7
W W 1 2 1 2 2 3 1 2 2 3 1 2 1 2 2 3 1 2 2 3 Tel. / Fax +49 Germany www.vaillant.com [email protected] Direct solar loop / heat exchanger Heat exchanger (0)2191-180 Open, vented or closed solar loop Closed Vaillant GmbH Vaillant Postal Code 42859 Remscheid System classification Solar loop, circulation principle Pumped Application(s) Hot water Page 1 Company Brand (optional) Country Website E-mail SOLAR SYSTEM test results 7 Licence Number of 2015-09-04 Annex to Solar KEYMARK Certificate Issued 011-7S2531 A Summary of EN12976-2 Street Berghauser Strasse 40 Store orientation (of main axis) Vertical Type of auxiliary heating (internal back-up heat) Electric Drain back/down Drain back Store location Indoor Stamp & signature of test lab Comments of test lab VFK 140/2 D Solar loop controller Solar loop fluid VIH S2 250/4 B VIH S1 150/4 B VFK 140/2 VD Number of collectors in each configuration for each store Solar only / Solar preheat 590 250 350 698 350 698 698 350 2.5 698 350 250 Heat store(s) Collector(s) www.tuv.com/st TÜV Rheinland Energie und Umwelt GmbH Testing Laboratory Date of test report 21227421.001r2 Solar loop pump - power range VIH S2 350/4 B 590 590 250 2.5 2.5 °C Freezing point Keymark lic.no. if available Vaillant GmbH VMS 8 D Company Name Collector name Company Name Required Vaillant GmbH 302498 If other auxiliary/internal back-up heating, please specifiy: 250l & 350l as bivalent heat store available Solar+supplementary OR Solar-only / Solar pre-heat Vaillant GmbH Company Keymark lic.no. if available 2.5 Vaillant GmbH 590 590 150 250 590 2.5 011-7S478 F Company Keymark lic.no. if available Per module Gross Area (AG) Gross length Gross width mm Test report id. number Recommended/required 2015-09-04 Website 70 to VIH S1 250/4 B Store name VIH S1 350/4 B System family overview -25 Total nominal volume Gross width Gross depth Auxiliary heated volume Electrical aux. heating power litres mm mm litres kW Gross height mm mm Collector name 2.51 2033 1233 1233 2033 2.51 VFK 140/2 VD VFK 140/2 D 1065 1540 1680 1540 1680 Store name VIH S1 150/4 B VIH S1 250/4 B VIH S1 350/4 B VIH S2 250/4 B VIH S2 350/4 B 150 DIN CERTCO ● Alboinstraße 56 ● 12103 Berlin Tel: +49 30 7562-1131 ● Fax: +49 30 7562-1141 ● E-Mail: [email protected] ● www.dincertco.de Stamp & signature of test lab Comments of test lab As the auxilliary fraction of the tested system as a solar plus supplementary system is 1, the system could just be evaluated as solar only. The long term prediction is presented for the horizontal collector orientation VFK 140/2 D .and is also valid for the horizontal orientated VFK 140/2 VD. Version 3.6, 2014-06-18

Summary of EN 12976 Test Results - DIN CERTCO A.pdf · DIN CERTCO Alboinstraße 56 12103 Berlin Tel: +49 30 7562-1131 Fax: +49 30 7562-1141 E-Mail: [email protected] As the auxilliary

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Page 1: Summary of EN 12976 Test Results - DIN CERTCO A.pdf · DIN CERTCO Alboinstraße 56 12103 Berlin Tel: +49 30 7562-1131 Fax: +49 30 7562-1141 E-Mail: info@dincertco.de As the auxilliary

W W

1 2 1 2 2 3 1 2 2 3

1 2 1 2 2 3 1 2 2 3

Tel. / Fax +49

Germany

[email protected]

