Contents
Functions ................................................................................................................................. 3
Dimensions .............................................................................................................................. 7
Wiring Diagram ...................................................................................................................... 10
Operation Details .................................................................................................................. 11
Installation ............................................................................................................................. 25
Operation ............................................................................................................................... 38
2-way, 3-way Valve ................................................................................................................. 42
Self-diagnosis function ......................................................................................................... 50
Electronic Control Device ..................................................................................................... 62
Schematic Diagram ............................................................................................................... 66
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