Extraflame comfort idro L80 User manual

MADE IN ITALY
design & production
comfort IDro l80
pellet stoves UseR MANUAl
eNGlIsH/INGlese
004276697 - rev 005

ENGLISH
2

ENGLISH
ENGLISH............................................................................................................................................................................................................ 4
WarNINGS........................................................................................................................................................................................................ 4
SafEty.............................................................................................................................................................................................................. 4
routINE MaINtENaNcE................................................................................................................................................................................ 5
INStaLLatIoN.................................................................................................................................................................................................. 6
General........................................................................................................................................................................................................................................................6
HyDrauLIc SyStEM........................................................................................................................................................................................ 8
InstallatIon and safety devIces...............................................................................................................................................................................................8
aNtI-coNDENSatIoN DEVIcE (MaNDatory) ............................................................................................................................................ 9
coMfort IDro L80 DEtaILS ....................................................................................................................................................................... 10
safety latch and extractIon of the Insert.....................................................................................................................................................................11
fEaturES........................................................................................................................................................................................................ 12
rearM...........................................................................................................................................................................................................................................................12
fuse...............................................................................................................................................................................................................................................................12
coMfort INSErt IDro L80 INStaLLatIoN............................................................................................................................................... 13
MInIMuM clearance ..........................................................................................................................................................................................................................13
fresh aIr ducts.....................................................................................................................................................................................................................................14
aSSEMbLy WItH pEDEStaL (optIoNaL).................................................................................................................................................... 16
pELLEtS aND fEEDING ................................................................................................................................................................................. 18
cHEcKS aND prEcautIoNS for fIrSt IGNItIoN.................................................................................................................................... 18
the Pellet loadInG Motor does not WorK:...............................................................................................................................................................18
raDIo/EMErGENcy carD ........................................................................................................................................................................... 19
HaNDHELD..................................................................................................................................................................................................... 20
confIGuratIon......................................................................................................................................................................................................................................20
Battery tyPe and rePlaceMent .................................................................................................................................................................................................20
HaNDHELD fEaturES .................................................................................................................................................................................. 21
DISpLay .......................................................................................................................................................................................................... 22
GENEraL MENu ............................................................................................................................................................................................. 23
BasIc InstructIons ............................................................................................................................................................................................................................23
coMMISSIoNING SEttINGS......................................................................................................................................................................... 24
date and tIMe ........................................................................................................................................................................................................................................24
lanGuaGe..................................................................................................................................................................................................................................................24
set deGrees..............................................................................................................................................................................................................................................24
opEratIoN aND LoGIc................................................................................................................................................................................ 25
SEt................................................................................................................................................................................................................... 26
PoWer..........................................................................................................................................................................................................................................................26
rooM teMPerature.............................................................................................................................................................................................................................26
h2o teMPerature.................................................................................................................................................................................................................................26
ventIlatIon..............................................................................................................................................................................................................................................26
easy setuP ................................................................................................................................................................................................................................................26
set chrono..............................................................................................................................................................................................................................................27
enaBle chrono.....................................................................................................................................................................................................................................27
PrG 1-4 .........................................................................................................................................................................................................................................................27
SEttINGS ........................................................................................................................................................................................................ 28
dIsPlay........................................................................................................................................................................................................................................................28
stand-By ....................................................................................................................................................................................................................................................28
fIrst load.................................................................................................................................................................................................................................................28
outlet aIr.................................................................................................................................................................................................................................................28
cleanInG the exchanGer ...............................................................................................................................................................................................................28
reset.............................................................................................................................................................................................................................................................29
addItIonal functIons ....................................................................................................................................................................................................................29
aux ................................................................................................................................................................................................................................................................29
lcd handheld reMote rooM ProBe calIBratIon ..........................................................................................................................................................29
addItIonal therMostat..................................................................................................................................................................................................................29
addItIonal therMostat InstallatIon...................................................................................................................................................................................29
cLEaNING aND MaINtENaNcE................................................................................................................................................................... 30
MaINtENaNcE............................................................................................................................................................................................... 30
PerIodIc cleanInG By the user ...................................................................................................................................................................................................30
routINE MaINtENaNcE pErforMED by quaLIfIED tEcHNIcIaNS .................................................................................................... 32
decoMMIssIonInG (end of season) .........................................................................................................................................................................................32
DISpLayS ........................................................................................................................................................................................................ 34
aLarMS .......................................................................................................................................................................................................... 34
GuaraNtEE tErMS ...................................................................................................................................................................................... 36
attENtIoN
SurfacES caN bEcoME VEry Hot!
aLWayS uSE protEctIVE GLoVES!
During combustion, thermal energy is released that signicantly increases the heat of surfaces, doors, handles, controls, glass, exhaust
pipes, and even the front of the appliance. Avoid contact with those elements if not wearing protective clothing (protective gloves
included). Make sure children are aware of the danger and keep them away from the stove during operation.
3