Direct solar loop / heat exchanger Heat exchanger

(0)2191-180

Open, vented or closed solar loop Closed

Vaillant GmbH

Vaillant

Postal Code 42859 Remscheid

System classification

Solar loop, circulation principle Pumped

Application(s) Hot water

Page 1

Company

Brand (optional)

Country

Website

E-mail

SOLAR SYSTEM test results

7

Licence Number

of

2015-09-04Annex to Solar KEYMARK Certificate Issued

011-7S2531 ASummary of EN12976-2

Street Berghauser Strasse 40

Store orientation (of main axis) Vertical

Type of auxiliary heating (internal back-up heat) Electric

Drain back/down Drain back

Store location Indoor

Stamp & signature of test lab

Comments of test lab

VFK 140/2 D

Solar loop controller Solar loop fluid

VIH S2 250/4 BVIH S1 150/4 B

VFK 140/2 VD

Number of collectors in each configuration for each store

Solar only / Solar preheat

590 250350 698

350 698 698 350 2.5

698 350250

Heat store(s)Collector(s)

www.tuv.com/st

TÜV Rheinland Energie und Umwelt GmbHTesting Laboratory

Date of test report

21227421.001r2

Solar loop pump - power range

VIH S2 350/4 B

590 590 250

2.52.5

°CFreezing point

Keymark lic.no. if available

Vaillant GmbH

VMS 8 D

CompanyName

Collector name

CompanyName

Required

Vaillant GmbH

302498

If other auxiliary/internal back-up heating, please specifiy: 250l & 350l as bivalent heat store available

Solar+supplementary OR Solar-only / Solar pre-heat

Vaillant GmbHCompany

Keymark lic.no. if available

2.5

Vaillant GmbH

590 590 150250 590

2.5

011-7S478 F

Company

Keymark lic.no. if availablePer module

Gro

ss

Are

a (A

G)

Gro

ss

len

gth

Gro

ss

wid

th

m² mm

Test report id. number

Recommended/required

2015-09-04

Website

70to

VIH S1 250/4 B

Store name

VIH S1 350/4 B

System family overview

-25

Tota

l no

min

al

volu

me

Gro

ss

wid

th

Gro

ss

de

pth

Au

xilia

ry

he

ate

d v

olu

me

Ele

ctri

cal a

ux.

he

atin

g p

ow

er

litres mm mm litres kW

Gro

ss

he

igh

t

mmmm

Collector name

2.51 2033 12331233 20332.51

VFK 140/2 VDVFK 140/2 D

10651540168015401680

Store name

VIH S1 150/4 BVIH S1 250/4 BVIH S1 350/4 BVIH S2 250/4 BVIH S2 350/4 B

150

DIN CERTCO ● Alboinstraße 56 ● 12103 BerlinTel: +49 30 7562-1131 ● Fax: +49 30 7562-1141 ● E-Mail: [email protected] ● www.dincertco.de

Stamp & signature of test lab

Comments of test lab

As the auxilliary fraction of the tested system as a solar plus supplementary system is 1,

the system could just be evaluated as solar only. The long term prediction is presented

for the horizontal collector orientation VFK 140/2 D .and is also valid for the horizontal

orientated VFK 140/2 VD.

Version 3.6, 2014-06-18

Page 2: Summary of EN 12976 Test Results - DIN CERTCO A.pdf · DIN CERTCO Alboinstraße 56 12103 Berlin Tel: +49 30 7562-1131 Fax: +49 30 7562-1141 E-Mail: info@dincertco.de As the auxilliary

1 2 1 2 2 3 1 2 2 3

1 2 1 2 2 3 1 2 2 3

Daily drawoff l Daily drawoff l Daily drawoff l

Vaillant GmbH Country Germany

Brand (optional) Vaillant Website www.vaillant.com

Certification No. 011-7S2531 A

Annex to Solar KEYMARK Certificate Issued 2015-09-04

VFK 140/2 D

System family overview

Collector name

For each storage and collector size, give number of collectors

VIH S1 150/4 B VIH S1 250/4 B VIH S1 350/4 B

Tc,ave °C Annual average mains cold water temp.

