LG Therma V AHUW168A2 - Control Parts; Indoor Unit Control Box

General Information
Control Parts
Control Box : Indoor Unit
6
7 7
8
5
6
10
8
9
8
1
5 4
3 2
1
Description
No Name Remarks
1
2
3
4
5
6
7
8
9
10
Terminal blocks
Unit ELB
Water tank heater
ELB(optional)
Magnetic switch
Magnetic switch
(optional for water tank heater)
Main PCB
Dry ContactSupporter
Magnet Contact
Unit MCCB
Water tank heater
MCCB(optional)
The terminal blocks allow easy connection of field wiring
The ELB protects the unit against overload or short circuit
The main PCB(Printed Circuit Board) controls the functioning of the unit
Supporter to install Dry Contact(sold separately)
The MCCB protects the unit against overload
The MCCB protects the water tank heater in sanitary water tank
against overload
The ELB protects the water tank heater in sanitary water tank
against overload or short circuit
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1Ø Electric Heater 3Ø Electric Heater
26 Air-to-Water Heat Pump