PELLET STOVES Chapter 4
INSTALLATION AND USE MANUAL
page 46
Operation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited
4.15. Exiting alarm condition
In case of an alarm intervening, to restore the normal operation of the
stove press the on/off key for a long time. After a short verification
phase if the cause that caused the alarm does not persist, the stove
leaves the alarm status and it may restart.
4.15.1. Shutdown of the stove
The following things can cause stove shutdown:
• Overheating of the stove body (“A03”)
• Overheating of the smoke (“A04”)
• During the function of the stove, an uncontrolled air intake
occurred in the combustion chamber or an obstruction in the flue
pipe. (“A07”)
WHAT TO DO:
When the stove is cold: if the message “A03” appears: The structure is
too hot because the product has been operating for too long at
maximum power, or it is poorly ventilated, or the air fans are faulty
When the stove is sufficiently cold, press button B of the control panel
or OFF on the remote control to cancel the alarm A03. Once the alarm
is cancelled it is possible to relight the stove normally.
If the alarm “A04” appears the stove shutdown in automatic, leave it
to cool down for a few minutes and then re-light. Cancel the alarm and
re-light.
If the alarm “A07” appears: it is caused by prolonged opening of the
fire door or by substantial air infiltration (e.g. smoke fan inspection plug
missing). If not caused by these factors control and if necessary clean
the smoke duct and the flue pipe.
Only after the cause of the blockage has been permanently
eliminated can a fresh attempt to relight the stove be made.
Info ALARM A02
Flame extinction
Esc ALARM A02
Fill pellet tank
Example: Alarm on the display
of the control panel