ΔTc K Seasonal variation of Tc

ISO 9459-5 (DST)

Testing Laboratory

Test method

Website

Test report id. number

Date of test report

Comments of test lab

Stamp & signature of test lab

Th 45 °C Desired hot water temperature (mixing valve temperature).

Max. operating press. - collector side 600 kPa Max. operating press. - tank side 1,000

TÜV Rheinland Energie und Umwelt GmbH

www.tuv.com/st

21227421.001r2

2015-09-04

kPa

G kWh/m² Annual irradiation South, 45°

Ta,ave °C Annual average outdoor air temperature

3.2 18.5

± ΔTc 6.4 3.0 0.8 7.4

Tc,ave 8.5 10.0 5.4 17.8

fsol=QL/Qd - Solar fraction

Ref. conditions

Stockholm SE Würzburg DE Davos CH Athens GR

G 1,157 1,230 1,684 1,736

Ta,ave 7.5 9.0

Qd,sh MJ/y Not relevant for solar domestic hot water system

Qpar MJ/y Annual parasitic energy: (electricity for pumps/controllers)

Qd MJ/y Annual heat demand for domestic hot water

QL MJ/y Annual heat energy delivered by the solar system

Name of system configuration auroSTEP plus II / VIH S1 150/4 B & VMS 8 D

Collector name VFK 140/2 D No. Collectors 1 Storage name VIH S1 150/4 B

VIH S2 250/4 B VIH S2 350/4 B

of 7

Summary of EN12976-2

VFK 140/2 VD

test results

Street Berghauser Strasse 40

Postal Code 42859 Remscheid

E-mail [email protected]

Tel. / Fax +49 (0)2191-180

Page 2

Company

Perf. indicators for the table above

Calculated annual results for "solar-only / preheat system"

LocationQd,sh

110 140 170

Qd,hw QL Qpar fsol Qd,hw QL Qpar fsol Qd,hw QL Qpar fsol

MJ/y MJ/y MJ/y MJ/y % MJ/y MJ/y %

Stockholm SE 6150 3721 504 61 7821 4352 504 56 9492 4699 504 50

504

MJ/y MJ/y % MJ/y MJ/y

58 9114 4762 504 52

Davos CH 6654 5456 504 82 8483 6370 504 75 10281 6875 504 67

WürzburgDE 5897 3658 504 62 7506 4320

Athens GR 4573 4068 504 89 5834 4951 504 85 7064 5613 504 80

All values are subject to some uncertainty; e.g. the uncertainty on system output is typically in the range of ± 5 % to ± 15 % Version 3.6, 2014-06-18

Comments of test lab

Stamp & signature of test lab

No comments

DIN CERTCO ● Alboinstraße 56 ● 12103 BerlinTel: +49 30 7562-1131 ● Fax: +49 30 7562-1141 ● E-Mail: [email protected] ● www.dincertco.de

Page 3: Summary of EN 12976 Test Results - DIN CERTCO A.pdf · DIN CERTCO Alboinstraße 56 12103 Berlin Tel: +49 30 7562-1131 Fax: +49 30 7562-1141 E-Mail: info@dincertco.de As the auxilliary

1 2 1 2 2 3 1 2 2 3

1 2 1 2 2 3 1 2 2 3

Daily drawoff l Daily drawoff l Daily drawoff l

Page 3 of 7

Annex to Solar KEYMARK Certificate Issued 2015-09-04

Company Vaillant GmbH Country Germany

Summary of EN12976-2 test results Certification No. 011-7S2531 A

Postal Code 42859 Remscheid Tel. / Fax +49 (0)2191-180

Brand (optional) Vaillant Website www.vaillant.com

Street Berghauser Strasse 40 E-mail [email protected]

