MCZ Vivo 90 Pellet Comfort Air - Manual (Page 49)

47
13-ALARMS
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A12
The remote control has been out of the
reception range of the stove for over three
hours (or the batteries are flat).
NOTE: only in this case, the stove does
not enter the shutdown stage due to an
alarm, and continues to work in the mode
set by the remote control via the last
command.
Move the remote control within the reception range
of the stove (or change the remote control batteries in
the event they are flat). The alarm alerts will disappear
as soon as the appliance receives a new signal from
the remote control. A simple way of forcing signal
transmission to the stove is by pressing button B (which
changes the operating mode from manual to automatic
and vice versa).
A13
Electronic control unit overheating The structure is too hot because the product has been
used for too long at the maximum power or due to poor
ventilation or because the air fans are faulty. When the
stove is sufficiently cold, press button B on the control
panel or OFF on the remote control to cancel alarm A13.
Once the alarm is cancelled, the product can be switched
on normally.
A14
Faulty air flow rate sensor This alarm does not block the stove, just a warning is
displayed. Contact an authorised service centre to have
the component replaced.
SER
Routine maintenance alert When this flashing message appears upon start-up
it indicates that the preset operating hours before
maintenance is due have elapsed and that an MCZ
qualified technician must be contacted for maintenance.
Exiting the alarm conditions
Follow the procedure described below to restore normal stove operation after an alarm has been triggered:
• Put selector D on the rear emergency panel on OFF for a few seconds, until the 3 digit alarm identity code disappears. The red LED
stops flashing and the sound signal is silenced by performing the steps below.
• Put selector D back in the REMOTE position, to control the operation of the stove via the remote control.
• Switch off the remote control and switch it on again if one wants to restart the stove.
Only if alarm A12 is triggered (no communication between the remote control and the stove), the stove stay on
according to the last mode set and automatically exits the alarm mode when the first signal is received from the
remote control.