Sime Murelle EV HE 30 Instructions D'installation Et D'utilisation page 42

– PARASITE FLAME ANOMALY
ENG
ALARM 08 (fig. 23/g)
If the flame control section recognises
FR
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 CIRCULATION
ANOMALY ALARM 09 (fig. 23/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 enforced inactivity, the
boiler will re-attempt ignition.
If the anomaly re-appears, the boiler will
switch off and the display will show ano-
maly "ALL 09".
– AUXILIARY SENSOR
ANOMALY ALARM 10 (fig. 23/l)
BOILER WITH ACCUMULATION: anomaly
of the 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 modu-
late power for the D.H.W.
BOILER ONLY FOR HEATING: antifreeze
sensor anomaly for boilers which fore-
see the use of antifreeze sensors.
42
When the sensor is open or short circu-
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 of the D.H.W. input
sensor. When the sensor is open or
short circuited, the boiler loses the sun-
panel function and the display will show
anomaly "ALL 10".
– ACTIVATION OF THE "ALL 13"
EXHAUST FUMES PROBE (Fig. 23/p)
The activation of this probe causes the
boiler to stop and error message "ALL
13" to display. Press the key
controls (2) to start up the boiler again.
Fig. 23/g
2
– "ALL 14" EXHAUST FUMES
PROBE ERROR (Fig. 23/q)
If the exhaust fumes probes is open or
short-circuited, the boiler stops and
error message "ALL 14" displays.
Fig. 23/h
– "ALL 15" FAN ERROR (Fig. 23/r)
The fan speed does not fall within the
rated speed range.
Fig. 23/l
If the error conditions persists for two
minutes, the boiler activates a forced
stop for thirty minutes.
A new start attempt is repeated after
the expiry of this interval of time.
– SAFETY THERMOSTAT INTERVENTION
FIRST MIXED ZONE "ALL 20"
(fig. 23/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
of the to function normally.
– DELIVERY PROBE BREAKDOWN
ANOMALY FIRST MIXED ZONE
"ALL 21" (fig. 23/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
Fig. 23/p
appears. During this anomaly, the boiler
continues to function normally.
– SAFETY THERMOSTAT INTERVENTION
SECOND MIXED ZONE "ALL 22"
Fig. 23/q
(fig. 23/r)
When it results that the ZONA MIX
board is connected to the boiler.
The intervention of the safety thermo-
Fig. 23/r
Fig. 23/p
Fig. 23/q
Fig. 23/r