18
7.6
Pressure losses of flue gas exhaust components for the boiler
VIADRUS CLAUDIUS K2
max. fan pressure 150 Pa
Split flue gas exhaust - flue gas
K 2 L3X
VIADRUS
order code
code
DN
Name
Loss in Pa
20105
PPSB48
80
Bend 45°
1.1
20107
PPSB98
80
Bend 87°
1.7
20133
PPRM18
80
Pipe 1m
3.4
20111
PPSAS8
80
Plastic chimney head starr (set)
2.5
Split flue gas exhaust - flue gas
K 2 L5X
VIADRUS
order code
code
DN
Name
Loss in Pa
PPSB41
110
Bend 45°
1.1
PPSB91
110
Bend 87°
1.7
PPRM11
110
Pipe 1m
3.4
PPSAS1
110
Plastic chimney head starr (set)
2.5
Split flue gas exhaust - intake
K2 LXX
VIADRUS
order code
code
DN
Name
Loss in Pa
20105
PPSB48
80
Bend 45°
0.8
20107
PPSB98
80
Bend 87°
1.2
20133
PPRM18
80
Pipe 1m
2.5
Note: The number of components for each version depends on the location of the boiler.
For the boiler, the flue gas exhaust by ALMEVA is approved see accessories in the price list of VIADRUS a.
s.
www.viadrus.cz
In the case of an assembly of two or more boilers in a cascade we recommend contacting the company
Almeva
www.almeva.cz
for the offer and calculation of the relevant flue gas exhaust.
7.7
Boiler commissioning
The entire installation must comply with regulations related to this equipment. The boiler must be compatible with
local connecting conditions (check the boiler parameters with those on the nameplate). Putting the boiler in
operation may only be performed by organizations authorized and trained by the manufacturer. The
minimum pressure in the heating system is 80 kPa (0.8 bar). It is necessary to open all closures and check whether
gas leaks. Connect the boiler to the mains. Since the boiler is not equipped with a main switch, the boiler will start.
Check the gas distribution behind the gas valve. Check the safety valve functionality. It is also necessary to check
the pump operation. Check the functionality of the three-way valve (if used). During the boiler operation it is
necessary to check the condensate drain both from the boiler and from the chimney liner.
During the first boiler commissioning it is needed to train users in accordance with these instructions and
pass this manual to the user with the confirmation of the commissioning.
It is also required:
-
to check revisions prior to commissioning,
-
to check the water leakage,
-
to check regulation and safety elements.
