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Certificate holders

Subtype

LWV 122 Inverter

Certificate Holder
ait-deutschland GmbH
Industriestr. 3
95359 Kasendorf
Germany
Registration number
041-K001-25 / 01
Certification Body
BRE Global Limited
Subtype title
LWV 122 Inverter
Driving energy
n/a
Heat Pump Type
Outdoor Air/Water
Refrigerant
R410A
Mass of Refrigerant

3,600 kg

Certification Date
27.03.2019
Testing basis
Heat Pump Keymark Scheme Rules Rev 08
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  • Number of models 4

Models

LWCV 122R3
Configure model
Model name
LWCV 122R3
Application
Heating (medium temp)
Units
Indoor
Climate Zone
Colder Climate + Warmer Climate
Reversibility
No
Cooling mode application (optional)
n/a
General Data
Power supply
3x400V 50Hz

Heating

EN 14511-4

Operating range outdoor exchanger/indoor exchanger lower limit/lower limit

passed

Operating range outdoor exchanger/indoor exchanger upper limit/upper limit

passed

Shutting off the heat transfer medium flow

passed

Complete power supply failure

passed

Defrost test

passed

EN 14511-2

Low temperature

Medium temperature

Heat output

5.29 kW

6.30 kW

El input

1.19 kW

2.30 kW

COP

4.71

2.84

Warmer Climate

EN 12102-1

Low temperature

Medium temperature

Sound power level indoor

47 dB(A)

47 dB(A)

EN 14825

Low temperature

Medium temperature

ηs

181 %

150 %

Prated

6.50 kW

6.50 kW

SCOP

4.60

3.83

Tbiv

2 °C

2 °C

TOL

2 °C

2 °C

Pdh Tj = +2°C

6.70 kW

6.70 kW

COP Tj = +2°C

3.26

2.34

Pdh Tj = +7°C

4.60 kW

4.80 kW

COP Tj = +7°C

4.12

3.37

Pdh Tj = 12°C

5.60 kW

5.40 kW

COP Tj = 12°C

6.26

5.29

Pdh Tj = Tbiv

6.70 kW

6.70 kW

COP Tj = Tbiv

3.26

2.34

Pdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

6.70 kW

6.70 kW

COP Tj = TOL or COP Tj = Tdesignh if TOL < Tdesignh

3.26

2.34

Cdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

1.00

1.00

WTOL

60 °C

60 °C

Poff

20 W

20 W

PTO

20 W

20 W

PSB

20 W

20 W

PCK

0 W

0 W

Supplementary Heater: Type of energy input

Electricity

Electricity

Supplementary Heater: PSUP

0.00 kW

0.00 kW

Annual energy consumption Qhe

1887 kWh

2268 kWh

Colder Climate

EN 12102-1

Low temperature

Medium temperature

Sound power level indoor

47 dB(A)

47 dB(A)

EN 14825

Low temperature

Medium temperature

ηs

132 %

112 %

Prated

8.60 kW

7.00 kW

SCOP

3.37

2.88

Tbiv

-15 °C

-15 °C

TOL

-22 °C

-22 °C

Pdh Tj = -7°C

7.80 kW

8.20 kW

COP Tj = -7°C

2.92

2.48

Cdh Tj = -7 °C

 

 

Pdh Tj = +2°C

5.70 kW

4.70 kW

COP Tj = +2°C

4.49

3.43

Cdh Tj = +2 °C

 

 

Pdh Tj = +7°C

5.50 kW

5.50 kW

COP Tj = +7°C

4.90

5.13

Cdh Tj = +7 °C

 

 

Pdh Tj = 12°C

5.80 kW

5.80 kW

COP Tj = 12°C

6.98

6.52

Cdh Tj = +12 °C

 

 

Pdh Tj = Tbiv

7.02 kW

5.30 kW

COP Tj = Tbiv

2.23

1.71

Pdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

3.00 kW

2.90 kW

COP Tj = TOL or COP Tj = Tdesignh if TOL < Tdesignh

1.86

1.46

Cdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

1.000

1.000

WTOL

60 °C

60 °C

Poff

20 W

20 W

PTO

20 W

20 W

PSB

20 W

20 W

PCK

0 W

0 W

Supplementary Heater: Type of energy input

Electricity

Electricity

Supplementary Heater: PSUP

5.60 kW

4.10 kW

Annual energy consumption Qhe

6290 kWh

5984 kWh

Pdh Tj = -15°C (if TOL<-20°C)

7.02

5.30

COP Tj = -15°C (if TOL<-20°C)

