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Instructions for the user
1.15.1 Burner shut-down
Fault code
E01
is displayed lashing on the display in the event of burner shut-down due to missing lame.
If this happens, proceed as follows:
•
check that the gas cock is open and light a kitchen gas ring for example to check the gas supply;
•
once having checked if the fuel is available, press the
button to restore burner operation: if, after two starting attempts, the boiler
still fails to start and enters the shut-down mode again, contact a service centre or qualiied personnel for maintenance.
WARNING
If the burner shuts down frequently, there is a recurring malfunction, so contact a service centre or a qualified service engineer.
1.15.2 Shut-down due to incorrect air/flue gas system draught
The boiler is equipped with a safety device for lue gas exhaustion check.
Should an air/lue gas system malfunction occur, the control device will shut-down the boiler by interrupting the gas supply to the boiler and
the LCD will display the
E03
code.
In this case, contact a Service Centre or a qualiied service engineer to carry out the maintenance.
1.15.3 Shut-down due to low water pressure
If "shutdown due to insuicient pressure in system" error
E04
starts lashing (indicating safety water pressure switch triggering), ill the system
by opening the iller cock as shown in Fig. 3 Filler cock.
E04
error is displayed when system pressure drops below 0.4 bar and error will be
automatically reset as soon as system pressure reaches 1.0 bar. Water pressure must be 1-1.3 bars while the boiler is cold.
In order to restore water pressure, proceed as follows:
•
turn the iller cock Fig. 3 Filler cock anticlockwise to allow water to enter the boiler;
•
keep the cock open until the control panel shows a value of 1÷1.3 bar;
•
turn cock clockwise to close it.
If the boiler still fails to operate, contact a service centre or a qualiied service engineer.
DANGER
Make sure you close the cock carefully after filling. If you do not, when the pressure increases, error E09 may be displayed and the
heating system safety valve may activate and discharge water.
A
Fig. 3 Filler cock
Содержание MADEIRA SOLAR KRBS 12
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