Carinci ECO 25 User manual

INDEX
Preface ........................................................................................................................................................................................ pag. 4
Initial Warnings ............................................................................................................................................................................ pag. 4
Safety.......................................................................................................................................................................................... pag. 5
1.0 Presentation of the Boilers ECO and ECO COMPACT........................................................................................................................ pag. 6
1.1 Dimensions of the Boilers ECO and ECO COMPACT......................................................................................................................... pag. 7
1.2 Hydraulic connections and Technical Data ....................................................................................................................................... pag. 8
2.0 Positioning ................................................................................................................................................................................... pag. 9
3.0 Evacuation of Flue gas................................................................................................................................................................... pag. 10
3.1 General requirements for flue gas ducts ........................................................................................................................................... pag. 10
3.2 General requirements for chimneys.................................................................................................................................................. pag. 11
3.2.1 Minimum requirements for chimneys with solid fuels .......................................................................................................................... pag. 11
3.3 Chimney pots ............................................................................................................................................................................... pag. 12
3.4 Outlet portion of the flue pipe......................................................................................................................................................... pag. 12
4.0 Boiler hydraulic connections - Heating system ................................................................................................................................... pag. 13
4.1 Boiler hydraulic connections with puffer ........................................................................................................................................... pag. 14
4.2 Hydraulic safety devices ................................................................................................................................................................ pag. 15
4.3 Requirments for closed circuit systems .............................................................................................................................................. pag. 15
4.4 Electronic safety devices................................................................................................................................................................. pag. 16
4.5 Adjustment on the heating circuit..................................................................................................................................................... pag. 16
4.6 Domestic hot water........................................................................................................................................................................ pag. 16
5.0 Pellet loading................................................................................................................................................................................ pag. 16
6.0 Ignition of the appliance ................................................................................................................................................................ pag. 17
7.0 Electrical connection diagram......................................................................................................................................................... pag. 17
8.0 Display panel of the Carinci MB 250 control unit.............................................................................................................................. pag. 18
8.1 Display ........................................................................................................................................................................................ pag. 19
8.2 Menu........................................................................................................................................................................................... pag. 20
8.2.1 Menu Functions............................................................................................................................................................................. pag. 20
8.3 Combustion Management Menu ..................................................................................................................................................... pag. 21
8.3.1 Pellet Power.................................................................................................................................................................................. pag. 21
8.3.2 Auger Calibration ......................................................................................................................................................................... pag. 21
8.3.3 Fan Calibration............................................................................................................................................................................. pag. 21
8.4 Chrono Menu ............................................................................................................................................................................... pag. 22
8.4.1 Chrono Mode............................................................................................................................................................................... pag. 22
8.4.2 Chrono Programming .................................................................................................................................................................... pag. 22
8.5 Manual Loading Menu................................................................................................................................................................... pag. 23
8.6 Date and Time Menu ..................................................................................................................................................................... pag. 23
8.7 Language Selection Menu .............................................................................................................................................................. pag. 23
8.8 Contrast and Lighting Adjustment .................................................................................................................................................... pag. 23
8.9 Errors .......................................................................................................................................................................................... pag. 24
9.0 Maintenance ................................................................................................................................................................................ pag. 25
10.0 Cleaning of the Appliance ............................................................................................................................................................. pag. 26
11.0 Reference Standard....................................................................................................................................................................... pag. 29
12.0 Terminology.................................................................................................................................................................................. pag. 29
General Conditions of Warranty .................................................................................................................................................... pag. 30

