Contents
LG Model Name(2004)............................................................................................................ 3
Functions ................................................................................................................................ 4
Product References .............................................................................................................. 7
Dimensions ............................................................................................................................. 8
Wiring Diagram..................................................................................................................... 12
Operation Details ................................................................................................................. 13
Display Function .................................................................................................................. 20
Installation ............................................................................................................................ 21
Operation .............................................................................................................................. 34
2-way, 3-way Valve................................................................................................................ 38
Electronic Control Device.................................................................................................... 56
Schematic Diagram .............................................................................................................. 59
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