PREN 16905-4 : DRAFT 2015

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Test methods
5 Heat recovery test for air-cooled multisplit systems
6 Test report
Annex A (normative) - Calorimeter test method
Annex B (normative) - Indoor air enthalpy test method
Annex C (normative) - Symbols and units used in Annex A and B
Annex D (normative) - Water enthalpy test method
Annex E (normative) - Direct method for air-to-water (brine) and
        water (brine)-to-water appliances
Annex F (informative) - Measurement control criteria for water
        (brine) to water (brine) appliances
Annex G (normative) - Determination of the pump efficiency
Annex H (informative) - Calculation procedure for determination
        of GUE, AEF and Cd values
Annex I (informative) - 'Individual' corrections to include
        in the 'global' electrical power input correction
        depending on the GEHP appliance
Annex J (informative) - Heating capacity tests - Flow chart and
        examples of different test sequences
Annex K (informative) - Rating of indoor and outdoor units
        of multisplit and modular heat recovery multisplit system
Annex L (informative) - Air flow measurement
Annex ZA (informative) - Relationship between this
         European Standard and the requirements of
         Commission Regulation (EC) No 813/213
Annex ZB (informative) - Relationship between this
         European Standard and the
         requirements of Commission Regulation
         (EC) No 811/213
Bibliography

Defines the requirements, test methods and test conditions for the rating and performance calculation of air conditioners and heat pumps using either air, water or brine as heat transfer media, with gas-fired endothermic engine driven compressors when used for space heating, cooling and refrigeration, hereafter referred to as 'GEHP appliance'.