4
PREFAZIONE
PREFAZIONE
Valued Client, Carinci Group SpA would like to thank you for choosing the CARINCI BOILER ECO, the
latest technological innovation in biomass heating.
In this manual you will find all information and useful advice for the correct installation, use and maintenance
of the product, in compliance with current regulations.
INITIAL WARNINGS
INITIAL WARNINGS
This instruction manual is an integral part of the product and it must be supplied with the equipment.
Should it be damaged or lost, request another copy from the local technical service or request a digital
copy at the address [email protected].
This product must be intended exclusively for the use for which it was designed and manufactured. Any
contractual and non-contractual liability of the manufacturer for damages caused to people, animals or
things, from installation, adjustment, maintenance errors and improper use is excluded. Any contractual
and non-contractual liability of the manufacturer for damages caused to people, animals or things, from
installation, adjustment, maintenance errors and improper use is excluded.
The installation must be performed by enabled and qualified personnel, who will as-
sume full responsibility for the definitive installation and consequent good functioning
of the product. When installing the product, it is necessary to take into account all
the national, regional, provincial and municipal laws and regulations present in the
country in which the equipment is installed, as well as the instructions contained in this
manual.
The boiler must be installed in a proper room in compliance and compatible with the
nature of the equipment itself (technical room).
There will be no liability on the part of the manufacturer in the event of non-complian-
ce with these specific requirements.
After removing the packaging, make sure of the correspondence and completeness of the content. Should
this not be the case, contact the dealer from whom the equipment was purchased and immediately submit
the reports. No disputes of any title will be accepted after two days from the receipt of the goods.

5
SAFETY
SAFETY
1. Do not use the appliance as an incinerator or in any other way other than that in which it was con-
ceived;
2. Do not use fuels other than those recommended;
3. Do not use flammable liquids for ignition;
4. The equipment in operation reaches high temperatures, therefore it is necessary to operate with great
caution in order to avoid burns;
5. The Boiler ECO, once positioned, must have a radius of free space suitable (as indicated in pa-
ragraph 2) to ensure easy inspection and maintenance;
6. Do not make any unauthorized modification on the equipment;
7. In case of failure or malfunction, use only original spare parts. In any case, the replacement must be
carried out exclusively by personnel authorized by Carinci Group SpA;
8. In the event of a fire on the appliance or on the flue gas evacuation system, immediately turn off the
power supply, equip yourself with the appropriate fire extinguishing systems and promptly request
the intervention of the firefighters;
9. Should maintenance or repairs be carried out, make sure that the equipment is not connected to the
electrical network;
10. Contact with the equipment is prohibited in the presence of wet or damp parts of the body;
11. We recommend positioning the power cable so that it does not come into contact with the hot parts
of the equipment. In addition, make sure that the power plug is always accessible.
12. It is forbidden to modify the safety devices or the operating parameters on the equipment;
13. Do not reduce or obstruct the ventilation openings necessary for correct combustion in the room whe-
re the equipment is located;
14. Following a long period of non-use, check for any obstructions in the flue gas duct and in the ventila-
tion duct before proceeding to start the appliance again;
15. During normal operation of the appliance, the doors must remain closed;
16. The equipment has been designed to operate in any climatic condition but, in the event of particularly
adverse conditions (e.g. strong wind), safety systems may shut down the equipment. In this case,
contact the technical assistance service without disabling the safety devices on your own;
17. While loading the pellet tank, avoid contact between the bag and the hot metal parts of the applian-
ce.

6
1.0 PRESENTATION OF THE BOILERS ECO and ECO COMPACT
The Boiler ECO has been designed and produced for heating through the use of biomass fuel.
The Boiler ECO series is produced in the following versions and powers:
• ECO 25 with power modulation from 8,50 to 25,27 kW
• ECO 25 MAX with power modulation from 8,50 to 25,27 kW
• ECO 25 COMPACT with power modulation from 8,50 to 25,27 kW
• ECO 25 COMPACT MAX with power modulation from 8,50 to 25,27 kW
• ECO 30 with power modulation from 8,95 to 27,62 kW
• ECO 30 MAX with power modulation from 8,95 to 27,62 kW
• ECO 30 COMPACT with power modulation from 8,95 to 27,62 kW
• ECO 30 COMPACT MAX with power modulation from 8,95 to 27,62 kW
• ECO 35 with power modulation from 9,40 to 29,97 kW
• ECO 35 MAX with power modulation from 9,40 to 29,97 kW
• ECO 35 COMPACT with power modulation from 9,40 to 29,97 kW
• ECO 35 COMPACT MAX with power modulation from 9,40 to 29,97 kW
The technical characteristics, the design and the technology of the Boiler ECO are those identifying of Carinci Group S.p.A.
already adopted in all other equipment.

