Electric Diagrams; Elektromos Rajzok - Riello FASTECH 24 KI Installer And User Manual

FASTECH 24 KI
A
OPE OPE
MOD
1 2
1 2 3
rosa
blu
T.F. T.S.
CN9
7
S.R.
T.L.
4 1
[EN] - Multi-wire diagram
"L-N" Polarisation is recommended
Marrone Brown
Blu Blue
Viola Violet
Rosso Red
Bianco White
Grigio Grey
Nero Black
A Gas valve
B 3.15 AF fuse
C Jumper room thermostat (contact must be free of voltage)
MP Control card with digital display and integrated ignition
transformer
P1 Potentiometer to select off - summer - winter – reset /
heating temperature
P2 Potentiometer to select domestic hot water set point
P3 Potentiometer to select thermoregulation curve
JP1 Bridge to enable knobs for calibration
JP2 Bridge to reset the heating timer and log maximum electrical
heating in calibration
JP3 Bridge to select NG - LPG
34
230 V
N L
P
M3
3 4
4 5
CN8
1
-t°
CN10
F.L.
B
F
CN6
CN5
CN13
P1
MP
1
CN9
7
1
CN10
4
1
CN11
12
JP4 Absolute domestic hot water thermostats selector
Not used
JP5
F1 Fuse 2A T
F External fuse 3.15A F
M3 Terminal board for external connections
T.A. Room thermostat
E.A./R. Ignition/Detection electrode
TR1 Remote ignition transformer
T.F. Fumes thermostat
T.S. Safety thermostat
S.R. Primary circuit temperature probe (NTC)
T.L. Limit thermostat
OPE Gas valve operator
P Pump
F.L. Domestic hot water flow switch
S.S. Domestic hot water circuit temperature probe (NTC)
PA Heating pressure switch (water)
MOD Modulator
CN1÷CN13 Connectors (Accessories: CN6 external sensor/
control panel kit; CN7 zone valve kit; CN8 remote
control alarm kit)
S.S.
P.A.
MOD
-t°
2 3
1
CN11 1
12
C
CN12
1
JP5 JP4 JP3 JP2 JP1
JP6
P2
P3
3
CN4
1
2
CN3
1
6
F1
CN2
1
TR1
FA1
E.A./R.