EdilKamin LAGUNA 12 Instruction Manual

EN Installation, use and maintenance
PELLET BOILER
LAGUNA P
12-18-24-35

2
ENGLISH
The undersigned company, EDILKAMIN S.p.A., with
registered office in Via Vincenzo Monti 47 - 20123
Milan (Italy) - Italian Tax Code 00192220192
Hereby declares, under its sole responsibility, that:
The pellet boiler described below conforms to
European Directive 2006/42/EC (Machinery Directive)
and to the harmonised European standard
EN 303-5:2012
PELLET BOILER, tradename EDILKAMIN, models
LAGUNA P 12-18-24-35
SERIAL NO.: Data plates
Declaration of Conformity
Rating plate reference
Moreover, the company hereby declares that:
the LAGUNA P 12-18-24-35 wood pellet stove satisfy
the requirements of the following European directives:
2014/35/UE - Low Voltage Directive
2014/30/UE - Electromagnetic Compatibility Directive
Safety information 4
Technical data 5
Dimensions 7
Packaging 10
Optional Pellet-Loading Screw Feeder 12
Electrical Connections 13
Installation 14
Instructions for use 21
Maintenance 32
Troubleshooting 34
CONTENTS

3
ENGLISH
Dear Sir/Madam
Congratulations on choosing our product. Before you
use it, please read this manual carefully, to ensure you
get the best performance from your new appliance in
total safety.
This manual is an integral part of the product. We ask
that you keep it for the entire lifetime of the product. If
you lose it, you can request a copy or download it from
www.edilkamin.com
After unpacking the product, check the condition and
completeness of the contents.
In the event of error, immediately contact the retailer
where the purchase was made, providing him with a
copy of the warranty booklet and the sales receipt.
The product must be installed and used in compliance
with all applicable local, national and European
regulations. For the installation and other aspects
not covered explicitly in this manual, refer to the local
regulations of your country.
The diagrams provided in this manual are for illustration
purposes only: they do not always strictly refer to your
specific model, and are not binding in any way.
MEANING OF SYMBOLS
In some parts of the manual the following symbols are
used:
INFORMATION:
failure to comply with these requirements
will compromise product use.
PLEASE NOTE:
carefully read and understand the
message in question, since failure to
follow the instructions in it could cause
serious damage to the product and put
the safety of those using it at risk.
OPERATING SEQUENCE:
follow the instructions for the operations
described
The product is uniquely identified by a number, the
“counterfoil”, which is on the warranty certificate.
Please keep:
• the warranty certificate accompanying the product
• the purchase receipt given to you by the retailer
• the declaration of conformity given to you by the
installer.
The warranty conditions are given in the warranty
certificate accompanying the product.
In Italy, commissioning by an authorised technician
is required by UNI 10683, and is recommended in all
countries to ensure best results from the product.
This consists in:
• checking the installation documents (declaration
of conformity) and the quality of the installation
itself;
• calibratingtheproducttosuititsactualapplication
• explanation to the end user and issue of
complementary documentation (commissioning
certificate)
Having the appliance commissioned properly ensures
that it will operate to best effect and in complete safety.
Proper commissioning is required for activation of the
Edilkamin warranty. The warranty is only valid in the
country of sale of the product.
If the appliance is not commissioned by an authorised
technician, Edilkamin will not provide warranty service.
See the warranty booklet for details. The above terms
do not affect the reseller's legal responsibility for the
legal warranty.
The warranty covers only demonstrable manufacturing
defects and not, for instance, problems resulting from
improper installation or calibration.

