Branch Selector Boxes - Daikin VRV Reference Manual

Branch Selector Boxes

Overview of BSQ Box Range & Features
Daikin heat recovery systems provide the option of single or
multiple port BSQ (branch selector) boxes
BSQ BOX
Single port type
Single Unit
Individual
Cooling or Heating
Cool Heat
Note:
When multiple units are grouped together on a single port, although a single heat/
cool zone is created, units still operate independent of each other irrespective of whether
they are grouped together on one room controller or individual controllers.
Model
BSQ36
BSQ60
BSQ96
BS4Q54
BS6Q54
BS8Q54
BS10Q54
BS12Q54
40
Grouped Units Single Units
Group (zone) Individual
Cooling & Heating
Max units per Port
Multi-port type
(4 or 12 ports)
Grouped Units
Group (zone)
Cooling or Heating
Max capacity per port
4 36 MBH
8 60 MBH
8 96 MBH
5 54 MBH
5 54 MBH
5 54 MBH
5 54 MBH
5 54 MBH`
No
BSQ Box
Cooling
Only