2-8. OPERATIONAL FREQUENCY CONTROL OF OUTDOOR UNIT

1.Outline

The operational frequency is as following:

First, the target operational frequency is set based on the difference between the room temperature and the set tem- perature.

Second, the target operational frequency is regulated by discharge temperature protection, high pressure protection, electric current protection and overload protection and also by the maximum/minimum frequency.

2.Maximum/minimum frequency in each operation mode.

 

COOL

HEAT(MUZ)

DRY

Applied

 

 

 

 

 

 

Minimum

Maximum

Minimum

Maximum

Minimum

Maximum

model

 

frequency

frequency

frequency

frequency

frequency

frequency

 

 

 

 

 

 

 

MUZ-A09

32

70

32

76

32

57

 

 

 

 

 

 

 

MUZ-A12

32

73

32

71

32

57

 

 

 

 

 

 

 

MUZ-A15

10

82

15

93

10

68

MUY-A15

 

 

 

 

 

 

 

 

 

 

 

 

 

MUZ-A17

10

87

15

93

10

68

MUY-A17

 

 

 

 

 

 

 

 

 

 

 

 

 

MUZ-A24

15

110

15

108

15

102

MUY-A24

 

 

 

 

 

 

 

 

 

 

 

 

 

wThe operation frequency in COOL mode is restricted the upper limit frequency after 1 hour as shown below for dew prevention.

It is rated frequency or less.

Upper limit

frequency

Maximum

frequency

1 hour

Rated frequency or less

Time

16

Page 16
Image 16
Mitsubishi Electronics MUY-ANA, MS-AWA, MUZ-ANA, MU-AWA manual Operational Frequency Control of Outdoor Unit, Cool Heatmuz DRY

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.