2.23

1.71

Cdh Tj = -15 °C

1.000

1.000

Average Climate

EN 12102-1

Low temperature

Medium temperature

Sound power level indoor

47 dB(A)

47 dB(A)

EN 14825

Low temperature

Medium temperature

ηs

174 %

132 %

Prated

10.00 kW

8.80 kW

SCOP

4.41

3.37

Tbiv

-7 °C

-7 °C

TOL

-10 °C

-10 °C

Pdh Tj = -7°C

8.46 kW

8.30 kW

COP Tj = -7°C

2.60

2.18

Pdh Tj = +2°C

5.30 kW

4.80 kW

COP Tj = +2°C

4.52

3.28

Pdh Tj = +7°C

6.30 kW

5.20 kW

COP Tj = +7°C

6.04

4.54

Pdh Tj = 12°C

6.70 kW

6.00 kW

COP Tj = 12°C

7.34

6.15

Pdh Tj = Tbiv

8.46 kW

8.30 kW

COP Tj = Tbiv

2.60

2.18

Pdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

7.50 kW

6.70 kW

COP Tj = TOL or COP Tj = Tdesignh if TOL < Tdesignh

2.58

1.94

Cdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

1.00

1.00

WTOL

60 °C

60 °C

Poff

20 W

20 W

PTO

20 W

20 W

PSB

20 W

20 W

PCK

0 W

0 W

Supplementary Heater: Type of energy input

Electricity

Electricity

Supplementary Heater: PSUP

2.50 kW

2.10 kW

Annual energy consumption Qhe

4681 kWh

5398 kWh

LWV 122R3
Configure model
Model name
LWV 122R3
Application
Heating (medium temp)
Units
Indoor
Climate Zone
Colder Climate + Warmer Climate
Reversibility
No
Cooling mode application (optional)
n/a
General Data
Power supply
3x400V 50Hz

Heating

EN 14511-4

Operating range outdoor exchanger/indoor exchanger lower limit/lower limit

passed

Operating range outdoor exchanger/indoor exchanger upper limit/upper limit

passed

Shutting off the heat transfer medium flow

passed

Complete power supply failure

passed

Defrost test

passed

EN 14511-2

Low temperature

Medium temperature

Heat output

5.29 kW

6.30 kW

El input

1.19 kW

2.30 kW

COP

4.71

2.84

Warmer Climate

EN 12102-1

Low temperature

Medium temperature

Sound power level indoor

47 dB(A)

47 dB(A)

EN 14825

Low temperature

Medium temperature

ηs

181 %

150 %

Prated

6.50 kW

6.50 kW

SCOP

4.60

3.83

Tbiv

2 °C

2 °C

TOL

2 °C

2 °C

Pdh Tj = +2°C

6.70 kW

6.70 kW

COP Tj = +2°C

3.26

2.34

Pdh Tj = +7°C

4.60 kW

4.80 kW

COP Tj = +7°C

4.12

3.37

Pdh Tj = 12°C

5.60 kW

5.40 kW

COP Tj = 12°C

6.26

5.29

Pdh Tj = Tbiv

6.70 kW

6.70 kW

COP Tj = Tbiv

3.26

2.34

Pdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

6.70 kW

6.70 kW

COP Tj = TOL or COP Tj = Tdesignh if TOL < Tdesignh

3.26

2.34

Cdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

1.00

1.00

WTOL

60 °C

60 °C

Poff

20 W

20 W

PTO

20 W

20 W

PSB

20 W

20 W

PCK

0 W

0 W

Supplementary Heater: Type of energy input

Electricity

Electricity

Supplementary Heater: PSUP

0.00 kW

0.00 kW

Annual energy consumption Qhe

1887 kWh

2268 kWh

Colder Climate

EN 12102-1

Low temperature

Medium temperature

Sound power level indoor

47 dB(A)

47 dB(A)

EN 14825

Low temperature

Medium temperature

ηs

132 %

112 %

Prated

8.60 kW

7.00 kW

SCOP

3.37

2.88

Tbiv

-15 °C

-15 °C

TOL

-22 °C

-22 °C

Pdh Tj = -7°C

7.80 kW

8.20 kW

COP Tj = -7°C

2.92

2.48

Cdh Tj = -7 °C

 

 

Pdh Tj = +2°C

5.70 kW

4.70 kW

COP Tj = +2°C

4.49

3.43

Cdh Tj = +2 °C

 

 

Pdh Tj = +7°C

5.50 kW

5.50 kW

COP Tj = +7°C

4.90

5.13

Cdh Tj = +7 °C

 

 

Pdh Tj = 12°C

5.80 kW

5.80 kW

COP Tj = 12°C

6.98

6.52

Cdh Tj = +12 °C

 

