BS ISO 15042:2017
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Multiple split-system air conditioners and air-to-air heat pumps. Testing and rating for performance
Hardcopy , PDF
10-15-2020
English
07-26-2017
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Airflow setting
6 Cooling tests
7 Heating tests
8 Heat recovery test
9 Test methods and uncertainties of measurement
10 Test results
11 Marking provisions
12 Publication of ratings
Annex A (normative) - Airflow settings for ducted units
Annex B (normative) - Test requirements
Annex C (informative) - Airflow measurement
Annex D (normative) - Calorimeter test method
Annex E (normative) - Indoor air enthalpy test method
Annex F (informative) - Part-load capacity tests and
determination of energy efficiency ratios and
coefficients of performance
Annex G (informative) - Individual indoor unit
capacity tests
Annex H (normative) - Heat recovery test method
Annex I (informative) - Refrigerant enthalpy test
method
Annex J (informative) - Outdoor air enthalpy test
method
Annex K (informative) - Indoor calorimeter
confirmative test method
Annex L (informative) - Outdoor calorimeter
confirmative test method
Annex M (informative) - Balanced-type calorimeter
confirmative test method
Annex N (informative) - Cooling condensate measurements
Annex O (normative) - Supplemental requirements
when rating fan-less (coil only) type units
Annex P (informative) - Pictorial examples of the heating
capacity test procedures given in 7.1
Bibliography
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