This standard specifies the method for measuring the actual operating performance parameters of room air conditioners (abbreviated as: room air conditioners) installed in actual buildings using the compressor energy balance method. Other methods can be implemented with reference. This standard applies to integral room air conditioners, split room air conditioners and one-to-one multi-room air conditioners. Direct expansion air-cooled cold (hot) air units such as air source heat pump hot air fans, unit air conditioning units, multi-connected air conditioning (heat pump) units, etc. can be implemented as a reference.
T/CAS 305-2018 history
2018T/CAS 305-2018 Specifications for measurement of actual operating performance parameters of room air conditioners