• EN 14825:2016

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Air conditioners, liquid chilling packages and heat pumps, with electrically driven compressors, for space heating and cooling - Testing and rating at part load conditions and calculation of seasonal performance

    Available format(s): 

    Superseded date:  26-01-2019

    Language(s): 

    Published date:  23-03-2016

    Publisher:  Comite Europeen de Normalisation

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    Table of Contents - (Show below) - (Hide below)

    European foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms, definitions, symbols, abbreviated
       terms and units
    4 Part load conditions in cooling mode
    5 Part load conditions in heating mode
    6 Calculation methods for SEER and SEER[on]
    7 Calculation methods for seasonal space
       heating efficiency eta[s], SCOP, SCOP[on] and
       SCOP[net]
    8 Test methods for testing capacities, EER[bin]
       and COP[bin] values during active mode at
       part load conditions
    9 Test methods for electric power input
       during thermostat-off mode, standby mode
       and crankcase heater mode and off mode
    10 Test report
    11 Technical data sheet
    Annex A (normative) - Applicable climate bin hours
            and hours for active mode, thermostatoff,
            standby, off mode and crankcase heater mode
            for air conditioners below and equal to 12 kW
    Annex B (normative) - Applicable climate bin hours
            and hours for active, thermostat-off, standby, off
            and crankcase heater modes for space heaters, air
            to water and water/brine to water units, below
            or equal to 400kW
    Annex C (normative) - Template for technical data sheet
    Annex D (informative) - Adaption of water temperature
             for fixed capacity units
    Annex E (informative) - Calculation example for
            SEER[on] and SEER - Application to a
            reversible air-to-air unit with variable capacity
    Annex F (informative) - Calculation example for
            SCOP[on] and SCOP[net] - Application to a fixed
            capacity air-to-water heat pump used
            for floor heating
    Annex G (informative) - Calculation example for
            SCOP[on] and SCOP[net] Application to a
            fixed capacity brine-to-water heat pump
            used for medium temperature application
    Annex H (informative) - Compensation methods
            for air-to-water and water/brine-to-water units
    Annex ZA (informative) - Relationship between
             this European Standard and the requirements
             of Commission Regulation (EU) No 206/2012
    Annex ZB (informative) - Relationship between
             this European Standard and the requirements
             of Commission Regulation (EU) No 813/2013
             and Commission Delegated Regulation
             (EU) No 811/2013
    Bibliography

    Abstract - (Show below) - (Hide below)

    This European Standard covers air conditioners, heat pumps and liquid chilling packages. It applies to factory made units defined in EN 14511-1, except single duct, double duct, control cabinet and close control units.This European Standard gives the temperatures and part load conditions and the calculation methods for the determination of seasonal energy efficiency SEER and SEERon, seasonal coefficient of performance SCOP, SCOPon and SCOPnet, and seasonal space heating energy efficiency s.Such calculation methods may be based on calculated or measured values.In case of measured values, this European Standard covers the test methods for determination of capacities, EER and COP values during active mode at part load conditions. It also covers test methods for electric power consumption during thermostat-off mode, standby mode, off-mode and crankcase heater mode.Note: The word unit is used instead of the full terms of the products.

    General Product Information - (Show below) - (Hide below)

