Sime MURELLE EV Serie Manual Del Usuario página 111

"ALL 07".
Press the key of the controls (2) to
start up the boiler again.
2
– PARASITE FLAME ANOMALY ALARM
08 (fig. 24/g)
If the flame control section recognises
the presence of flames also in phases
when they should not be present, it
means there is a breakdown in the flame
detection circuit; the boiler will stop and
the display will show anomaly "ALL 08".
– WATER CIRCUL ATION ANOMALY
ALARM 09 (fig. 24/h)
There is no water circulation in the pri-
mary circuit. If the contacts of the flow
gauge close, the state of anomaly is
immediately quitted.
If the anomalous state persists for one
minute, the boiler is enforcedly stopped
for six minutes. After this time of enfor-
ced inactivity, the boiler will re-attempt
ignition. If the anomaly re-appears, the
boiler will switch off and the display will
show anomaly "ALL 09".
– AUXILIARY
ALARM 10 (fig. 24/l)
BOILER WITH ACCUMULATION: anomaly
D.H.W. sensor (SB). When the D.H.W.
sensor is open or short circuited, the
display will show anomaly "ALL 10". The
boiler will function but will not modulate
power for D.H.W.
BOILER ONLY FOR HEATING: antifreeze
sensor anomaly for boilers which fore-
see the use of antifreeze sensors.
When the sensor is open or short circui-
ted, the boiler loses part of its anti-freeze
functions and the display will show ano-
maly "ALL 10".
BOILER COMBINED WITH SUN-PANEL
SYSTEM: anomaly D.H.W. input sensor.
When the sensor is open or short circui-
ted, the boiler loses the sun-panel func-
tion and the display will show anomaly
"ALL 10".
Fig. 26/f
– MODULATOR ANOMALY ALARM 11
(fig. 24/m)
The modulator is not connected.
When during functioning the boiler
detects zero current to the modulator,
the display will show anomaly "ALL 11".
The boiler will function at minimum
power and the anomaly will be de-acti-
vated when the modulator is reconnec-
Fig. 24/g
ted or when the burner stops working.
– CONFIGURATION ANOMALY ALARM
12 (fig. 24/n)
Anomaly in the SEALED/OPEN configu-
ration. There may be a conflict between
the values set by the installer for PAR 1
and the self-detection carried out by the
card causes the activation of the alarm:
Fig. 24/h
the boiler will not function and the display
SENSOR ANOMALY
– SAFETY THERMOSTAT INTERVENTION
Fig. 24/l
– DELIVERY PROBE BREAKDOWN ANO-
Fig. 24/m
– SAFETY THERMOSTAT INTERVENTION
will show anomaly "ALL 12".
Reset PAR 1 to de-activate the alarm.
Fig. 24/n
FIRST MIXED ZONE "ALL 20" (fig.
24/p)
When it results that the ZONA MIX
board is connected to the boiler the
safety thermostat intervention switches
the mixed zone plant pump, the mix zone
valve closes and on the display the ano-
maly ALL 20. During this anomaly the
boiler continues to function normally.
Fig. 24/p
MALY FIRST MIXED ZONE "ALL 21"
(fig. 24/q)
When it results that the ZONA MIX
board is connected to the boiler and the
delivery probe is open or short circuited
on the display the anomaly ALL 21
appears. During this anomaly, the boiler
continues to function normally.
Fig. 24/q
SECOND MIXED ZONE "ALL 22" (fig.
24/r)
When it results that the ZONA MIX
board is connected to the boiler
The intervention of the safety thermo-
stat switches the mixed zone plant
pump, the mix zone valve closes and on
the display the anomaly ALL 22. During
this anomaly the boiler continues to func-
ES
PT
ENG
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