(1,660 x 930 x 765) + (1,660 x 1,240 x 765) x 2
The data are based on the conditions below:
Cooling: indoor temp. 27°CDB/19°CWB; outdoor temp. 35°CDB
Heating: indoor temp. 20°CDB/15°CWB; outdoor temp. 7°CDB/6°CWB
Equivalent piping length: 7.5m; level difference: 0m
Sound level: Anechoic chamber conversion value, measured at a point 1 m in front of the unit at a height of 1.5 m. During actual operation, these values are normally somewhat higher as a result of ambient conditions and oil recovery mode.