4
ENGLISH
SAFETY INFORMATION
• The product is not designed for use by
people, including children, with limited
physical, sensory and mental abilities.
• The appliance is designed for cooking
purposes.
• The appliance is designed to burn UNI EN
ISO 17225-2 category A1 wood pellets, in
the amounts and manner described in
this manual.
• The appliance is designed for indoor use
and for environments with normal humidity
conditions.
• Keep the product in a dry place out of the
weather.
• For the legal and company warranties,
refer to the warranty certificate inside the
product: specifically, neither Edilkamin nor
the reseller are liable for damage resulting
from incorrect installation or maintenance.
Safety risks may be caused by:
• installation in unsuitable areas. In
conditions where there is a particular risk
of fire hazard. DO NOT INSTALL THE
PRODUCT IN AREAS SUBJECT TO THE
RISK OF FIRE.
• contact with fire and hot parts (e.g. glass
panel and pipes). DO NOT TOUCH HOT
PARTS and, when switched off and still
hot, always wear the gloves supplied.
• contact with live electrical equipment
(internal). DO NOT ACCESS THE
INTERNAL ELECTRICAL EQUIPMENT
WHILE THE APPLIANCE IS POWERED
ON. Electrocution hazard.
• the use of unsuitable ignition aids (e.g.
alcohol). DO NOT IGNITE OR BOOST
THE FLAME WITH FLUID SPRAYS OR
A FLAME TORCH. Serious risk of burns,
damage and injury.
• the use of fuel other than wood pellets. DO
NOT BURN WASTE MATTER, PLASTICS
OR ANY MATERIALS OTHER THAN
WOOD PELLETS IN THE HEARTH. Risk.
The product may be soiled, the flue may
catch fire, and could cause damage to
the environment.
• cleaning the hearth when hot. NEVER
VACUUM WHEN HOT. This risks damage
to the vacuum cleaner and smoke in the
room.
• cleaning the fumes duct with cleaning
products. DO NOT CLEAN THE
PRODUCT BY HAND WITH FLAMMABLE
PRODUCTS. Risk of fire or blowback.
• cleaning the hot glass pane with unsuitable
cleaning products. DO NOT CLEAN
HOT GLASS WITH WATER. ONLY USE
RECOMMENDED GLASS CLEANING
PRODUCTS Risk of cracking as well as
irreparable damage to the glass.
• the storage of flammable materials at
a distance which is less than the safe
distances listed in this manual. DO NOT
REST LAUNDRY ON THE PRODUCT.
DO NOT PLACE DRYING RACKS AT A
DISTANCE WHICH IS LESS THAN THE
SAFETY DISTANCES. Keep flammable
fluids away from the product. Risk of fire.
• blocking air ventilation openings or air
inlets in the room. DO NOT BLOCK THE
AIR VENTILATION OPENINGS, OR THE
FLUE. Risk of smoke returning into the
room with consequent damage and injury.
• use of the product as a support or ladder.
DO NOT CLIMB ONTO THE PRODUCT
OR USE IT AS A SUPPORT. Risk of
damage and injury
• use of the boiler with the hearth open.
DO NOT USE THE PRODUCT WITH ITS
DOOR OPEN.
• incandescent material escaping from the
open door. DO NOT throw incandescent
material outside the appliance. Risk of fire.
• use of water in case of fire. CALL THE
AUTHORITIES in the event of fire.
• If you have doubts, please do not take
any action, but contact the retailer or the
installer.
• NEVER OPERATE THE BOILER WITHOUT
WATER IN THE CIRCUIT.
• A “DRY” IGNITION COULD RESULT IN
DAMAGE TO THE BOILER.
• For reasons of safety, read the user
instructions included in this manual.

