Ferroli OPERA 70 Instrucciones De Uso, Instalación Y Mantenimiento página 165

OPERA
- Optional features
In addition to the electrical connections of the previous figure (necessary for this system configuration) there are options
that do not require settings.
Legend (fig. 51 and fig. 52)
139 Remote control: it can be installed instead of 72 to manage the request of the 1st zone (direct)
302 Remote reset input (230Vac): the example shows the connection of a double-pole switch at 230Vac, allowing the
resetting of a block type fault
357 Fault indication (230Vac): the example shows the connection of a 230Vac lamp
EN
MASTER
134
FUSE 5X20
3.15A
L N
302
fig. 51- MASTER
FUSE 5X20
3.15A
L N
302
fig. 52- SLAVE
cod. 3541R963 - Rev. 00 - 09/2021
357
357
165