Transmitter Installation (Optional) - Samsung UH070CAV1 Installation Manual

Transmitter Installation (Optional)

20
E-
Accessories
Transmitter 485 Communication
Case
Main PCB
1
Fix the case at with bolts on the side of the control box in the outdoor unit.
(See the picture)
2
Attach the transmitter PCB to the case in the control box in the outdoor
unit, then connect the power and the communication cable between the
transmitter and the outdoor unit; refer to the figure of page 20.
3 If you install a transmitter to an outdoor unit, every indoor unit which is
connected to an outdoor unit can be controlled simultaneously.
4
Each outdoor unit connected to the same centralized controller has its
own transmitter.
UH105/140CAV
Plate Control Low
Transmitter
Bolts spec.
M4
7seg. LED
Display side
DC Power Cable
Cable (12V)
DC Power Cable
Cable-tie
(5V)
Sub PCB
UH070CAV1
Bolts spec. M4
Fix the case with bolts
(Control Box in the outdoor unit)
Installation Manual
Communication
Cable
Terminal
side
Transmitter
7seg. LED
Display side