Smart Manager
Installation Manual
EN
9
-EN
4
Connection of Power Cables/Earth Wires/
Communication Cables
Connect power cables, communication cables, and earth wires to the specified terminals on the terminal block.
REQUIREMENT
Attach a round pressure terminal to the end of each wire except those for digital input and output.
NL
1
2
3
TCC-LINK1
TCC-LINK2
RS-485
U1
U2
FG
U1
U2
FG
A
B
4
Power Supply Unit
DI1
DI2
DI3
COM
DO1
DO2
COM
WT
4321
Clamp filter
Client PC
LAN cable
The power terminals on the central
controller have polarity. Make sure
to connect the cables correctly.
Other wise failure will occur.
TCC-LINK U1 and U2
have no polarity.
The RS-485 signal wire has
polarity A and B. Be careful
when connecting the wire.
The TCC-LINK
communication cable
must be earthed on the
air conditioner. Do not
connect the shield wire
to the terminal block. It
should be open and
insulated.
central controller
power cable
Connect the earth wire securely to
the earth terminal on the unit.
Fix the cable
securely with the
clamp.
Power
cable
Power supply
220-240V AC
Connect the shield
wire of the RS-485
communication
cable to the FG
terminal.
RS-485
communication
cable
TCC-LINK communication
cable 2
TCC-LINK
communication
cable 1
Weekly timer
(sold separately)
Outdoor
Unit
Indoor Unit
Remote
controller
Outdoor
Unit
Indoor
Unit
Remote
controller
Connect to the
Energy Monitoring
relay Interface and
Digital Input/Output
relay Interface
Functional
earth
Connect the functional earth terminal
with the earth near the central controller.
AMP Air Conditioning
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