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Idiomas disponibles
BOILER
.
Instant.with.deviator.valve..
.
and.flowmeter
.
.
Instant.with.deviator.valve,..
.flowmeter.and.solar.combination
.
D.H.W..tank.with.
.deviator.valve.and.boiler.sensor..
.
vers..T.(LOW.INERTIA).
.
On.board.D.H.W..tank.with
.deviator.valve.and.D.H.W..sensor...
.
(LOW.INERTIA).
. R emote.D.H.W..tank.with.deviator.
. valve.and.D.H.W..thermostat...
.
or.heating.only.vers..T/R.boiler
.
(LOW.INERTIA)
.
On.board.D.H.W..tank.with
.double.pump.and.D.H.W..sensor...
.
vers..T/R.boiler.
.
(LOW.INERTIA)
.
On.board.D.H.W..tank.with
.
double.pump.and.D.H.W..
. thermostat.vers..T/R.boiler...
.
(LOW.INERTIA).
.
Heating.only.with
.
antifreeze.sensor...
.
(LOW.INERTIA)
NOTE: the inside of the upper door of the
boiler panel has a label with the values
that have to be set for PAR 1 and PAR 2
(fig. 19).
3.3.2
Warning
Should.the.boiler.operation.not.be.optimal.
but.no.alarm.sets.off,.press.the.button..
until.info.70.and.the.warning.code.associa-
ted.to.the.ongoing.event.are.displayed.
Once.optimal.operation.is.restored,.info.70.
will.display:."-.-".
Below.is.the.table.of.warning.codes:.
CODE
DESCRIPTION
. E0.
Reduced.capacity.operation.
.
.
(∆t.between.delivery.and.return.
.
.
over.40°C)
. E1.
Shorted.external.sensor.(SE)
E2.
Preheating.function.active
. E3.
TBD
. E4.
TBD
. E5.
TBD
. E6.
TBD
. E7.
TBD
. E8.
TBD
. E9.
TBD
54
PAR 2
1
EXPANSION CARD
2
PAR.DESCRIPTION...
.
.
40.
Number.of.expansion.boards..
3
41.
Mix.valve.stroke.time.
42.
Priority.of.D.H.W..over.mixed.zone.
.
.
43.
Floor.drying.
4
.
.
.
.
.
.
5
44.
Type.of.solar.system.
∆
45.
t.solar.collector.pump.1.
46.
Solar.integration.delay..
47.
Tmin.solar.collector.
48.
Tmax.solar.collector.
6
PARAMETERS RESTORATION
PAR.DESCRIPTION...
8
.
.
49.*. Reset.default.parameters.
.
(par.01.-.par.02.=.."-")
9
* In case of difficulty in understanding the current setting or in case of an anomalous or
incomprehensible conduct of the boiler, we suggest to restore the initial values of the parameters
setting PAR 49 = 1 and the PAR 1 and PAR 2 as specified at point 3.3.1.
CASCADE CONNECTION PARAMETERS
When the appliance is installed in sequence/cascade (modular
5
system with several generators) it is necessary to set on all the
boilers the following INST PAR parameters:
PAR 15 =
3
.
1
Set the following INST parameter if polypropylene smoke
2
collectors with a clapet valve are used in sequence/cascade
installations:
4
PAR 1 =
5
5
In addition, when the number of boilers in cascade is more than
two, configure the parameters OEM A1 of the MASTER boiler.
To access the OEM parameters press simultaneously the but-
tons (
press simultaneously he buttons (
1
seconds. At this point insert the access code formed by this
sequence of INSTALLATOR BUTTONS: " + / - / < / > / < ".
2
2
Set the parameter:
PAR A1 =
PARAMETERS INSTALLER
RANGE.
.
0.....3.
0.....199.
0.=.Paralle.
1.=.Absolute
0.=.No.activated.
1.=.Curve.A
2.=.Curve.B
3.=.Curve.A+B
1.....8.
PAR.74.OEM.-.1....50.
"--",.0.....199.
"--",.-30.....0.
"--",.80.....199.
RANGE.
.
--.,.1.
0 for the first boiler (MASTER)
1 .... 7 for the other boilers (SLAVE)
(Avoid assigning the same number to SLAVE boi-
lers)
6 (for NATURAL GAS boilers)
14 (for PROPANE boilers)
5
3
3
and
) for 2 seconds. Entered in the INST level again
1
2
Number of cascade generators (3 ... 8)
4
4
UNIT.OF.
INC/DEC..
MEASUREMENT.
UNIT.
=.
1.
10.sec..
1.
=.
=.
=.
=.
=.
1.
°C.
1.
Min..
1.
°C.
1.
°C.
1.
UNIT.OF.
INC/DEC..
MEASUREMENT.
UNIT.
=.
=.
5
3
3
and
) for another 2
1
1
2
4
4
DEFAULT
SETTING
0
12
1
0
1
8
0
-.10
120
DEFAULT
SETTING
=
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