Bunsen Air - Installer Manual
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P a g e
System Description
Description
Water inlet and outlet connections of the cylinder shall
be connected according to the vented and unvented
system diagrams.
The size of the hole of water inlet and outlet is 3/4".
To prevent unnecessary of heat loss, the length between
the point A (shown in the system diagram) and cylinder
in the connection shall be less than 25cm.
For the vented system, it is very important to keep
the bottom of water storage tank at least 1 meter
higher than both the top of Bunsen controller and
water cylinder.
For hydraulic connection between Bunsen Air and
cylinder, please ask your professional installer, who shall
install based on your actual situation.
Correct Position for Y-
filter Installation
Wrong Position for Y-
filter Installation
Note
The Bunsen Air shall be positioned as close to
the water cylinder as possible so that to
minimize any forms of unnecessary energy
loss.
Keep bends and turns in the connections as
less as possible.
A check valve shall be installed horizontally
between the water storage tank and the
cylinder, which is to ensure that the water
pressure is sufficient to open the valve;
otherwise air shall be drawn into the system.
Please seek advice from your water cylinder
installer.
Drain cock shall be installed at the lowest part
of the system for draining the system.
Caution
The inline Y-filter shall be installed
horizontally to defer any dirt, debris, or
impurities to flow into the condenser in
Bunsen Air, according to the diagram.
This
directly affects the system‟s functionality.
The
guarantee will be invalid due to failure of
installation.
Bunsen Flange Assembly
All components shall be bought and assembled from and
by your professional installers. It is not included in the
components of Bunsen Air.
Key Components of Bunsen Flange
1. 22mm Elbow
2. 22mm/10mm * 65mm Adapter
3. 22 mm equal tee
4. 22mm diameter copper pipe
5. 22 mm equal tee
6. 52mm *240mm long thin pipe
7. Additional copper tube (required or not, based on
deep length of your cylinder)
Important Remark:
The Copper tube No.7 should be cut to a length to
reach 2/3rds down the cylinder length (1/3 from the
bottom).
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