Module 1; Outdoor Unit; Interface Module - Samsung RVMC060GDM0 Technical Manual

ΙΙ
. Control System
4. Installation
(3) Wiring diagram
Each outdoor unit connected to the same centralized controller has its own interface module.
Distance between the centralized controller and the last interface module should be
1000 meters or less.
Centralized
controller
(4) Interface module installation

Outdoor unit

(5) Assigning address
Turn the arrow of rotary switch on the interface module to
appropriate position. Interface modules controlled with the
same centralized controller must have different addresses.
Outdoor unit 1
Interface

module 1

Outdoor unit 2
Interface
module 2
Interface
module 3
CN12
PCB
CN01
(BLUE)
(BLUE)
CN02
(RED)
Terminal Block
Blue
Red
ΙΙ
Indoor unit 1 Indoor unit 2
Indoor unit 4 Indoor unit 5
Wired remote controller
Interface
module 1
Interface
module 2
Interface
module 3
Centralized
controller
AC power supply
22
Indoor unit 3
Indoor unit 6
Interface module rotary switch