    Committee CEN/TC 113
    Development Note Supersedes CEN/TS 14825. (04/2012)
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    DIN EN 12309-4 E : 2015 GAS-FIRED SORPTION APPLIANCES FOR HEATING AND/OR COOLING WITH A NET HEAT INPUT NOT EXCEEDING 70 KW - PART 4: TEST METHODS
    EN 16905-4:2017 Gas-fired endothermic engine driven heat pumps - Part 4: Test methods
    PREN 14511-3 : DRAFT 2015 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS FOR SPACE HEATING AND COOLING AND PROCESS CHILLERS, WITH ELECTRICALLY DRIVEN COMPRESSORS - PART 3: TEST METHODS
    12/30271395 DC : 0 BS EN 14511-1 - AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 1: TERMS AND DEFINITIONS
    DIN EN 16905-3 E : 2017 GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 3: TEST CONDITIONS
    DIN EN 16905-5:2015-10 (Draft) GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 5: CALCULATION OF SEASONAL PERFORMANCES IN HEATING AND COOLING MODE
    15/30328744 DC : 0 BS EN 14511-4 - AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS FOR SPACE HEATING AND COOLING AND PROCESS CHILLERS, WITH ELECTRICALLY DRIVEN COMPRESSORS - PART 4: REQUIREMENTS
    BS EN 15316-4-2:2017 Energy performance of buildings. Method for calculation of system energy requirements and system efficiencies Space heating generation systems, heat pump systems, Module M3-8-2, M8-8-2
    PREN 15316-4-2 : DRAFT 2014 HEATING SYSTEMS AND WATER BASED COOLING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-2: SPACE HEATING GENERATION SYSTEMS, HEAT PUMP SYSTEMS
    UNI EN 14511-1 : 2013 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 1: TERMS, DEFINITIONS AND CLASSIFICATION
    I.S. EN 14511-1:2018 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS FOR SPACE HEATING AND COOLING AND PROCESS CHILLERS, WITH ELECTRICALLY DRIVEN COMPRESSORS - PART 1: TERMS AND DEFINITIONS
    UNE-EN 16905-1:2017 Gas-fired endothermic engine driven heat pumps - Part 1: Terms and definitions
    EN 14511-1:2018 Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 1: Terms and definitions
    UNI EN 14511-3 : 2013 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 3: TEST METHODS
    EN 15316-4-2:2017/AC:2017 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-2: SPACE HEATING GENERATION SYSTEMS, HEAT PUMP SYSTEMS, MODULE M3-8-2, M8-8-2
    UNE-EN 14511-1:2014 Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 1: Terms, definitions and classification
    I.S. EN 16905-5:2017 GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 5: CALCULATION OF SEASONAL PERFORMANCES IN HEATING AND COOLING MODE
    15/30326266 DC : 0 BS EN 16905-5 - GAS-FIRED ENDOTHERMIC ENGINE HEAT PUMPS - PART 5: CALCULATION OF SEASONAL PERFORMANCES IN HEATING AND COOLING MODE
    UNI EN 14511-2 : 2013 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 2: TEST CONDITIONS
    12/30261655 DC : DRAFT JULY 2012 BS EN 12309-4 - GAS-FIRED SORPTION APPLIANCES FOR HEATING AND/OR COOLING WITH A NET HEAT INPUT NOT EXCEEDING 70 KW - TEST METHODS
    DIN EN 14511-2:2015-12 (Draft) AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 2: TEST CONDITIONS
    BS EN 16905-4:2017 Gas-fired endothermic engine driven heat pumps Test methods
    ISO 13612-2:2014 Heating and cooling systems in buildings Method for calculation of the system performance and system design for heat pump systems Part 2: Energy calculation
    15/30326263 DC : 0 BS EN 16905-1 - GAS-FIRED ENDOTHERMIC ENGINE HEAT PUMPS - PART 1: TERMS AND DEFINITIONS
    EN 16798-13:2017 Energy performance of buildings - Ventilation for buildings - Part 13: Calculation of cooling systems (Module M4-8) - Generation
    DIN EN 16905-5 E : 2017 GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 5: CALCULATION OF SEASONAL PERFORMANCES IN HEATING AND COOLING MODE
    I.S. EN 16905-3:2017 GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 3: TEST CONDITIONS
    DIN EN 14511-1:2015-12 (Draft) AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 1: TERMS, DEFINITIONS AND CLASSIFICATION
    I.S. EN 16905-4:2017 GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 4: TEST METHODS