VFK 140/2 VD

VFK 140/2 D

System family overview

Collector name

For each storage and collector size, give number of collectors

VIH S1 150/4 B VIH S1 250/4 B VIH S1 350/4 B VIH S2 250/4 B VIH S2 350/4 B

Name of system configuration auroSTEP plus II / VIH S1 150/4 B & VMS 8 D

Collector name VFK 140/2 D No. Collectors 2 Storage name VIH S1 150/4 B

Calculated annual results for "solar-only / preheat system"

LocationQd,sh

110 140 170

QL Qpar fsol

MJ/y %MJ/y MJ/y MJ/y % MJ/y MJ/y

Qd,hw QL Qpar fsol Qd,hw QL Qpar fsol Qd,hw

6150 4384 504 72

MJ/y % MJ/y MJ/y MJ/y

504 69 9114 5866 504 65

504 63

WürzburgDE 5897 4257 504 72 7506 5140

7821 5298 504 68 9492 5992Stockholm SE

92

504 85

Athens GR 4573 4447 504 97 5834 5519

8483 7663 504 90 10281 8799Davos CH 6654 6244 504 94

504 95 7064 6496 504

Perf. indicators for the table above

Qd,sh MJ/y Not relevant for solar domestic hot water system

Qpar MJ/y Annual parasitic energy: (electricity for pumps/controllers)fsol=QL/Qd - Solar fraction

Qd MJ/y Annual heat demand for domestic hot water

QL MJ/y Annual heat energy delivered by the solar system

Ref. conditions

Stockholm SE Würzburg DE Davos CH Athens GR

Ta,ave 7.5 9.0 3.2 18.5

G 1,157 1,230 1,684 1,736

± ΔTc 6.4 3.0 0.8 7.4

Tc,ave 8.5 10.0 5.4 17.8

Tc,ave °C Annual average mains cold water temp.

ΔTc K Seasonal variation of Tc

G kWh/m² Annual irradiation South, 45°

Ta,ave °C Annual average outdoor air temperature

Testing Laboratory TÜV Rheinland Energie und Umwelt GmbH

Website www.tuv.com/st

Test report id. number 21227421.001r2

Th 45 °C Desired hot water temperature (mixing valve temperature).

Max. operating press. - collector side 600 kPa Max. operating press. - tank side 1,000 kPa

Date of test report 2015-09-04

Test method ISO 9459-5 (DST)

Comments of test lab

Stamp & signature of test lab

Comments of test lab

Stamp & signature of test lab

No comments

Stamp & signature of test lab

No comments

Stamp & signature of test lab

No comments

Stamp & signature of test lab

No comments

All values are subject to some uncertainty; e.g. the uncertainty on system output is typically in the range of ± 5 % to ± 15 % Version 3.6, 2014-06-18

DIN CERTCO ● Alboinstraße 56 ● 12103 BerlinTel: +49 30 7562-1131 ● Fax: +49 30 7562-1141 ● E-Mail: [email protected] ● www.dincertco.de

Stamp & signature of test lab

No comments

Page 4: Summary of EN 12976 Test Results - DIN CERTCO A.pdf · DIN CERTCO Alboinstraße 56 12103 Berlin Tel: +49 30 7562-1131 Fax: +49 30 7562-1141 E-Mail: info@dincertco.de As the auxilliary

1 2 1 2 2 3 1 2 2 3

1 2 1 2 2 3 1 2 2 3

Daily drawoff l Daily drawoff l Daily drawoff l

Date of test report 2015-09-04

Test method ISO 9459-5 (DST)

Comments of test lab

Stamp & signature of test lab

Testing Laboratory TÜV Rheinland Energie und Umwelt GmbH

Website www.tuv.com/st

Test report id. number 21227421.001r2

Th 45 °C Desired hot water temperature (mixing valve temperature).

Max. operating press. - collector side 600 kPa Max. operating press. - tank side 1,000 kPa

Tc,ave °C Annual average mains cold water temp.

