Samsung MWR-WE11N Installation Manual page 12

Wired Remote Controller Installation
Controlling 2-Remote controller
When Connected to an Indoor Unit Only
Outdoor Unit
COM1(F1, F2)
Indoor Unit
COM2(F3, F4)
Wired Remote
Controller (Master)
When Connected to an ventilator(ERV) Only
COM1(F1, F2)
Ventilator(ERV)
COM2(F3, F4)
Wired Remote Controller. (Refer to page19)
12
Wired Remote Controller
(Master)
Wired Remote
Wired Remote Controller