Kabola B-8, Руководство пользователя

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Use r ma nual Ka bola B-serie, 1-4-2005
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Figure 2
• Use a earthed plug socket for connecting the 230 V AC versions to the power supply.
4.1.2 Connection of the Central heating system
Piping
Take note of the following points, when installing the piping:
•
Install the piping in such a way, that the boiler (cover and dashboard) remains accessible.
• Provide enough bleeding points in places where air might collect.
Atte ntion: Install a automated bleeding valve near the boiler
Connect the piping to the boiler as follows (see figure 2)
1.
Install the feeding to CH at point A
2. Install the return of the CH on point C
Hint: Install a shunt with pressure equaliser, when thermostatic
radiator valves are applied.
4.1.3 Flue gas outlet
General
The flue gas outlet is an essential part of your heating installation.
An incorrect flue gas outlet reduces the lifespan of your boiler considerably and has a negative impact on
the efficiency. Remember when installing the flue, that even the best boiler won’t work properly unless
the flue is properly installed.
Wa rning: Because the flue gas temperature lies between 180 - 240°C, it is advisable to insulate the flue
with heat-resistant material in those parts where contact with human body parts is possible.
For a correct flue gas outlet the following points need to be observed:
•
Use the proper length/diameter dimensions, use a diameter equal to the diameter of the flue
gas outlet on the boiler (see also technical specifications)
• Use double-walled chimney pipe outside to prevent a rapid cooling of the flue gasses, which
might result in condensation in the chimney.
Hint: When using a existing chimney of a larger diameter than the diameter on the boiler, you can
install flexible piping of the correct diameter inside the existing chimney.
The flue can be installed in several different ways. You must carefully consider under which
circumstances the boiler will be used. For sea going boats and sail boats we advise the installation of a
vertical flue where the angles of the boat may be larger. The following installation examples are most
common.
Horizontal flue gas outle t
It is possible to fit a horizontal flue gas outlet to the boiler. The following points need to be observed:
• When a burner with an after purge cycle is used the maximum allowed length is 6 metres. A
burner without an after purge cycle can be fitted with a maximum flue length of 2 metres plus the
silencer.
• Make sure that the outlet is positioned at a sufficient height above the waterline. If this not
possible use a swan neck bend in the pipe as in figure 3.