First Startup Procedure - elco THISION L 50 Betriebsanleitung

Commissioning

First startup procedure

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