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Idiomas disponibles
Idiomas disponibles
7.4
List of parameters
Type
No.
Description
tS
0.1
Hydraulic system
tS
0.2
Type of gas
tS
0.3
DHW Configuration (ACS)
tS
0.4
Climatic curve selection (K coeff.)
Anti frequent cycles function - Central heating
tS
0.5
reignition temperature
tS
0.6
Storage tank set-point type (not used)
tS
0.7
Boiler type
tS
0.8
Temperature Mode (ACS)
tS
0.9
Ignition power
tS
1.0
Heating Maximum Output
tS
1.1
Maximum Power Domestic Hot Water
tS
1.2
Minimum Central Heating Power
tS
1.3
Minimum Domestic Hot Water Power
tS
1.4
Minimum Central Heating T.set
tS
1.5
Maximum Central Heating T.set
tS
1.6
Maximum Domestic Hot Water T.set
tS
1.7
Calibrating the gas valve
tS
1.8
Domestic hot water modulation with Flow meter
7.5
Display alarms/faults that have occurred
This function allows the displaying, with the alarm index number,
of which malfunctions have occurred over time and been saved.
To activate this function:
– turn dial
t
to select the
OFF
RESET
– press
>
and
<
at the same time for at least 5 seconds until the
screen displays "0.1" (index number of 1st error). The order
of the errors shown goes from the most recent to the most
distant
– press
>
and
<
at the same time for at least 5 seconds to exit
Display alarms/faults that have occurred.
72
DOMESTIC HOT WATER - HEATING
l
symbol ("SUMMER mode")
Fig. 51
Range
CONFIGURATION
0 = monothermic
0 = G20
1 = G30/G31
0 = Flow switch
1 = flow meter
1,0 .. 3,0
0 .. +10
1
1 = sealed
0 = fixed at 67°C
1 = ACS setpoint set
0 .. 40
0 .. 100
0 .. 100
0 .. 100
0 .. 100
20 .. 40
40 .. 80
60
5 = Full
0 = Partial
0 = modulation with Flow switch
1 = modulation with Flow meter
7.6
Checks and adjustments
7.6.1
Chimney sweeper function
The chimney sweep function makes the boiler operate at
maximum power ( Hi on the display) or minimum power ( Lo on
the display).
The chimney sweep function is used by the qualified maintenance
technician to check that the gas pressure at the nozzles is
correct (the front panel (2) MUST be open) and to detect the
combustion parameters (the front panel (2) MUST be closed).
This function lasts 15 minutes and is activated by proceeding
as follows:
– if the panel (2) has not already been removed, remove the
two screws (1), pull the front panel (2) forwards and release it
from the top by lifting it
2
EN
U.M.
Step
Default
-
-
0
-
1
0
-
1
1
-
0,1
2.0
min
1
3
-
-
1
-
-
1
-
1
0
%
1
40
%
1
100
%
1
100
%
1
0
%
1
0
°C
1
20
°C
1
80
°C
1
60
-
1
0
-
1
1
1
Fig. 52
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