7
1.1 DIMENSIONS OF BOILERS ECO AND ECO COMPACT
1360
844
1402
690
1292
619
1402
1280 611
690
844
ECO
ECO COMPACT
690
1402
1485
844
1360
1485
1031,5
1077
704
1402
ECO equipped with automatic pellet loading ECO equipped with ash compactor
Measures expressed in millimeters
Note: The COMPACT version can have the flue gas outlet in the rear or on the top

8
1.2 HYDRAULIC CONNECTIONS AND TECHNICAL DATA
C
D1
D2
D3
D4D8
D6
D7
D5
B2
D1
D2
D8
D3
D9
D6
D7
B1
D5
D4
C
297,5
1034,5
193
457
571
636
691
919,5
67
974,5
271,5
D1
D4 D8
D2
D3
D6
D7
D9
D5
309,5
647,5
457
542
587
657
612
667
1287
103,5
203
1325
148,5
B2
B1
D3
D5
D2
D6
D1
D7
D8
D9
D4
Rated heat output
Minimum heat power
kW
kW
25,27 27,62
9,75
29,97
8,5 11
Total heating output kW 27,4 30
3
32,6
Maximum operating pressure bar 3 3 3
Fuel flow rate max
min
Kg/h 5,4 6,0
2,1
6,5
CO at 13% 02
mg/Nm
3
mg/Nm
3
mg/Nm
3
mg/Nm
%
95,89 93,27 90,64
NOx at 13% 02
9,72 9,46 9,2
OGC at 13% 02 2,11 2,06 2,01
Dust at 13% 02
115,98 113,51 111,03
3
CO at 10% 02
mg/Nm
3
mg/Nm
3
mg/Nm
3
mg/Nm
131,85 128,24 124,64
NOx at 10% 02
13,37 13,01 12,65
OGC at 10% 02 2,90 2,83 2,76
Dust at 10% 02
159,47 156,07 152,67
Weight ECO COMPACT kg 395
Pellet tank Lt 115
395
115 115
Water capacity in boiler Lt 80 80 80
395
Weight ECO kg 370 370 370
Efficiency 92,35 92,17 91,98
92,82 92,68 92,53
PaAverage draught
Kg/h
max
min
%
1,8 2,4
MODEL 25 MODEL 30 MODEL 35
12 12 12
D2
D1 Safety valve outlet
Heat discharge input
* = On the MAX models the hydraulic connection is 1/2” F
1/2” F 1/2” F 1/2” F
1/2” M* 1/2” M* 1/2” M*
D5
D3 Heat discharge output
Domestic hot water outlet
1/2” M* 1/2” M* 1/2” M*
1/2” M 1/2” M 1/2” M
D4 Domestic cold water inlet 1/2” M 1/2” M 1/2” M
D7
D6 Delivery heating
Return heating
1” F 1” F 1” F
1” F 1” F 1” F
D8 Filler group inlet 1/2” M 1/2” M 1/2” M
D9 Diameter flue gas pipe outlet 120 mm F 120 mm F 120 mm F
MODEL 25 MODEL 30 MODEL 35

9
2.0 POSITIONING
Before proceeding with the positioning of the boiler, make sure that the installation room is suitable. It is forbidden to place
the generator inside fire risk rooms. The installation of the boiler is allowed only in a specific room that complies and
is compatible with the nature of the equipment itself (technical room).
ATTENTION!
It is mandatory that the boiler installation room has a support surface (floor slab) with load-bearing capacity suitable to bear
the overall weight of the equipment. Should the construction not meet this requirement, take appropriate measures.
Also check that the walls of the room are fireproof.
The boiler installation room must be equipped with an adequate air vent as specified in the standard UNI EN 303-5.
Ensure a pressure difference of 4 Pa or less between the external and internal environment.
The air vent must be:
• protected by an anti-insect grid;
• made in such a way as to gurantee maintenance;
The ventilation of the installation room can also be obtained through an adjacent room (indirect ventilation) as long as it en-
sures free flow through the permanent openings communicating with the outside. In these cases, the adjacent room cannot be
used as a garage or warehouse for combustible material and, more generally, for any fire risk activity.
min600 mm min 1000 mm
min 1000 mm min 800 mm