 

Pdh Tj = Tbiv

7.02 kW

5.30 kW

COP Tj = Tbiv

2.23

1.71

Pdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

3.00 kW

2.90 kW

COP Tj = TOL or COP Tj = Tdesignh if TOL < Tdesignh

1.86

1.46

Cdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

1.000

1.000

WTOL

60 °C

60 °C

Poff

20 W

20 W

PTO

20 W

20 W

PSB

20 W

20 W

PCK

0 W

0 W

Supplementary Heater: Type of energy input

Electricity

Electricity

Supplementary Heater: PSUP

5.60 kW

4.10 kW

Annual energy consumption Qhe

6290 kWh

5984 kWh

Pdh Tj = -15°C (if TOL<-20°C)

7.02

5.30

COP Tj = -15°C (if TOL<-20°C)

2.23

1.71

Cdh Tj = -15 °C

1.000

1.000

Average Climate

EN 12102-1

Low temperature

Medium temperature

Sound power level indoor

47 dB(A)

47 dB(A)

EN 14825

Low temperature

Medium temperature

ηs

174 %

132 %

Prated

10.00 kW

8.80 kW

SCOP

4.41

3.37

Tbiv

-7 °C

-7 °C

TOL

-10 °C

-10 °C

Pdh Tj = -7°C

8.46 kW

8.30 kW

COP Tj = -7°C

2.60

2.18

Pdh Tj = +2°C

5.30 kW

4.80 kW

COP Tj = +2°C

4.52

3.28

Pdh Tj = +7°C

6.30 kW

5.20 kW

COP Tj = +7°C

6.04

4.54

Pdh Tj = 12°C

6.70 kW

6.00 kW

COP Tj = 12°C

7.34

6.15

Pdh Tj = Tbiv

8.46 kW

8.30 kW

COP Tj = Tbiv

2.60

2.18

Pdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

7.50 kW

6.70 kW

COP Tj = TOL or COP Tj = Tdesignh if TOL < Tdesignh

2.58

1.94

Cdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

1.00

1.00

WTOL

60 °C

60 °C

Poff

20 W

20 W

PTO

20 W

20 W

PSB

20 W

20 W

PCK

0 W

0 W

Supplementary Heater: Type of energy input

Electricity

Electricity

Supplementary Heater: PSUP

2.50 kW

2.10 kW

Annual energy consumption Qhe

4681 kWh

5398 kWh

LWAV 122R3
Configure model
Model name
LWAV 122R3
Application
Heating (medium temp)
Units
Outdoor
Climate Zone
Colder Climate + Warmer Climate
Reversibility
No
Cooling mode application (optional)
n/a
General Data
Power supply
3x400V 50Hz

Heating

EN 14511-4

Operating range outdoor exchanger/indoor exchanger lower limit/lower limit

passed

Operating range outdoor exchanger/indoor exchanger upper limit/upper limit

passed

Shutting off the heat transfer medium flow

passed

Complete power supply failure

passed

Defrost test

passed

EN 14511-2

Low temperature

Medium temperature

Heat output

5.29 kW

6.30 kW

El input

1.19 kW

2.30 kW

COP

4.71

2.84

Warmer Climate

EN 12102-1

Low temperature

Medium temperature

Sound power level indoor

47 dB(A)

47 dB(A)

Sound power level outdoor

58 dB(A)

58 dB(A)

EN 14825

Low temperature

Medium temperature

ηs

181 %

150 %

Prated

6.50 kW

6.50 kW

SCOP

4.60

3.83

Tbiv

2 °C

2 °C

TOL

2 °C

2 °C

Pdh Tj = +2°C

6.70 kW

6.70 kW

COP Tj = +2°C

3.26

2.34

Pdh Tj = +7°C

4.60 kW

4.80 kW

COP Tj = +7°C

4.12

3.37

Pdh Tj = 12°C

5.60 kW

5.40 kW

COP Tj = 12°C

6.26

5.29

Pdh Tj = Tbiv

6.70 kW

6.70 kW

COP Tj = Tbiv

3.26

2.34

Pdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

6.70 kW

6.70 kW

COP Tj = TOL or COP Tj = Tdesignh if TOL < Tdesignh

3.26

2.34

Cdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

1.00

1.00

WTOL

60 °C

60 °C

Poff

20 W

20 W

PTO

20 W

20 W

PSB

20 W

20 W

PCK

0 W

0 W

Supplementary Heater: Type of energy input

Electricity

Electricity

Supplementary Heater: PSUP

0.00 kW

0.00 kW

Annual energy consumption Qhe

1887 kWh

2268 kWh

Colder Climate

EN 12102-1

Low temperature

Medium temperature

Sound power level indoor

47 dB(A)

