LEP

LEP

40 - 420 kW

Multifunctional heat pumps, package type, dissipation with water, indoor installation
  • Cooling / Heating
  • Scroll compressor
  • Multi-purpose unit - 2-pipe system
  • Multi-purpose unit - 4-pipe system
  • Total heat recovery multi-purpose unit
  • R-410A refrigerant

LEP

40 - 420 kW

Multifunctional heat pumps, package type, dissipation with water, indoor installation
  • Cooling / Heating
  • Scroll compressor
  • Multi-purpose unit - 2-pipe system
  • Multi-purpose unit - 4-pipe system
  • Total heat recovery multi-purpose unit
  • R-410A refrigerant
LEP
  • Cooling / Heating
  • Scroll compressor
  • Multi-purpose unit - 2-pipe system
  • Multi-purpose unit - 4-pipe system
  • Total heat recovery multi-purpose unit
  • R-410A refrigerant

Product advantages

  • Eurovent certification
  • Tax relief
  • 2 cooling circuits
  • Up to 3 compressors per circuit

Available versions

  • 19 models
  • cooling
  • heating
  • DHW production
  • total heat recovery
  • standard execution
  • low noise execution

Technical specifications

Total heat recovery multi-purpose reversible water/water heat pumps The LEP units are designed for medium-high capacity applications (e.g. multiresidential or commercial units). They cover a wide range of heating capacities, from 40 to 420 kW, guaranteeing a high thermodynamic efficiency and broad configurability, both in terms of accessories and cooling circuits. The LEP units are developed in a completely enclosed version for a low noise operation making it possible to install them in non-segregated environments. They are characterized by a rounded shape contributing to an attractive appearance. LEP multifunctional units have 6 water connections for three different plumbing circuits for 2-pipe systems: - Circuit 1, production of chilled or hot water; - Circuit 2, production of water for dissipation circuit, hot or cold water as opposed to user side; - Circuit 3, hot water production (for sanitary use-DHW). Accordingly, the multifunctional units are equipped with 3 different heat exchangers: - 1 plate heat exchanger with evaporating and condensing function designed for user circuit; - 2 plate heat exchanger with evaporating and condensing function designed for dissipation circuit; - 3 plate heat exchanger designed for DWC circuit with condensing function. Operating modes of the LEP multifunctional unit. In the “Chiller” mode the unit cools water to air condition the interior on the user side, dissipating the condensation heat by means of water that is cooled in the dissipation exchanger. In the “heat pump” mode the unit heats the water in the condenser to warm the interior on the user side, dissipating the evaporative cooling capacity by means of water that is heated in the dissipation exchanger. In other words, a certain amount of heat is drawn from a thermal source, which is delivered to the user after reaching a thermal level such as to satisfy needs. In the “high-temperature sanitary hot water (DHW)” mode the unit heats water in the condenser, dedicated to DHW as needed, dissipating the evaporative cooling capacity by means of water that is heated in the exchanger on the dissipation side. In the “Chiller + DHW” mode the unit can produce chilled water with the simultaneous production of high-temperature hot water for sanitary use, thanks to total heat recovery. LEP units enable the installation of a simple air conditioning system, either 2-pipe or 4-pipe. The designation “two-pipe” or “four-pipe” refers to the system for distributing the water used by all the air conditioning equipment of a building. A two-pipe system has a single supply line and a single line for the return of water to the unit. The indoor units served by a two-pipe system contain only an exchanger, which works alternatively as a heating and cooling coil, according to the operating mode. The four-pipe system has a distribution system that offers both hot water (with respective return lines) and chilled water (with respective return lines).

Related documents and files

Sales brochure

Size: 1,563 MB

Sales brochure

CE_Declaration_LEP

Size: 0,217 MB

CE_Declaration_LEP

product guide

Size: 11,222 MB

product guide

technical manual

Size: 3,638 MB

technical manual

Service center

Find the nearest service center

Find your local agent

We have several customized packages for your property. Fill out the form with the required details and we will contact you.

Request information

Click here and fill the form to ask for information on LEP

Related products

No related products

Request more information