5
ENGLISH
The above data are illustrative and are drawn from the certifi cation by a notifi ed body.
The manufacturer reserves the right to modify the product without notification in the interests of improvement.
TECHNICAL DATA
TECHNICAL DATA FOR RATING THE FLUE
which must in any case satisfy the requirements of this sheet and the installation instructions for the product
LAGUNA P12 LAGUNA P18
Nominal power Reduced
power Nominal power Reduced power
Available power 11,4 3,1 16,5 3,1 kW
Fumes temperature at outlet 80 58 106 58 °C
Minimum draw 0,01 0,01 Pa
Fumes flow rate 0,008 0,003 0,012 0,003 Kg/s
ELECTRICAL SPECIFICATIONS
Power 230Vac +/- 10% 50 Hz
Power consumption in stand by 3 W
Mean absorbed power 150 W
Power absorption during ignition 400 W
Protection on mains power supply Fuse 4 AT, 250 Vac 5x20
Logic board protection Fuse 4 AF, 250 Vac 5x20
TECHNICAL CHARACTERISTICS in accord. with EN 303-5
LAGUNA P12 LAGUNA P18
Nominal power Reduced
power Nominal power Reduced power
Heat input 12,4 3,4 18,1 3,4 kW
Available power 11,4 3,1 16,5 3,1 kW
Efficiency 92 92,1 91,3 92,1 %
CO emissions at 10% O20,007 0,02 0,008 0,02 %
Fumes temperature 66 48 88 48 °C
Fuel consumption 2,6 0,7 3,8 0,7 kg/h
Tank capacity 60 60 kg
Draw 0,12-0,03 0,12-0,03 mbar
Loss of pressure ΔT = 10 K = ΔP 750 - ΔT = 20 K = ΔP 200
Water content 65 65 Litri
Maximum operating water pressure 2 2 bar
Maximum operating water
temperature 90 90 °C
Autonomy 22 81 15 81 h
Heatable volume * 295 430 m3
Fumes outlet diameter (male) 100 100 mm
Combustion air diameter (male) 50 50 mm
Weight including packaging 280 280 kg
* The heatable volume is calculated based on the assumption of a heating demand of 33 Kcal/m³ hour.

6
ENGLISH
The above data are illustrative and are drawn from the certifi cation by a notifi ed body.
The manufacturer reserves the right to modify the product without notification in the interests of improvement.
TECHNICAL DATA
TECHNICAL DATA FOR RATING THE FLUE
which must in any case satisfy the requirements of this sheet and the installation instructions for the product
LAGUNA P24 LAGUNA P35
Nominal power Reduced
power Nominal power Reduced power
Available power 22,2 6 30,8 6 kW
Fumes temperature at outlet 142 73 175 73 °C
Minimum draw 0,01 0,01 Pa
Fumes flow rate 0,016 0,005 0,021 0,005 Kg/s
ELECTRICAL SPECIFICATIONS
Power 230Vac +/- 10% 50 Hz
Power consumption in stand by 3 W
Mean absorbed power 150 W
Power absorption during ignition 400 W
Protection on mains power supply Fuse 4 AT, 250 Vac 5x20
Logic board protection Fuse 4 AF, 250 Vac 5x20
TECHNICAL CHARACTERISTICS in accord. with EN 303-5
LAGUNA P24 LAGUNA P35
Nominal power Reduced
power Nominal power Reduced power
Heat input 24,5 6,8 34,1 6,8 kW
Available power 22,2 6 30,8 6 kW
Efficiency 90,7 89,7 90,2 89,7 %
CO emissions at 10% O20,003 0,012 0,01 0,012 %
Fumes temperature 118 60 146 60 °C
Fuel consumption 5,1 1,4 7,1 1,4 kg/h
Tank capacity 100 100 kg
Draw 0,12-0,03 0,12-0,03 mbar
Loss of pressure ΔT = 10 K = ΔP 750 - ΔT = 20 K = ΔP 200
Water content 65 65 Liter
Maximum operating water pressure 2 2 bar
Maximum operating water
temperature 90 90 °C
Autonomy 19 71 14 71 h
Heatable volume * 580 805 m3
Fumes outlet diameter (male) 100 100 mm
Combustion air diameter (male) 60 60 mm
Weight including packaging 320 320 kg
* The heatable volume is calculated based on the assumption of a heating demand of 33 Kcal/m³ hour.

