GMV DC Inverter VRF
3
2.3 Combinations of Indoor and Outdoor Units
Max number of
connectable IDU (unit)
Max number of
connectable IDU (unit)
The total capacity of indoor units should be within 50%~135% of that of outdoor units.
Fig.2
Fig.2 is the combination view of the ODU of Modular DC Inverter Multi VRF System and the
IDU of Multi VRF System. IDU can be cassette type, one-way cassette type, wall-mounted type,
duct type, etc. When any one IDU receives operation signal, ODU will start to work according to
the capacity; when all IDUs stop, ODU will also stop.