LG THERMA V Installation Manual page 35

Description
No Name
1 Leaving Water Pipe
2 Entering Water Pipe
3 Water Pump
4 Safety Valve
5 Control Box
6 Flow Sensor
7 Pressure Sensor
8 Expansion Tank
9 Air Vent
Male PT 1 inch
Male PT 1 inch
Circulating the water
Open at water pressure 3 bar
PCB and terminal blocks
Range : 5 ~ 80 L/min
Indicates circulating water pressure
Absorbing Volume change of heated water
Air Pumping when Charging water
GENERAL INFORMATION
Remark
35