ENVIRONMENTAL CONTROL
LG Launches New Therma V Monobloc ‘S’ Heat Pump
Leading heat pump manufacturer LG has launched the latest version of its sector leading Therma V Monobloc air to water heat pump – the Therma V R32 Monobloc ‘S’ – into a UK marketplace that is highly responsive to new heat pump technology. The ‘S’ stands for ‘Silence’ and ‘Supreme’ to highlight its reduced noise level and best performance criteria. The new monobloc is a frontline contender for providing heating and hot water for social housing developments as well as private new build homes. As with the original Monobloc, this new model combines the indoor and outdoor features in one module. It’s also connected by only water piping, eliminating the need for refrigerant piping, making this heat pump an installer’s dream when it comes to ease of installation. Hydronic components like the improved plate heat exchanger, the expansion tank, water pump, flow sensor, pressure sensor, air vent valve and safety valve are all built in - inside the outdoor unit – pre-installed and ready to run. And the R32 Monobloc ‘S’ provides excellent heating performance especially at low ambient temperatures whilst lowering its carbon emissions even more with the use of R32. The innovative design and technology in this new unit sees built in water flow and pressure sensors to monitor the water circuit in real time, advanced water pump control, enhanced second circuit logic, energy monitoring of estimated power consumption 38
via the remote controller, MODBUS connectivity without Gateway if required and advanced control for the domestic hot water recirculation pump. LG equipment is justly renowned in the industry for its controllers and the new Monobloc ‘S’ is equipped with a new advanced remote controller which supports a number of functions. It comes with a premium design 4.3-inch colour LCD monitor, user friendly interface that uses simple graphic, icon and text controls, easy schedule and installer settings and energy monitoring without meter interface to provide estimated power consumption figures. It is possible to monitor not only the temperature of the water circuit but also the flow rate and the pressure. This information provides installers with more reliable information for installation and maintenance. The original version was extremely quiet, but this new ‘S’ version is even quieter and up to 9kW units can be installed at the minimum of 4 metres away, and up to 16kW units - up to 5 metres away from neighbouring houses complying with international noise regulations. The unit comes with a Seasonal Coefficient of Performance of up to 4.67 (Average climate/Low temperature application) and a A+++ rating. The COP rises to 4.9 (Outdoor air 7°C/Leaving water temperature 35°C) and can deliver leaving water temperature of 65°C if required. For more information on the new LG Therma V Monobloc ‘S’ head for partner.lge.com/uk, or email LG at uk.aircon@lge.com.
