Fujitsu AIRSTAGE J-II Design & Technical Manual page 404

3-1. NETWORK CONVERTOR
MODEL : UTY - VGGXZ1
„ „
1. For connecting single split type system
[ A change of DIP switch setting is necessary]
FEATURES
„ „
FUNCTIONS
„ „
●Start/Stop ●Temperature control
●Fan control ●Central control (Lock the remote controller functions)
SYSTEM DIAGRAM
„ „
To outdoor
VRF system
units
Outdoor unit for
single split / multi system
Wired remote „
Transmission line
Touch panel
controller (non-polar 2-conductor)
controller
*1 : All indoor units connected to a network convertor are operating under same status.
*2 : Network convertor is necessary for each indoor unit to control indoor unit individually.
● With this network convertor, single split type and multi system air
conditioners can be controlled by Touch panel controller, System
controller in VRF network system or by wired remote controller that is
connected to the Network convertor.
● Start/Stop, operation mode, temperature setting, fan speed, etc. can be
done with these controllers.
● One Network convertor can be connected and controlled up to 16
indoor units.
● 2 wired remote controllers are possible for one network convertor.
● Up to 100 network convertors can be connected in one VRF network
system. (One Network convertor is regarded as one refrigerant system.
The total refrigerant systems in one VRF network system must be
within 100.)
●Operation mode
Single Split
System
Outdoor unit for Branch box Indoor unit
Multi system
Remote Network
controller line convertor
- (05 - 100) -
●Timer setting
Group of Single Split System
Multi System
(2 to 4 rooms multi )
Multi System
(8 rooms multi)
*1
*2
*2