The European HEATPUMP KEYMARK Overview...2015/12/16 · 2. Bivalent point (EN 14825), average climate 3. One other testing condition to be chosen by the certiﬁcation body (EN 14825,

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The European HEATPUMP KEYMARKOverview

www.heatpumpkeymark.eu

EuropeanHEATPUMPKEYMARK|Overview|2015

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An unpleasant future…


•  Multiple schemes •  Multiple FPC •  No mutual acceptance

•  èMore work/time •  èhigher cost

•  Better quality?

0 300 km

0 300 mi

The EHPA quality label in Europe- tomorrow

MCS

NF-PAC

DACH

P-Mark/ Nordic Swan

Iberian Q Italian Q

Koermark

QUEST

HarpDK-List

POL-Q

CZ+

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Idea of a single certificate was developedfrom 2013 - 2015

•  Requirements–  A single certificate–  Open to all interested parties–  Transparent and strong to create trust in the market place–  Mutually accepted–  no minimal requirements

Indirectly, due to Ecodesign, minimum requirements will apply (eta s, noise)

•  Need to incorporate a transition period for the different existing schemes: EHPA – quality label, MCS in UK, NF-Pac in France, heat pumps positive list in Denmark, Harp list in Ireland

•  Consideration of cooperation with existing schemes, development of EHPA certificate

•  Conclusion: development of CEN HP KEYMARK as a sufficient proof of heat pump quality in Europe


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European heat pump KEYMARK

•  ISO type 5 system according to ISO 17065–  One set of test requirements –  Application via empowered bodies–  Factory Production Control (FPC) –  A quality assurance system

•  Open for all interested certification bodies•  Mutually accepted in all EU Member States


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Pre-Scheme Development Group

•  Certification Bodies–  DIN CERTCO–  BRE–  SP Cert

§  Manufacturers –  Atlantic

–  Daikin

–  Emerson

–  Dimplex

§  Associations –  Ehpa (Secretariat)

–  Informative: national associations

–  Informative: EHI, BDH (supportive!)

–  Nibe

–  Stiebel Eltron

–  Vaillant

–  Viessmann


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European heat pump KEYMARK Development •  25.6.2015: final draft of KEYMARK scheme documents

delivered to all interested parties•  31.8.2015 Last date to collect comments (more than 700)

•  July to October 2015 5 pre-scheme development group meetings to accommodate comments

•  November Sending of final version to CEN KEYMARK management (currently DIN CERTCO)

•  November Final approval of scheme documents by CEN KEYMARK management

•  Ongoing application procedure of certification bodies to become partners

•  Ongoing application procedure of test institutes to become partners (via certification bodies )

•  Nov./Dec 15 introduction of HP KEYMARK in the market•  Q1/2016 First meeting of the Scheme Group


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Current status of the scheme: Final documents •  HPK__Heatpump KEYMARK scheme rules•  HPK_Annex A_KEYMARK Requirements•  HPK_Annex B_FPC Requirements•  HPK_Annex C_FPC Report•  HPK_Annex D1_data sheet template•  HPK_Annex D2_certificate template•  HPK_Annex E_Test Points•  HPK_Annex F_Template for report of product modification•  HPK_Annex G_Rules for OBL and Brands•  HPK_Annex H_Testing lab requirement and recognition•  HPK_Annex I_KEYMARK transition rules

•  HPK-01_SG-HP Internal rules•  HPK-02_scheme naming convention

•  Ovararching basis: CEN/CENELEC Internal regulations part 4 CERTIFICATION


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Scope

Initial phase•  Heat pumps covered by Lot 1 and Lot2

–  heat pump space heaters providing heat to water-based central heating systems for space heating purposes.

–  heat pump combination heaters providing heat to water-based central heating systems for space heating purposes and heat to deliver hot drinking and sanitary water.

