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Installer Menu
To access the Installer Menu parameters, press the "up arrow and down arrow" keys at the same time for five seconds;
the number of the selected parameter will appear in the top right (small digits) and its value in the middle (large digits).
To move forward through the parameters press the "up arrow" or "down arrow" keys and to change the value of the
parameter press the "+" or "–" keys.
To exit the menu press the "i" or "mode" keys.
Code
Description
H503
Heating minimum setpoint temperature
H504
Heating maximum setpoint temperature (*)
Temperature to be added to the setpoint calculat-
H505
ed with the weather curve
Temperature to be subtracted from the setpoint
H507
calculated with the weather curve in the event of
night-time reduction
H508
Domestic hot water minimum setpoint temperature
H509
Domestic hot water maximum setpoint temperature
Boiler setpoint increase for domestic hot water ser-
H510
vice
H511
Temperature for activating anti-freeze modules
H512
Temperature for deactivating anti-freeze modules
H532
Weather compensation curve slope
H543
System pump post-circulation time (in 10sec)
Domestic hot water pump post-circulation time (in
H544
10sec)
H556
Activation of system anti-freeze protection
H605
Delivery/return Delta for output reduction
Temperature variation with respect to the setpoint
H606
for switching on or switching off the boiler
Minimum time between the starting of a module
H610
and when it is switched off in strategy B (in 10sec)
Minimum time between the switching off of a mod-
H611
ule and when it is switched on again in strategy B
(in 10sec)
H614
Anti-legionella function
Minimum voltage 0-10Vdc output for modulating
H615
pump control
Temperature variation with respect to the domestic
H617
hot water setpoint for switching on or switching off
the boiler
Threshold for automatic passage from summer
H619
mode to winter mode, and vice-versa
(*) The delivery temperature of the boiler is limited to 80°C for the intervention of the flame control module.
Minimum
Maximum
20°C
60°C
60°C
85°C
-5°C
0°C
30°C
10°C
30°C
40°C
65°C
0°C
30°C
0°C
10°C
5°C
20°C
0
0
255
0
255
0
0°C
40°C
0°C
20°C
0
0
0
1V
0°C
10°C
8°C
30°C
TECHNICAL ASSISTANCE CENTRE
Default
40°C
80°C
5°C
0°C
0°C
20°C
60°C
20°C
5°C
10°C
5
0
18
18
1
0
20°C
7°C
42
6
42
6
2
0
10V
4V
3°C
20°C
63
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