Electrical Connections Checks Prior To Initial Start-Up - elco CB-P2.190 L-TEH KN Betriebsanleitung

Assembly
Electrical connections
Checks prior to initial start-up
1
Checks prior to initial start-up
Prior to starting up the appliance, the
following issues must be checked.
• Assembly of the burner according to
the instructions specified herein.
• Pre-setting of the burner according to
the indications appearing in the
adjustment table.
• Combustion components • The heat
generator must be ready for use, the
assembly instructions of the heat
generator must be observed.
• All electrical connections must be
carried out correctly.
• The heat generator and heating
system must be full of water, the
56
4 mm 3 mm
Electrical connections
The electrical system and connection
operations must be carried out
exclusively by authorised and
specialised personnel.
In this regard, it is important to observe
all the applicable regulations and
directives.
The power supply system must be
equipped with a Type-A residual current
device.
It is compulsory to observe the
applicable provisions and directives,
in addition to the electrical diagram
supplied with the burner!
circulation pumps must be operating.
• Thermostats, pressure regulator,
safety device in case of water shortage
and any other limiting devices installed
must be correctly connected and
functioning.
• The flue discharge conduits must be
unobstructed, the secondary air
device—if present—must be
functioning.
• A sufficient intake of pure air must be
guaranteed.
• A heating request must be present.
• The fuel tanks must be full.
• The fuel conduits must be installed
according to best practice, must be
06/2014 - Art. Nr. 4200 1057 7300
Electrode position
NB: always check the position of the
electrodes after mounting the nozzle
(see picture). Their incorrect positioning
may lead to ignition problems.
5/6 mm
• Verify that the mains voltage conforms
to the indicated operating voltage (230
V, 50 Hz), single-phase power with
neutral and earth wires. Fuse on the
boiler: 5 A.
Electrical connections (plug-in)
The burner must be disconnectable
from the mains electricity through one of
the corresponding omnipolar cut-off
devices conforming to the applicable
regulations. Burners and heat genera-
tors (boilers) are connected to each
other via a 7-pole Wieland plug connec-
tion (Fig. 1).
checked to ensure that they are airtight
and must be deaerated.
• The measurement points specified in
regulations on flue gas control must be
present, and the path of the flue gas up
to the measurement point must be
airtight so that the measurement results
are not distorted.