–  Heat pump water heaters which are dedicated to providing hot drinking and sanitary water

•  Thermal capacity up to 400kW

Future –  extension possible upon industry request

è complement self declaration as required by EU regulations 813/2013 and 814/2013


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CEN KEYMARK a true certificate according to ISO 17065

•  The ERP performances to be certified on the basis of European standards :–  For space heating heat pumps: Prated, ηS and sound in average climate –

colder and warmer climate certification is optional–  For combination heat pump : Prated, ηS , ηDHW and sound in average climate

– colder and warmer climate certification is optional–  For water heat pumps: ηDHW, V40 and , sound in average climat – colder and

warmer climate certification is optional•  Testing according EN 14511- 4•  Factory production control and Quality system•  Declared data of the manufacturer are reproducible and true

–  Model range approrach–  Yearly surveillance (random choise by CB of unit and some testing points)–  Re-rating procedure system (3 step approach)


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What is tested? Definition of a type

•  Type: defined by the manufacturersame heat source, heat sink and driving energy (gas, electricity etc.).

•  types covered by the KEYMARK Scheme –  Air/water heat pumps–  Water/water (including brine/water) heat pumps–  Exhaust air/water heat pumps–  Direct expansion/water heat pumps


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What is tested? Definition of a sub-type

•  Part of a type•  identical refrigeration circuit design and

–  Identical compressor (same manufacturer and commercial reference)

–  Identical condenser and evaporator (same manufacturer and commercial reference)

–  Same defrost process (when relevant) –  Expansion device: same technology

•  For DHW heat pumps –  Same tank volume–  Same heat exchanger


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What is tested? Definition of a model

•  „heat pumps using identical refrigeration circuits, but otherwise differ in design“

•  As examples–  With or with-out integrated circulator pump(s)–  With or with-out integrated storage tank–  With or without integrated back up heater–  Different sizes and corrosion protection of storage

tank(s)–  Different location and dimensions on pipe connections–  Different brand names


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Admission test

•  Manufacturer declares data for all sub-types•  Manufactures provides min. 3 units (traceable by

serial number) to certification body (CB)•  CB picks one of these and indicates testing

conditions (climate/part load conditions)•  Manufacturer orders the test with a recognized

lab (Annex H)•  Per 5 sub-types in a type, one sub-type is tested


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What will be tested?Initial type test – heating HP

Low temperature heat pump

1.  A7/W35 or B0/W35 or W10/W35 (EN 14511-2)

2.  Bivalent point (EN 14825), average climate

3.  One other testing condition to be chosen by the

certification body (EN 14825, average climate)

4.  For any other climate, bivalent testing point

shall be tested (EN 14825)

Medium temperature heat pump

1.  A7/W35/55 or B0/W35/55 or W10/W35/55 (EN

14511-2)

2.  Bivalent point (EN 14825, average climate)

3.  One other testing condition to be chosen by the certification body (EN 14825, average climate)



Sound power level

test according to EN 12102 for average climate at the highest certified application temperature

Safety test (EN 14511-4) for all types

chapter 4.2.1 starting test according to table 1chapter 4.4 shutting off heat transfer medium flowchapter 4.5 complete power supply failure

Additionally for air-waterchapter 4.7 defrost test

In case the heat pump can be used with brine or water, only one application (brine or water) shall be tested.


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What will be tested?Initial type test – Combi-HP

Rating test combi heat pump

1.  A7/W55 or B0/W55 or W10/W55 (EN 14511-2)

2.  Bivalent point (EN 14825, average climate)3.  One other testing condition to be chosen by the

certification body (EN 14825, average climate)



Optional: test at 35°C

Domestic hot water test

Tests according to EN 16147

Sound power level

test according to EN 12102 for average climate at 55°C

Safety test (EN 14511-4) for all types

chapter 4.2.1 starting test according to table 1chapter 4.4 shutting off heat transfer medium flowchapter 4.5 complete power supply failure

Additionally for air-waterchapter 4.7 defrost test

In case the heat pump can be used with brine or water, only one application (brine or water) shall be tested.


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Surveillance test

•  One sub-type per type and manufacturing site•  If type consist of heating and combi-heaters, at

least one combination heater needs to be tested. •  Unit to be chosen during factory inspection•  Certification body determines testing conditions•  To be tested

–  Heating mode: standard rating pint, bivalent point COP and P at one part load condition

–  Sound power level–  If applicable: COPDHW


Devia&onfromdeclaredvaluestriggers“penaltyscheme”!

