Apre
TO SWITCH OFF THE BOILER (fig. 24)
In.the.case.of.a.short.absence,.press.the.key.
(.
.).of.the.controls.(pos..2)..
The.display.will.be.as.shown.in.the.fig..24..In.
this.way,.leaving.the.electricity.and.the.fuel.
supply. connected,. the. boiler. is. protected.
from.frost.and.from.the.pump.becoming.blo-
cked.. If. the. boiler. is. not. used. for. a. prolon-
ged.period,.it.is.advisable.to.disconnect.the.
electricity.supply,.by.switching.off.the.main.
Apre
switch. of. the. system,. and. to. close. the. gas.
Apre
tap. and,. if. low. temperatures. are. expected,.
to.completely.empty.the.hydraulic.circuits.to.
avoid.pipes.being.broken.by.the.formation.of.
ice.in.the.pipes.
ANOMALIES AND SOLUTIONS
When.there.is.a.functioning.anomaly,.the.di-
splay.shows.an.alarm.and.the.blue.luminous.
2
bar.becomes.red.
2
Descriptions.of.the.anomalies.with.the.rela-
tive.alarms.and.solutions.are.given.below:
2
Apre
–. ALARM 02 (fig. 27/a)
.
If. the. water. pressure. detected. is. lower.
than. 0.5. bar,. the. boiler. will. stop. and. the.
display.will.show."ALL.02".
. Lower.the.knob.and.turn.it.anti-clockwise.
to.open.until.the.pressure.indicated.by.the.
display.is.between.1.and.1.5.bars.
. 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 2
2
Circuito
riscaldamento 3
(impianto tre
2
zone)
Circuito
riscaldamento 3
(impianto tre
zone)
–. ALL 03 and ALL 05
. Request assistance from qualified tech-
nical personnel.
2
–. ALL 06 (fig. 27/c)
.
Press. the.
2
66
2
4
Circuito
riscaldamento 2
Circuito
riscaldamento 2
Circuito
riscaldamento 3
(impianto tre
zone)
Circuito
riscaldamento 3
(impianto tre
zone)
5
5
1
3
1
2
2
Fig..27/a
4
key.
f. the. controls. (2). to.
.
Fig..27/c
1
2
re-start.the.boiler.
If the anomaly persists, request assi-
stance from qualified technical person-
nel.
–. 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.
5
2
1
2
–. From "ALL 08" to "ALL
10".
.
Request assistance from qualified tech-
nical personnel.
–. ALL 13 (fig. 27/e)
3
. Press.the.key.
of.the.controls.(2).to.
.
re-start.the.boiler.
.
If the anomaly persists, request assi-
stance from qualified technical person-
nel.
4
2
Circuito
riscaldamento 2
2
–. ALL 14 and ALL 15
.
Request assistance from qualified tech-
nical personnel.
Circuito
riscaldamento 3
–. "
FLASHING"
(impianto tre
Request assistance from qualified tech-
.
zone)
nical personnel.
–. From "ALL 20" to "ALL 35"
. Request assistance from qualified tech-
nical personnel.
3
4
–. ALL 70 and ALL 71
.
These alarms appear on the SIME HOME
remote control display. Request assi-
stance from qualified technical person-
nel.
GREEN LED WILO PARA ST 15/7 iPWM
PUMP (fig. 28)
If. the. LED. signal. is. missing. or. the. colour.
Circuito
changes.(blinking.red/green,.blinking.red.or.
riscaldamento 2
steady),.contact.an.authorised.technician.
Circuito
riscaldamento 3
3
(impianto tre
zone)
Fig..27/d
4
GAS CONVERSION
If.it.is.necessary.to.change.to.a.different.type.
of.gas,.request.assistance.only.from.autho-
rised.technical.personnel.
MAINTENANCE
Annual.maintenance.of.the.appliance.should.
be. planned. sufficiently. in. advance,. reque-
Circuito
sting.the.assistance.of.authorised.technical.
riscaldamento 2
personnel.
ATTENTION: It is mandatory that the ded-
icated power cable is replaced only with a
spare cable ordered and connected by pro-
fessionally qualified personnel.
Circuito
DISPOSAL OF THE EQUIPMENT
riscaldamento 3
(EUROPEAN DIRECTIVE 2012/19/UE)
(impianto tre
zone)
Once.it.reaches.the.end.of.its.
operating.life,.the.equipment.
MUST. BE. RECYCLED. in. line.
with.current.legislation.
Fig..27/e
IT.MUST.NOT.be.disposed.of.
together.with.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.
LED
Fig..28