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Ferroli F 30
9. ELECTRICAL AND FUNCTIONAL SCHEME
9.01 Main components layout on electronic boards
Potentiometer adjustment
P1 = Central heating flow temperature adjustment
P2 = Domestic hot water temperature adjustment
P3 = Central heating flow output adjustment
P4 = Ignition gas pressure adjustment
P5 = Minimum adjustment pressure
FAN
PC
PNO
L
X6
10
9
8
X8
X7
JP01 ON = Delay between shutdown and re-ignition disabled
JP01 OFF = Delay between shutdown and re-ignition enabled
JP02:
Jumper on for natural gas
Jumper on for LPG
JP03 ON = Max temperature D.H.W. 62°C
JP03 OFF= Max temperature D.H.W. 55°C (standard)
N
HL
HL
MV1 MV2 MV3 MV4
7
6
5
4
3
2
1
MF03F
X1
X2
X3
N
L
2
1
2
1
3
1
+
-
P5
+
-
P4
RY101
X12
RY100
X4
13
12
11
10
9
8
7
P1
-
+
CH
X11
2
1
9
8
7
6
5
4
3
2
1
L3
X10
L2
L1
Nat/LPG
JP02
Transformer
JP01
temp.
Temp.
10 °C
sensor
25 °C
NTC
60 °C
(34) (42)
80 °C
5
4
6
3
2
1
JP03
P2
-
+
DHW
+
-
P3
L4
L5
Fig. 35
Ohm
20
kOhm
10
kOhm
2,5 kOhm
1,25 kOhm
41
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