![](/html/ab/ab02/ab02f4628ec2641587fdd62f033a534689d26d1e568bfaf6ff7997f8b5f3ea28/bg2.png)
TDS20065
L8 – HVAC Line 8 (USB Host)
Power
L1 – HVAC Line 1
Ethernet Port
L7 – HVAC Line 7
DIP Switches P, Q, R, S
LCD Touch Screen
1 2 3 4
6
5
7
All Units
21 L1.101
23 L1.102
25 L1.103
25 L7.101
MACADDR00001
L6 L8L5L4L3L2
192.168.0.1
cj
9/10
LG
PQW
All O
1
2
3
4
5
6
7
![](/html/ab/ab02/ab02f4628ec2641587fdd62f033a534689d26d1e568bfaf6ff7997f8b5f3ea28/bg3.png)
HVAC Daikin VRV — on L1
1
HVAC Communication Terminals
Connect to the communication terminals on
the HVAC equipment:
HVAC communication terminal’s names*
F1
Daikin **
Max. 64 indoor units
F2
* For Heat Recovery systems the connection is at
oudoor units only.
* Polarity is not required on the HVAC
communication line.
** Centralized (group) address required.
2
Connecting to the line plug
Secure the cables in the L1 line plug.
3
Plugging to the TDS20065
Insert the plug in to the TDS20065 L1
socket
4
Check DIP Switches are set correctly
Dip switches setup for VRV HVAC system on L1
DK
Daikin HVAC Terminal
L1
4
3
2
1
![](/html/ab/ab02/ab02f4628ec2641587fdd62f033a534689d26d1e568bfaf6ff7997f8b5f3ea28/bg4.png)
HVAC Mitsubishi Electric VRF — on L1
1
HVAC Communication Terminals
Connect to the communication terminals on
the HVAC equipment:
HVAC communication terminal’s names*
M1
Mitsubishi Electric
Max. 50 indoor units
M2
* For Heat Recovery systems the connection is at
outdoor units only.
* Polarity is not required on the HVAC
communication line.
2
Connecting to the line plug
Secure the cables in the L1 line plug.
3
Plugging to the TDS20065
Insert the plug in to the TDS20065 L1
socket
4
Check DIP Switches are set correctly
Dip switches setup for VRF HVAC system on L1
ME
L1
4
3
2
1
Mitsubishi Electric HVAC Terminal
![](/html/ab/ab02/ab02f4628ec2641587fdd62f033a534689d26d1e568bfaf6ff7997f8b5f3ea28/bg5.png)
HVAC Daikin Non-VRV — on L1
For Daikin Non-VRV equipment, DC voltage supply
by TDS20065 might be required for proper
operation.
Before enabling DC output from TDS20065 make sure
there is no DC voltage on HVAC communication line.
1
Measure DC voltage on HVAC communication
line L1
2
If no DC voltage . Daikin 14-16V DC change
the dip switches as shown below
3
Turn ON the power for TDS20065 and
connect it to HVAC line.
4
Connect to the communication terminals on
the HVAC equipment and secure the cables in
the L1 line plug.
5
Insert the plug in to the TDS20065 L1
socket.
Daikin Non-VRV HVAC Terminal
Changing the dip switches
, while DC voltage is present on L1, may damage
the TDS20065.
L1
2
1
4
3
5
![](/html/ab/ab02/ab02f4628ec2641587fdd62f033a534689d26d1e568bfaf6ff7997f8b5f3ea28/bg6.png)
HVAC Mitsubishi Electric Non-VRF — on L1
For Mitsubishi Electric Non-VRF equipment,
DC voltage supply by TDS20065 might be
required for proper operation.
Make sure TDS20065 is disconnected
from power and HVAC line.
1
Measure DC voltage on HVAC communication
line L1
2
If no DC voltage . Mitsubishi 28-30V DC
change the dip switches as shown below
3
Turn ON the power for TDS20065 and
connect it to HVAC line.
4
Connect to the communication terminals on
the HVAC equipment and secure the cables in
the L1 line plug.
5
Insert the plug in to the TDS20065 L1
socket.
Mitsubishi Non-VRF HVAC Terminal
Changing the dip switches
, while DC voltage is present on L1, may damage
the TDS20065.
L1
2
1
4
3
5
![](/html/ab/ab02/ab02f4628ec2641587fdd62f033a534689d26d1e568bfaf6ff7997f8b5f3ea28/bg7.png)
1
HVAC Communication Terminals
Connect to the communication terminals on
the HVAC equipment:
HVAC communication terminal’s names*
U1
Panasonic / Sanyo
Max. 64 indoor units
U2
* For Heat Recovery systems the connection is at
outdoor units only.
* Polarity is not required on the HVAC
communication line.
2
Connecting to the line plug
Secure the cables in the L1 line plug.
3
Plugging to the TDS20065
Insert the plug in to the TDS20065 L1
socket
4
Check DIP Switches are set correctly
Dip switches setup for VRF HVAC system on L1
PN
HVAC Panasonic/Sanyo VRF — on L1
Panasonic / Sanyo HVAC Terminal
L1
4
3
2
1
![](/html/ab/ab02/ab02f4628ec2641587fdd62f033a534689d26d1e568bfaf6ff7997f8b5f3ea28/bg8.png)
1
HVAC Communication Terminals
Connect to the communication terminals on
the HVAC equipment:
HVAC communication terminal’s names*
U1
Toshiba
Max. 64 indoor units
U2
* For Heat Recovery systems the connection is at
outdoor units only.
* Polarity is not required on the HVAC
communication line.
2
Connecting to the line plug
Secure the cables in the L1 line plug.
3
Plugging to the TDS20065
Insert the plug in to the TDS20065 L1
socket
4
Check DIP Switches are set correctly
Dip switches setup for VRF HVAC system on L1
TO
HVAC Toshiba VRF — on L1
Toshiba HVAC Terminal
L1
4
3
2
1
![](/html/ab/ab02/ab02f4628ec2641587fdd62f033a534689d26d1e568bfaf6ff7997f8b5f3ea28/bg9.png)
HVAC Hitachi (JCI) VRF — on L1
1
HVAC Communication Terminals
Connect to the communication terminals on
the HVAC equipment:
HVAC communication terminal’s names*
1
Hitachi
Max. 160 indoor units
2
* For Heat Recovery systems the connection is at
outdoor units only.
* Polarity is not required on the HVAC
communication line.
2
Connecting to the line plug
Secure the cables in the L1 line plug.
3
Plugging to the TDS20065
Insert the plug in to the TDS20065 L1
socket
4
Check DIP Switches are set correctly
Dip switches setup for VRF HVAC system on L1
HT
Hitachi (JCI) HVAC Terminal
L1
4
3
2
1