ENGLISH
Warnings
This instructions manual is an integral part of the product: make sure that it always accompanies the
appliance, even if transferred to another owner or user, or if transferred to another place. If it is damaged
or lost, request another copy from the area technician. This product is intended for the use for which it has
been expressly designed. The manufacturer is exempt from any liability, contractual and extracontractual,
for injury/damage caused to persons/animals and objects, due to installation, adjustment and maintenance
errors and improper use.
Installation must be performed by qualied sta, which assumes complete responsibility for the
denitive installation and consequent good functioning of the product installed. One must also bear
in mind all laws and national, regional, provincial and town council Standards present in the country in
which the appliance has been installed, as well as the instructions contained in this manual.
The Manufacturer cannot be held responsible for the failure to comply with such precautions.
After removing the packaging, ensure that the content is intact and complete. Otherwise, contact the
dealer where the appliance was purchased.
All electric components that make up the product must be replaced with original spare parts exclusively
by an authorised after-sales centre, thus guaranteeing correct functioning.
safety
THE APPLIANCE MAY BE USED BY CHILDREN 8 YEARS OF AGE OR OLDER AND INDIVIDUALS
WITH REDUCED PHYSICAL, SENSORY, OR MENTAL CAPACITIES OR WITHOUT EXPERIENCE OR
THE NECESSARY KNOWLEDGE, PROVIDED THAT THEY ARE SUPERVISED OR HAVE RECEIVED
INSTRUCTIONS ON SAFE USE OF THE APPLIANCE AND THAT THEY UNDERSTAND THE INHERENT
DANGERS.
THE GENERATOR MUST NOT BE USED BY PERSONS (INCLUDING CHILDREN) WITH REDUCED
PHYSICAL, SENSORY AND MENTAL CAPACITIES OR WHO ARE UNSKILLED PERSONS, UNLESS THEY
ARE SUPERVISED AND TRAINED REGARDING USE OF THE APPLIANCE BY A PERSON RESPONSIBLE
FOR THEIR SAFETY.
THE CLEANING AND MAINTENANCE REQUIRED BY THE USER MUST NOT BE PERFORMED BY
CHILDREN WITHOUT SUPERVISION.
CHILDREN MUST BE CHECKED TO ENSURE THAT THEY DO NOT PLAY WITH THE APPLIANCE.
DO NOT TOUCH THE GENERATOR WHEN YOU ARE BAREFOOT OR WHEN PARTS OF THE BODY
ARE WET OR DAMP.
THESAFETYANDADjUSTMENTDEVICESMUSTNOTBEMODIFIEDWITHOUTTHEAUTHORISATION
OR INDICATIONS OF THE MANUFACTURER.
DO NOT PULL, REMOVE, TWIST THE ELECTRICAL CABLES COMING OUT OF THE PRODUCT EVEN
IF IT IS DISCONNECTED FROM THE MAINS.
IT IS ADVISED TO POSITION THE POWER SUPPLY CABLE SO THAT IT DOES NOT COME INTO
CONTACT WITH HOT PARTS OF THE APPLIANCE.
THE POWER SUPPLY PLUG MUST BE ACCESSIBLE AFTER INSTALLATION.
DO NOT CLOSE OR REDUCE THE DIMENSIONS OF THE AIRING VENTS IN THE PLACE OF
INSTALLATION. THE AIRING VENTS ARE ESSENTIAL FOR CORRECT COMBUSTION.
We thank you for having chosen our company; our product is a great heating solution developed from the
most advanced technology with top quality machining and modern design, aimed at making you enjoy
the fantastic sensation that the heat of a ame gives, in complete safety.
4

