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BS ISO 19967-2:2024

BS ISO 19967-2:2024

$167.15

Air to water heat pumps. Testing and rating for performance – Space heating and/or space cooling

Published By Publication Date Number of Pages
BSI 2024 38
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PDF Catalog

PDF Pages PDF Title
2 undefined
7 Foreword
9 1 Scope
2 Normative references
3 Terms and definitions
11 4 Symbols and abbreviated terms
5 Installation requirements
5.1 Test apparatus and uncertainties of measurement
12 5.2 Test room for the airside and remote condenser
5.3 Installation and connection of the heat pump
13 5.4 Installation of heat pumps consisting of several parts
6 Setting and test conditions
6.1 General
6.2 Settings for non-ducted units
6.3 Setting the external static pressure difference for ducted units
6.4 Setting of units with integral pumps
15 6.5 Test conditions
17 7 Space heating test
7.1 Heating capacity test
18 7.2 Heating capacity correction
7.2.1 General
7.2.2 Capacity correction due to indoor liquid pump
7.2.3 Capacity correction for integrated glandless circulators
7.2.4 Capacity correction for integrated dry motor pumps
19 7.2.5 Capacity correction for non-integrated liquid pumps
7.3 Effective power input
7.3.1 General
7.3.2 Power input correction of fans for units without duct connection
20 7.3.3 Power input correction of fans for units with duct connection
7.3.4 Power input correction of liquid pumps
21 7.4 Test procedure
7.5 Heating capacity calculation
7.5.1 Steady state capacity test
7.5.2 Transient capacity test
7.6 Effective power input calculation
7.6.1 Steady state test
7.6.2 Transient with defrost cycle
22 7.6.3 Transient without defrost cycle
8 Space cooling test
8.1 Cooling capacity test
8.2 Cooling capacity correction
8.2.1 General
8.2.2 Capacity correction due to indoor liquid pump
23 8.2.3 Capacity correction for integrated glandless circulators
8.2.4 Capacity correction for integrated dry motor pumps
8.2.5 Capacity correction for non-integrated liquid pumps
24 8.3 Effective power input
8.3.1 General
8.3.2 Power input correction of liquid pumps
25 8.4 Test procedure
8.4.1 Steady-state conditions
8.4.2 Measurement of cooling capacity
8.5 Cooling capacity calculation
8.6 Effective power input calculation
9 Test results and test report
9.1 Data to be recorded
26 9.2 Test report
27 Annex A (normative) Heating capacity test procedures
33 Annex B (normative) Determination of the liquid pump efficiency
36 Bibliography

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BS ISO 19967-2:2024
$167.15