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alira V-line - LWAV series – air/water inverter heat pumps for outdoor installation

LWAV+ 82-HV 12

Article Number 100778HV1241

The effektive - innovative and cost effective solution.

Operating limit flow temperature 20°C to 60°C
Recommended range of application heat source -22°C to 35°C

The heat pumps are recommended for the following total heating demand:
LWAV(+) 82R1/3 = ca. 7-10kW; LWAV(+) 122R3 = ca. 10-14kW

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

  • Electrical connection ready to plug in (the electrical connection-set EVS must be ordered as a funktionally accessory) including all safety devices
  • Energy efficient circulation pump for heating and domestic hot water preparation (funktionally necessary)
  • Outdoor sensor
  • With wall-mounted controller optional for cooling up to +7°C flow temperature; with Hydraulic module or Hydraulic station up to +18°C. The cooling is deactivated and can be activated at the commissioning
  • Filled with fluorinated greenhouse gas R410A
  • Heat quantity recording
  • Electric heating element (in combination mit HV or HSV)
  • Expansion vessel (in combination mit HV or HSV)
  • Buffer and domestic hot water tank (in combination with HSV)
  • Sacrificial anode and hot water switching valve (in combination with HSV)

 

The LWAV+ is the sound optimized version of the LWAV. Thanks to the innovative "acoustic hoods", the plus-version of the heat pumps is even quieter.

 

ATTENTION

The LWAV+ will be available from September 2019!

 

Necessary accessories:

Wall-mounted controller - WR 2.1-1/3
Wall-mounted controller mikroprocessor Luxtronik 2.1, outdoor sensor, diagnostic program and operating hours counter.

Hydraulikmodul - HV 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.

Hydraulikmodul - HV 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.

Hydraulikstation - HSV 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.

Hydraulikstation - HSV 12M-3
Hydraulic station up to 12 kW, with heat pump controller Luxtronik 2.1, electric heating element 9 kW, buffer tank 82 l, enamelled domestic hot water tank 300 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.

 

Electrical connection-set heat pump - EVS
Indoor unit consisting of connectors without cable

Electrical connection-set heat pump - EVS 8
Indoor unit consisting of connectors with cable 8 m (prefabricated) combination of several EVS 8 possible 

Wall duct - WDFAV 1" (for LWAV(+) 82R1/3)
For horizontal connection, consisting of: empty pipe, insulation, flexible hydraulic connection piping with manual venting unit, 2 ca. 1m long copper pipes Ø 28mm, condensate drainage DN40, incl. facing

Wall duct - WDFAV 5/4" (for LWAV(+) 122R3)
For horizontal connection, consisting of: empty pipe, insulation, flexible hydraulic connection piping with manual venting unit, 2 ca. 1m long copper pipes Ø 28mm, condensate drainage DN40, incl. facing

Installation package - IPWAV 1" (for LWAV(+) 82R1/3)
For hydraulic connection, among other things for the prefabricated connection of a HVLD-connection cable. Pre-insulated connection hood (UV-resistant with protection from small animals), Pre-insulated connection pipe set (copper) with manual deaerator, 2 x HT-pipe DN 40 x 500 mm, installation material

Installation package - IPWAV 5/4" (for LWAV(+) 122R3)
For hydraulic connection, among other things for the prefabricated connection of a HVLD-connection cable. Pre-insulated connection hood (UV-resistant with protection from small animals), Pre-insulated connection pipe set (copper) with manual deaerator, 2 x HT-pipe DN 40 x 500 mm, installation material

 

Article Number 100778HV1241
Equipment designation LWAV+ 82-HV 12
Capacity for heating (kW) 3,82 (A2/W35 part. load)
Capacity for heating 2 (kW) 2,81 (A7/W35 part. load)
COP 4,19 (A2/W35 part. load)
COP 2 5,03 (A7/W35 part. load)
Max. flow temperature 60
Cooling Yes
Heat source L/W
Indoor/ Outdoor installation Außenaufstellung
Detached/semidetached house Yes
Multiple dwelling No
Industrial building No
New building Yes
Refurbishment Yes
Seasonal space heating energy efficiency ƞs (35°C) 179,8
Seasonal space heating energy efficiency ƞs (55°C) 134,7
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++
Energylabel EN

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