Contents
Functions ................................................................................................................................. 3
Dimensions .............................................................................................................................. 7
Wiring Diagram ...................................................................................................................... 10
Operation Details .................................................................................................................. 12
Installation ............................................................................................................................. 27
Operation ............................................................................................................................... 41
2-way, 3-way Valve ................................................................................................................. 46
Self-diagnosis function ......................................................................................................... 54
Electronic Control Device ..................................................................................................... 67
Schematic Diagram ............................................................................................................... 73
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