10
3.0 FLUE GAS EVACUATION
Since the boiler is equipped with combustion fans, it is necessary for the flue gas extraction to be connected to a suitable flue
gas exhaust system so as to guarantee a draft (12 ± 2 Pa) and adequate dispersion of the combusted products into the atmo-
sphere. Each appliance must be connected to its own flue gas evacuation system and the discharge must take place exclusively
on the roof. As a consequence, direct wall discharge to closed spaces is forbidden even if in the open air.
The use of flexible and extensible metal ducts for connection to the flue gas chimney is not allowed.
The chimney must only receive the exhaust from the flue gas connected to the appliance. Collective flue pipes are not allowed.
Consequently, conveyances to other flue pipes, overlying hoods, to cooking appliances of any kind are not allowed, let alone
from discharges from other heat generators.
The flue gas duct and the chimney must be connected continuously. The chimney must be used for the exclusive use of the flue
gas evacuation. Therefore, other channels and / or pipes for system engineering use are not allowed to pass through it (e.g.
various hydraulic pipes, solar pipes, etc.).
Should the chimney cross materials at risk of combustion, it is necessary to respect the distances as shown in the figure below.
At the end of the installation of the chimney, the installer must fill in and fix the label in a visible way.
The components of the smoke evacuation system must be chosen in relation to the type of appliance to be installed according
to the standards:
UNI TS 11278, UNI EN 1856-1 and UNI EN 1856-2, UNI EN 1443, UNI EN 1806, UNI 7129-1/2/3/4,
UNI 10683/12.
3.1 GENERAL REQUIREMENTS FOR FLUE GAS DUCTS (reference standard UNI 10683/12 art. 6.5.3)
The flue ducts must comply with the following requirements:
• They must be INSULATED if they pass inside cold rooms or if they are outside the building;
• They must NOT pass through compartmented rooms, with fire hazard, where it is forbidden to install combustion applian-
ces, rooms or spaces that cannot be inspected;
• Allow normal dilation;
• PROHIBITED sections in counter-slope;
• Unless otherwise indicated by the manufacturer, always have a diameter equal to or greater than that of the appliance’s
flue gas outlet;
• Any changes in section / diameter, both increasing and decreasing, are only allowed at the entrance of the smoke chim-
ney, in particular the diameter reductions must be of the conical type;
• Limit the formation of condensation and avoid any leakage from the joints;
• It must allow the recovery of soot, be cleanable and inspectable even with access from the equipment itself.
50 cm
50 cm
distance dened by the
manufacturer of the
materials at risk of combustion
50 cm
50 cm
minimum distance from
risk of combustion materials
top surce deck / oor
minimum distance from
risk of combustion materials
top surce deck / oor
minimum distance from
risk of combustion materials
top surce deck / oor
minimum distance from
risk of combustion materials
top surce deck / oor
distance dened by the
manufacturer of the
materials at risk of combustion
distance dened by the
manufacturer of the
materials at risk of combustion
distance dened by
the manufacturer
of the materials at
risk of combustion
System with
insulated
ue pipes
System with insulated
ue pipes

11
ADDITIONAL REQUIREMENTS forced draft appliances (reference standard UNI 10683/12 art. 6.5.3.3)
Unless otherwise indicated by the manufacturer or calculation as per UNI EN 13384-, a maximum of 3 direction deviations
are allowed at a maximum of 90 ° (including the connection) with a maximum aerial projection length of 4 meters. In the case
of a device with rear output, the change of direction deriving from the rear connection (T or curve) must NOT be counted.
3.2 GENERAL REQUIREMENTS FOR CHIMNEYS (reference standard UNI 10683/12 art. 6.5.4)
The chimneys must comply with the following requirements:
• NATURAL DRAFT depression operation only;
• Preferably circular shape, if square or rectangular with angles having a minimum radius of 20 mm and a ratio between
long and short sides up to a maximum of 1.5;
• Designated for the exclusive use for flue gas disposal;
• Mainly VERTICAL tendency;
• Absence of bottlenecks along the entire length;
• Maximum 2 direction changes of max. 45°;
• Draft as required by the appliance, in the absence of indications it must be kept at 12 ± 2 Pa;
• In the case of a wet operation, they must be equipped with a device for draining waste water (condensation, rainwater).
Should the chimneys be outside the building, they must be insulated (see diagram below).
In addition, make sure that the diameter is appropriate for the equipment.
For this, follow the instructions given by the manufacturer.
3.2.1 MINIMUM REQUIREMENTS OF THE CHIMNEYS WITH SOLID FUELS
• The chimney temperature class must not be less than the maximum flue gas outlet temperature declared by the manufac-
turer of the equipment;
• Class G, followed by safety distance XX, is always prescribed for soot fire resistance class;
• if products with double designation* (G and O depending on the presence of the sealing gasket) are used, and only
for the smoke duct, the minimm distance indicated in the Gxx class must be observed and, in case of soot fire, the initial
conditions must be restored.
*= Without gasket T600 N1 W V2 L50040 G 70
With gasket T200 P1 W V2 L50040 G 20