ENGLISH
DO NOT LEAVE THE PACKAGING ELEMENTS WITHIN REACH OF CHILDREN OR UNASSISTED
DISABLED PERSONS.
THE HEARTH DOOR MUST ALWAYS BE CLOSED DURING NORMAL FUNCTIONING OF THE
PRODUCT.
WHEN THE APPLIANCE IS FUNCTIONING AND HOT TO THE TOUCH, ESPECIALLY ALL EXTERNAL
SURFACES, ATTENTION MUST BE PAID
CHECK FOR THE PRESENCE OF ANY OBSTRUCTIONS BEFORE SWITCHING THE APPLIANCE ON
FOLLOWING A PROLONGED PERIOD OF INACTIVITY.
THE GENERATOR HAS BEEN DESIGNED TO FUNCTION IN ANY CLIMATIC CONDITION. IN
PARTICULARLY ADVERSE CONDITIONS (STRONG WIND, FREEzING) SAFETY SYSTEMS MAY
INTERVENETHAT SWITCHTHE GENERATOR OFF. IFTHIS OCCURS, CONTACTTHE TECHNICAL AFTER-
SALES SERVICE AND ALWAYS DISABLE THE SAFETY SYSTEMS.
IN THE EVENT THE FLUE CATCHES FIRE, USE SUITABLE SYSTEMS FOR SUFFOCATING THE FLAMES
OR REQUEST HELP FROM THE FIRE BRIGADE.
THIS APPLIANCE MUST NOT BE USED TO BURN WASTE
DO NOT USE ANY FLAMMABLE LIQUIDS FOR IGNITION
DURING THE FILLING PHASE DO NOT PUT THE BAG OF PELLETS TO INTO CONTACT WITH THE
PRODUCT
THE MAjOLICAS ARE TOP QUALITY ARTISAN PRODUCTS AND AS SUCH CAN HAVE MICRO-DOTS,
CRACKLES AND CHROMATIC IMPERFECTIONS. THESE FEATURES HIGHLIGHT THEIR VALUABLE
NATURE. DUE TO THEIR DIFFERENT DILATION COEFFICIENT, THEY PRODUCE CRACKLING, WHICH
DEMONSTRATETHEIR EFFECTIVE AUTHENTICITY.TO CLEANTHE MAjOLICAS, IT IS RECOMMENDED
TO USE A SOFT, DRY CLOTH. IF A DETERGENT OR LIQUID IS USED, THE LATTER COULD PENETRATE
INSIDE THE CRACKLES, HIGHLIGHTING THEM.
routine Maintenance
Based on Decree 22 January 2008 n°37 art.2, routine maintenance means interventions aimed at reducing
degradation due to normal use, as well as dealing with accidental events entailing the need of rst
interventions, which however do not modify the structure of the system upon which one is intervening or
its intended use according to the requirements laid down by the technical standards in force and by the
manufacturer's use and maintenance manual.
5

