T/CRAAS 1109-2024 Quality grading and "Pacer" evaluation requirements for modular air conditioning units
T/CRAAS 1109-2024 Quality grading and "Pacer" evaluation requirements for modular air conditioning units
Basic Information
Scope
Main technical content: This document specifies the basic requirements, evaluation indicators and requirements, evaluation methods and grade division for the quality grading and enterprise standard level of modular air conditioning units. This document is applicable to modular units with functional segments, which can complete one or several processing functions such as air delivery, mixing, heating, cooling, dehumidification, humidification, filtration, noise reduction, heat recovery, etc. Relevant institutions can refer to this document when conducting quality grading and enterprise standard level evaluation, "Leader" product evaluation, and related certification or evaluation. Relevant enterprises can also refer to this document when formulating enterprise standards. This document is not applicable to air conditioners (units) with built-in cold and heat sources, fan coil units, warm air heaters, etc.