Ferroli BLUEHELIX TECH S 45H Instructions For Use, Installation And Maintenance

BLUEHELIX TECH S 45H
39
EN
Proceed in reverse order to refit the front panel. Make sure it is correctly hooked to the
upper fastenings and is correctly positioned at the sides. When tightened, the head of
screw "A" must not be below the lower fold (see fig. 25).
fig. 25 - Correct position of front panel
Periodical check
To ensure proper operation of the unit over time, have qualified personnel carry out a
yearly inspection, providing for the following checks:
• The control and safety devices (gas valve, flow meter, thermostats, etc.) must func-
tion correctly
• The fume exhaust circuit must be perfectly efficient
• The sealed chamber must be tight
• The air-fume end piece and ducts must be free of obstructions and leaks
• The burner and exchanger must be clean and free of deposits For possible cleaning
do not use chemical products or wire brushes
• The electrode must be properly positioned and free of scale
• The gas and water systems must be tight.
• The water pressure in the cold water system must be about 1 bar; otherwise, bring
it to that value
• The circulating pump must not be blocked.
• The expansion tank must be filled.
• The gas flow and pressure must correspond to that given in the respective tables
• The condensate evacuation system must be efficient with no leakage or obstruc-
tions
• The trap must be full of water.
4.4 Troubleshooting
Diagnostics
In case of operation faults or problems, the display flashes and the fault identification
code appears.
There are faults that cause permanent shutdown (marked with the letter “A”): to restore
operation just press the reset button (detail 6 - fig. 1) for 1 second or RESET on the op-
tional remote timer control if installed; if the boiler fails to start, it is necessary to firstly
eliminate the fault.
Faults marked with the letter “F” cause temporary shutdowns that are automatically reset
as soon as the value returns within the boiler's normal working range.
Table of faults
Table. 8 - List of faults
Fault
code
Fault Possible cause Cure
A01
No burner ignition
No gas
Check the regular gas flow to the
boiler and that the air has been
eliminated from the pipes
Ignition/detection electrode fault
Check the wiring of the electrode and
that it is correctly positioned and free
of any deposits
Faulty gas valve
Check the gas valve and replace it if
necessary
Insufficient gas supply pressure Check the gas supply pressure
Trap blocked
Check the trap and clean it if
necessary
A02
Flame present signal with
burner off
Electrode fault Check the ionisation electrode wiring
Card fault Check the card
A03
Overtemperature
protection intervention
Heating sensor damaged
Check the correct positioning and
operation of the heating sensor
No water circulation in the system Check the circulating pump
Air in the system Vent the system
A04
Fume extraction duct safety
device intervention
Fault F07 generated 3 times in the
last 24 hours
See fault F07
A05 Fan protection activated
Fault F15 generated for 1 hour
(consecutive)
See fault F15
OK NO
A06
No flame after ignition stage
(6 times in 4 minutes)
Ionisation electrode fault Check the position of the ionisation
electrode and replace it if necessary
Flame unstable Check the burner
Gas valve Offset fault Check the Offset adjustment at
minimum power
air/fume ducts obstructed
Remove the obstruction from the flue,
fume extraction ducts and air inlet and
terminals
Trap blocked
Check the trap and clean it if
necessary
F07 High fume temperature
The fume probe detects an excessive
temperature
Check the exchanger
F10 Delivery sensor 1 fault
Sensor damaged
Check the wiring or replace the sensorWiring shorted
Wiring disconnected
F11 Return sensor fault
Sensor damaged
Check the wiring or replace the sensorWiring shorted
Wiring disconnected
F12 DHW sensor fault
Sensor damaged
Check the wiring or replace the sensorWiring shorted
Wiring disconnected
F13 Fume probe fault
Probe damaged
Check the wiring or replace the fume
probe
Wiring shorted
Wiring disconnected
F14 Delivery sensor 2 fault
Sensor damaged
Check the wiring or replace the sensorWiring shorted
Wiring disconnected
F15 Fan fault
No 230V power supply Check the 3-pin connector wiring
Tachometric signal interrupted Check the 5-pin connector wiring
Fan damaged Check the fan
F34 Supply voltage under 170V Electric mains trouble Check the electrical system
F35 Faulty mains frequency Electric mains trouble Check the electrical system
F37
Incorrect system water
pressure
Pressure too low Fill the system
Water pressure switch damaged or
not connected
Check the sensor
F39 External probe fault
Probe damaged or wiring shorted Check the wiring or replace the sensor
Probe disconnected after activating
the sliding temperature
Reconnect the external probe or
disable the sliding temperature
A41
A44
Sensor positioning Heating sensor detached from pipe
Check the correct positioning and
operation of the heating sensor
A42 Heating sensor fault Sensor damaged Replace the sensor
F43
Exchanger protection inter-
vention.
No system H
2
O circulation
Check the circulating pump
Air in the system Vent the system
F52 Heating sensor fault Sensor damaged Replace the sensor
A61 Controller ABM03C fault Controller ABM03C internal error
Check the earth connection and
replace the controller if necessary.
A62
No communication between
electronic controller and
gas valve
Controller not connected Connect the controller to the gas valve
Valve damaged Replace the valve
A63
F64
A65
F66
Controller ABM03C fault Controller ABM03C internal error
Check the earth connection and
replace the controller if necessary.
A23
A24
F20
F21
A26
F40
F47
Card parameter fault Wrong card parameter setting
Check the card parameter and modify
it if necessary.
Fault
code
Fault Possible cause Cure
cod. 3541G102 - Rev. 0 - 0/2016

Ferroli BLUEHELIX TECH S 45H Specifications

General

Brand	Ferroli
Model	BLUEHELIX TECH S 45H
Category	Boiler
Language	English