Air/water heat pump LG THERMA V R32 Monoblock HM123MR.U34 12 kW + optional WiFi PWFMDD200

Item description:

Renewable technology: the use of renewable energies

A heat pump is a device that converts energy from air, earth, and water into heat for useful purposes. This conversion occurs through an advanced refrigeration cycle. In other words, it refers to the technology of heat transfer from renewable energy sources such as air. The energy required to generate the necessary heat is one-quarter compared to boilers using conventional fossil fuels, gas, or oil; the remaining three-quarters comes from renewable energy sources.

The LG THERMA V Monoblock combines the indoor and outdoor units into a single unit. Therefore, no refrigerant piping is required. The monoblock outdoor unit is connected only via water lines. Furthermore, additional water-side components such as the plate heat exchanger, expansion tank, and water pump are housed in a single enclosure.

High heating performance even at low temperatures

The R32 monoblock offers excellent heating performance, especially at low ambient temperatures. The heating performance of the R32 monobloc at low ambient temperatures has been improved by more than 20% compared to the R410A models.

Compressor R1

To achieve high efficiency and reliability, a new type of scroll compressor was used. Compared to conventional scroll compressors, this type of compressor is more advanced. The tilting motion of the scroll unit has been particularly improved. Furthermore, the compressor's operating range has been expanded compared to the previous model.

Specifications:
Outdoor unit dimensions | mm | H x W x D: 1,380 x 1,239 x 330
Fuse: 16 A
Outdoor unit design: Compact heat pump
BAFA SG Ready: YES
BAFA funding: YES
Operating current max. | Heating | A: 3.6
Operating current max. | Cooling | A: 3.7
COP heating A-15/W35: 2.55
COP heating A-15/W55: 2.00
COP heating A-7/W35: 3.40
COP heating A-7/W55: 2.53
COP heating A7/W35: 4.90
Flow switch | min. l/min: 5 - 80
EER Cooling A35/W18: 4.75
EER Cooling A35/W7: 3.30
Heating application range: -25 to +35 (°C)
Cooling operating range: +5 to +48 (°C)
Application range for hot water preparation: -25 to +35 °C
Energy efficiency heating:
Energy efficiency cooling:
Remote control included: Yes
Remote control type: wired remote control
Housing color: Silk gray | RAL 7044
Device type: Heating | Cooling
Weight of outdoor unit in kg: 124.5
Heating output (min.~max.) in KW: 12,
Cable feed min.: 3 x 4.0 mm²
Refrigerant GWP value: R32: 675
Refrigerant height difference outdoor unit-indoor unit max. in meters: 30
Refrigerant type: R32
Refrigerant quantity (pre-filled) in kg: 2.0
Compressor Type: Hermetically sealed scroll compressor
Cooling capacity (min.~max.) in KW: 12.0
Rated heating output A-15/W35 | kW: 12.00
Nominal heating output A-15/W55 | kW: 11.50
Nominal heating output A-7/W35 | kW: 12.00
Nominal heating output A-7/W55 | kW: 12.00
Nominal heating output A7/W35 | kW: 12.00
Nominal cooling capacity A35/W18 | kW: 12.00
Nominal cooling capacity A35/W7 | kW: 12.00
Nominal heating power A-15/W35 | kW: 4.71
Nominal heating power A-15/W55 | kW: 5.75
Nominal heating power A-7/W35 | kW: 3.53
Nominal heating power A-7/W55 | kW: 4.74
Nominal heating power A7/W35 | kW: 2.45
Pump type: Grundfos UPML 20-105 CHBL
Sound pressure level outdoor unit cooling/heating dB(A): 34 | 38
Sound power level outdoor unit cooling/heating dB(A): 60
SCOP W35 | W55: 4.67 | 3.47
Safety valve pressure range | max. | bar: 3.0
Indoor unit power supply: 380-415 V / 3 Ph / 50 Hz, N, PE
Flow temperature operating range hot water | °C: 15 - 80
Flow temperature operating range heating | °C: 15 - 65
Flow temperature operating range cooling | °C: 5 - 27
Heat pumps | System: Monoblock system
Heat pumps | Type: Air/Water
Water flow rate at WAT 35°C | L/min.: 34.50
Water circuit expansion tank | Volume l | Max. water pressure bar | Pre-pressure bar: 8 | 0 - 20 |
Water circuit max. pipe length | meters: 50
Water circuit pipe connections | Inch: 1
WiFi/WLAN function: Optional
WiFi/WLAN with voice control: Optional

Features:
• High energy efficiency (SCOP 4.45 / A +++ 1))
• Excellent performance at low ambient temperatures (100%; -7 ° C)
• Wide operating range (ambient temperature: -25 ~ 35 ° C / water side: 15 ~ 65 ° C)
• R32 high performance refrigerant
• R1 scroll compressor
• Ocean Black Fin coating
• Optional WiFi
• SmartThinQ™
• KEYMARK / MCS / EHPA / Eurovent certification

Setting before installation:

Installers can use the LG Heating Configurator to preset the system using the installation site information and save the data to a memory card from the office. Once at the site, installers simply insert the memory card into the back of the remote controller to activate the configuration data. This enables effortless and quick commissioning for installers.

The device does not contain a heating element.

INCLUDED IN DELIVERY:
• an outdoor unit
• a wired remote control

Important NOTE!
Installation and commissioning of the devices must be carried out exclusively by qualified personnel. In the event of a complaint, proof of proper installation by qualified specialists (certified contractors and special qualifications) must be provided. Failure to provide such proof will void any warranty and guarantee.

Technical changes and errors excepted! Subject to prior sale! Illustration similar!

Refrigerant leaks contribute to climate change. Refrigerants with a lower global warming potential (GWP) contribute less to global warming in the event of a leak than those with a higher global warming potential (GWP). A leak of 1 kg of this refrigerant would therefore have a greater impact on global warming than 1 kg of CO2 over a 100-year period, proportional to the refrigerant's GWP value. Do not perform any work on the refrigerant circuit or disassemble the unit – always consult qualified personnel.

LG Electronics Deutschland GmbH, branch office Dietikon/Switzerland Riedstrasse 6 8953 Dietikon Switzerland www.lg.com/ch_de/service/email