Adveco AGUADENS 210T, Инструкция по установке, использованию и техническому обслуживанию

Страница: 78 / 120

78 60T - 280T
COSMOGAS
17 - USE
Loc 20 Flame lost three times Check: that the ionisation current is at a value of more
than 4 (follow the procedure in section 18.12)
Check that the flue gas exhaust is properly protected
against obstructions caused by gusts of wind
If the ionisation current is not over 4, check the CO2 (see
section 16.8) and restore it to the correct value. Check the
ionisation spark plug and replace it if necessary. Check
the integrity of the ionisation current electric circuit cables.
If the flue gas outlet is positioned on a vertical wall it
must be protected by an anti-wind grill; if the flue gas
outlet is positioned on the roof, check that it isn’t in a
area where there is flowback, and that any anti-wind
chimney that may be provided is really effective.
Loc 21 Software error inside
control board
Replace the command and control board.
Loc 22 Software error inside
control board
Replace the command and control board.
Loc 23 Software error inside
control board
Replace the command and control board.
Loc 24 Software error inside
control board
Replace the command and control board.
Loc 25 (*) Gas valve circuit A - Check intervention of central heating delivery
safety thermostat;
B - Check intervention of exhaust gases temperature
safety fuse;
WARNING! If the exhaust gases temperature
safety fuse intervenes, before replacing it,
contact the boiler manufacturer in order to avoid
serious damage to the heat exchanger.
Loc 26 Software error inside
control board
Replace the command and control board.
Loc 27 Flame present with gas
valve closed
Replace the gas valve
Loc 28 Flame present with gas
valve closed
Replace the gas valve
Loc 29 (*) Flue gas outlet pressure
switch circuit or external
safety devices
A - Check the connection to the external safety device;
B - Check intervention of exhaust gases differential
pressure switch;
C - Check for any possible blockage of flue gas outlet;
A - Check external safety devices connected to
terminals 103 and 104.
B - Check the pressure switch against the flue gas
outlet blockage and if necessary replace it.
C - Get rid of any possible blockages of flue gas outlet.
Loc 30 Software error inside
control board
Replace the command and control board.
Loc 31 Flame lost three times A - Check detection electrode;
B - Check that the flue gas outlet is suitably pro -
tected from blockages caused by gusts of wind.
C - Check for any possible recirculation of exhaust
gases
A - Try to replace detection electrode.
B - Check and if necessary get rid of any blockage in
the air intake and exhaust gases outlet ducts.
C - Look for the cause of the exhaust gases
recirculation
Loc 32 Software error inside
control board
Replace the command and control board.
Loc 33 Software error inside
control board
Replace the command and control board.
Loc 34 Software error inside
control board
Replace the command and control board.
Loc 35 Software error inside
control board
Replace the command and control board.
Loc 36 Software error inside
control board
Replace the command and control board.
Loc 37 Software error inside
control board
Replace the command and control board.
Loc 38 The flue gas sensor
does not increase in
temperature when the
burner ignites
a - Check that the flue gas sensor meets the
requirement of section 18.14.
b - Check that the flue gas sensor (parameter
1006) increases in temperature when the burner
ignites.
a - If the flue gas sensor does not meet the requirements
of section 18.14, it must be replaced.
b - If the temperature does not increase, replace the
exhaust gas temperature sensor or the command and
control board.
(*) = This error locks out all the burners