Ferroli QUADRIFOGLIO B, Instructions For Use, Installation And Maintenance

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QUADRIFOGLIO B
97
EN
cod. 3541D501 - Rev. 03 - 12/2013
5. TECHNICAL DATA AND CHARACTERISTICS
Key of figures cap. 5
7 Gas inlet
10 System delivery
16 Fan
32 Heating circulating pump (not supplied)
36 Automatic air vent
44 Gas valve
72
Room thermostat (not supplied)
72b Second room thermostat (not supplied)
81 Ignition electrode
82 Detection electrode
95 Diverter valve (not supplied)
A = Heating phase
B = DHW phase
C = Neutral
NOTE: For valves with 2 wires and spring return, use the connections B and C
98 Switch
114 Water pressure switch
130 DHW circulating pump (not supplied)
138 External probe (not supplied)
139 Remote timer control (not supplied)
154 Condensate drain pipe
155 Hot water tank temperature probe (not supplied)
186 Return sensor
188 Ignition/Ionisation electrode
191
Fume temperature sensor
220 Ignition card
256 Modulating heating circulating pump signal
275 Heating system drain cock
278 Double sensor ( Heating)
298 Cascade temperature sensor (not supplied)
299 Input 0-10 Vdc
300 Burner lit contact (voltage-free contact)
301 Fault contact (voltage-free contact)
302 Remote reset input (230 Volt)
306 Heating system circulating pump (not supplied)
307
Heating system second circulating pump (not supplied)
321 Low temperature return
346 High temperature return
357 Faulty contact (230 Vac)
361 Cascade connection of next module
362 Cascade connection of previous module
363 MODBUS communication
5.1 Dimensions, connections and main components
fig. 71 - Front view model B 70
fig. 72 - Front view model B 125
A41 Sensor positioning
Delivery sensor disconnected from
the pipe Check the correct positioning and
operation of the heating sensor
A42 Heating sensor fault Sensor damaged Replace the sensor
F50
Cascade temperature
sensor fault
Sensor damaged
Check the wiring or replace the sensor Wiring shorted
Wiring disconnected
F52 Heating sensor fault Sensor damaged Replace the sensor
A61 Faulty controller Controller ABM03
Check the earth connection and
replace the controller if necessary.
A62
No communication between
controller and gas valve
Controller not connected Connect the controller to the gas valve
Valve damaged Replace the valve
A63
A64
A65
F66
Faulty controller Controller ABM03
Check the earth connection and
replace the controller if necessary.
Fault
code
Fault Possible cause Cure
188
1760
540
16
114
16
114
188
660
1780