Apre
ANOMALIES AND SOLUTIONS
When. there. is. a. functioning. anomaly,. the.
display.shows.an.alarm.and.the.blue.lumi-
nous.bar.becomes.red.
Descriptions.of.the.anomalies.with.the.rela-
tive.alarms.and.solutions.are.given.below:
–. ALARM 02 (fig. 27/a)
. If.the.pressure.detected.by.the.transdu-
cer.is.lower.than.0.5.bar,.the.boiler.stops.
and. the. display. shows. the. . alarm. "ALL.
02"..
2
. Bring.the.pressure.back.to.normal.by.ac-
ting.on.the.loading.knob..Lower.the.knob.
2
and. turn. it. anti-clockwise. to. open. until.
the. pressure. indicated. by. the. display. is.
between.1.and.1.5.bars..
FILLING.HAS.BEEN.COMPLETED,.CLOSE.
THE.KNOB.BY.TURNING.IT.CLOCKWISE.
. If it is necessary to repeat the system
loading procedure, it is advisable to
contact qualified technical personnel to
check the seal of the heating system (to
check whether there are any leaks).
Circuito
riscaldamento 2
Circuito
riscaldamento 3
(impianto tre
zone)
Circuito
riscaldamento 2
Circuito
2
riscaldamento 3
(impianto tre
zone)
–. ALL 03
. Request assistance from qualified tech-
nical personnel.
–. ALL 04
. Request assistance from qualified tech-
nical personnel.
–. ALL 05
. Request assistance from qualified tech-
nical personnel.
–. ALL 06 (fig. 27/c)
. Press.the.key.
re-start.the.boiler.
If the anomaly persists, request assi-
110
2
2
W H E N.
Apre
APRE
OPEN
5
Fig..27/a
3
1
2
4
f.the.controls.(2).to.
.
stance from qualified technical person-
nel.
5
1
2
2
–. ALL 07 (fig. 27/d)
. Press.the.key.
of.the.controls.(2).to.
.
re-start.the.boiler.
. If the anomaly persists, request assi-
stance from qualified technical person-
nel.
2
5
2
1
–. ALL 08
.
Request assistance from qualified tech-
nical personnel.
2
–. ALL 09
. Request assistance from qualified tech-
nical personnel.
–. ALL 10
.
Request assistance from qualified tech-
nical personnel.
–. ALL 13 (fig. 27/e)
. Press.the.key.
of.the.controls.(2).to.
.
re-start.the.boiler.
.
If the anomaly persists, request assi-
stance from qualified technical person-
nel.
Circuito
riscaldamento 2
3
Circuito
riscaldamento 3
(impianto tre
2
zone)
4
Fig..27/c
–. ALL 14 and ALL 15
.
Request assistance from qualified tech-
nical personnel.
–. From "ALL 20" to "ALL 29"
Request assistance from qualified tech-
.
nical personnel.
GAS CONVERSION
Circuito
riscaldamento 2
If. it. is. necessary. to. change. to. a. different.
type. of. gas,. request. assistance. only. from.
authorised.technical.personnel.
MAINTENANCE
Circuito
Annual. maintenance. of. the. appliance.
riscaldamento 3
should. be. planned. sufficiently. in. advance,.
(impianto tre
requesting. the. assistance. of. authorised.
zone)
technical.personnel.
ATTENTION: It is mandatory that the ded-
icated power cable is replaced only with
a spare cable ordered and connected by
professionally qualified personnel.
2
Fig..27/d
3
DISPOSAL OF THE EQUIPMENT
(EUROPEAN DIRECTIVE 2002/96/CE)
Once.it.reaches.the.end.of.its.operating.life,.
the.equipment.MUST.BE.RECYCLED.in.line.
with.current.legislation.
IT.MUST.NOT.be.disposed.of.together.with.
4
urban.waste.
It.can.be.handed.over.to.recycling.centres,.if.
there.are.any,.or.to.retailers.that.offer.this.
service.
Recycling.prevents.potential.damage.to.the.
environment. and. health.. It. allows. to. reco-
ver.a.number.of.recyclable.materials,.with.
considerable. savings. in. terms. of. money.
and.energy.
Circui
riscal
Circui
riscal
(impia
zone)
Fig..27/e