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
Summary of Contents for TDS20065
Page 1: ...TDS20065 Quick Installation Guide...
Page 27: ...40 Mounting on a wall...