ΔTc K Seasonal variation of Tc

G kWh/m² Annual irradiation South, 45°

Ta,ave °C Annual average outdoor air temperature

1,736

± ΔTc 6.4 3.0 0.8 7.4

Tc,ave 8.5 10.0 5.4 17.8

Ref. conditions

Stockholm SE Würzburg DE Davos CH Athens GR

Ta,ave 7.5 9.0 3.2 18.5

G 1,157 1,230 1,684

Qpar MJ/y Annual parasitic energy: (electricity for pumps/controllers)fsol=QL/Qd - Solar fraction

Qd MJ/y Annual heat demand for domestic hot water

QL MJ/y Annual heat energy delivered by the solar system

Perf. indicators for the table above

Qd,sh MJ/y Not relevant for solar domestic hot water system

504 77 10407 7285 504 70

504 55

Athens GR 7064 5708 504 81 8326 6402

12110 7758 504 64 15137 8326Davos CH 10281 7159 504 69

504 51 13371 5960 504 45

504 41

WürzburgDE 9114 4951 504 54 10691 5456

11164 5361 504 48 13939 5771Stockholm SE 9492 4920 504 52

MJ/y % MJ/y MJ/y MJ/y

Qd,hw QL Qpar fsol Qd,hw QL Qpar fsol Qd,hw

Calculated annual results for "solar-only / preheat system"

LocationQd,sh

170 200 250

QL Qpar fsol

MJ/y %MJ/y MJ/y MJ/y % MJ/y MJ/y

Name of system configuration auroSTEP plus II / VIH S1 250/4 B & VMS 8 D

Collector name VFK 140/2 D No. Collectors 1 Storage name VIH S1 250/4 B

VFK 140/2 VD

VFK 140/2 D

System family overview

Collector name

For each storage and collector size, give number of collectors

VIH S1 150/4 B VIH S1 250/4 B VIH S1 350/4 B VIH S2 250/4 B VIH S2 350/4 B

Postal Code 42859 Remscheid Tel. / Fax +49 (0)2191-180

Brand (optional) Vaillant Website www.vaillant.com

Street Berghauser Strasse 40 E-mail [email protected]

Company Vaillant GmbH Country Germany

Summary of EN12976-2 test results Certification No. 011-7S2531 A

Page 4 of 7

Annex to Solar KEYMARK Certificate Issued 2015-09-04

Comments of test lab

Stamp & signature of test lab

The calculation is also valid for the system configuration with bivalent storage VIH S2

250/4B.

Stamp & signature of test lab

The calculation is also valid for the system configuration with bivalent storage VIH S2

250/4B.

Stamp & signature of test lab

The calculation is also valid for the system configuration with bivalent storage VIH S2

250/4B.

Stamp & signature of test lab

The calculation is also valid for the system configuration with bivalent storage VIH S2

250/4B.

All values are subject to some uncertainty; e.g. the uncertainty on system output is typically in the range of ± 5 % to ± 15 % Version 3.6, 2014-06-18

DIN CERTCO ● Alboinstraße 56 ● 12103 BerlinTel: +49 30 7562-1131 ● Fax: +49 30 7562-1141 ● E-Mail: [email protected] ● www.dincertco.de

Stamp & signature of test lab

The calculation is also valid for the system configuration with bivalent storage VIH S2

250/4B.

Page 5: Summary of EN 12976 Test Results - DIN CERTCO A.pdf · DIN CERTCO Alboinstraße 56 12103 Berlin Tel: +49 30 7562-1131 Fax: +49 30 7562-1141 E-Mail: info@dincertco.de As the auxilliary

1 2 1 2 2 3 1 2 2 3

1 2 1 2 2 3 1 2 2 3

Daily drawoff l Daily drawoff l Daily drawoff l

Date of test report 2015-09-04

Test method ISO 9459-5 (DST)

Comments of test lab

Stamp & signature of test lab

Testing Laboratory TÜV Rheinland Energie und Umwelt GmbH

Website www.tuv.com/st

Test report id. number 21227421.001r2

Th 45 °C Desired hot water temperature (mixing valve temperature).

