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3.2 ACCESS TO INSTALLER'S
PARAMETERS
For access to the installer's parameters,
press simultaneously the ( and ) keys
for 5 seconds.
The red LED flashes and the display shows :
The parameters can be scrolled with
or .
To enter the parameter press or .
The value set flashes, the display shows :
Proceed as follows to change the set value:
– set the new value using or .
– confirm the set value using or .
Press to exit the parameters section. The
display is shown automatically after 5 minu-
tes. The parameters section contains the
alarms log, info and meters (display only).
3.2.1 Replacing the board or
RESETTING parameters
If the electronic board is replaced or reset
or the type of gas used is changed, it is
necessary to configure PAR 01 and PAR
02 by associating the following values to
each type of boiler to be able to restart the
boiler:
NOTE: the boiler panel has a label with
the values that have to be set for PAR 01
and PAR 02 (fig. 19).
BOILER PAR 2
25-30-35 01
25-30-35
combined with 02
sun-panel system
with storage tank 03
20 System 04
PARAMETERS INSTALLER
FAST CONFIGURATION
PAR DESCRIPTION RANGE UNIT OF INC/DEC DEFAULT
MEASUREMENT UNIT SETTING
01 Combustion configuration -- = ND = = “--”
1 ... 20
02 Hydraulic configuration -- = ND = = “--”
1 ... 14
03 Disabling of the green LED 0 = Disabled = = 01
1 = Enabled
04 Correction of external probe values -5 ... 05 °C 1 00
05 Default time for keypad locking -- = Disabled Min. 1 15
1 ... 99
09 Fan rpm Step ignition 00 .... 81
rpm x 100
0,1 from 0,1 to 19,9
00
1 from 20 to 81
D.H.W. - HEATING
PAR DESCRIPTION RANGE UNIT OF INC/DEC DEFAULT
MEASUREMENT UNIT SETTING
10 Frost protection temperature 0 ... 10 °C 1 03
11 External sensor antifreeze -- = Disabled °C 1 - 2
- 9 ... 05
12 Climatic curve setting 03 ... 40 = 1 20
13 Minimum heating temperature 20 ... PAR 14 °C 1 20
14 Maximum heating temperature PAR 13 ... 80 °C 1 80
15 Maximum heating power 30 ... 99 % 1 99
16 Post-circulation time 0 ... 99 10 sec. 1 03
17 Pump heating activation delay 0 ... 99 10 sec. 1 01
18 Re-ignition delay 0 ... 10 Min. 1 03
19 Flow meter modulation saturation band 0 ... 99 % 1 30
29 Anti-legionella (only D.H.W. tank) O = Disabled = = 0
1 = Enabled
PARAMETERS RE-SET
PAR DESCRIPTION RANGE UNIT OF INC/DEC DEFAULT
MEASUREMENT UNIT SETTING
49 * Reset default parameters -- , 1 = = =
(PAR 01 - PAR 02 equal “---”)
* To reset the circuit board to the default settings, set PAR49 to 1.
PAR1 and PAR2 will need to be set as shown in 3.2.1.
ALARMS (visualization)
PAR DESCRIPTION RANGE UNIT OF INC/DEC DEFAULT
MEASUREMENT UNIT SETTING
A0 Code of last error = = = =
A1 Code of last error - 1 = = = =
A2 Code of last error - 2 = = = =
A3 Code of last error - 3 = = = =
A4 Code of last error - 4 = = = =
A5 Code of last error - 5 = = = =
A6 Code of last error - 6 = = = =
A7 Code of last error - 7 = = = =
A8 Code of last error - 8 = = = =
A9 Code of last error - 9 = = = =
INFO (Display)
PAR DESCRIPTION RANGE UNIT OF INC/DEC DEFAULT
MEASUREMENT UNIT SETTING
i0 External sensor temperature -9 ... 99 °C 1 =
i1 C.H. 1 sensor temperature -9 ... 99 °C 1 =
i2 C.H. 2 sensor temperature -9 ... 99 °C 1 =
i3 Fumes sensor temperature -9 ... 99 °C 1 =
i4 Auxiliary sensor AUX temperature -9 ... 99 °C 1 =
i5 Set of effective heating temperature PAR 13 ... PAR 14 °C 1 =
i6 Level ionization flame 00 ... 99 % 1 =
i7 Fan speed 00 ... 99 100 rpm 1 =
i8 Flow rate D.H.W. flow meter 00 ... 99 l/min 1 =
COUNTERS (Display)
PAR DESCRIPTION RANGE UNIT OF INC/DEC DEFAULT
MEASUREMENT UNIT SETTING
c0 Number hours of operation of the burner 00 ... 99 h x 100
0,1 from 0,0 to 9,9
00
1 from 10 to 99
c1 Number of ignitions of the burner 00 ... 99 x 1000
0,1 from 0,0 to 9,9
00
1 from 10 to 99
c2 Total number of errors 00 ... 99 x 1 1 00
c3
Number accesses of Installer parameters
00 ... 99 x 1 1 00
c4
Number of accesses of OEM parameters
00 ... 99 x 1 1 00
GAS MODELS PAR 1
METHANE 20 System - 25 02
(G20) 30 03
35 04
PROPANE 20 System - 25 06
(G31) 30 07
35 08
---
- -
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