47 dB(A)

Sound power level outdoor

58 dB(A)

58 dB(A)

EN 14825

Low temperature

Medium temperature

ηs

132 %

112 %

Prated

8.60 kW

7.00 kW

SCOP

3.37

2.88

Tbiv

-15 °C

-15 °C

TOL

-22 °C

-22 °C

Pdh Tj = -7°C

7.80 kW

8.20 kW

COP Tj = -7°C

2.92

2.48

Cdh Tj = -7 °C

 

 

Pdh Tj = +2°C

5.70 kW

4.70 kW

COP Tj = +2°C

4.49

3.43

Cdh Tj = +2 °C

 

 

Pdh Tj = +7°C

5.50 kW

5.50 kW

COP Tj = +7°C

4.90

5.13

Cdh Tj = +7 °C

 

 

Pdh Tj = 12°C

5.80 kW

5.80 kW

COP Tj = 12°C

6.98

6.52

Cdh Tj = +12 °C

 

 

Pdh Tj = Tbiv

7.02 kW

5.30 kW

COP Tj = Tbiv

2.23

1.71

Pdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

3.00 kW

2.90 kW

COP Tj = TOL or COP Tj = Tdesignh if TOL < Tdesignh

1.86

1.46

Cdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

1.000

1.000

WTOL

60 °C

60 °C

Poff

20 W

20 W

PTO

20 W

20 W

PSB

20 W

20 W

PCK

0 W

0 W

Supplementary Heater: Type of energy input

Electricity

Electricity

Supplementary Heater: PSUP

5.60 kW

4.10 kW

Annual energy consumption Qhe

6290 kWh

5984 kWh

Pdh Tj = -15°C (if TOL<-20°C)

7.02

5.30

COP Tj = -15°C (if TOL<-20°C)

2.23

1.71

Cdh Tj = -15 °C

1.000

1.000

Average Climate

EN 12102-1

Low temperature

Medium temperature

Sound power level indoor

47 dB(A)

47 dB(A)

Sound power level outdoor

58 dB(A)

58 dB(A)

EN 14825

Low temperature

Medium temperature

ηs

174 %

132 %

Prated

10.00 kW

8.80 kW

SCOP

4.41

3.37

Tbiv

-7 °C

-7 °C

TOL

-10 °C

-10 °C

Pdh Tj = -7°C

8.46 kW

8.30 kW

COP Tj = -7°C

2.60

2.18

Pdh Tj = +2°C

5.30 kW

4.80 kW

COP Tj = +2°C

4.52

3.28

Pdh Tj = +7°C

6.30 kW

5.20 kW

COP Tj = +7°C

6.04

4.54

Pdh Tj = 12°C

6.70 kW

6.00 kW

COP Tj = 12°C

7.34

6.15

Pdh Tj = Tbiv

8.46 kW

8.30 kW

COP Tj = Tbiv

2.60

2.18

Pdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

7.50 kW

6.70 kW

COP Tj = TOL or COP Tj = Tdesignh if TOL < Tdesignh

2.58

1.94

Cdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

1.00

1.00

WTOL

60 °C

60 °C

Poff

20 W

20 W

PTO

20 W

20 W

PSB

20 W

20 W

PCK

0 W

0 W

Supplementary Heater: Type of energy input

Electricity

Electricity

Supplementary Heater: PSUP

2.50 kW

2.10 kW

Annual energy consumption Qhe

4681 kWh

5398 kWh

LWAV+ 122R3
Configure model
Model name
LWAV+ 122R3
Application
Heating (medium temp)
Units
Outdoor
Climate Zone
Colder Climate + Warmer Climate
Reversibility
No
Cooling mode application (optional)
n/a
General Data
Power supply
3x400V 50Hz

Heating

EN 14511-4

Operating range outdoor exchanger/indoor exchanger lower limit/lower limit

passed

Operating range outdoor exchanger/indoor exchanger upper limit/upper limit

passed

Shutting off the heat transfer medium flow

passed

Complete power supply failure

passed

Defrost test

passed

EN 14511-2

Low temperature

Medium temperature

Heat output

5.29 kW

6.30 kW

El input

1.19 kW

2.30 kW

COP

4.71

2.84

Warmer Climate

EN 12102-1

Low temperature

Medium temperature

Sound power level indoor

47 dB(A)

47 dB(A)

Sound power level outdoor

51 dB(A)

51 dB(A)

