
BlueHelix HiTech RRT C
341
EN
cod. 3541V300 - Rev. 00 - 02/2021
Fan replacement
•Disconnect the power supply and close the gas cock ahead of the valve.
•Remove the fan electrical connections.
•Undo the screws
“1”
and gas pipe connection
“2”
.
•Remove the venturi
“3”
.
fig. 53
fig. 54
Water pressure switch replacement
A
Before carrying out the following instructions it is advisable to protect the room and the boil-
er’s electrical box against accidental water spillage.
•Disconnect the power supply and close the gas cock ahead of the valve.
•Drain the water from the heating circuit.
•Remove the pressure switch connector and the retaining clip
“1”
.
•Remove the water pressure switch
“2”
.
fig. 55
1
1
2
1
2
Summary of Contents for BlueHelix HiTech RRT C
Page 45: ...BlueHelix HiTech RRT C 45 IT cod 3541V300 Rev 00 02 2021 fig 48 fig 49 fig 50 5 6 6 ...
Page 104: ...BlueHelix HiTech RRT C 104 ES cod 3541V300 Rev 00 02 2021 fig 48 fig 49 fig 50 5 6 6 ...
Page 163: ...BlueHelix HiTech RRT C 163 RO cod 3541V300 Rev 00 02 2021 fig 48 fig 49 fig 50 5 6 6 ...
Page 221: ...BlueHelix HiTech RRT C 221 PL cod 3541V300 Rev 00 02 2021 wygląd 48 wygląd 49 wygląd 50 5 6 6 ...
Page 280: ...BlueHelix HiTech RRT C 280 EL cod 3541V300 Rev 00 02 2021 İȚț 48 İȚț 49 İȚț 50 5 6 6 ...
Page 339: ...BlueHelix HiTech RRT C 339 EN cod 3541V300 Rev 00 02 2021 fig 48 fig 49 fig 50 5 6 6 ...
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