Ferroli BLUEHELIX TECH RRT 28 C Instrucciones De Uso, Instalación Y Mantenimiento página 192

Removing the diverter valve
Before carrying out the following instructions it is advisable to protect the room and the boiler's electrical box
A
against accidental water spillage.
• Disconnect the power supply and turn off the gas cock ahead of the valve.
• Remove the diverter valve connector.
• Remove the clip "1" and remove the diverter valve "2".
Replacing the water pressure switch
Before carrying out the following instructions it is advisable to protect the room and the boiler's electrical box
A
against accidental water spillage.
• Disconnect the power supply and turn off the gas cock ahead of the valve.
• Remove the connector "1" and fastening clip "2".
• Remove the water pressure switch "3".
192
BLUEHELIX TECH RRT 28 C
2
1
fig. 45
3
1
2
fig. 46
cod. 3541N260 - Rev. 04 - 04/2018
EN