TROUBLESHOOTING INSTRUCTIONS
ANOMALY
The burner locks out with the flame on
(red lamp on). The fault is in the flame
control device.
The burner goes into lock-out spraying li-
quid fuel but the flame does not ignite (red
light on).
The burner goes into lock-out without
spraying fuel.
The burner does not start up.(The equip-
ment does not perform the start up pro-
gram).
POSSIBLE CAUSE
1
Photoresistance severed or
fouled with smoke.
2
Insufficient draught.
3
Flame detector circuit interrupted
in the equipment.
4
Dirty deflector disk and diffuser.
1
Ignition circuit severed.
2
The ignition transformer cables
are discharging to ground.
3
The ignition transformer cables
are not well connected.
4
Ignition transformer is faulty.
5
The electrode faces are not at the
right distance.
6
Electrodes discharge to earth
because they are dirty or their
insulation is cracked: check also
the porcelain insulator terminals.
1
Pump pressure is not regular.
2
Water in the fuel.
3
Too much combustion air.
4
Air passage between deflector
disk and diffuser excessively
closed.
5
Nozzle worn out or dirty.
1
Thermostats (boiler or room) or
pressure switches are open.
2
Photoresistant-cell in short circuit.
3
Absence of line voltage, main
switch open, meter switch tripped
or absence of line voltage.
4
Thermostat line not wired accor-
ding to diagram or open thermo-
stats.
5
Equipment internal fault.
REMEDY
1
Clean or replace.
2
Check all the smoke ducts in the
boiler and in the chimney.
3
Replace the equipment.
4 Clean.
1
Check the entire circuit.
2 Replace.
3
Restore the connection.
4 Replace.
5
Return to the required position.
6
Clean and if necessary replace
them.
1
Adjust.
2
Drain water from the tank using
a suitable pump. Never use the
burner pump for this purpose.
3
Reduce combustion air.
4
Correct the position of the combu-
stion head adjusting device.
5
Clean or replace.
1
Raise the thermostats settings,
or wait that the contacts close for
natural decrease of temperature
or pressure.
2
Replace it.
3
Activate switches or wait for
power to return.
4
Check the connections and ther-
mostats.
5
Replace it.
ENGLISH
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Содержание SPARK 35LX
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