12
3.3 CHIMNEY POT (reference standard UNI 10683/12 art. 6.5.6)
Chimney pots must meet the following requirements:
• Have a useful outlet section no less than double that of the chimney;
• Prevent the pentration into the chimney of rain, snow and foreign objects/bodies;
• Windproof function;
• Away from reflux areas;
• Free of mechanical suction aids.
3.4 THE OUTLET QUOTA OF THE FLUE PIPE (reference standard UNI 10683/12 art. 6.5.8 e 6.5.9.5)
The outlet quota is determined by measuring the minimum height between the roof covering and the lower point of the section
for the emission of flue gas into the atmosphere; this quota must be outside the reflux area and at an adequate distance from
obstacles that prevent or make it difficult to evacuate the gases produced by combustion or from openings or accessible areas.
The outlet quota must be outside the reflux area as shown in the diagram below.
The outlet of a chimney / ducted system must not be near obstacles that could create turbulence areas and / or hinder the
correct evacuation of the combustion products. In addition, it is advisable to check for the presence of other chimney pots,
skylights and / or dormers.
cm 50
Pitched Roof
90°
cm 130
Flat roof

13
4.0 BOILER HYDRAULIC CONNECTION - HEATING SYSTEM
Note: The above diagrams are purely indicative and in no way replace the design.
Hydraulic connection example of the Boiler ECO and ECO COMPACT to the Heating System
HIGH TEMPERATURE
50° C - 75° C
Domestic Hot
Water Outlet
Thermostatic
Mixing Valve
Cold Water Inlet
HIGH TEMPERATURE
50° C - 75° C
Domestic Hot Water
outlet
Thermostatic
Mixing Valve
Cold Water Inlet
Automatic Filler Group Inlet

14
DELIVERY HEATING
DELIVERY HEATING
RETURN HEATING
DHW Outlet
Thermostatic
mixing valve
UM-UA
CONTROL UNIT
CARINCI
TOTAL CONTROL
A6/A7
F 2
Pos F
F 8
Pos D
F3
Pos A
EXTERNAL
PROBE
F7
S 2
NTC 10 K
Pos D
STORAGE TANK/ACCUMULATOR
SUPERBOILER 800 lt
Cold water Inlet
Membrane expansion
tank for solar
F1
Motorized mixing Valve
SOLAR FIELD
12303435 29
TERMINAL BOARD
CONTROL UNIT MB 250
220 V AC
78
A1
Safety valve
3.5 bar
Check electric diagram
A5
HIGH TEMPERATURE
50° C - 75° C
RELAUNCH KIT
PUMP
zone 2
PUMP
zone 1
HIGH TEMPERATURE
50° C - 75° C
40
20
60
80
100
0120
°C
40
20
60
80
100
0120
°C
HEATING DELIVERY
RETURN HEATING
S 2
NTC 10
K
STORAGE TANK/ACCUMULATOR
TERMOBOILER 800 lt
12303435 29
TERMINAL BOARD
CONTROL UNIT MB 250
220 V AC
78
Domestic Hot
Water Outlet
Thermostatic
Mixing Valve
Cold Water
Inlet
PUMP
NC
NO
NC
NO
Relay
A1 A2
TA
off
on
1
2
3
30
10
20
220 V AC
L
N
Safety
Valve
3.5 bar
HEATING DELIVERY
4.1 HYDRAULIC CONNECTIONS OF THE BOILER WITH A PUFFER
Note: The above diagrams are purely indicative and in no way replace the design.
Hydraulic connection example of the Boiler ECO COMPACT to the Puffer and to the Heating System
Hydraulic connection example of the Boiler ECO with solar system and TOTALCONTROL setting

