elco THISION L - First Startup Procedure

34
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t Open the gas supply;
t Enable the power supply to the
boiler;
t Switch on the boiler with the on/
off switch (A);
t Make sure the boiler is in stand-
by mode
;
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make sure the pump runs in the
right direction;
t Release all air from the pump
motor.
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this is the best starting point to do a
proper combustion analysis. This can
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t 3XVKEXWWRQ,!6HFWKHERLOHU
goes into controller Stop mode.
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the actual boiler load (%)
appears in the display;
t Choose set up FRQ¿UP ZLWK
OK button), now the boiler load
can be changed by rotating the
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50% setting with the OK button.
After checking the combustion value
(see next page), the controller Stop
mode can be stopped by pushing
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Legend:
A On/off switch
B Return (ESC)
C Room temperature control
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E Manual mode
F Chimney sweeper mode
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H Reset button
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L Display
M Operation mode DHW
Initial procedures
To guarantee safety and the correct
operation of the appliance, the boiler
must be prepared for operation by a
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the skills which are required by law.
Electricity supply
t Check that the voltage and fre-
quency of the electricity supply
correspond to the data shown on
the boiler data plate;
t Make sure that the earthing
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Filling the hydraulic circuit
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t Open cold water inlet tap;
t Gradually open the valve under
the boiler;
t Open each air release tap
starting with the lowest point
and close it only when cle-
ar water, free of air, is visible;
t Close the valve under the boiler
when at least 1,5 bar registers on
the pressure gauge.
Gas supply
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t Make sure that the main gas sup-
ply uses the same type of gas as
indicated on the boiler data plate;
t Open all doors and windows;
t Make sure there are no sparks or
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t Make sure that the system does
not leak fuel.
Commissioning
First startup procedure