Mini Chiller Inverter Heat Pump LG Therma V Monobloc 12 kW HM123M.U33 Three-phase R-32

PAYMENT IGNITION NOT MANDATORY BY THE ASSISTANCE CENTER

Technical features

Performance

• Cooling Capacity: 12.0 kW
• Heating Capacity: 12.0 kW
• Nominal flow rate: 2070 l/h
• Internal Unit Sound Power Level: 63 dB(A)
• External Unit Sound Pressure Level: 52 dB(A)

Electrical Data

• Power (V,Hz, Ø): 380~415/50/3
• Refrigerant gas: R32

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LG Heat Pumps Therma V Line

LG offers a wide range of highly efficient renewable energy systems and provides the ideal solution for every application and need

What is THERMA V?

THERMA V is LG's new air-water heat pump system, designed for new homes and renovations with the most advanced energy-saving heating technologies.

THERMA V is the ideal solution for heating, cooling and the production of domestic hot water in domestic environments.

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The most complete and efficient solution for your home

THERMA V offers the best solution for home heating and the supply of domestic hot water. Thanks to LG's inverter technology, THERMA V systems are up to 4 times more efficient than traditional boilers

Applications:

• Fan Coil Radiators
• Radiant Floor
• Hot water

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Why Choose LG THERMA?

LG THERMA V is designed to guarantee the user energy savings, comfort, simplified control and support services, thanks to the application of advanced LG technologies.

LG's Inverter technology provides high energy efficiency, achievable with the use of components such as circulation pump, heat exchanger and fan motor completely designed and produced by the company

Furthermore, the pressure control technology allows a stable and reliable heating capacity even at low temperatures and the achievement of the performance target effectively.

The new monobloc units, thanks to the corrosion-resistant Ocean Black Fin treatment and user-friendly control with the new RS3 control, meet the needs of both professionals and end users

High Performance

• High energy efficiency SCOP 4.45 A+++
• Maximum performance at low temperatures
• Operating range down to -25°C
• Water delivery temperature 65°C down to -5° C
• Reduced noise level
• Innovative steam injection scroll compressor

• New user-friendly control interface
• Wi-Fi with LG Smart ThinQ
• Independent double thermal zone control
• Controlling the temperature of water, air or both at the same time

Simplified installation and maintenance

• Monobloc unit with reduced weight and dimensions. Installation of refrigerant piping is not necessary
• Simplified first start-up and configuration: from PC using LG Heating Configurator software

Monobloc R32

THERMA V Monobloc R32 includes all the main hydraulic components (plate exchanger, expansion vessel and circulation pump) in a single external unit, allowing installation without the use of refrigerant gas pipes

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High-efficiency LG solutions for heating and domestic hot water

LG products represent the sustainable and efficient solution for heating in domestic and commercial applications, thanks to continuous investments in research and development of renewable energy technologies

The LG THERMA V residential heating solution can be dedicated both to the heating and cooling of rooms and to the production of domestic hot water. Compared to traditional boiler systems, it is more efficient and reduces CO2 emissions by using renewable energy (contained in the external air.). In addition, it is possible to remotely manage and monitor the entire system via the LG Smart ThinQ app

The LG control system offers a variety of solutions that allow you to reduce operating costs and maintain efficient control of the energy used. The new RS3 wired control, together with other accessories, offers a simple interface to facilitate control, configuration and monitoring of the system

New Scroll compressor

The new steam injection scroll compressor combines high performance, efficiency and reliability. Compared to traditional scroll compressors, it allows you to reach water temperatures of up to 65°C, reduce noise and increase the rotation speed range (10-135 Hz)

Reduction of Noise Level

THERMA V Monobloc R32 has a lower noise level than the previous model

Steam Injection

When using R32 refrigerant it is very important to correctly control the temperature at which the gas is expelled from the compressor. In the case of THERMA V Monoblocco R32, vapor injection technology was used to efficiently control the compressor discharge temperature. This allows you to increase the range of use of the heat pump (up to -25°C externally) and improve low-temperature heating performance

Delivery temperature up to 65° C

THERMA V Monobloc R32 is capable of producing hot water up to 65°C, thus being able to supply medium/high temperature terminals (e.g. radiators) without problems. For this reason the LG solution is suitable for both renovations and new buildings

Temperature Control Options

To ensure greater comfort, effectiveness and savings, multiple temperature control options are available. Furthermore, simultaneous air and water temperature control functions have been added, particularly suitable for the European lifestyle, which is very attentive to thermal comfort

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Seasonal Climate Mode

The seasonal climate mode allows you to adjust the operation of the heat pump automatically based on the outside temperature. It is used to set the water temperature in order to maximize energy savings by taking advantage of the integrated climate regulation

Silent mode and weekly programming

Using the command it is possible to activate the Silent Mode function to reduce the sound emissions of the external unit to a minimum. Using the timer it is also possible to program the starting and deactivation of the cycle. Using the control you can also set the weekly programming of the heat pump operation

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Simplified Installation and Maintenance Monobloc module

THERMA V Monobloc includes all the main hydraulic components (plate exchanger, expansion vessel and circulation pump) in a single external unit, allowing its installation without the use of refrigerant gas pipes

Easy Start-up Setting operating parameters before installation

Based on the information relating to the system, the installer can set the parameters through the "LG Heating Configurator" software and save the data on a memory card directly from the office. On site, simply insert the card on the back of the wired control to activate the configuration

Easy Maintenance Data Logging

The remote control can store up to 50 events, making it possible to easily identify the causes of any malfunctions

• Date and time
• Operating mode (Heating, Cooling, Automatic, Domestic hot water)
• Temperature target
• Delivery / return temperature
• Room temperature
• DHW (Operating Status / Target Temperature / Current Temperatures)
• External unit operation
• Errors and related code