To be used for connecting group remote controller(s) with VRF system
FEATURES
Up to a total of 16 network convertors and Touch panel controller can be connected in one
●
VRF network system.
Four group remote controllers can be connected to one network convertor.
●
Two refrigerant systems can be covered by one network convertor.
●
SYSTEM DIAGRAM
ELECTRICAL WIRING
VRF Network
Network Convertor
(UTY-VGGX)
Group Remote Controller
L
N
POWER
L1
L3
L2
L4
X1
X2
TRANSMISSION
Y1 Y2 Y3 J1
REMOTE INDOOR UNIT
REMOTE CONTROLLER LINE
J2 J3
1Ø50 Hz
220-240V SWITCH
FUSE (3A)
Transmission Line
to VRF System
Transmission Line
to VRF System
Power Supply
NETWORK CONVERTOR
Group Remote Controllers (Max. 4 sets)
L1
L2
L3
L4
Y1 Y2 Y3 J1
REMOTE INDOOR UNIT
REMOTE CONTROLLER LINE
J2 J3
RC line to
indoor unit
RC line
to RC
Transmission line
Power
supply
Total remote controller cable
●
length L1+L2+L3+L4
<
=
100m
It is recommanded to use a
●
terminal box when there is
wring junction.
or
Note :
Do not bind the power cable and remote controller cable to avoid an erroneous operation.
●
Use shield cable for transmission line and remote controller line. The shield metal should be grounded.
●
Use ground wire to ground the network convertor.
●
- (05 - 61) -
C
O
N
TRO
L
SY
ST
EM
C
O
N
TRO
L
SY
ST
EM
Summary of Contents for AIRSTAGE V-II
Page 10: ...1 GENERAL INFORMATION ...
Page 32: ...2 MODEL SELECTION ...
Page 207: ...3 OUTDOOR UNITS ...
Page 251: ...SOUND LEVEL CHECK POINT Microphone 1 m 1 m 03 44 OUTDOOR UNITS OUTDOOR UNITS ...
Page 265: ...4 INDOOR UNITS ...
Page 315: ...MODEL ARXB45 04 50 INDOOR UNITS INDOOR UNITS ...
Page 316: ...4 5 5 DUCT TYPE MODEL ARXA24 MODELS ARXA30 ARXA36 ARXA45 04 51 INDOOR UNITS INDOOR UNITS ...
Page 318: ...4 5 7 FLOOR CEILING TYPE MODELS AB A12 AB A14 AB A18 AB A24 04 53 INDOOR UNITS INDOOR UNITS ...
Page 319: ...4 5 8 CEILING TYPE MODELS AB A30 AB A36 AB A45 AB A54 04 54 INDOOR UNITS INDOOR UNITS ...
Page 322: ...4 5 11 WALL MOUNTED TYPE MODELS AS A18 AS A24 AS A30 04 57 INDOOR UNITS INDOOR UNITS ...
Page 388: ...5 CONTROL SYSTEM ...
Page 472: ...6 SYSTEM DESIGN ...
Page 694: ...7 OPTIONAL PARTS ...