Mini VRF SYSTEM 
Control Functions - Outdoor unit
1 - 2
Mini VRF SYSTEM is a multi system that is connected to a single outdoor unit. The outdoor unit contains an inverter 
compressor.
To operate this system, the below settings must be made at the time of the test run.
Table 1-1
Setting item
At shipment  
from factory
Settable range
System address 1 System 1 – 30
No. of indoor units 1 1 – 12 units 
Table 1-2
4 HP 5 HP 6 HP
Maximum number of connected indoor units 7
 
(10) 8 (12) 9 (12)
The numbers in parenthesis are available with the capacity of 1.5 kW indoor unit connection.
Be sure to connect indoor units so that the resulting indoor-outdoor capacity ratio (total capacity of all indoor units 
compared with the outdoor unit capacity) is within the range of 50% – 130%.
SM830258-01_欧州向け_1fan_mini_VRF.indb   2 18/03/06   9:09:47