Abstract
The continuous suite maintenance for the building equipment is very important for us in order to reduce the environmental load of the building. So we have to improve and optimize HVAC system, especially on the operation phase. But we have some problems for the HVAC system performance verification, the multi-split type air conditioning systems for instance. We intend to challenge standardization the quantity-of-heat measurement method and the performance verification as in house engineering issue. We have studied and confirmed the practical method of the quantity-of-heat measurement on multi-split type air conditioning system at first stage.
