Terminal Block Information - LG HA063M E1 Installation Manual

INSTALLATION METHOD
10

Terminal Block Information

Symbols used below pictures are as follows :
- L, L1, L2 : Live (230 V AC)
- N : Neutral (230 V AC)
- BR : Brown , WH : White , BL : Blue , BK : Black
Terminal Terminal
Block 1 Block 2
< 1Ø 3 kW >
How to Connect Sensor to Unit
① Find Backup Heater Terminal Block KIT.
② Install the Terminal Block KIT after checking the hole for screw.
③ Plug it to 'E/Heater Out' (White Connector) of CN_TH3 in the Main PCB (Unit).
④ Connect cable between the unit and the Backup Heater.
⑤ Use the cord clamper to fix the cable through low voltage hole.
Low
voltage
Connection Cable
Terminal
Block 1
< 1Ø 6 kW >
Sensor Cable
(Terminal Block KIT)
Backup
Heater
Terminal Terminal
Block 2 Block 1
Terminal Block 1 (In Backup Heater)
7 8
A B
E/HEATER OUT
SENSOR
(5V DC)
31 32
A B
E/HEATER OUT
SENSOR
(5V DC)
Terminal Block KIT (In Unit)
Sensor Cable
(Terminal Block KIT)
Terminal
Block 2
< 3Ø 6 kW >
E/Heater Out
(Unit)