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Tolerances

•  Prated 8%•  ηS , ηDHW 8%•  V40 3%•  Schallleistungswert 2dB(A)•  Sicherheitsprüfungen keine


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Performance test admission test and annual control test

3kW

7kW

11kW

Type:Air-water6subtypes

14kW

17kW

19kW

Manufacturerdata

3rdpartytest

Year1:admissiontest

Onesub-typetobetestedpertypeandmanufacturingsite

Year2andfollowing:surveillancetest

Manufacturerdata

Manufacturerdata

Manufacturerdata

3rdpartytest


3kW

7kW

11kW

14kW

17kW

19kW

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Pass:NextsurveillancetestaRertwoyears

� Fail CB choose another specimen of the same sub-type to be tested unit (B). Manufacturer has the option to choose another recognised lab for this test

� Fail

Full measurement of unit (B) and rerating of the sub-type according to results from second test

CB choose randomly a unit of the production line or stock. This unit (A) is to be tested 3rd party (defined number of measuring points))

Pass: Next surveillance test after one year

LossofKEYMARKforallsub-typesinthefailedtype.

� Fail CB choose another specimen of the same sub-type to be tested unit (D). Manufacturer has the option to choose another recognised lab for this test

� Fail

Full measurement of unit (D) and rerating of the type according to results from second test

1.year

2.year

� Fail CB choose another specimen of the same sub-type to be tested unit (F). Manufacturer has the option to choose another recognised lab for this test

� Fail

3.year

CB choose randomly a unit of the production line or stock. This unit (E) is to be tested 3rd party (defined number of measuring points))

CB choose randomly a unit of the production line or stock. This unit (C) is to be tested 3rd party (defined number of measuring points))

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Factory inspection

•  Frequency: once per year and production site•  Factory production control: Check of internal

documents and site visit•  Check of manufacturers Quality system in

accordance to the elements of EN ISO 9001


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Transition rules

Existing test reports resulting from EHPA-Q; MCS; NF-PAC will be accepted

•  Testreport based onEN 14511, EN 14825, EN 16147, EN 12102, EN 12309

•  Testreport part of valid certificate / label by MSC, EHPA or NF-Pac•  Testreport not older than 4 years•  Testreport muss issued by a test lab participating in the KEYMARK

scheme•  Valid FPC must be available•  Transition rule valid for one year after introduction of HP

KEYMARK


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Schemedevelopmentgroup:Highestdecisionmakingbody

Participants of the heat pump KEYMARK network


CEN:Schemeowner

CerXfcaXonbodies

Inspectors

Testlabs

Steeringgroup

CerXficaXonbodyWG

InspectorWG

TestlabsWG

HPassociaXons

Operator:TechnicalandadministraXvesecretariat

Interested

parXe

s Manufacturers

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EHPAqualitylabel

Complementary relation of heat pump KEYMARK with other schemes

EHPAheatpumpKEYMARK:qualitycerXficate

VDECertDINCertco

CerXtaEurovent

SPCert(SE)

TÜV VDE

ILK UniStuagart

QualityAustria

CETIAT

CEIS

SP

MCS(equiv.for

performancRT2012etc.

UK

BRE

AITBSRIA

BBA

ISO17065

ISO17025

CENrules

EU/NaXonalrules

equivalent basedonKEYMARK

Akkred.Switzerland

WPZ


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Cost of the scheme to the manufacturer

•  Cost per KEYMARK certificate | subject to application–  testing –  certification–  surveillance

•  Cost for KEYMARK scheme management | per type / subtype–  Licensing fee to CEN–  Secretariat | HP KEYMARK scheme network

•  Cost per site | annual–  Factory inspection


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What does that mean for the EHPA Quality label

•  Quality label will continue to receive support from EHPA–  Maintenance and hosting of database and website–  Organization of meetings

•  Future to be re-assessed after 3 years•  HP KEYMARK will be added as an alternative to

test report in Quality label•  On national level: KEYMARK shall be supported;

National association shall not lobby for a connection of the Quality label to subsidies. QL strictly end consumer quality orientated.

•  QLC meetings continue, possibly less frequent, only members that use the QL

•  Technical group integrated in KEYMARK 3rd party test labs group, SG-HP


Documents

The European HEATPUMP KEYMARK Overview...2015/12/16 · 2. Bivalent point (EN 14825), average climate 3. One other testing condition to be chosen by the certiﬁcation body (EN 14825,