7
ENGLISH
DIMENSIONS
Laguna P12 and 18 (dimensions - cm)
76
128
85
79
25
37
Ø 5 cm
combustion air
Ø 10 cm
fumes outlet
76
32
35
A compression nut

8
ENGLISH
DIMENSIONS
LAGUNA P 24 and P 35 (dimensions in cm)
A compression nut
91
128
37
23
41
49
91
Ø 6 cm
combustion air
Ø 10 cm
fumes outlet
85
79

9
ENGLISH
DIMENSIONS
Delivery
3/4 “ M
Return
3/4 “ M
Cold water
1/2 “ M
Hot water
1/2 “ M
mm
B
V
C
P
Please control the compression nut on the pipe (are closed) which must be tighten.
The compression nut of the return is accessible from
the slot on the rear (A at pag 8)
To control the compression nut of the delivery:
•openthepellettrapdoortandthecoverbeside(C)
•(forLagunaP12and18)Removethescrew(V)in
order to turn softly the bracket (B) and use the wrench
to tighten the compression nut.

10
ENGLISH
PACKAGING
PREPARATION AND UNPACKING
The packaging materials are neither toxic nor noxious
and do not require special disposal.
The user is responsible for storing, disposing or and
recycling them in a regulatory fashion.
Always move the stove vertically with
suitable equipment and in observance of
safety regulations.
Do not turn the package over, and handle
all parts requiring installation with care.
The package contains:
• The boiler (1)
• The ash drawer (2)
TO REMOVE THE BOILER FROM THE PALLET
• Open the door;
• remove the brackets (2 in the front and 2 in the
rear) (3)
The product contains:
• warranty certificate,
• this manual,
PLEASE REMOVE THE ASH
DRAWER, BEFORE MOVING THE
BOILER
n° 4
2 in the front and 2 in the rear
12
3

11
ENGLISH
INSTALLATION
TO INSTALL THE ASH DRAWER
• Open both front doors (Pe P1)
• Insert the drawer (2)
• Please fasten the stop located on the left
We remind that a part of the ash drawer will be out of
the boiler. DON’T TRY TO PUSH INSIDE MORE.
P1 P
2
stop closed

12
ENGLISH
Proceed as follows for installation:
•Removethepre-cutcoveronthebackorontheside
panel of the boiler (1), loosen the screws securing the
closing flange located beneath the pre-cut cover and
replace it with the flange configured for attaching the
flexible tube (2)
•Connectoneendoftheflexibletube (3) to the flange
(2) on the boiler and the other end to the conveyor
tube of the loader (4).
Note: the exible tube (3) must be placed so
as to channel the pellets in the tank without
bottlenecks; check that the pellets move
smoothly during the initial loading sequences
and seal any dust leakages using silicone.
3
4
1
2
LOAD THE PELLETS USING THE SCREW
FEEDER (optional)
The boiler is designed for use with a pellet-loading
screw feeder system.
before proceeding, switch off the
boiler and remove the electrical
power cord.
INSTALLATION

13
ENGLISH
INSTALLATION
upper terminal block (low voltage)
lower terminal block (high voltage)
N°
POLES POSSIBLE CONNECTION NOTES
1/2
Gas Boiler consent. This is a dry contact output For each configuration.
Remember that this a contact which is normally open.
If you do not wish to remove consent with no power
supplied to the boiler, the installer must fit a relay.
3/4
Home Automation Input. This is an input which
receives all home automation contacts
A telephone dialler, for example
5/6
ntc sensor/local thermostat the local thermostat is supplied as standard
7/8
ntc sensor/puffer or boiler thermostat one common pole
9/10
AUX sensor, ntc analogue input for example, for a second puffer or boiler
11/12 Domestic hot water inlet for boiler thermostat. Set configuration 2
N°
POLES POSSIBLE CONNECTION NOTES
1/2/3 Thre way valve (Neutral and Line)
4/5/6 External circulator electrical connection (Earth,
Neutral, Line,)
ELECTRICAL TERMINAL CONNECTIONS
On the back (with the protective cover removed), there
is a bracket with two terminals and five cable glands.
One terminal block (12 poles) is low voltage, the other
(6 poles ) is high voltage).
Below you can see the connection

