VDI 6022 Blatt 1.2-2014 Ventilation and indoor-air quality - Hygiene requirements for ventilation and air-conditioning systems and units - Requirements for underground components (VDI Ventilation Code of Practice)
The series of standards VDI 6022 permits for a holistic health assessment of air conditioning systems in their installation and operating conditions. Up to now, VDI 6022 Part 1 excludes geothermal heat exchanger. This standard describes how hygiene can be ensured in HVAC systems with underground air pipes. This standard applies to all air conditioning systems and components within the scope of VDI 6022 Part 1. It describes the hygiene requirements for underground air pipes, especially in structurally related fresh-air inlets without thermal insulation and heat exchangers. It includes information about design and hygienic construction of underground air duct
VDI 6022 Blatt 1.2-2014 Referenced Document
DIN 18125-2:2011 Soil investigation and testing - Determination of density of soil - Part 2: Field tests
DIN 18127:2012 Soil, investigation and testing - Proctor-test
DIN 18134:2012 Soil - Testing procedures and testing equipment - Plate load test
DIN EN 12097:2006 Ventilation for buildings - Ductwork - Requirements for ductwork components to facilitate maintenance of ductwork systems; English version of DIN EN 12097:2006-11
DIN EN 12792:2004 Ventilation for buildings - Symbols, terminology and graphical symbols; German version EN 12792:2003
DIN EN 13779:2007 Ventilation for non-residential buildings - Performance requirements for ventilation and room-conditioning systems English version EN 13779:2007-09
DIN EN 15251:2012 Indoor environmental input parameters for design and assessment of energy performance of buildings addressing indoor air quality, thermal environment, lighting and acoustics; German version EN 15251:2007
DIN EN 1610:1997 Construction and testing of drains and sewers; German version EN 1610:1997
DIN EN ISO 846:1997 Plastics - Evaluation of the action of microorganisms (ISO 846:1997); German version EN ISO 846:1997
VDI 1000-2010 VDI Guideline Work - Principles and procedures
VDI 2050 Blatt 4-2011 Requirements for mechanical equipment rooms - Ventilation and air-conditioning
VDI 3803 Blatt 1-2010 Air-conditioning - Central air-conditioning systems - Structural and technical principles (VDI ventilation code of practice)
VDI 6022 Blatt 1.2-2014 history
2014VDI 6022 Blatt 1.2-2014 Ventilation and indoor-air quality - Hygiene requirements for ventilation and air-conditioning systems and units - Requirements for underground components (VDI Ventilation Code of Practice)
2013VDI 6022 Blatt 1.2-2013 Raumlufttechnik@ Raumluftqualitaet - Hygieneanforderungen an Raumlufttechnische Anlagen und Geraete - Hinweise zu erdverlegten Luftleitungen (VDI-Lueftungsregeln)