Max. operating press. - collector side 600 kPa Max. operating press. - tank side 1,000 kPa

Tc,ave °C Annual average mains cold water temp.

ΔTc K Seasonal variation of Tc

G kWh/m² Annual irradiation South, 45°

Ta,ave °C Annual average outdoor air temperature

1,736

± ΔTc 6.4 3.0 0.8 7.4

Tc,ave 8.5 10.0 5.4 17.8

Ref. conditions

Stockholm SE Würzburg DE Davos CH Athens GR

Ta,ave 7.5 9.0 3.2 18.5

G 1,157 1,230 1,684

Qpar MJ/y Annual parasitic energy: (electricity for pumps/controllers)fsol=QL/Qd - Solar fraction

Qd MJ/y Annual heat demand for domestic hot water

QL MJ/y Annual heat energy delivered by the solar system

Perf. indicators for the table above

Qd,sh MJ/y Not relevant for solar domestic hot water system

504 92 10407 9145 504 88

504 79

Athens GR 7064 6654 504 94 8326 7663

12110 10375 504 86 15137 12015Davos CH 10281 9177 504 89

504 65 13371 8105 504 61

504 58

WürzburgDE 9114 6181 504 68 10691 6969

11164 7064 504 63 13939 8136Stockholm SE 9492 6276 504 66

MJ/y % MJ/y MJ/y MJ/y

Qd,hw QL Qpar fsol Qd,hw QL Qpar fsol Qd,hw

Calculated annual results for "solar-only / preheat system"

LocationQd,sh

170 200 250

QL Qpar fsol

MJ/y %MJ/y MJ/y MJ/y % MJ/y MJ/y

Name of system configuration auroSTEP plus II / VIH S1 250/4 B & VMS 8 D

Collector name VFK 140/2 D No. Collectors 2 Storage name VIH S1 250/4 B

VFK 140/2 VD

VFK 140/2 D

System family overview

Collector name

For each storage and collector size, give number of collectors

VIH S1 150/4 B VIH S1 250/4 B VIH S1 350/4 B VIH S2 250/4 B VIH S2 350/4 B

Postal Code 42859 Remscheid Tel. / Fax +49 (0)2191-180

Brand (optional) Vaillant Website www.vaillant.com

Street Berghauser Strasse 40 E-mail [email protected]

Company Vaillant GmbH Country Germany

Summary of EN12976-2 test results Certification No. 011-7S2531 A

Page 5 of 7

Annex to Solar KEYMARK Certificate Issued 2015-09-04

Comments of test lab

Stamp & signature of test lab

The calculation is also valid for the system configuration with bivalent storage VIH S2

250/4B.

Stamp & signature of test lab

The calculation is also valid for the system configuration with bivalent storage VIH S2

250/4B.

Stamp & signature of test lab

The calculation is also valid for the system configuration with bivalent storage VIH S2

250/4B.

Stamp & signature of test lab

The calculation is also valid for the system configuration with bivalent storage VIH S2

250/4B.

All values are subject to some uncertainty; e.g. the uncertainty on system output is typically in the range of ± 5 % to ± 15 % Version 3.6, 2014-06-18

DIN CERTCO ● Alboinstraße 56 ● 12103 BerlinTel: +49 30 7562-1131 ● Fax: +49 30 7562-1141 ● E-Mail: [email protected] ● www.dincertco.de

Stamp & signature of test lab

The calculation is also valid for the system configuration with bivalent storage VIH S2

250/4B.

