baltur TBG 320SLX ME, Instruction Manual For Installation, Use And Maintenance

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STARTING UP AND REGULATION
• Make sure that the mains voltage corresponds to the manufacturer's
requirements and that all electrical connections made at the
installation site are effected properly as illustrated in our wiring
diagram.
• Make sure that the combustion products may be freely vented
through the boiler and flue dampers.
• Check that there is water in the boiler and that the gate valves of the
system are open.
• Check that all the gate valves fitted on the fuel suction and return
pipes are open; the same applies to any other fuel shut-off devices.
• Bleed out the air contained in the gas piping, with due precautions
and with doors and windows open.
• Open the union on the pipe near the burner and then open slightly
the gas shut-off cocks.
When the characteristic odour of gas can be smelled, close the cut-off
cock.
• Wait the time necessary for the gas in the room to disperse outside.
Re-connect the burner to the gas pipeline.
• Make sure that the combustion head is long enough to enter the
furnace following the measure specified by the boiler manufacturer.
• Install a pressure gauge with adequate scale on the pressure outlet
of the gas pressure switch.
• With the switch on the burner panel at the position “0” and the main
switch on, check, closing the contactor manually, that the motor
rotates in the right direction. If necessary, swap the two power cables
for the motor around to change the direction of rotation.
• If using the inverter, see the specific instructions in the quick guide.
• Turn the switch (S1) to “I” of the control panel to power the equipment
and close the thermostat line turning the selector (S24) to the "I"
position.
• If thermostats or pressure switches (safety and boiler) are closed as
well, the operating cycle will start.
• For the regulation of the burner, see “RAPID GUIDE TO
PROGRAMMING” and the specific instruction manual for the
electronic cam.
• After setting the minimum load (200 digits), bring the burner up
to the maximum using the controls on the electronic cam keypad
and adjust all the points (from 200 digits to 999 digits) following the
regulation chart (see the electronic cam instructions in the attached
manual).
• Check combustion (CO, O2, NOx) using the appropriate instrument
at all intermediate points on the modulation route (from 200 to 999),
checking the gas flow rate by reading the meter.
• Check, with a suitable instrument, that the percentage of carbon
monoxide (CO) present in the fumes does not exceed the limit set
by regulations in force at the time of installation.
• Now, check for the efficiency of automatic modulation operation by
switching the ETAMATIC apparatus to the “AUTOMATIC” position.
With this setting the modulation function will start only by using the
automatic control of the boiler probe.
• Check the efficiency of the thermostats or boiler pressure switches
(they should shut down the burner when triggered).
0033010079
H1
H7
F 6.3A
S24
MV
FUSE
S1
H2
H1 OPERATION INDICATOR LIGHT
H2 LOCK-OUT WARNING LIGHT
H7 FAN MOTOR THERMAL SWITCH RELAY LOCK-OUT LAMP
MV FAN MOTOR
S1 START/STOP SWITCH
S24 SWITCH ON/OFF
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ENGLISH