Functioning Anomalies - Sime MURELLE HE 70 R ErP Instrucciones Originales

4.6 FUNCTIONING ANOMALIES
Apre
When.there.is.a.functioning.anomaly,.an.
alarm. appears. on. the. display. and the
blue luminous bar becomes red.
Descriptions.of.the.anomalies.with.relati-
ve.alarms.and.solutions.are.given.below:
–. LOW WATER PRESSURE ANOMALY
ALARM 02 (fig. 23/1)
. If. the. pressure. detected. by. the.
transducer. is. lower. than. 0.5. bar,. the.
boiler. stops. and. the. display. shows. 2
the..alarm.ALL.02..Lower.the.knob.and.
turn.it.anti-clockwise.to.open.until.the.
pressure. indicated. by. the. transducer.
is.between.1.and.1.5.bars..
2
If the load procedure has to be repe-
ated several times, it is advisable to
check that the seal of the heating cir-
cuit is intact (check that there are no
leaks).
2
–. HIGH WATER PRESSURE ANOMALY
ALARM 03 (fig. 23/2)
. If. the. pressure. detected. by. the.
transducer. is. more. than. 2.8. bar,. the.
boiler. stops. and. the. display. shows.
anomaly.ALL.03...
–. C.H. FLOW
ALARM 05 (fig. 23/4)
. If. the. C.H.. flow. sensor. (SM). is. open.
or. short. circuited,. the. boiler. will. not.
function.and.the.display.will.show.the.
alarm.ALL.05.
–. FLAME BLOCK ALARM 06 (fig. 23/5)
. If. the. flame. control. has. not. detected.
the.presence.of.the.flame.after.a.com-
plete. ignition. sequence,. or. for. any.
other.reason.the.card.cannot."see".the.
flame,. the. boiler. will. stop. and. the. di-
splay.will.show.the.alarm.ALL.06..
. Press.the.key. 2
to.start.up.the.boiler.again.
2
2
86
2
2
5
3
SENSOR ANOMALY
1
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2
4
2
of.the.controls.(2).
.
2
Circuito
Circuito
riscaldamento 2
riscaldamento 2
Circuito
riscaldamento 2
Circuito
Circuito
riscaldamento 3
riscaldamento 3
(impianto tre
(impianto tre
zone)
zone)
Circuito
riscaldamento 2
Circuito
riscaldamento 3
(impianto tre
zone)
Circuito
riscaldamento 3
(impianto tre
zone)
2
Fig..23/1
Fig..23/2
Fig..23/4
Circuito
riscaldamento 2
Circuito
riscaldamento 3
(impianto tre
zone)
Fig..23/5