Page 6: Summary of EN 12976 Test Results - DIN CERTCO A.pdf · DIN CERTCO Alboinstraße 56 12103 Berlin Tel: +49 30 7562-1131 Fax: +49 30 7562-1141 E-Mail: info@dincertco.de As the auxilliary

1 2 1 2 2 3 1 2 2 3

1 2 1 2 2 3 1 2 2 3

Daily drawoff l Daily drawoff l Daily drawoff l

Date of test report 2015-09-04

Test method ISO 9459-5 (DST)

Comments of test lab

Stamp & signature of test lab

Testing Laboratory TÜV Rheinland Energie und Umwelt GmbH

Website www.tuv.com/st

Test report id. number 21227421.001r2

Th 45 °C Desired hot water temperature (mixing valve temperature).

Max. operating press. - collector side 600 kPa Max. operating press. - tank side 1,000 kPa

Tc,ave °C Annual average mains cold water temp.

ΔTc K Seasonal variation of Tc

G kWh/m² Annual irradiation South, 45°

Ta,ave °C Annual average outdoor air temperature

1,736

± ΔTc 6.4 3.0 0.8 7.4

Tc,ave 8.5 10.0 5.4 17.8

Ref. conditions

Stockholm SE Würzburg DE Davos CH Athens GR

Ta,ave 7.5 9.0 3.2 18.5

G 1,157 1,230 1,684

Qpar MJ/y Annual parasitic energy: (electricity for pumps/controllers)fsol=QL/Qd - Solar fraction

Qd MJ/y Annual heat demand for domestic hot water

QL MJ/y Annual heat energy delivered by the solar system

Perf. indicators for the table above

Qd,sh MJ/y Not relevant for solar domestic hot water system

504 86 16651 12835 504 77

504 63

Athens GR 10407 9272 504 89 12488 10691

18165 13813 504 76 24220 15326Davos CH 15137 12331 504 81

504 59 21413 10785 504 50

504 47

WürzburgDE 13371 8326 504 62 16052 9398

16746 9366 504 56 22327 10533Stockholm SE 13939 8389 504 60

MJ/y % MJ/y MJ/y MJ/y

Qd,hw QL Qpar fsol Qd,hw QL Qpar fsol Qd,hw

Calculated annual results for "solar-only / preheat system"

LocationQd,sh

250 300 400

QL Qpar fsol

MJ/y %MJ/y MJ/y MJ/y % MJ/y MJ/y

Name of system configuration auroSTEP plus II / VIH S1 350/4 B & VMS 8 D

Collector name VFK 140/2 D No. Collectors 2 Storage name VIH S1 350/4 B

VFK 140/2 VD

VFK 140/2 D

System family overview

Collector name

For each storage and collector size, give number of collectors

VIH S1 150/4 B VIH S1 250/4 B VIH S1 350/4 B VIH S2 250/4 B VIH S2 350/4 B

Postal Code 42859 Remscheid Tel. / Fax +49 (0)2191-180

Brand (optional) Vaillant Website www.vaillant.com

Street Berghauser Strasse 40 E-mail [email protected]

Company Vaillant GmbH Country Germany

Summary of EN12976-2 test results Certification No. 011-7S2531 A

Page 6 of 7

Annex to Solar KEYMARK Certificate Issued 2015-09-04

Comments of test lab

Stamp & signature of test lab

The calculation is also valid for the system configuration with bivalent storage VIH S2

350/4B.

Stamp & signature of test lab

The calculation is also valid for the system configuration with bivalent storage VIH S2

350/4B.

Stamp & signature of test lab

The calculation is also valid for the system configuration with bivalent storage VIH S2

350/4B.

Stamp & signature of test lab

The calculation is also valid for the system configuration with bivalent storage VIH S2

350/4B.

All values are subject to some uncertainty; e.g. the uncertainty on system output is typically in the range of ± 5 % to ± 15 % Version 3.6, 2014-06-18

DIN CERTCO ● Alboinstraße 56 ● 12103 BerlinTel: +49 30 7562-1131 ● Fax: +49 30 7562-1141 ● E-Mail: [email protected] ● www.dincertco.de

Stamp & signature of test lab

The calculation is also valid for the system configuration with bivalent storage VIH S2

350/4B.

