Atlantic WOYG112LHT, Installation And Commissioning Instructions

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2 .6 Chimney evacuation pipe, B23, B23P
The evacuation pipe must comply with the regulations
in force
The evacuation pipe must be dimensioned (according
to standard NF EN 13384-1).
The pipe must only be connected to a single appliance.
The pipe must be waterproof.
The pipe must have good thermal insulation.
The evacuation pipe must comply with the decree of
22nd October 1969 ( figure 18 ).
B23P type ( figure 19, page 21 )
The smoke pipe entry must be located:
• Either in the premises which contain the appliance,
• Or in adjacent premises.
- In this case, it must be coupled to a wall that separates
the two premises to enable direct connection through
this wall.
- The cross piece through the first wall must be leakproof.
- When the cross pieces are installed for the other walls,
no sealing system must be implemented to enable the
wall / pipe annular area to be completely free.
- The distance between the combustion product
evacuation pipe and the chimney pipe walls must be
greater than 20 mm.
- The space between the evacuation pipe and the
chimney pipe must be linked at the top with the outside
directly through an opening of at least 100 cm².
2 .7 Chimney connection pipe, B23, B23P
The connection pipe must comply with the regulations
in force
The cross section of the connection pipe must not be
smaller than the outlet nozzle of the appliance.
The connection pipe must be removable.
The evacuation nozzle is to be connected to the pipe so
that there are no leaks.
Reminder: The chimney adaptor provided must be
used (073295) ( figure 17 ).
The appliance will be connected to the evacuation pipe
using commercially-available pipes that are approved to
withstand combustion products, condensate and smoke
temperatures of at least 120 °C.
The use of aluminium connection pipes is prohibited .
By design, the boiler's smoke temperature cannot
exceed 120 °C, therefore, there is no need to add an
evacuation pipe protection thermostat.
B23
It is strongly recommended to fit a flue regulator to the pipe
when the low pressure of the chimney is greater than 30 Pa.
B23P
The drain T is not necessary since the condensate recovery
is incorporated into the boiler ( figure 30, page 32 ).
OK
figure 17 - Assembly of the chimney
adaptor 073295 (B23, B23P)
40 cm
8 m
40 cm
40 cm
8 m
1,2 m
< 15°
figure 18 - Height of the base
of the evacuation duct (B23, B23P)
Installation and commissioning instructions "1485 - EN"
Heat pump alféa hybrid duo gas
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