TEST POINT DIAGRAM AND VOLTAGE MXZ-24UV - E1 , MXZ-24UV - E2

Electronic control P.C.board

Resistance (kΩ )

Discharge temperature thermistor

Gas pipe temperature thermistor

 

Evaporation temperature thermistor

 

Defrost temperature thermistor

 

 

 

 

(kΩ )

 

 

 

 

Temperature(;)

Resistance

 

 

 

 

 

 

 

 

 

Defrost temperature thermistor

 

 

 

Discharge temperature thermistor

2.5~4.0V DC

 

 

 

 

 

 

 

 

 

0.3~0.6V DC

 

 

 

 

 

 

Evaporation temperature thermistor

 

 

 

 

 

2.5~4.0V DC

 

 

Outdoor fan ON 12V DC

 

Temperature(;)

 

 

 

 

 

 

 

Outdoor fan Lo 12V DC

 

 

 

Fin temperature thermistor

R.V. coil

Outdoor fan Me 12V DC

 

 

 

 

 

 

 

12V DC

 

 

 

 

1.0~4.0V DC

 

 

 

 

 

 

 

 

{

Serial signal Room C 5~10V DC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

{ Serial signal Room B

 

 

 

 

 

 

5~10V DC

 

 

 

 

 

{

Serial signal Room A

 

 

 

 

 

5~10V DC

 

 

 

 

 

 

Resistance (kΩ )

 

 

 

 

 

{ Relay 12V DC

 

-

 

 

 

 

 

Temperature(;)

 

 

 

 

 

 

12V DC {

 

 

 

 

 

 

+

 

 

 

 

 

 

-

 

 

 

 

 

0~5V DC

-

 

 

 

 

 

-

 

 

 

 

 

 

-

 

 

 

 

 

 

-

 

 

 

 

 

 

-

 

 

 

 

 

 

-

 

 

 

 

 

5V DC {

 

 

 

 

 

 

LED monitor indication

Room C

 

 

Liner expansion valve(LEV)

 

Room B

{ High pressure switch

 

 

Room A

12V DC pulse wave

 

 

Gas pipe temperature

 

 

 

 

 

 

thermistor 2.5~4.0V DC

 

 

 

 

 

33

 

 

 

 

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Image 33
Mitsubishi Electronics Test Point Diagram and Voltage MXZ-24UV E1 , MXZ-24UV E2, Electronic control P.C.board

MXZ-24UV - E2, MXZ-24UV specifications

Mitsubishi Electronics has established itself as a leader in the HVAC (heating, ventilation, and air conditioning) industry with its MXZ-24UV and MXZ-24UV - E2 models. These multi-zone heat pump systems are designed to provide exceptional efficiency, comfort, and versatility for residential and commercial applications.

One of the main features of the MXZ-24UV is its ability to effectively cool and heat multiple rooms simultaneously. This system allows for the connection of up to four indoor units, enabling users to customize the climate in different spaces while maintaining energy efficiency. This zoning capability ensures you can maintain the perfect temperature in each room according to the occupants' preferences.

The MXZ-24UV incorporates advanced inverter technology, which allows the compressor to adjust its speed based on the required heating or cooling demand. This results in reduced energy consumption compared to conventional systems, providing significant savings on energy bills while also promoting a more consistent indoor temperature. The inverter-driven compressor operates quietly and efficiently, making it a suitable choice for residential areas.

Additionally, these models are equipped with a range of smart technologies. The built-in Wi-Fi capability allows homeowners to control the system remotely using a smartphone or tablet. This feature adds convenience and flexibility, enabling users to adjust settings from anywhere, ensuring their space is at the desired temperature upon arrival.

Durability is another essential characteristic of the MXZ-24UV and MXZ-24UV - E2 models. Mitsubishi has designed these units to withstand various weather conditions, enhancing longevity and reliability. The units feature a robust construction that minimizes wear and tear while ensuring dependable performance year after year.

Moreover, the system has a variety of indoor unit options, including wall-mounted, ceiling-mounted, and floor-mounted designs. This versatility makes it easy to integrate into different architectural styles and preferences, ensuring both aesthetics and functionality.

In summary, the Mitsubishi Electronics MXZ-24UV and MXZ-24UV - E2 models are designed for those seeking energy efficiency, flexibility, and durability in a multi-zone heating and cooling system. With advanced inverter technology, smart home capabilities, and a range of indoor unit styles, these systems offer exceptional comfort while minimizing energy costs, making them a top choice in the HVAC market.