Heat-pump Samsung VRF AM080BXMDGH/EU AM250TNBFGB/EU

VRF system (Hydro module + DVM S Eco heat pump)

• Warranty: 3 years

Hydro module

• Production of hot water and chilled water at low temperature.

• Production of hot water up to a maximum temperature of 50 °C/80 °C (for HT models).

• Two-way control: control of the leaving water temperature and of the room temperature.

• Connection to low-temperature radiators and AHUs with water coils.

• Production of domestic hot water.

• Can be connected to DVM S heat recovery systems (except the 50 kW hydro module).

DVM S Eco heat pump

• Horizontal air discharge and rear intake via one (4~5 HP) or two (8~14 HP) BLDC inverter propeller fan(s).

• Each module houses one compressor: Twin rotary BLDC (4~8 HP) or inverter with Flash Injection technology (10~14 HP).

• Compressor micro-frequency control in 0.01 Hz steps.

• Night quiet mode available

• Eurovent certified and compliant with the ErP (Ecodesign) standard.

• Four-way pipe connection.

The heat pump system consists of the following components:

Outdoor unit - AM080BXMDGH/EU
Indoor unit - AM250TNBFGB/EU
Control module - MWR-WW10N

Technical specifications

Hydro module:

• Power supply (Φ, #, V, Hz): 3Φ, 4, 380–415 V, 50 Hz

• Heating capacity (rated): 25 kW

• Power:

  • Heating power input (rated): 5.0 W

  • Heating current (rated): 7.85 A

  • MCA (incl. external contact): 16.1 A

  • MFA: 20 A

• Heat exchanger: PHE

  • Quantity: 2 ea

  • Pipe size: PT 1 (25A) ø, inch

  • Water flow rate: 23 l/min

  • Flow switch: 12 l/min

• Pipe connections:

  • Liquid pipe:

    • 9.52 ø, mm

    • 3/8 ø, inch

  • Gas pipe:

    • 15.88 ø, mm

    • 5/8 ø, inch

• Wiring:

  • Power cable (L<10 m, single installation): 2.5 mm²

  • Transmission cable: 0.75~1.50 mm²

• Refrigerant: R134A (Fluorinated greenhouse gas, GWP=1.430)

  • Control method: EEV

  • Factory charge: 2.15/3.07 kg/t CO₂e

• Sound:

  • Sound pressure: 42 dB(A)

  • Sound power: 60 dB(A)

• Weight: 103.5 kg

• Dimensions (W x H x D): 518 x 1210 x 330 mm

• Operating temperature range:

  • Ambient:

    • Heating: –20~43 °C

    • Hot water (cooling main, HR): –20~43 °C

  • Leaving water Heating: 25~80 °C

DVM S Eco outdoor unit:

• Power supply (Φ, #, V, Hz): 3Φ, 380~415 V, 50 Hz

• Performance:

  • HP: 8 HP

  • Capacity:

    • Cooling: 22.4 kW

    • Heating: 22.4 kW

  • Maximum number of indoor units that can be connected: 13 EA

  • Total capacity of connected indoor units:

    • Min.:11.2 kW

    • Max.: 29.1 kW

• Power:

  • Power input:

    • Cooling: 10.98 W

    • Heating: 6.4 W

  • Current:

    • Cooling: 17.2 A

    • Heating: 10 A

  • Current:

    • Minimum SSC value: 3.4 MVA

    • MCA: 16.1 A

    • MFA: 20 A

• Energy efficiency:

  • EER (rated, cooling): 2.04 W/W

  • COP (rated, heating): 3.5 W/W

  • SEER (cassette): 6 W/W

  • SCOP (cassette): 4.25 W/W

• Compressor: BLDC twin rotary

  • Output: 4.78 x 1 kW × n

  • Oil: PVE

    • Initial charge: 1700 cu. cm

• Fan:

  • Type and air direction:

    • Axial

    • Horizontal

  • Number of fans: 2 EA

  • Air flow rate: 135 m³/min

  • External static pressure (Max.):

    • 3 mmAq

    • 29.4 Pa

• Fan motor: BLDC motor

  • Output x quantity: 139 x 2 W

• Pipe connections:

  • Liquid pipe:

    • 9.52 ø, mm

    • 3/8 ø, inch

  • Gas pipe:

    • 19.05 ø, mm

    • 3/4 ø, inch

  • Pipe length (outdoor/indoor unit) Max. (Eq.): 100 (130) m

  • Pipe length (1st branch to indoor unit) Max.: 40 m

  • Total pipe length (system) Max.: 300 m

  • Height difference (outdoor unit in the highest position) Max.: 30 m

  • Height difference (indoor unit in the highest position) Max.: 30 m

  • Height difference (indoor unit/indoor unit) Max.: 30 m

• Cable connections:

  • Communication:

    • Min.: 0.75 mm²

    • Note: F1, F2

• Refrigerant: R410A (Fluorinated greenhouse gas, GWP=2.088)

  • Factory charge: 3.70/7.73 kg/t CO₂e

• Sound:

  • Sound pressure:

    • Cooling: 58 dB(A)

    • Heating: 59 dB(A)

  • Sound power: 73 dB(A)

• Weight: 115 kg

• Dimensions (W x H x D): 940 x 1420 x 330 mm

• Operating temperature range:

  • Cooling: –5.0~48.0 °C

  • Heating: –20.0~24.0 °C