13.7.3 Replacement of the boiler electronic board
CAUTION
Disconnect the electrical power supply and close the gas tap upstream of the valve.
• Loosen the two screws "1" and rotate the dashboard.
• Lift the cover of the electric box by releasing the catches "2".
• Loosen the screws "3". Raise the board by releasing the side catches "4".
• Remove all the electrical connectors.
• Insert the new board and reconnect the electrical connections.
13.7.4 Replacement of boiler fan
CAUTION
Disconnect the electrical power supply and close the gas tap upstream of the valve
• Remove the electrical connections for the fan.
• Loosen the screws "1" and the connection of the gas pipe"2".
82
EN
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fig. 56 -
fig. 58 -
Cod. 3542B250 - Rev. 00 - 02/2022
OMNIA S HYBRID C 3.2
fig. 55 -
fig. 57 -
fig. 59 -