Page 7: Summary of EN 12976 Test Results - DIN CERTCO A.pdf · DIN CERTCO Alboinstraße 56 12103 Berlin Tel: +49 30 7562-1131 Fax: +49 30 7562-1141 E-Mail: info@dincertco.de As the auxilliary

1 2 1 2 2 3 1 2 2 3

1 2 1 2 2 3 1 2 2 3

Daily drawoff l Daily drawoff l Daily drawoff l

Date of test report 2015-09-04

Test method ISO 9459-5 (DST)

Comments of test lab

Stamp & signature of test lab

Testing Laboratory TÜV Rheinland Energie und Umwelt GmbH

Website www.tuv.com/st

Test report id. number 21227421.001r2

Th 45 °C Desired hot water temperature (mixing valve temperature).

Max. operating press. - collector side 600 kPa Max. operating press. - tank side 1,000 kPa

Tc,ave °C Annual average mains cold water temp.

ΔTc K Seasonal variation of Tc

G kWh/m² Annual irradiation South, 45°

Ta,ave °C Annual average outdoor air temperature

1,736

± ΔTc 6.4 3.0 0.8 7.4

Tc,ave 8.5 10.0 5.4 17.8

Ref. conditions

Stockholm SE Würzburg DE Davos CH Athens GR

Ta,ave 7.5 9.0 3.2 18.5

G 1,157 1,230 1,684

Qpar MJ/y Annual parasitic energy: (electricity for pumps/controllers)fsol=QL/Qd - Solar fraction

Qd MJ/y Annual heat demand for domestic hot water

QL MJ/y Annual heat energy delivered by the solar system

Perf. indicators for the table above

Qd,sh MJ/y Not relevant for solar domestic hot water system

504 93 16651 14412 504 87

504 77

Athens GR 10407 9871 504 95 12488 11574

18165 N.N. 504 N.N. 24220 18606Davos CH 15137 13655 504 90

504 66 21413 12646 504 59

504 56

WürzburgDE 13371 9209 504 69 16052 10533

16746 10691 504 64 22327 12583Stockholm SE 13939 9366 504 67

MJ/y % MJ/y MJ/y MJ/y

Qd,hw QL Qpar fsol Qd,hw QL Qpar fsol Qd,hw

Calculated annual results for "solar-only / preheat system"

LocationQd,sh

250 300 400

QL Qpar fsol

MJ/y %MJ/y MJ/y MJ/y % MJ/y MJ/y

Name of system configuration auroSTEP plus II / VIH S1 350/4 B & VMS 8 D

Collector name VFK 140/2 D No. Collectors 3 Storage name VIH S1 350/4 B

VFK 140/2 VD

VFK 140/2 D

System family overview

Collector name

For each storage and collector size, give number of collectors

VIH S1 150/4 B VIH S1 250/4 B VIH S1 350/4 B VIH S2 250/4 B VIH S2 350/4 B

Postal Code 42859 Remscheid Tel. / Fax +49 (0)2191-180

Brand (optional) Vaillant Website www.vaillant.com

Street Berghauser Strasse 40 E-mail [email protected]

Company Vaillant GmbH Country Germany

Summary of EN12976-2 test results Certification No. 011-7S2531 A

Page 7 of 7

Annex to Solar KEYMARK Certificate Issued 2015-09-04

All values are subject to some uncertainty; e.g. the uncertainty on system output is typically in the range of ± 5 % to ± 15 % Version 3.6, 2014-06-18

DIN CERTCO ● Alboinstraße 56 ● 12103 BerlinTel: +49 30 7562-1131 ● Fax: +49 30 7562-1141 ● E-Mail: [email protected] ● www.dincertco.de

Comments of test lab

Stamp & signature of test lab

The calculation is also valid for the system configuration with bivalent storage VIH S2

350/4B. N.N. meant, that the evaluation software Insitu was not able to give a result

for this load.