15
4.2 HYDRAULIC SAFETY DEVICES
Installation, connections to the system, placing in service and verification of correct operation must be carried out in a wor-
kmanlike manner, in compliance with current national, regional and municipal regulations, as well as with the instructions
given in the following user operating manual.
Installation must be performed by qualified personnel (as per DM 22 january 2008 n° 37).
For thermal safety, the appliance is equipped with a heat exchanger, inserted in the boiler body, with the function of elimi-
nating excess heat produced by means of a flow of water entering the aqueduct and flowing into a drain controlled and
activated by a thermal discharge valve that must be installed on the appliance.
IMPORTANT NOTICE: On the “MAX” versione, the heat discharge valve is a standard feature.
The Manufacturer declines all responsibility for damage to things, people and / or animals caused by
the system.
4.3 REQUIREMENTS FOR CLOSED CIRCUIT SYSTEMS
• According to the norm UNI 10412-2 (2009) in force in Italy, closed systems must be equipped with:
• safety valve;
• circulator control thermostat;
• audible alarm activation thermostat;
• temperature gauge;
• pressure gauge;
• acoustic alarmv;
• automatic regulation heat switch managed by the board program;
• automatic heat break switch;
• circulation system;
• expansion system;
• STANDBY / PUMP LOCK safety system provides for the automatic activation of the system circulator for the disposal of excess
heat when reaching a temperature above average. Therefore, the free circulation of the fluid on a part of the heating system
is mandatory;
• safety dissipation system incorporated in the generator with heat discharge valve (self-operated), if the appliance is not
equipped with a self-regulation system for the temperature.
The ECO and ECO COMPACT boiler have been designed and built for operation with closed vase systems.

16
4.4 ELECTRONIC SAFETY DEVICES
The appliance is equipped with the following safety devices:
Manual Reset Thermostat (85 °C) Pellet duct temperature probe Pellet level sensor
4.5 ADJUSTMENT ON THE HEATING CIRCUIT
A good regulation on the heating system is necessary by acting on the adjustment of the circulator flow rate and on the regulation
of the individual distribution circuits. Adjust the following:
• The circulator flow rate must be adequate in relation to the capacity and pressure drops of the system. Adjust using the flow
control knob.
• Adjust the flow rate on the individual radiating elements (in the case of convection-type distribution) by acting on the lockshield
regulating screw starting from the closest elements. In case of radiant distribution, adjust the valves of the individual circuits.
4.6 DOMESTIC HOT WATER (where applicable)
The versions with the production of domestic hot water are equipped with a very high efficiency finned copper heat exchan-
ger. They also have a flow switch which, when hot sanitary water is used, temporarily blocks the system circulator in order to
exchange all the energy for the production of domestic hot water.
5.0 PELLET LOADING
To load the pellet tank, follow the instructions hereafter:
• make sure that the plastic bag never comes in contact with the metal parts;
• open the lid of the tank;
• collect the pellets from the bag using a scoop;
• introduce the pellets in the tank.
ATTENTION!
Only use pellets that comply with the reference standards:
• EN plus - UNI EN 16961-2 class A1 or A2
• Ö-norm M 7135
• DIN plus 51731
The use of poor quality pellets or any other material can damage the functions of the generator, thus
causing the termination of the warranty and the direct responsibility of Carinci Group S.p.A.
To ensure trouble-free combustion, we recommend that the pellets be stored in a dry place.

17
6.0 TO START THE EQUIPMENT
Before performing the Placing in Service of the appliance, it is necessary to complete the plumbing, the electrical connections
and the flue gas evacuation system. After having correctly installed the equipment, the Placing in Service of the Boiler can be
executed but only by a CARINCI Technical Assistance Center (T.A.C.), that, before starting the ignition, check the cor-
rect positioning and installation of the generator so as to proceed in safety. Furthermore, the Carinci technician must receive
the Declaration of System Compliance issued by the installer and also:
• Photographic copy of the chimney plate/label;
• User manual or booklet of the system (where applicable).
The T.A.C. reserve the right to not start the Boiler should the safety conditions be deemed inadequate due to incorrect instal-
lation of the generator or of the flue gas evacuation system.
7.0 ELECTRICAL CONNECTIONS DIAGRAM
ATTENTION!
All electrical connections must be made by authorized and specialized personnel.
Check the correct power supply voltage (230 VAC - 50 Hz) before connecting the equipment to the po-
wer supply.

