Smoke Outlet And Combustion Air Inlet - Sime UNIQA REVOLUTION 25 Installations-, Gebrauchs- Und Wartungsanleitung

6.11

Smoke outlet and combustion air inlet

boilers must be equipped with appropriate smoke flue ducts and combustion air inlet ducts. These ducts are
UNIQA REVOLUTION 25
considered an integral part of the boiler and are provided by Sime as an accessory kit, to be ordered separately from the appliance on
the basis of the type permitted and the system requirements.
Permitted outlets
C52
C52X
B22
B22
Combustion air inlet into the atmosphere and smoke outlet to open
air.
opening for combustion air (6 cm
NOTE:
B32
Combustion air inlet into the atmosphere and smoke outlet into sin-
gle flue.
opening for combustion air (15 cm
NOTE:
C(10)2
Type C appliance connected, via conduits, to a collective pipe de-
signed for more than one appliance. The collective pipe is made up
of two conduits connected to a terminal which also feeds in air from
outside the burner and evacuates the combustion products external-
ly through concentric orifices or those close enough to result in the
same wind conditions.
the boiler can be type C(10)2 only with accessory code 8089560.
NOTE:
Install this accessory only when separate flues are installed on the
boiler; DO NOT use it when concentric flue are installed .
C12-C12X
Concentric wall smoke outlet The pipes can start from the boiler but
the outlets must be concentric or close together (no more than 50 cm)
to be subject to similar wind conditions.
m
WARNINGS
– The smoke flue and the connection to the flue pipe must be in compliance with the national and local standards and legis-
lation in force in the country where the appliance will be used.
– The use of rigid ducts which are resistant to temperature, condensate, mechanical stress and are air-tight is compulsory.
– Outlet ducts which are not isolated are a risk of danger.
26
C42
C42X
C82
B32
C82X
x kW).
2
x kW).
2
C42
C42X
C32
C(10)2
C32X
5 cm
C32-C32X
Concentric roof outlet Outlet as C12X.
C42-C42X
Outlet and inlet in shared or separate flue pipes but
subjected to similar wind conditions.
C52-C52X
Separate wall or roof inlet and outlet in different pres-
sure areas.
NOTE: the inlet and outlet must never be positioned on
opposing walls.
C62-C62X
Same type as C42 - C42X but with outlet and inlet made
from pipes which are sold and certified separately.
C82-C82X
Outlet in single or shared flue or with inlet on wall.
P: smoke outlet system designed to operate with pos-
itive pressure.
appliances and corresponding smoke outlet which
X:
meet German air-tightness requirements.
EN
C32
C32X
max 0,5 m
C12
C12X
C12
C12X
Fig. 22