Mitsubishi Electronics MSY-ANA, MS-AWA, MUZ-ANA - U, MU-AWA When the room temperature is under 73 F

Page 5

1. Thermostat control

Thermostat is ON or OFF by difference between room temperature and set temperature.

 

Room temperature minus

Thermostat

set temperature (Initial)

ON

-1.8 °F or more

OFF

less than -1.8 °F

2.Indoor fan speed control

Indoor fan operates at the set speed by FAN SPEED CONTROL button. When thermostat OFF (compressor OFF), fan speed becomes Very Low. In AUTO the fan speed is as follows.

Room temperature minus

set temperature (During operation)

-1.8 °F

-1.3 °F

Fan speed

Room temperature minus

Room temperature minus

set temperature (Initial)

set temperature (During operation)

High

3.1 F or more

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Med.

between 1.8 and 3.1

F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Low

less than 1.8

F

 

 

 

 

4.5 F

 

 

 

 

 

 

 

 

 

 

 

1.8 F 3.1 F

3.The operation of the compressor and indoor/ outdoor fan Compressor operates by room temperature control and time control. Set temperature is controlled to fall 4 °F from initial room temperature. Indoor fan and outdoor fan operate in the same cycle as the compressor. •When the room temperature is 73 °F or over:

When the thermostat is ON, the compressor repeats 8 minutes ON and 3 minutes OFF. When the thermostat is OFF, the compressor repeats 4 minutes OFF and 1 minute ON.

When the room temperature is under 73 °F.

When the thermostat is ON, the compressor repeats 2 minutes ON and 3 minutes OFF. When the thermostat is OFF, the compressor repeats 4 minutes OFF and 1 minute ON.

Operation time chart

Example

ON

Thermostat

OFF

ON

Indoor fan

OFF

Outdoor fan ON

Compressor

OFF

8 minutes

3 minutes 4 minutes 1 minute

4.Coil frost prevention

Coil frost prevention is as same as COOL mode. (2-1.3.)

The indoor fan maintains the actual speed of the moment. However ,when coil frost prevention works while the compressor is not operating, its speed becomes the set speed.

5

Image 5
Contents Revised EDITION-B ContentsRevision a MXZ-2A20NA MXZ-3A30NA MXZ-4A36NA MS-A09WA MU-A09WA MS-A12WA MU-A12WACool Operation MS-AWA MU-AWAOperation time chart Example When the room temperature is under 73 FHorizontal vane Auto Vane OperationMSZ-ANA MSY-ANA MSZ-FDNA MSY-DNA MSZ-DNA Low outside temperature operationMUZ-ANA MUY-ANA MUZ-FDNA MUY-DNA MUZ-DNA MSZ-A MSY-A MSZ-FD MSZ-D MSY-DHeat Operation MSZ Gradation of fan speed in initial MSZ-A24Overload starting DefrostingMode selection Auto Change Over ··· Auto Mode Operation MSZMUZ-FD MUZ-D MUY-D Outdoor FAN Motor ControlMUZ-A MUY-A Function of main parts Inverter System ControlMUZ-FD MUZ-A24 MUY-A24 MUZ-D MUY-D At normal operation Outline of simple partial switching methodPurpose of PAM adoption Input current waveform without PAMCompressor Intelligent power moduleElimination of electrical noise Control Method of Rotation Times Sine wave controlMUZ-FD12 Operational Frequency Control of Outdoor UnitMUZ-FD09 Heat Mode Cool · DRY ModeExpansion Valve Control LEV Control Pulse MUZ-A09/12/15/17 MUY-A15/17MUZ-A15/17 MUZ-A09/12MUY-A15/17 MUZ-A24260 MXZ-ANA Inverter main power supply circuitProtects transistors from over current Opening before stop → 500 pulse in 15 minutes MXZ-2A20NA MXZ-2A20NA/3A30NACool Heat MXZ-3A30NAMXZ-3A30NA MXZ-2A20NAReceiver LEV MXZ-2A20NA Exclusive LEVMXZ-3A30NA Exclusive LEV MXZ-4A36NACool DRY Heat MXZ-3A30NA MXZ-2A20NAMXZ-2A MXZ-3A MXZ-4A∆RT Operational Frequency RangeHeat Defrosting Control Discharge Temperature Protection ControlOutdoor FAN Control MXZ-4APRE-HEAT Control MXZ-2A20NA- 1 MXZ-3A30NA MXZ-4A36NA Heat Operation DRY OperationHigh pressure protection Made in Japan
Related manuals
Manual 28 pages 7.08 Kb

MSZ-FDNA, MUZ-FDNA - U, MUZ-FDNA, MUZ-ANA - U, MUY-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.