Estia HWS-1501CSHM3-E Manuel D'installation Et De Réparation page 6

Diagram 3
4
3
2
A B
TBO6 (TTW)
1
5
4
6 6
1 2
TBO3 (230V)
3
7
1 TO HYDRO UNIT
2 SENSOR
3 GREEN/YELLOW
4 BLUE
5 DOUBLE POLE THERMAL
CUT-OUT
6 BROWN
7 230V~ MAINS SUPPLY
FROM HYDRO UNIT.
1.5mm 2 MIN. CABLE SIZE