Zhbw128A0 / Zhbw148A0 / Zhbw168A0 - LG Therma V ZHBW056A0 Service Manual

ZHBW128A0 / ZHBW148A0 / ZHBW168A0

A
Description
No Name
1 Entering water pipe
2 Leaving water pipe
3 Strainer
4 Control box
5 Plate heat exchanger
6 Water pump
7 Pressure gage
8 Safety valve
9 Expansion vassel
10 Main PCB assembly(A)
11 Main PCB assembly(B)
A B
10
PT 25.4mm(Female type)
PT 25.4mm(Female type)
Filtering and stacking particles inside circulating water
PCB and terminal blocks
Heat exchange between refrigerant and water
Circulating the water
Indicates circulating water pressure
Open at water pressure 3 bar
Protecting components from water pressure
This PCB controls the cycle parts of the unit
This PCB controls the functioning of the unit
4
9
8
5
6
3
7
B
Remarks
- 22 -
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Only training and service purposes.
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