96
If. the. key
.
5
3
1
2
4
.
and
.
5
3
1
2
4
.
are. pressed. during.
the.15.minutes.of.the.chimney.sweep.fun-
ction,.the.boiler.will.be.brought.respectively.
to.maximum.and.minimum.power.
The chimney sweep function will automa-
tically switch off after 15 minutes or when
the key
.
5
3
1
2
4
.
is pressed again.
4.5.2 Operation floor drying (fig. 22)
The.operation.floor.drying.keeps.the.floor.at.
a. pre-established. temperature. profile. and.
it.is.activated only for those systems com-
bined with the mixed zone card.ZONA.MIX.
code. 8092234.. The. temperature. profiles.
can. be. selected. by. means. of. the. installer.
parameter.PAR.43:.
0.=.Not.activated.function
1.=.Curve.setting.A
2.=.Curve.setting.B
3.=.Curve.setting.A.+.B
The. turning. off. of. . the. function. happens.
clicking.on.the.button.OFF.(return.of.PAR.43.
to.the.value.0).or.automatically.at.the.end.of.
the.function..The.set.of.the.mixed.zone.fol-
lows.the.development.of.the.selected.curve.
and. reaches. a. maximum. of. 55°C.. During.
the.function.all.the.other.heating.demands.
are. ignored. (heating,. sanitary,. antifreeze.
and.chimney.sweep)..
During. the. functioning. the. display. shows.
the. remaining. days. for. the. completion. of.
the.function
.
(example.mains.digits.-15.=.15.
days. lack. to. the. end. of. the. function).
.
The.
diagram.fig..22.reports.the.development.of.
the.curve.
ATTENTION:
- Observe the relevant standards and
regulations of the floor manufacturer!
- Proper functioning is ensured only
when the plant is correctly installed
(hydraulic system, electrical installa-
tion, settings)! If not observed, the floor
might get damaged!
Apre
2
2
2
Circuito
riscaldamento 2
Circuito
riscaldamento 3
(impianto tre
zone)
Fig..21
50
45
40
35
30
20
5
10
15
18
[Tag
]
0
25
55
A
B
1
1
5
7
X
A + B
1
25
[TVw]
Fig..22
TVw.
Flow.temperature
.
setpoint
Tag
.
Period.in.days
x.
Start.day
A.
Functional.
.
heating
B.
Floor.curing.
.
heating
