Samsung Electronics DVM Series Technical Manual page 37

ΙΙ
. Control System
4. Installation
4-3. Centralized controller
(1) Accessories
Centralized
Controller (1)
N N o o t t e e If you would like to install the centralized controller, you must install the optional interface module
N N o o t t e e
in the outdoor unit.
(2) Wiring diagram
Each outdoor unit connected to the same centralized controller must have its own interface module.
Centralized
controller
(3) Interface module installation
Outdoor unit
Cable-tie (2) Cable Clamp (5)
Outdoor unit 1
Interface
module 1
Outdoor unit 2
Interface
module 2
Interface
module 3
CN12
PCB
CN01
(BLUE)
(BLUE)
CN02
(RED)
Terminal Block
Red Blue
ΙΙ
M4x16 Tapped Owner's
Screw (7) instructions(1)
Indoor unit 1 Indoor unit 2
Indoor unit 4 Indoor unit 5
Wired remote
controller
Interface
module 1
Interface
module 2
Centralized
controller
12
Installation
manual(1)
Indoor unit 3
Indoor unit 6
Interface
module 3
AC power supply