Condensate Drain Connection - Ferroli BLUEHELIX B S 45 Instrucciones De Uso, Instalación Y Mantenimiento

Connection to collective flues
C
8X
fig. 20 - Examples of connection to flues (
Table. 9 - Typology
Type Description
C2X Intake and exhaust in common flue (intake and exhaust in same flue)
C4X Intake and exhaust in common and separate flues , but undergoing similar wind conditions
C8X Exhaust in single or common flue and wall intake
B3X Intake from installation room by means of concentric duct (that encloses the exhaust) and exhaust in
common flue with natural draught
IMPORTANT - THE ROOM MUST BE PROVIDED WITH APPROPRIATE VENTILATION
If the boiler is to be connected BLUEHELIX B
natural draught, the flue or chimney must be expressly designed by professionally qual-
ified technical personnel in conformity with the current regulations and be suitable for
sealed chamber units equipped with fan.

3.7 Condensate drain connection

The boiler has an internal trap for draining condensate. Fit the inspection union A and
the hose B, pressing it in. Fill the trap with approx. 0.5 l. of water and connect the hose
to the disposal system.
B
ATTENTION: The unit must never be operated with the trap empty!
B
0,5lt
fig. 21 - Condensate outlet connection
4. SERVICE AND MAINTENANCE
4.1 Adjustments
Gas conversion
The unit can operate on Natural Gas or LPG and is factory-set for use with one of these
two gases, as clearly shown on the packing and on the data plate. Whenever a different
gas to that for which the unit is arranged has to be used, a conversion kit will be required,
proceeding as follows:
1. Disconnect the boiler power supply and close the gas cock.
2. Remove the front panel and the panel of the sealed chamber (see fig. 22).
3. Undo the screw and rotate the control panel (see fig. 22).
4. Unscrew the ring C and E and remove the gas valve (see fig. 23).
52 EN
C
4X
C
2X
= Air / = Fumes)
5 to a collective flue or a single flue with
A
cod. 3541H783 - Rev. 00 - 11/2018
BLUEHELIX B S 45
5. Replace nozzle B inserted in the gas pipe with that contained in the conversion kit,
interposing seal D (see fig. 23).
6. Reassemble the valve and check the tightness of the connection.
7. Apply the label, contained in the conversion kit, near the data plate.
8. Refit the front panel.
9. Switch the boiler power on and open the gas cock.
10. Modify the parameter for the type of gas:
DHW buttons details 1 and 2 - fig. 1 for 10 seconds: the display shows
"b01" flashing.
DHW buttons details 1 or 2 - fig. 1 to set parameter 00 (for operation
with natural gas) or 01 (for operation with LPG).
heating + button (detail 4 - fig. 1) until "b04" flashes on the display.
DHW buttons (details 1 or 2 - fig. 1) to set parameter 2 0 (for opera-
tion with natural gas) or
heating + button (detail 4 - fig. 1) until "b05" flashes on the display.
DHW buttons details 1 or 2 - fig. 1 to set parameter 20 (for operation
with natural gas) or 19 (for operation with LPG).
DHW buttons details 1 and 2 - fig. 1 for 10 seconds.
11. Using a combustion analyser connected to the boiler fume outlet, check that the
CO content in the fumes, with the boiler operating at max. and min. output, matches
2
that given in the technical data table for the corresponding type of gas.
E
C
0 (for operation with LPG).
fig. 22
fig. 23
D
B
C
A