Electric Connection - Biasi Activ A 18S User Manual And Installation Instructions

Wall hung, fanflue, roomsealed, high efficiency gas boiler
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Pluming kit ( Fig. 6.13 )
Co-axial ø 60/100 mm + vertical part ø 60
mm (fl ue outlet).
This kit allows the combustion air to be
sucked up and expel the burnt gases di-
rectly to the outside through a telescopic
co-axial fl ue (450-950 mm).
90° =--- 0,85 m
ø 60 mm
45° =--- 0,65 m
Fig. 6.13
In the last section, the fumes are expelled
through a vertical section.
Extensions and elbows can be added to ex-
tend the kit's length.
Maximum equivalent length "a+b" ( Fig.
6.13 ) of 15 metres for Activ A 18S - Activ
A 25S and 9 metres for Activ A 30S can be
achieved utilising extensions.
Each additional elbow reduces the overall
acceptable length of the fl ue system as fol-
lows:
45° (60/100 mm) reduce length by 0,5 m.
90° (60/100 mm) reduce length by 1 m.
45° (60 mm) reduce length by 0,65 m.
90° (60 mm) reduce length by 0,85 m.
- 42 -
INSTALLATION
90° =--- 1 m
ø 60/100 mm
45° =--- 0,5 m
6.9

Electric connection

Unscrew screws "
front panel " P " by pulling it and pushing it
towards the top so that it is freed from the
top housing Fig. 6.14 .
O
Fig. 6.14
Identify the terminal block cover lid "
( Fig. 6.15 ) and open it.
O " and remove the
P
Q "

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Activ a 30sActiv a 25s

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