alira V-line - LWDV-series - dual air/water inverter heat pump for outdoor installation

LWDV 91-1/3-HDV 12-3

Article Number 100699HDV1201

The versatile- sustainable and innovative.

Operating limit flow temperature 20°C to 70°C
Recommended range of application heat source -22°C to 35°C

The heat pump is recommended for the following total heating demand:
LWDV 91-1/3 = 6-11kW

For faster installation, the system comes with the following components:

  • Heat pump controller Luxtronik 2.1
  • Elektric heating element for support during heating operation and domestic hot water preparation
  • Energy efficient circulation pump
  • Expansion vessel
  • Heat quantity recording
  • Safety assembly
  • Shut-off valve (fill and drain valve)
  • Overflo valve (in combination with HSDV)
  • Switching valve for domestic hot water (in combination with HSDV)
  • Filled with natural refrigerant R290


Additionally delivery:

  • Outdoor sensor
  • 8 m LIN Bus cable
  • 8 m control cable
  • 8 m load cable

 

Necessary accessories:

Hydraulic module dual - HDV 9-1/3
Hydraulic module up to 9 kW, with heat pump controller Luxtronik 2.1, electric heating element 6 kW, expansion vessel 12 l and energy efficient circulation pump, safety assembly, insulating, outdoor sensor, shut-off valve and heat quantity recording.

Hydraulic module dual - HDV 12-3
Hydraulic module up to 12 kW, with heat pump controller Luxtronik 2.1, electric heating element 9 kW, expansion vessel 18 l and energy efficient circulation pump, safety assembly, insulating, outdoor sensor, shut-off valve and heat quantity recording.

Hydraulic station dual - HSDV 9M-1/3
Hydraulic station up to 9 kW, with heat pump controller Luxtronik 2.1, electric heating element 6 kW, buffer tank 62 l, enamelled domestic hot water tank 180 l, sacrificial anode, hot water switching valve, overflow valve, expansion vessel 12 l and energy efficient circulation pump, safety assembly, insulation, outdoor sensor, shut-off valve and heat quantity recording.

Hydraulic station dual - HSDV 12.1M-3
Hydraulic station up to 12 kW, with improved thermal insulation properties, with heat pump controller Luxtronik 2.1, electric heating element 9 kW, buffer tank 90 l, enamelled domestic hot water tank 280 l, sacrificial anode, hot water switching valve, overflow valve, expansion vessel 18 l and energy efficient circulation pump, safety assembly, insulation, outdoor sensor, shut-off valve and heat quantity recording.

Article Number 100699HDV1201
Equipment designation LWDV 91-1/3-HDV 12-3
Capacity for heating (kW) 5,08 (A2/W35 part. load)
Capacity for heating 2 (kW) 2,77 (A7/W35 part. load)
COP 4,61 (A2/W35 part. load)
COP 2 5,41 (A7/W35 part. load)
Cooling No
Heat source L/W
Indoor/ Outdoor installation Outdoor installation
Detached/semidetached house* Yes
Multiple dwelling* No
Industrial building* No
New building* Yes
Refurbishment* Yes
Seasonal space heating energy efficiency ƞs (35°C) 186,9
Seasonal space heating energy efficiency ƞs (55°C) 147
Seasonal space heating energy efficiency classAverage 35°C A+++
Seasonal space heating energy efficiency classAverage 55°C A++
Seasonal space heating energy efficiency class(the package of combination heater, temperature control and solar device) A+++
manual (400 V) EN
controller (part 1) EN
controller (part 2) EN
accessories EN
Energylabel EN


NOTE
The operating instructions of the functionally necessary accessories such as hydraulic module or hydraulic station are stored in the "Downloads" tab under "ACCESSORIES".


* The data are only recommendations. Depending on individual circumstances, a heat pump with a lower heating capacity may also be suitable for larger buildings and vice versa. In addition, it is possible to connect several heat pumps together and thus increase the heating capacity. Finally, a precise individual calculation is required to select the really suitable system for the project.


Possible energy efficiency classes
Space heaters (35° C, 55° C): A+++ to D Ӏ Combined space heaters: A+++ to G Ӏ Combi heaters: A+++ to D Ӏ Hot water preparation: A+ to F Ӏ Combination combi heaters: A+++ to G Ӏ Hot water tanks: A+ to F Ӏ Domestic hot water preparation: A+ to F Ӏ Ventilation: A+ bis G


Technical changes and errors excepted