    BS EN 14511-4:2013 Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling Operating requirements, marking and instructions
    DIN EN 14511-1 E : 2013 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 1: TERMS, DEFINITIONS AND CLASSIFICATION
    DIN EN 16905-4:2015-10 (Draft) GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 4: TEST METHODS
    DIN EN 14511-4:2013-12 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 4: OPERATING REQUIREMENTS, MARKING AND INSTRUCTIONS
    DIN EN 14511-2:2013-12 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 2: TEST CONDITIONS
    DIN EN 14511-3:2013-12 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 3: TEST METHODS
    DIN EN 14511-1:2013-12 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 1: TERMS, DEFINITIONS AND CLASSIFICATION
    VDI 4650-1 : 2016 COR 2017 CALCULATION OF THE SEASONAL COEFFICIENT OF PERFORMANCE OF HEAT PUMPS - ELECTRIC HEAT PUMPS FOR SPACE HEATING AND DOMESTIC HOT WATER
    DIN EN 14511-4 E : 2013 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 4: OPERATING REQUIREMENTS, MARKING AND INSTRUCTIONS
    BS EN 14511-3:2013 Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling Test methods
    15/30326257 DC : 0 BS EN 16905-3 - GAS-FIRED ENDOTHERMIC ENGINE HEAT PUMPS - PART 3: TEST CONDITIONS
    14/30309941 DC : 0 BS EN 15316-4-2 - HEATING SYSTEMS AND WATER BASED COOLING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-2: SPACE HEATING GENERATION SYSTEMS, HEAT PUMP SYSTEMS
    12/30271398 DC : 0 BS EN 14511-2 - AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 2: TEST CONDITIONS
    DIN EN 14511-3:2015-12 (Draft) AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 3: TEST METHODS
    I.S. EN 14511-2:2018 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS FOR SPACE HEATING AND COOLING AND PROCESS CHILLERS, WITH ELECTRICALLY DRIVEN COMPRESSORS - PART 2: TEST CONDITIONS
    UNI EN 14511-4 : 2013 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 4: OPERATING REQUIREMENTS, MARKING AND INSTRUCTIONS
    UNE-EN 14511-2:2014 Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 2: Test conditions
    EN 14511-2:2018 Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 2: Test conditions
    BS EN 14511-1:2013 Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling Terms, definitions and classification
    UNE-EN 12309-4:2015 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 4: Test methods
    DIN EN 14511-2 E : 2013 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 2: TEST CONDITIONS
    EN 14511-4:2018 Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 4: Requirements
    UNE-EN 14511-3:2014 Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 3: Test methods
    PREN 14511-1 : DRAFT 2015 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS FOR SPACE HEATING AND COOLING AND PROCESS CHILLERS USING ELECTRICALLY DRIVEN COMPRESSORS - PART 1: TERMS AND DEFINITIONS
    DIN EN 16905-1:2015-10 (Draft) GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 1: TERMS AND DEFINITIONS
    15/30328747 DC : 0 BS EN 14511-2 - AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS FOR SPACE HEATING AND COOLING AND PROCESS CHILLERS, USING ELECTRICALLY DRIVEN COMPRESSORS - PART 2: TEST CONDITIONS
    BS EN 12309-4:2014 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW Test methods
    BS EN 16905-5:2017 Gas-fired endothermic engine driven heat pumps Calculation of seasonal performances in heating and cooling mode
    BS ISO 13612-2:2014 Heating and cooling systems in buildings. Method for calculation of the system performance and system design for heat pump systems Energy calculation
    BS EN 16905-3:2017 Gas-fired endothermic engine driven heat pumps Test conditions
    12/30271401 DC : 0 BS EN 14511-4 - AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 4: REQUIREMENTS
    15/30326260 DC : 0 BS EN 16905-4 - GAS-FIRED ENDOTHERMIC ENGINE HEAT PUMPS - PART 4: TEST METHODS
    DIN EN 16905-1 E : 2017 GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 1: TERMS AND DEFINITIONS
    DIN EN 16905-4 E : 2017 GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 4: TEST METHODS
