MCZ Swing HYDRO - Manual (Page 38)

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14-SAFETY DEVICES AND ALARMS
Exiting the alarm conditions
NEVER open the appliance door whilst the stove is either in the initial startup or on its shut down cycle, pellets will
still be smoldering or therefore volatiles may be present.
ATTENTION!
If during operation or initial ignition you encounter smoke spillage in to the room from the appliance or the flue
then please switch off the appliance, ventilate the room and contact the installation / service engineer immediately.
When the stove enters an alarm state, an automatic cooling/shut-off phase begins, at the end of which the cause of the alarm is displayed
on the small panel.
Before resetting the alarm, follow the controls indicated in the previous table, and them press the RESET key for a few seconds (or remove
power to the stove using the main ON/OFF switch on the back of the stove).
If the indicated actions do not solve the problem, the alarm condition will occur once again with different timing based on the alarm type:
in this case, contact technical assistance.
SHUT DOWN
If the shut-down key is pressed or one of the following conditions occurs:
• power request ends (Power = 0) for Ecostop, Timer, Sleep
• an alarm condition occurs
• water overheating occurs
the stove enters the shut down and thermal cooling phase that automatically includes the execution of the following phases:
• pellet loading stops
• the room fan maintains the set speed until it cools down
• the fumes extractor is activated at maximum speed and remains on for a fixed period of 5 minutes, at the end of which the stove off
temperature is reached.
During the shut down phase, the small panel displays the wording OFF (see screen) but if it is in shut down due to an alarm condition, the
small panel displays the related code (See alarms table)
BLACKOUT WITH STOVE ON
If power is lost for less than 10" from stove start-up, it is repositioned in the phase where it was before the power failure.
If the loss of power exceeds 10", when the stove is powered once again, it goes back to the previous operational condition with the
following procedure it
• carries out a cooling phase, during which the panel displays OFF BLACKOUT
• restarts the stove
If the stove is in ignition phase when the blackout occurs, it will not turn back on once the power is restored (there is a risk that residual
pellet is present in the brazier) and the panel will display OFF BLACK-OUT.
If the ON key is pressed during the cooling phase, the stove stops executing the blackout restore state and it proceeds with ignition as
requested by the command. In the same way, pressing OFF is interpreted as a shut off command.