Smart Manager / Central Remote Control
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 ring tongue 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
120V 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
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.
Only Smart
Manager can be
connected to PC
through the Web.
The Central
Remote Control
cannot be
connected.
RS-485
communication
cable can be
connected to
Smart Manager
only. It can not be
connected to The
Central Remote
Control.
This connector is not used.
Remove the grommet from the power
supply wire hole. Attach the conduit pipe
to the plate with a lock nut.
Use 1/2 inch conduit pipe.
Lock nut
Conduit pipe
Power supply wire hole
(Ø7/8” (22.2))