210-0203_Libretto_SX-ind_ATI_2021-02_GB.docx
23
Ed 2021-02
25.
DIAGNOSTIC TOOL
The red light in the reset button is able to indicate the type of error. The light switches on intermittently according to the type of
burner ignition impediment, with a series of pulses and a pause of 2s between one series and the next.
ERROR DIAGNOSTIC TABLE
Type of signal
Mistake
0 ON
There are no errors
2 ON ••
The ignition cycle does not occur due to failure to close the pressure switch
3 ON •••
The ignition cycle does not occur due to a glued pressure switch (closed without fan)
Steady on
Water heater blocked due to burner ignition failure
To solve problems related to intermittent signals, check the fan and pressure switch. To unblock the appliance from the fixed
light, check the gas and / or burner circuit and press the reset button for 2 seconds to unlock the appliance and repeat the
ignition cycle.
26.
VALIDATION OF THE WARRANTY
The guarantee starts from the date of purchase, proven by a document valid for tax purposes (receipt or tax receipt), considered
indispensable in order to exercise the right to the guarantee.
For any further details regarding the terms of the guarantee, see the guarantee certificate supplied with the appliance. The
warranty certificate must be kept together with the purchase document (receipt or receipt) and must be shown to the
authorized service center personnel in the event of a warranty claim. Ownership of the device alone does not entitle the holder
to warranty.
IMPORTANT:
It is absolutely forbidden to tamper with any device, calibrated and sealed in the factory by the manufacturer.
