heating operation without any frost.

How to operate with fixed operational frequency of the compressor.

1.Press the EMERGENCY OPERATION switch on the front of the indoor unit, and select either EMERGENCY COOL mode or EMERGENCY HEAT mode before starting to operate the air conditioner.

2.The compressor starts with operational frequency.

3.The fan speed of the indoor unit is High.

4.This operation continues for 30 minutes.

5.In order to release this operation, press the EMERGENCY OPERATION switch twice or once, or press any button on the remote controller.

9

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Mitsubishi Electronics MUZ-FD09NA service manual Data
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MUZ-FD09NA specifications

The Mitsubishi Electronics MUZ-FD09NA is a highly efficient and versatile air conditioning unit designed for both residential and light commercial applications. This model is part of Mitsubishi's advanced range of split-system air conditioners which emphasize energy efficiency, comfort, and innovative technology.

One of the standout features of the MUZ-FD09NA is its energy efficiency. The unit boasts an impressive SEER (Seasonal Energy Efficiency Ratio) rating, which translates to reduced energy consumption and lower utility bills. This makes it an eco-friendly option for users looking to minimize their carbon footprint while enjoying comfortable indoor climates year-round.

The MUZ-FD09NA utilizes advanced inverter technology, which enables the compressor to adjust its speed based on the cooling or heating demand. This not only enhances comfort by maintaining a steady temperature but also significantly reduces energy consumption compared to traditional fixed-speed systems. Additionally, the inverter technology allows for quieter operation, making it ideal for use in bedrooms or study areas where noise can be disruptive.

For air purification, the MUZ-FD09NA is equipped with a high-efficiency filtration system that removes dust, allergens, and other particles from the air. This feature is especially beneficial for individuals with allergies or respiratory issues, ensuring cleaner and healthier indoor air quality.

In terms of user convenience, the unit comes with a user-friendly remote control, allowing for easy adjustment of settings from a distance. Some models may also offer Wi-Fi capability, enabling users to control their air conditioning unit through a smart device, even when away from home.

The MUZ-FD09NA is designed to operate in a wide range of temperatures, making it suitable for various climates. It can effectively provide cooling in the summer and heating in the winter, ensuring comfort throughout the year.

Furthermore, the unit features a compact and sleek design, allowing for easy installation in a variety of spaces without compromising aesthetics.

Overall, the Mitsubishi Electronics MUZ-FD09NA combines energy efficiency, advanced technology, and user-friendly features, making it a reliable choice for maintaining a comfortable indoor environment. Whether for residential or light commercial use, this air conditioning unit stands out as an effective solution for climate control needs.
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