14
ENGLISH
REMARKS ON INSTALLATION
Note that:
• installation must be carried out by authorised
technical personnel.
• all local and national laws and European standards
must be met in the installation and use of the
product. In Italy, the standard of reference is UNI
10683
• If installed in a condominium, the appliance must
be approved by the administrator.
We give some general instructions below, however
these do not obviate the need to comply with local
regulations and do not affect the installer’s liability for
the installation.
INSTALLATION
Checking the suitability of the installation
space
• The floor must be able to bear the weight of the
product and its accessories.
• Level the appliance
• The product may not be installed in bedrooms,
bathrooms or in a room with any other product
which draws air for combustion in the room itself,
or in any area with an explosive atmosphere. Any
extraction fans operating in the same room or area
in which the product has been installed, may affect
its draught.
In Italy, check the compatibility pursuant to UNI 10683
and UNI 7129 in the presence of gas fired products.
Protection from heat and safety clearances
safety
The surfaces of the building adjacent to the product
must be protected against overheating.
The insulation to be used will depend on the type of
surface in question.
When positioning the product, remember to leave
adequate space for the performance of maintenance
and the loading of pellets
We remind you to observe the distances (in mm)
shown in the diagram, also to facilitate maintenance
and loading of the pellets into the tank.
400
400
MIN 2280
400
500
100
1000
405
910
730
810
600
1280
1000

15
ENGLISH
• be certified, with a chimney plate if metal
• be of uniform cross section or vary in cross section
only immediately after the outlet, not at some mid
point of its length
THE FUMES DUCT
Further to the general requirements for the fumes duct
and flue, the fumes duct:
• may not be made of flexible metal material
• must be insulated, if routed through unheated
areas or outdoors
• must not be routed through rooms where the
installation of combustion heat generators is
prohibited, there is risk of fire, or which cannot be
inspected.
• must enable the recovery of soot and be open for
inspection
• have at most 3 bends with a maximum angle of
90°
• have a single horizontal section with a maximum
length of 3 metres, depending on the draw. In any
event, consider that long sections promote the
accumulation of dirt and are harder to clean.
Positioning the product
The product is designed to operate in all climatic
conditions. In the event of special circumstances, such
as strong wind, the product may be switched OFF
through the intervention of the safety systems.
Contact the authorised Edilkamin Technical Assistance
Centre.
INSTALLATION
CHECKINGTHE ELECTRICALCONNECTIONS
(the power socket must be located in an
easy to access position)
The product is supplied with an electrical power cord
for connection to a 230V 50 Hz socket, preferably one
equipped with a circuit-breaker.
Voltage variations in voltage of greater than 10% can
affect operation of the product.
The electrical system must be compliant; check the
operation of the earth in particular.
Edilkamin is not responsible for malfunctions resulting
from an improperly earthed system.
The power line must be of adequate section for the
power of the appliance.
The power cord must not come into contact with the
flue or other hot parts of the product.
FLUE SYSTEM
(Fumes duct, ue and chimney pot)
This section has been drafted pursuant to European
regulations EN 13384, EN 1443, EN 1856 and EN
1457. The installer must observe both these and any
other local regulations. This manual should not in
any way be considered as a replacement for existing
regulations.
The product must be connected to a flue system which
ensures that the fumes produced by combustion are
exhausted in complete safety.
Before positioning the product, the installer must
check that the flue is suitable.
FUMES DUCT, FLUE
The fumes duct (which connects the hearth’s fumes
outlet with the flue) and the flue itself must, among
other regulatory requirements:
• receive the fumes from a single product (the outlets
of multiple appliances may not be conveyed into
a single flue)
• be routed vertically for the most part
• have no downwards sloping sections
• preferably have a circular internal cross section, or
with a ratio of the sides of less than 1.5
• terminate at roof level with a proper chimney pot:
the flue may not discharge directly on the wall
or into an enclosed space, even if the space in
question is open to the sky
• be made of material rated fire reaction class A1 per
UNI EN 13501 or analogous national regulations.

