How to count units in a network segment
Each unit must be counted in the network segment as in the table below.
Unit Model name Count
Outdoor unit (each) — 1
Indoor unit (each) — 1
System controller UTY-APGXZ1 1
System controller lite UTY-ALGXZ1 1
Touch panel controller
UTY-DTGZ1
1
Central remote controller
UTY-DCGZ
1
Group remote controller
UTY-CGG
0
Wired remote controller (Touch panel)
UTY-RNRZ
0
Wired remote controller
UTY-RLR
0
Wired remote controller
UTY-RNK
0
Controller Simple remote controller (With operation mode)
UTY-RSR
UTY-RSK
0
Simple remote controller (Without operation mode)
UTY-RHR
UTY-RHK
0
Wireless remote controller
UTY-LNH
0
IR receiver unit for all duct, 3D flow cassette types UTY-TRHX 0
IR receiver unit for all duct type UTB-YWC 0
IR receiver unit for 4-way flow cassette type
UTY-LRHB1
0
IR receiver unit for circular flow cassette type UTY-LBHXD 0
Human sensor kit for circular flow cassette type UTY-SHZXC 0
Remote sensor unit UTY-XSZX 0
Network converter
UTY-VTGX
UTY-VTGXV
UTY-VGGXZ1
1
Network converter for LonWorks UTY-VLGX 1
KNX converter for VRF UTY-VKGX 1
KNX converter for indoor unit UTY-VKSX 0
Adaptor/
Convertor
Modbus converter for VRF UTY-VMGX 1
Modbus converter for indoor unit UTY-VMSX 0
BACnet gateway (Hardware) UTY-VBGX 1
BACnet gateway (Software) UTY-ABGXZ1 1
Wireless LAN adapter UTY-TFSXZ1 0
Signal amplifier UTY-VSGXZ1 1*
External switch controller
UTY-TERX
UTY-TEKX
0
Maintenance
Service tool UTY-ASGXZ1 1
Web monitoring tool UTY-AMGXZ1 1
Option Other optional parts — 0
* : Signal amplifier should be count per each network segment.
1-2. VRF network system
- (06-10) - 1. System design
SYSTEM
DESIGN
SYSTEM
DESIGN