Fcs (Fire Control System); Calibration - Moretti Design AQUA User Manual

FCS (Fire Control System)

It is an automatic combustion control system that
maintains the products high efficiency. The system
automatically adjusts the fuel (pellets) and combustion air
dosage according to the draw read from the flowmeter
sensor located inside the stove.
Even with the FCS system activated, it is recommended to check the
quality of the flame by comparing it with the images of the following
examples.
In the case of a NON OPTIMAL combustion, despite the FCS system is
active, contact an authorized technician.

Calibration

Note: On models where the FCS (or MCS) is installed on, it is possible
to adjust the automatic combustion correction range in MCS Calibration.
On models without the FCS it is possible to manually regulate the
combustion through the Auger Calibration and Fan Calibration
functions.
Example 1
NO
NON OPTIMAL combustion, the flame is high and weak and is of an
intense orange colour also a large amount of unburned pellets are left
over inside the burner.
•
Regulation on models with FCS: First of all check the closure
of the front door and tightness of the gaskets. Increase the MCS
Calibration setting one point at a time (from 0 to +5) until the
example 3 condition is achieved.
•
Manual regulation on models without FCS: First of all check
the closure of the front door and tightness of the gaskets. Then
increase the Fan Calibration setting one point at a time (from 0
to +5). If it is not enough, reduce the Auger Calibration setting
one point at a time (from 0 to -5) until the example 3 condition is
achieved.
Example 2
NO
NON OPTIMAL combustion, the flame is too stretched and a large
amount of burning pellets are blown out of the burner.
•
Regulation on models with FCS: Reduce the MCS Calibration
setting one point at a time (from 0 to +5) until the example 3
condition is achieved.
•
Manual regulation on models without FCS: Reduce the Fan
Calibration setting one point at a time (from 0 to +5). If it is not
enough, increase the Auger Calibration setting one point at a
time (from 0 to -5) until the example 3 condition is achieved.
Example 3
YES
OPTIMAL combustion, the flame is vibrant of a yellow/white colour with
a small amount of burning pellets inside the burner. It is not necessary to
adjust any settings in the Calibration menu.
For all three of the examples, it is advised to evaluate on the spot all
necessary adjustments.
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