    15/30297485 DC : 0 BS EN 16798-13 - ENERGY PERFORMANCE OF BUILDINGS - PART 13: MODULE M4-8 - CALCULATION OF COOLING SYSTEMS - GENERATION
    I.S. EN 14511-4:2018 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS FOR SPACE HEATING AND COOLING AND PROCESS CHILLERS, WITH ELECTRICALLY DRIVEN COMPRESSORS - PART 4: REQUIREMENTS
    S.R. CEN/TR 16798-14:2017 ENERGY PERFORMANCE OF BUILDINGS - VENTILATION FOR BUILDINGS - PART 14: INTERPRETATION OF THE REQUIREMENTS IN EN 16798-13 - CALCULATION OF COOLING SYSTEMS (MODULE M4-8) - GENERATION
    I.S. EN 12309-4:2014 GAS-FIRED SORPTION APPLIANCES FOR HEATING AND/OR COOLING WITH A NET HEAT INPUT NOT EXCEEDING 70 KW - PART 4: TEST METHODS
    UNE-EN 16905-5:2017 Gas-fired endothermic engine driven heat pumps - Part 5: Calculation of seasonal performances in heating and cooling mode
    UNE-EN 14511-4:2014 Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 4: Operating requirements, marking and instructions
    BS EN 14511-2:2018 Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors Test conditions
    DIN EN 14511-3 E : 2013 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 3: TEST METHODS
    EN 12309-4:2014 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 4: Test methods
    EN 16905-1:2017 Gas-fired endothermic engine driven heat pumps - Part 1: Terms and definitions
    EN 16905-3:2017 Gas-fired endothermic engine driven heat pumps - Part 3: Test conditions
    EN 16905-5:2017 Gas-fired endothermic engine driven heat pumps - Part 5: Calculation of seasonal performances in heating and cooling mode
    12/30271673 DC : 0 BS EN 14511-3 - AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 3: TEST METHODS
    15/30328750 DC : 0 BS EN 14511-3 - AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS FOR SPACE HEATING AND COOLING AND PROCESS CHILLERS, WITH ELECTRICALLY DRIVEN COMPRESSORS - PART 3: TEST METHODS
    DIN EN 16905-3:2015-10 (Draft) GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 3: TEST CONDITIONS
    DIN EN 15316-4-2:2008-09 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-2: SPACE HEATING GENERATION SYSTEMS, HEAT PUMP SYSTEMS, MODULE M3-8-2, M8-8-2
    BS EN 16905-1:2017 Gas-fired endothermic engine driven heat pumps Terms and definitions
    I.S. EN 12102-1:2017 AIR CONDITIONERS, LIQUID CHILLING PACKAGES, HEAT PUMPS, PROCESS CHILLERS AND DEHUMIDIFIERS WITH ELECTRICALLY DRIVEN COMPRESSORS - DETERMINATION OF THE SOUND POWER LEVEL - PART 1: AIR CONDITIONERS, LIQUID CHILLING PACKAGES, HEAT PUMPS FOR SPACE HEATING AND COOLING, DEHUMIDIFIERS AND PROCESS CHILLERS
    UNE 100715-1:2014 Guide for the design, implementation and monitoring of a geothermal system. Part 1: Vertical closed circuit systems
    DIN EN 14511-4:2015-12 (Draft) AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - PART 4: OPERATING REQUIREMENTS, MARKING AND INSTRUCTIONS
    I.S. EN 16905-1:2017 GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 1: TERMS AND DEFINITIONS
    UNE-EN 16905-3:2017 Gas-fired endothermic engine driven heat pumps - Part 3: Test conditions
    I.S. EN 16798-13:2017 ENERGY PERFORMANCE OF BUILDINGS - VENTILATION FOR BUILDINGS - PART 13: CALCULATION OF COOLING SYSTEMS (MODULE M4-8) - GENERATION
    EN 12102-1:2017 Air conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers with electrically driven compressors - Determination of the sound power level - Part 1: Air conditioners, liquid chilling packages, heat pumps for space heating and cooling, dehumidifiers and process chillers
    CEN/TR 16798-14:2017 Energy performance of buildings - Ventilation for buildings - Part 14: Interpretation of the requirements in EN 16798-13 - Calculation of cooling systems (Module M4-8) - Generation
    I.S. EN 15316-4-2:2017 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-2: SPACE HEATING GENERATION SYSTEMS, HEAT PUMP SYSTEMS, MODULE M3-8-2, M8-8-2
    I.S. EN 15316-4-2:2017+AC:2017 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-2: SPACE HEATING GENERATION SYSTEMS, HEAT PUMP SYSTEMS, MODULE M3-8-2, M8-8-2
    DIN EN 16905-3:2017-09 GAS-FIRED ENDOTHERMIC ENGINE DRIVEN HEAT PUMPS - PART 3: TEST CONDITIONS
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