18
8.0 DISPLAY PANEL OF THE CARINCI MB 250 CONTROL UNIT
SET
#
ESC
P1
P2
P3
P4
P5
P6
D1 D6 D8D9D10D11D12D7D2D3D4D5
OK
+
-
KEYS
Function Description Key
ON/OFF Switch on and off by pressing the key for 3 seconds until the acoustic signal
is activated P2
UNLOCK Unlock the system by pressing the key for 3 seconds, until the acoustic
signal is activated
EDIT INFO VALUES MENU Change the values of the info in Menu P4
P6
SCROLL OF
MENU AND SUBMENU In Menu scrolls through the Menus and Sub-menus
VIEWS Enter and scroll in the Views Menu
EXIT Exit function from a Menu or Submenu P1
MENU To enter a Menu or in the Submenus
P3EDIT Enter into edit mode in the Menus
SET Saving data in Menu
RESET CLEANING FUNCTION Timer reset
P5
OPERATING MODE Only in OFF mode allows to modify the operating mode
PELLET - WOOD - COMBI
LED
Function Description Key
GLOW PLUG LED ON: Glow plug lit L1
AUGER LED ON: Auger active L2
PUMP LED ON: Pump active L3
VALVE LED ON: Valve active L4
V2 OUTPUT LED ON: Output V2 active L5
Aux2 OUTPUT LED ON: Output Aux2 active L6
Aux3 OUTPUT LED ON: Output Aux3 active L9
PELLET LEVEL LED ON: The sensor signals a lack of fuel L10
CHRONO THERMOSTAT LED ON: Open contact L11
FLOW SWITCH LED ON: Domestic hot water request in progress (contact closed) L12

19
8.1 DISPLAY
Info displayed on the main screen:
• Date and Time
• Chrono activation mode (G–Daily, S–Weekly, FS–Weekend)
• Power
• Automatic/Manual Combustion
• Combustion formulas
• Combined Operation
• Mode
• Summer/Winter
• Operating status of the system
• Error code occurred
• Thermostat value
• Boiler
• Temperature read by the boiler probe
Operating states displayed:
• Check Up
• Power on
• Stabilization
• Modulation
• Standby
• Normal
• Safety
• Shut down
• Ignition Recovery
• Block
• Turned off

20
8.2 MENU
The electronic regulation used on the appliance is the same, both for wood operating and pellet operating.
Consequently, depending on the equipment, use only the specific referenced menu.
The Menu of the control panel consists of a User Menu which allows the end user to operate the system according to his needs
and a Technical Menu in which the manufacturer can modify the operating parameters, carry out the operation of the outputs,
check the system operation history.
8.2.1 MENU OPERATIONS
Press the P3 key to open the first menu screen, consisting of the User Menu.
Potenza Combustione
Termostato Caldaia
Termostato Ambiente
Crono
Ricetta
Using the P4 and P6 keys, the desired Menu item can be highlighted.
Press the P3 key to enter the highlighted submenu obtaining the list of submenus or the setting of the selected parameter (in
this case Combustion Power).
Potenza Combustione
Max: 5
Set: 1
Min: 1
The setting menu consists of the name of the parameter (first and second line), the minimum, the maximum and the current
value (“Set”).
Press the P3 key again to enter edit mode (the “Set” field flashes); use the P4 and P6 keys to increase or decrease the value:
With the P3 key, the set value is stored, with P1 the operation is canceled and the value prior to the operation is restored. The
new parameter value is then sent to the boiler: if the transmission fails (interference in the transmission cable), a message like
this appears:
TRANSFER
FAILED
In this case, retry the modification of the parameter.
Parameter name
Maximm setting value
Current setting value
Minimum setting value