–. HIGH WATER PRESSURE ANOMALY
ALARM 03 (fig. 23/b)
.
If.the.pressure.detected.by.the.transdu-
cer.is.more.than.2.8.bar,.the.boiler.stops.
and.the.display.shows.anomaly.“ALL.03”.
.
–. D.H.W. SENSOR ANOMALY ALARM 04
(fig. 23/c)
.
If.the.D.H.W..sensor.(SS).is.open.or.short.
circuited,.the.boiler.will.function.but.will.
not.modulate.the.power.for.D.H.W..The.
display.will.show.the.alarm.“ALL.04”.
–. HEATING SENSOR ANOMALY ALARM 05
(fig. 23/d)
.
If. the. heating. sensor. (SM). is. open. or.
short. circuited,. the. boiler. will. not. fun-
ction.and.the.display.will.show.the.alarm.
“ALL.05”.
–. FLAME BLOCK ALARM 06 (fig. 23/e)
.
If.the.flame.control.has.not.detected.the.
presence.of.the.flame.after.a.complete.
ignition.sequence,.or.for.any.other.rea-
son.the.card.cannot.“see”.the.flame,.the.
boiler.will.stop.and.the.display.will.show.
the.alarm.“ALL.06”..
. Press.the.key
.
5
3
1
2
4
.
of.the.controls.(2).to.
start.up.the.boiler.again.
–. SAFETY
THERMOSTAT
ANOMALY
ALARM 07 (fig. 23/f)
.
If.the.connection.with.the.safety.thermo-
stat. is. interrupted,. the. boiler. will
.
stop;.
the.flame.control.will.remain.waiting.to.
be.switched.off.for.one.minute,.keeping.
the.system.pump.on.for.that.period..
. If,.the.thermostat.connection.is.restored.
within.the.minute,.the.boiler.will.start.up.
working.normally.again,.otherwise.it.will.
stop.and.the.display.will.show.the.alarm.
“ALL.07”.
. Press.the.key
.
5
3
1
2
4
.
of.the.controls.(2).to.
start.up.the.boiler.again.
Fig..23/b
Apre
2
2
2
Circuito
riscaldamento 2
Circuito
riscaldamento 3
(impianto tre
zone)
Apre
2
2
2
Circuito
riscaldamento 2
Circuito
riscaldamento 3
(impianto tre
zone)
Fig..23/c
Fig..23/d
Apre
2
2
2
Circuito
riscaldamento 2
Circuito
riscaldamento 3
(impianto tre
zone)
Apre
2
2
2
Circuito
riscaldamento 2
Circuito
riscaldamento 3
(impianto tre
zone)
Fig..23/e
Apre
2
2
2
Circuito
riscaldamento 2
Circuito
riscaldamento 3
(impianto tre
zone)
Apre
2
2
2
Circuito
riscaldamento 2
Circuito
riscaldamento 3
(impianto tre
zone)
Fig..23/f
Apre
2
2
2
Circuito
riscaldamento 2
Circuito
riscaldamento 3
(impianto tre
zone)
105
ES
PT
ENG
Summary of Contents for MURELLE EV HE 12 T
Page 1: ...MURELLE HE ErP Fonderie SIME S p A Cod 6322859B 03 2017 ENG...
Page 2: ......
Page 47: ......