LG Therma V HU121 U33 - Name of each Part

THERMA V Split Type
10. Accessories
26
Hydro Box Unit
10.1.3 Name of each part
 Modbus Gateway For Indoor Unit
1. CN-OUT : Indoor Unit Connector
2. BUS-A : RS-485(+) Terminal
3. BUS-B : RS-485(-) Terminal
4. SW1 : Reset Switch
5. SWDIP : Setting Address Switch(Refer Page 11)
6. LED1 : RS-485 Status LED
7. LED(01~03)G : Communication Status LED
PCB
Front Case Rear Case
Side
ISO View
Cable(1 EA)
(For Connecting with indoor unit)
Installation Manual
Side
12
ON
43
1
2
3
4
765