16
ENGLISH
THE FLUE:
Further to the general prescriptions for the fumes duct
and flue, the flue:
• must serve solely to exhaust fumes
• must be correctly sized to satisfy the requirements
of fumes exhaust (EN 13384-1)
• should preferably be insulated, in steel with a
circular internal section. If rectangular, the corners
must have a radius of not less than 20 mm, with a
ratio of the internal dimensions of <1.5
• must normally be at least 1.5 metres in vertical
length
• must have a constant cross section
• must be waterproof and thermally insulated to
ensure a good draw
• preferably provide a collection chamber for
unburnt fuel and condensates.
• If pre-existing, must be clean, to prevent the fire
hazard.
• in general, we recommend fitting a tube inside the
existing masonry chimney if its diameter is greater
than 150 mm.
INTUBATED SYSTEM:
Further to the general prescriptions for the fumes duct
and flue, the intubated system:
• must operate in negative pressure;
• must be open to inspection
• must observe local regulations.
THE CHIMNEY POT
• must be windproof
• must have an internal cross section equivalent to
that of the flue and a fumes outlet at least double
that of the interior of the flue
• for dual flues (which should be spaced at least 2
m apart) the chimney pot receiving the fumes from
the solid fuel appliance or that from the higher
storey, must be at least 50 cm higher than the other
• it must extend beyond the back flow zone (in Italy,
refer to UNI 10683 point 6.5.8.)
• it must allow for maintenance of the chimney
INSTALLATION
EXTERNAL AIR INTAKE
In general, we suggest two ways to ensure a proper
flow of combustion air.
Indirect air intake
Install an air outlet at floor level with an effective surface
area (net of the screen or other protections) of at least
80 cm2(10 cm in diameter).
To prevent draughts, we recommend installing the
intake behind the stove or behind a radiator.
Installing it in front of the appliance will create
unpleasant draughts.
Direct air intake
Install an air intake of effective area ((net of the mesh
or other protective equipment) at least equal to that of
the air intake at the back of the product.
Connect the air intake to the appliance’s air intake with
a tube (which may also be flexible).
A maximum length of 3 metres is recommended, with
no more than 3 bends depending on the draft of the
flue.
The air maybe drawn from an adjacent room only if:
• the flow is taken from permanent and unobstructed
openings communicating with the outdoors;
• the air pressure in the adjacent room is never
lower than that of the outdoor pressure;
• the adjacent room is not a garage. subject to fire
hazard, a bathroom or bedroom
• the adjacent room is not a shared room in the
condominium
In Italy, UNI 10683 requires that ventilation is sufficient
even if it is guaranteed that the difference in pressure
between the outdoor and indoor environment is equal
to or less than 4 PA (UNI EN 13384-1). The installer
who issues the declaration of conformity is responsible
for ensuring these conditions are met..

