PREN 16905-5 : DRAFT 2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
GAS-FIRED ENDOTHERMIC ENGINE HEAT PUMPS - PART 5: CALCULATION OF SEASONAL PERFORMANCES IN HEATING AND COOLING MODE
01-03-2017
21-09-2015
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Part load conditions in cooling mode
5 Part load conditions in heating mode
6 Calculation methods for reference SPER[c]
7 Calculation methods for reference SPER[h]
Annex A (normative) - Determination of reference
annual cooling/heating demands and
determination of hours for active mode, thermostat
off, standby, off mode and crankcase heater mode
for reference SAEF[c] and SAEF[h] calculation
Annex B (informative) - Calculation example for reference
SGUE[c], SAEF[c], SEHREgas[c], SEHREelec[c]
and SPER[c]
Annex C (informative) - Calculation example for
reference SGUE[h], SAEF[h], SEHREgas[h],
SEHREelec[h] and SPER[h]
Annex D (informative) - Adaption of water temperature
for fixed capacity
Annex E (informative) - Compensation method for Air to
Water and Water to Water units
Annex ZA (informative) - Relationship between this
European Standard and the requirements
of Commission Regulation (EC) No 813/2013
Annex ZB (informative) - Relationship between this
European Standard and the requirements of
Commission Regulation (EC) No 811/2013
Bibliography
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