16 | Special requirements for R32 units
Installer and user reference guide
69
RXYSA4~6A7V/Y1B
VRV 5-S system air conditioner
4P600330-1D – 2023.02
Room
A B C D
System charge limit [kg] 15.1
System charge [kg] 16.0
Judgement
a Outdoor unit
b Indoor unit
A/B/C/D Room A/B/C/D
Example2:
Room
A B C D
Area [m²] 10 20 10 20
Installation height [m] 3.0 2.2 3.0 2.2
Lowest underground floor — — ● ●
Other floors ● ● — —
Charge limit [kg] 9.0 11.8 5.4 6.8
System charge limit [kg] 5.4
System charge [kg] 5.0
Judgement
a Outdoor unit
b Indoor unit
A/B/C/D Room A/B/C/D
Example3:
Room
A B
Area [m²] 20 30
Installation height [m] 2.5 2.5
Lowest underground floor — —
Other floors ● ●