3.3
ACCESS TO
INSTALLER'S
PARAMETERS
For access to the installer's parameters,
press simultaneously the keys
or 2 seconds (3 fig. 12).
For example, the parameter PAR 23 is
visualised on the display of the control
panel in the following way:
The paramet er s scr oll for war ds and
backwards with the key
and
the default parameters can be changed
with the keys
and
.
The standard visualisation returns automa-
tically after 60 seconds, or by pressing one
of the control keys (2 fig. 12) excluded the
key RESET.
3.3. 1
Replacing the board or
RESETTING parameters
If the electronic board is replaced or reset,
it is necessary to configure PAR 1 and PAR
2 by associating the following values to
each type of boiler to be able to restart the
boiler:
GAS
MODEL
Single (35 R)
METHANE
(G 20)
Sequence/cascade
Single (35 R)
PROPANE
(G 31)
Sequence/cascade
FAST CONFIGURATION
PAR DESCRIPTION
1
Combustion configuration
and
2
Hydraulic configuration
3
Timetable 2 programmer
4
Pressure transducer disabler
5
Assignment of auxiliary relay AUX
and
6
Luminous bar indicating presence
of voltage
7
Allocation of CR73 channels
8
Fan rpm Step ignition
9
Long chimneys
10 Remote control option setting
11
Correction values external sensor
12 Backlighting duration
13 Modulating pump speed
PAR 1
14
Setting second input TA
3
15
Cascade address
4
16
ModBus address
17
ModBus communication configuration
19
Type circuit
11
D.H.W. - HEATING
PAR DESCRIPTION
12
20
Minimum heating temperature Zone 1
21
Maximum heating temperature Zone 1
22
Heating curve slope Zone 1
23
Minimum heating temperature Zone 2
24
Maximum heating temperature Zone 2
25
Heating curve slope Zone 2
26
Minimum heating temperature Zone 3
27
Maximum heating temperature Zone 3
28
Heating curve slope Zone 3
29
Δt heating circuit
30
Post-circulation heating time
31
Maximum heating capacity
32
Zone 1 pump activation delay
33
Start-up delay
34
Additional source activation threshold
35
Boiler antifreeze
36
External sensor antifreeze
37
Band saturation
flowmeter modulation
38
D.H.W. post-circulation time
39
Anti-legionella
(only D.H.W tank))
PARAMETERS INSTALLER
RANGE
UNIT OF
MEASUREMENT
-- = ND
1 ... 31
-- = ND
1 ... 14
1 = DHW + Recirc. pump
2 = DHW
3 = Recirculation pump
0 = Disabled
1 = Enabled 0-4 BAR
2 = Enabled 0-6 BAR
3 = Enabled 0-4 BAR (NO ALL 09)
4 = Enabled 0-6 BAR (NO ALL 09)
1 = Remote supply
2 = Recirculation pump
3 = Automatic load.
4 = Remote alarm NC
5 = Heat pump
6 = Zone 2 valve
0 = Disabled
1 = Enabled
0 = Not assigned
1 = Circuit 1
2 = Three-zone circuit
0,0 ... 81
rpmx100 0, 1 from 0, 1 to 19,9
0 ... 20
1 = CR 73
2 = CR 53
3 = RVS 43. 1 43
4 = RVS 46.530
5 = RVS 61.843
-5 ... +5
-- = Always
sec. x 10
0 = Never
1 ... 199
-- = None
AU = Automatic mod.
30... 1 00 = % Settable
modulation
-- = Contact TA
5... 1 60 = Input 0... 1 0VDC
-- = Not enabled
0 = Master
1...7 = Slaves
-- = Not enabled
1...31 = Slaves
1 ... 30
0 = Two zones
1 = Three zones
RANGE
UNIT OF
MEASUREMENT
PAR 64 OEM ... PAR 21
PAR 20 ... PAR 65 OEM
3 ... 40
PAR 64 OEM ... PAR 24
PAR 23 ... PAR 65 OEM
3 ... 40
PAR 64 OEM ... PAR 27
PAR 26 ... PAR 65 OEM
3 ... 40
10 ... 40
0 ... 199
30 ... 100
0 ... 199
0 ... 10
-- , -10 ... 40
0 ... +20
-5 ... +5
-- = Disabled
0 ... 100
0 ... 199
0 = Disabled
1 = Enabled
INC/DEC
DEFAULT
UNIT
SETTING
=
=
"- -"
=
=
"- -"
=
=
1
=
=
1
=
=
1
=
=
1
=
=
1
0,0
1 from 20 to 81
%
1
0
=
=
1
°C
1
0
1
3
%
10
--
--
--
--
--
1
--
--
1
--
--
1
25
--
--
0
INC/DEC
DEFAULT
UNIT
SETTING
°C
1
20
°C
1
80
--
1
20
°C
1
20
°C
1
80
--
1
20
°C
1
20
°C
1
80
--
1
20
°C
1
20
Sec.
10
30
%
1
100
10 sec.
1
1
Min.
1
3
°C
1
"- -"
°C
1
3
°C
1
-2
%
1
100
Sec.
1
0
--
--
0
ES
PT
ENG
99