Pict.21 – Thermal Fuse detail
4.7 Water Inlet Assy
The inlet water valve contains the water connection of ¾” that integrates also the filter and
the flow restrictor according country characteristics.
Flow rate valve / Filter
The inlet water valve contains the filter and is acessible removing screw nº1 and pulling out the
valve with know nº2.
Pict.22 – Inlet flow restrictor with filter
4.8 Water temperature sensors
The outlet and inlet water temperature is measured by a 8.5 kΩ NTC (outlet) and 50 kΩ
NTC (inlet). Both NTC measures temperature and are connected to different cable colors
and connectors in the control unit.
Pict.23 – Cold / Hot Temperature sensor