MCZ Vivo 85 Hydro, Installation Manual

Page: 58 / 76

56
8-SAFETY DEVICES AND ALARMS
ALARM ALERTS
If an operating anomaly occurs, the product enters the shutdown phase due to an alarm and informs the user regarding the type of fault
by means of a 3 digit code that remains displayed on the emergency panel.
The alarm is indicated permanently by the relative 3 digit code, by a flashing red LED that lights up on the emergency panel and an
intermittent sound signal for the first 10 minutes of the alarm. Read the instructions in the following 2 paragraphs to cancel the alarm
status and restore the normal operating mode of the stove.
The following table describes the possible alarms indicated by the product, associated to the respective code that appears on the
emergency panel and helpful tips to solve the problem.
WRITTEN ON THE
DISPLAY
TYPE OF PROBLEM SOLUTION
A01
The fire does not ignite. Check the level of pellets in the tank.
Check that the brazier is correctly positioned in its seat
and has no build-up or unburned material.
Make sure the ignition plug warms up.
Thoroughly empty and clean the brazier before
restarting.
A02 The fire goes out abnormally. The fire goes out as there is no fuel (tank empty).
A03
The temperature of the pellet hopper exceeds
the required safety threshold.
The structure overheats due to reduced heat
dissipation.
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 product is sufficiently cold, press button B on the
control panel to delete the alarm. Once the alarm is
deleted, the appliance can be switched back on.
A04
The temperature of the exhaust smoke has
exceeded certain preset safety limits.
The product switches off automatically. Let the product
cool down for a few minutes and then switch it on
again. Check the smoke expulsion and the type of
pellets used.
A05
Clogged flue-wind-door open. Check the smoke duct and make sure the door is closed.
A06
The smoke extractor fails to guarantee sufficient
primary air, required for correct combustion.
Draught difficulties or brazier clogged.
Check whether the brazier is clogged by scaling and
clean it, if necessary.
Check and if necessary clean the smoke duct and air
inlet.
A08
Faulty smoke fan. Check cleanliness of the fumes fan compartment and
check if dirt is blocking it. If this is not enough, the
smoke fan is faulty. Contact an authorised service
centre to have it replaced.