Contents
Functions ................................................................................................................................ 3
Product Specifications ......................................................................................................... 5
Dimensions ............................................................................................................................. 7
Wiring Diagram ..................................................................................................................... 11
Operation Details ................................................................................................................. 13
Display Function .................................................................................................................. 20
Self-diagnosis Function ....................................................................................................... 20
Installation ............................................................................................................................ 21
Operation .............................................................................................................................. 37
2-way, 3-way Valve ................................................................................................................ 45
Electronic Control Device .................................................................................................... 60
Schematic Diagram .............................................................................................................. 62
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