WIRING SPECIFICATIONS
Use Size Wire type Remarks
Power supply cable
Maximum
16 AWG
(1.25 mm
2
)
60245 IEC 57 or equivalent
1 ø AC 208 - 240 V 50/60 Hz,
2 Wire + ground
(Always ground the unit)
Minimum
20 AWG
(0.5 mm
2
)
Transmission cable
22AWG
(0.33
mm
2
)
LEVEL4 (NEMA) non-polar
2 core, twisted pair solid
core Shielded
L
ON
W
ORKS
®
compatible cable
Fuse capacity 3 A
Always ground the unit
TOTAL SYSTEM CONFIGURATION LAYOUT
00 00 00 00 01 01 00 02 02 00 03 00
00 00
XIF le
(VRF)
XIF le
(BMS)
PC
PC
BMS
UT Y-VLGX
Register Information
Network
Integration Tool
(Ex. LonMaker
®
)
Neuron ID is sent
upon pushing BMS
service switch (SW2)
Tool for network
convertor
(Software)
L
ON
W
ORKS
®
(Open Network)
Network Convertor
(Interface for L
ON
W
ORKS
®
)
Making XIF of Network Convertor using a Tool
for network convertor (Software) provided by
Fujitsu General.
(Job is done by Network Integrator)
Binding VRF with BMS
(By Network Integrator)
Outdoor unit address
Refrigerant circuit address
VRF L
ON
W
ORKS
®
System
Indoor unit address
Remote controller address
Commissioning
Group Group
Load Information
PCB FOR NETWORK CONVERTOR (UTY-VLGX)
PC Control
port
VRF service switch
(SW 1)
DC 12V IN
BMS Network
connection port
VRF Network
connection port
BMS service switch
(SW 2)
RESET switch
(SW 7)
SET switch
(SW 4)
MODE switch
(SW 3)
Jumper for
Battery On/O
- (05 - 143) -
CONTROL
SYSTEM
CONTROL
SYSTEM
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