17
ENGLISH
INSTALLATION
HYDRAULIC CONNECTIONS
Located with the LAGUNA P are:
• a pressure gauge;
• a closed expansion vessel
If the expansion tank is built into the boiler,
this does NOT ensure proper protection of
the water in the entire system from ther-
mal expansion.
Therefore, installers should assess wheth-
er an additional expansion tank is needed,
depending on the type of system.
ALL OTHER HYDRAULIC COMPONENTS MAY BE
INSTALLED WITHIN THE BOILER BY PURCHASING
A KIT FROM EDILKAMIN OR IF PREPARED BY THE
INSTALLER.
The hydraulic connection depends on the type of
system.
However, there are some “general rules”:
• The hydraulic system must operate at a pressure
between 1 and 1.5-2 bars at running temperature
(hot) in a closed vessel circuit.
• N.B.: DO NOT, for example, install the boiler to
replace a heat storage stove installed as an open
vessel, without adapting the expansion system to
closed vessel.
• The installation of a puffer (accumulation tank) is
recommended, but is not essential. The advantage
of a puffer is that it releases the boiler from “sudden”
requests from the system and allows integration
with other heat sources. The system consumes
less fuel while efficiency is increased. Edilkamin
suggest a puffer of 1.000 liter for LAGUNA P 35,
600 liter for LAGUNA P 24, 450 liter for Laguna P18
and 300 liter for Laguna P12.
• The return temperature of water to the boiler must
be higher than 50-55° C to prevent the forming of
condensation.
• Where the need exists to heat low-temperature
radiant panels, a puffer (accumulation tank)
should be installed as recommended by the panel
manufacturer.
• The material used in the circuit must be suitable to
withstand any overheating.
• The installer must determine, on the basis of the type
of water and system if water conditioners are required. In
Italy, refer to UNI 8065-1989 (water treatment in heating
systems for civil use).
• Direct plumbing to radiators prevents proper operation,
owing to the small diameter of their pipes.
PRESSURE GAUGE
placed on the boiler enables you to read the water
pressure in the boiler.
Edilkamin offers four internal kits (optional)
- KIT R
for installing a single heat source without domestic hot
water production
- KIT R2
For combined installation with a second boiler without
domestic hot water production with system separator.
- KIT RW
For installing a single heat source with instantaneous
domestic hot water production.
- KIT RW2
For combined installation with a second boiler with
domestic hot water production and system separator.

18
ENGLISH
INSTALLING AN OPTIONAL KIT All kits are supplied with instructions for their connection to the boiler
Edilkamin Service has a paper template to help position the water pipes to connect to the boiler.
Please be carefull to use the correct one
The correct position of the hydraulic couplings can be determined by taking into account the maximum overall
dimensions of the boiler
As shown in the picture below, the template must be flush with the floor and aligned with the maximum footprint (Y)
to the left side of the boiler.
Remember to respect the safe distances for installation
INSTALLATION
X
Z
W
Y

19
ENGLISH
To install one of the kits described above:
• remove the back cover (A), first removing the screws which fasten it to the boiler;
• remove the metal side panel (B), first removing the screws which fasten it to the boiler.
At this point, proceed with the installation of the chosen kit following the instructions provided, taking care to:
• all work must be done with the electrical power disconnected;
• always ensure that the couplings have been tightened before charging the boiler.
Kit R2 Kit RW2
INSTALLATION
Kit R Kit RW
A
B

20
ENGLISH
INSTALLATION
VENT
The system may have to be vented using
the circulator during its first days of
operation (fig. 2/a) using the circulator to
release all the air that may be present in
the system.
First ignition procedure
• Make sure you have read and understood this
manual
• Remove all flammable materials from the appliance
(manuals, labels, etc).
• Power is supplied to the product by switching the
circuit breaker from 0 to 1
Loading Pellets and notes on fuel
Use UNI EN ISO 17225-2 category A1 wood pellets
or similar regulatory products with the following
characteristics.
diameter 6 mm;
length 3-4 cm
humidity <10 %
For reasons of safety and respect for the environment,
DO NOT burn: plastics, painted wood, coal or waste
bark or other unsuitable material.
Do not use the product as an incinerator.
Opening the hearth door: the first time and for
cleaning
To open the door (after the boiler has cooled), first
open the right-hand (A) forward facing door, followed
by the hearth door.
Caution
Using fuels other than those specified can
damage the appliance
On first ignition, there may be a slight
smell of paint, which will disappear in a
short time.
To load pellets (if the additional tank described
above is not used), open the cover (D) using the
special recess to lift it, and insert the pellets
the hearth
door
P
D
switch 0/1