EN 14825

Low temperature

Medium temperature

ηs

181 %

150 %

Prated

6.50 kW

6.50 kW

SCOP

4.60

3.83

Tbiv

2 °C

2 °C

TOL

2 °C

2 °C

Pdh Tj = +2°C

6.70 kW

6.70 kW

COP Tj = +2°C

3.26

2.34

Pdh Tj = +7°C

4.60 kW

4.80 kW

COP Tj = +7°C

4.12

3.37

Pdh Tj = 12°C

5.60 kW

5.40 kW

COP Tj = 12°C

6.26

5.29

Pdh Tj = Tbiv

6.70 kW

6.70 kW

COP Tj = Tbiv

3.26

2.34

Pdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

6.70 kW

6.70 kW

COP Tj = TOL or COP Tj = Tdesignh if TOL < Tdesignh

3.26

2.34

Cdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

1.00

1.00

WTOL

60 °C

60 °C

Poff

20 W

20 W

PTO

20 W

20 W

PSB

20 W

20 W

PCK

0 W

0 W

Supplementary Heater: Type of energy input

Electricity

Electricity

Supplementary Heater: PSUP

0.00 kW

0.00 kW

Annual energy consumption Qhe

1887 kWh

2268 kWh

Colder Climate

EN 12102-1

Low temperature

Medium temperature

Sound power level indoor

47 dB(A)

47 dB(A)

Sound power level outdoor

51 dB(A)

51 dB(A)

EN 14825

Low temperature

Medium temperature

ηs

132 %

112 %

Prated

8.60 kW

7.00 kW

SCOP

3.37

2.88

Tbiv

-15 °C

-15 °C

TOL

-22 °C

-22 °C

Pdh Tj = -7°C

7.80 kW

8.20 kW

COP Tj = -7°C

2.92

2.48

Cdh Tj = -7 °C

 

 

Pdh Tj = +2°C

5.70 kW

4.70 kW

COP Tj = +2°C

4.49

3.43

Cdh Tj = +2 °C

 

 

Pdh Tj = +7°C

5.50 kW

5.50 kW

COP Tj = +7°C

4.90

5.13

Cdh Tj = +7 °C

 

 

Pdh Tj = 12°C

5.80 kW

5.80 kW

COP Tj = 12°C

6.98

6.52

Cdh Tj = +12 °C

 

 

Pdh Tj = Tbiv

7.02 kW

5.30 kW

COP Tj = Tbiv

2.23

1.71

Pdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

3.00 kW

2.90 kW

COP Tj = TOL or COP Tj = Tdesignh if TOL < Tdesignh

1.86

1.46

Cdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

1.000

1.000

WTOL

60 °C

60 °C

Poff

20 W

20 W

PTO

20 W

20 W

PSB

20 W

20 W

PCK

0 W

0 W

Supplementary Heater: Type of energy input

Electricity

Electricity

Supplementary Heater: PSUP

5.60 kW

4.10 kW

Annual energy consumption Qhe

6290 kWh

5984 kWh

Pdh Tj = -15°C (if TOL<-20°C)

7.02

5.30

COP Tj = -15°C (if TOL<-20°C)

2.23

1.71

Cdh Tj = -15 °C

1.000

1.000

Average Climate

EN 12102-1

Low temperature

Medium temperature

Sound power level indoor

47 dB(A)

47 dB(A)

Sound power level outdoor

51 dB(A)

51 dB(A)

EN 14825

Low temperature

Medium temperature

ηs

174 %

132 %

Prated

10.00 kW

8.80 kW

SCOP

4.41

3.37

Tbiv

-7 °C

-7 °C

TOL

-10 °C

-10 °C

Pdh Tj = -7°C

8.46 kW

8.30 kW

COP Tj = -7°C

2.60

2.18

Pdh Tj = +2°C

5.30 kW

4.80 kW

COP Tj = +2°C

4.52

3.28

Pdh Tj = +7°C

6.30 kW

5.20 kW

COP Tj = +7°C

6.04

4.54

Pdh Tj = 12°C

6.70 kW

6.00 kW

COP Tj = 12°C

7.34

6.15

Pdh Tj = Tbiv

8.46 kW

8.30 kW

COP Tj = Tbiv

2.60

2.18

Pdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

7.50 kW

6.70 kW

COP Tj = TOL or COP Tj = Tdesignh if TOL < Tdesignh

2.58

1.94

Cdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

1.00

1.00

WTOL

60 °C

60 °C

Poff

20 W

20 W

PTO

20 W

20 W

PSB

20 W

20 W

PCK

0 W

0 W

Supplementary Heater: Type of energy input

Electricity

Electricity

Supplementary Heater: PSUP

2.50 kW

2.10 kW

Annual energy consumption Qhe

4681 kWh

5398 kWh