Dimensions And Connections; General View And Main Components - Ferroli ECONCEPT 51 A Instrucciones De Uso

Table of faults
Table. 5 - List of faults
Fault code Fault Possible cause
No gas
Ignition/detection elec-
trode fault
A01 No burner ignition
Faulty gas valve
Insufficient gas supply
pressure
Trap blocked
Electrode fault
Flame present signal with
A02
burner off
Card fault
Heating sensor damaged
Overtemperature protec-
A03 No water circulation in the
tion activation
system
Air in the system
Fume extraction duct Fault F07 generated 3
A04
safety device activation times in the last 24 hours
Fault F15 generated for 1
A05 Fan protection activated
hour (consecutive)
Ionisation electrode fault
Flame unstable
No flame after ignition Gas valve Offset fault
A06 stage (6 times in 4 min-
utes)
air/fume ducts obstructed
Trap blocked
Flue partially obstructed
or insufficient
F07 High fume temperature
Fume sensor position
Sensor damaged
F10 Delivery sensor 1 fault Wiring shorted
Wiring disconnected
Sensor damaged
F11 Return sensor fault Wiring shorted
Wiring disconnected
Sensor damaged
F12 DHW sensor fault Wiring shorted
Wiring disconnected
Sensor damaged
F13 Fume sensor fault Wiring shorted
Wiring disconnected
Sensor damaged
F14 Delivery sensor 2 fault Wiring shorted
Wiring disconnected
No 230V power supply
Tachometric signal inter-
F15 Fan fault
rupted
Fan damaged
Supply voltage under
F34 Electric mains trouble
170V
F35 Faulty mains frequency Electric mains trouble
Pressure too low
Incorrect system water
Water pressure switch
F37
pressure
damaged or not con-
nected
Probe damaged or wiring
shorted
F39 External probe fault
Probe disconnected after
activating the sliding tem-
perature
Delivery sensor discon-
A41 Sensor positioning
nected from the pipe
F42 Heating sensor fault Sensor damaged
No communication Controller not connected
A62 between electronic con-
Damaged valve
troller and gas valve
46 EN
Cure
Check the regular gas flow to the boiler
and that the air has been eliminated from
the pipes
Check the wiring of the electrode and that
it is correctly positioned and free of any
deposits
Check the gas valve and replace it is nec-
essary
Check the gas supply pressure
Check the trap and clean it if necessary
Check the ionisation electrode wiring
Check the card
Check the correct positioning and opera-
tion of the heating sensor
Check the circulating pump
Vent the system
See fault F07
See fault F15
Check the position of the ionisation elec-
trode and replace it if necessary
Check the burner
Check the Offset adjustment at minimum
power
Remove the obstruction from the flue,
fume extraction ducts and air inlet and
terminals
Check the trap and clean it if necessary
Check the efficiency of the flue, fume
extraction ducts and outlet terminal
Check the correct positioning and opera-
tion of the fume sensor
Check the wiring or replace the sensor
Check the wiring or replace the sensor
Check the wiring or replace the sensor
Check the wiring or replace the sensor
Check the wiring or replace the sensor
Check the wiring of the 3-pin connector
Check the wiring of the 5-pin connector
Check the fan
Check the electrical system
Check the electrical system
Fill the system
Check the sensor
Check the wiring or replace the sensor
Reconnect the external probe or disable
the sliding temperature
Check the correct positioning and opera-
tion of the heating sensor
Replace the sensor
Connect the controller to the gas valve
Replace the valve
cod. 3540S560 - 03/2009 (Rev. 00)
ECONCEPT 51 A
5. TECHNICAL DATA AND CHARACTERISTICS

5.1 Dimensions and connections

380
fig. 33 - Dimensions and connections
1 = System delivery - Ø 3/4"
3 = Gas inlet - Ø 3/4"
5 = System return - Ø 3/4"

5.2 General view and main components

191
5
278
161
196
10
fig. 34 - General view
195 120 120 195
630
45 270 250
1 3 5
16
81
82
22
19
186
36
114
32
7 44 193 145 11
65