Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Inspection procedure
4.1 General
4.2 Pre-inspection and document collection
4.2.1 Document
4.2.2 Building and system survey
4.2.3 Advice in case of outdated, incomplete or
missing documentation
4.3 Methodology
4.3.1 General
4.3.2 Inspection of the refrigeration equipment
4.3.3 Inspection of pumps and chilled water
pipe work
4.3.4 Inspection of effectiveness of outdoor
heat rejection
4.3.5 Inspection of the effectiveness of heat exchange
to the refrigeration system (indoor units of
split and distributed systems)
4.3.6 Inspection of air delivery systems in
treated spaces
4.3.7 Inspection of air delivery systems at air
handling units and the associated
ductwork
4.3.8 Inspection of air inlets to the system
4.3.9 Inspection of the building system controls
and control parameters
4.3.10 Meteringppropriate inspection and
4.4 Reporting
5 Advice on alternative solutions and improvements
Annex A (informative) Examples for the indication of
subsystems of air conditioning
systems
A.1 General
A.2 Indication for subsystems
A.3 Examples for classification of complete air
conditioning systems
Annex B (informative) Examples of inspection classes
of air conditioning systems
Annex C (informative) Features affecting the frequency
and duration of inspection
Annex D (informative) Checklist of pre-inspection information
Annex E (informative) Recommendations for the extent of the
inspection
E.1 General
E.2 List of items for inspection in each class (C, B, A)
Annex F (informative) Examples of checklists indicating
observations and appropriate actions
Annex G (informative) Inspection report, example of contents
Annex H (informative) Energy impacts of air conditioning,
justification of inspection and
improvements
H.1 General
H.2 Reduce cooling needs of the building
H.3 Improve the system efficiency
Bibliography