ARITERM SWEDEN AB
Installation, Operation & Maintenance -
2009.02.18- 5/20
INSTALLATION
Good planning saves time. Ensure immediately upon delivery from Ariterm that eve-
rything is included and undamaged. If possible plan in advance for on-site assembly.
Any required adaptation of the complete docking plate is easier to do on site (home)
than in a workshop.
The boiler must use natural ventilation and have ample space above the combus-
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tion chamber or at least 300 mm. Exeption is possible in a number of boilers, but
often in combination with a marginal reduction in efficiency. Always contact us
for advice when unable to achieve the recommended measurements.
The door opening must be at least 230 mm high and 225mm wide.
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The chimney must always be inspected at installation for airtightness, draught
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and risk of condensation. Draught regulators and insert tubes may need to be
instaled. The recommended draught is 30 Pa.
Boilers should always be installed so that variations in draught conditions do not
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affect boiler performance. This can be accomplished with devices such as instal-
ling a draught regulator.
Space needed for installation: The open space in front of the boiler (including
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burner) must be at least 1,0 m, in order to facilitate usage and burner servicing.
Any condensation should be checked by visual inspection of the chimney’s
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upper reach during various weather conditions. In the event condensation runs
through the flue, a condensation vessel should be installed in the lower part of the
chimney in order to tap off the condensation water.
Do not cover the combustion air intake.
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ELECTRICAL INSTALLATION
The supply cable delivered with burner is connected to the burner. In addition, an
over-temperature protection thermostat must be installed in the boiler (this must
acquired separately). The connection is made in accordance with the wiring diagram
annexed to this manual. Also the use of a safety switch (burner switch) is recommen-
ded. The other connection cable delivered with the burner is for boiler temperature
and flue gas sensors. Work on the burner may only be carried out by a qualified servi-
ceman. Make sure to cut the power supply to the burner before servicing.
COMMISSIONING
Before starting up the boiler, check the following:
The heating pipework and the boiler are filled with water and the pressure is at
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least 0.5 bar.
The possible flue gas damper has been opened
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The recirculation damper in the convection part of the boiler is in place
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The circulation pump is running
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The valves in the heating pipework have been opened
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The combustion air opening has been opened
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The safety valve is connected without obstructions to the boiler and is in good
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operational condition.
