4
Wiring diagram
4-1. Hydro unit
HWT-602S21SM3W-E(TR), HWT-602S21SM6W-E(TR), HWT-602S21ST6W-E(TR)
HWT-1102S21SM3W-E(TR), HWT-1102S21SM6W-E(TR), HWT-1102S21ST6W-E(TR)
HWT-1102S21ST9W-E(TR), HWT-1102S21MM3W-E(TR), HWT-1102S21MM6W-E(TR)
HWT-1102S21MT6W-E(TR), HWT-1102S21MT9W-E(TR)
29