ENGLISH
Air inlet
REFERENCES INFLAMMABLE OBJECTS NONINFLAMMABLE OBJECTS
A 200 mm 100 mm
B 1500 mm 750 mm
C 200 mm 100 mm oor protection
InstallIng Inserts
When installing inserts, access must be prevented to the internal parts of the appliance and it must not be possible to access live parts during
extraction operations.
Any wiring, for example the power cable or room probe, must be positioned so as not to be damaged during movement of the insert and
must not come into contact with hot parts.
VentIlatIon and aeratIon of the InstallatIon premIses
Ventilation is deemed sucient when the room is equipped with air inlets according to the table:
Appliance categories Reference standard
Percentage of the
net opening section with respect to
the appliance fumes outlet section
Minimum net opening value of
the ventilation duct
Pellet stoves UNI EN 14785 - 80 cm²
Boilers UNI EN 303-5 50% 100 cm²
In any case ventilation is deemed sucient when the pressure dierence between the external and internal environment is equal to or less
than 4 Pa.
InstallatIon
general
The ue gas exhaust and hydraulic connections must be carried out by qualied personnel who must issue installation conformity
documentation compliant with national standards.
The installer must provide the owner or person acting for him, according to the legislation in force, with the declaration of conformity,
supplied with:
1) the use and maintenance manual of the appliance and of the system components (such as for example, the smoke ducts, chimney, etc.);
2) photocopy or photograph of the chimney plaque;
3) system booklet (where applicable).
The installer must ask to be issued with a receipt stating that the documentation has been provided, and must keep it with a copy of the technical
documentation relating to the installation.
For installation in a condominium, prior approval from the condominium's administrator must be requested.
Where required, check the exhaust gas emissions after installation. Should a sampling point be installed, it must be airtight.
CompatIBIlItY
Installation in premises with re hazards is forbidden. Installation in residential premises (except for sealed operation appliances) is also forbidden:
in which there are liquid fuel-operated appliances with continuous or intermittent operation, which draw the combustion air in the
room in which they are installed, or
in which there are type B gas appliances intended for room heating, with or without production of domestic hot water and in adjacent
and adjoining premises, or
in which, in any case, the depression measured during installation between the internal and external environment is greater than 4 Pa
InstallatIons In Bathrooms, Bedrooms and studIo flats
Installation in bathrooms, bedrooms and studio ats is only allowed for sealed or closed hearth appliances with ducted combustion air taken
from the outside.
posItIonIng and safetY dIstanCes
The support surfaces and/or points must have a suitable capacity to bear the overall weight
of the appliance, accessories and coverings.
If the oor is made of a combustible material,
we recommending using a non-combustible material to protect the front part from any
burnt material which might fall during routine cleaning operations.
The generator must be level to function properly.
The adjacent, side and rear walls and the supporting surface must be made of non-
combustible material. Installation adjacent to combustible or heat sensitive materials is
allowed as long as there is a suitable safety distance in between, which for pellet stoves is:
6

3 - 5%
Max 3 mt
ENGLISH
In the presence of type B gas appliances with intermittent operation not intended for heating, they must have their own aeration and/or
ventilation opening.
The air inlets must meet the following requirements:
they must be protected with grids, metal mesh, etc., but without reducing the net useful section;
they must be made so as to make the maintenance operations possible;
positioned so that they cannot be obstructed;
The clean and non-contaminated air ow can also be obtained from a room adjacent to that of installation (indirect aeration and
ventilation), as long as the ow takes place freely through permanent openings communicating with the outside.
The adjacent room cannot be used as a garage, or to store combustible material or for any other activity with a re hazard, bathroom,
bedroom or common room of the building.
flue gas eXhaust
The heat generator works in depression and is equipped with an outlet fan for ue gas extraction. There must be a single exhaust system for
the generator. Using a ue that is shared with other devices is not allowed.
The components of the ue gas exhaust system must be chosen in relation to the type of appliance to be installed in compliance with:
UNI/ TS 11278 in the event of metal chimneys, with particular attention to that stated in the specication;
UNI EN 13063-1 and UNI EN 13063-2, UNI EN 1457, UNI EN 1806 in the event of non-metallic chimneys.
The length of the horizontal section must be minimal and, in any case, no longer than 3 metres, with a minimum upward slope of 3%
There must not be more than 4 direction changes including the one due to the use of the "T" element.
A“T” tting with a condensation collection cap must be provided at the base of the vertical section.
If the exhaust is not inserted in an existing ue, a vertical section with a windproof end piece is required (UNI 10683).
The vertical duct can be inside or outside the building. If the smoke duct is inserted in an existing ue, it must be certied for solid fuel.
If the smoke duct is outside the building, it must always be insulated.
The smoke ducts must have at least one airtight inlet for ue gas sampling.
All the sections of the ue gas duct must be accessible to inspection.
Inspection openings must be provided for cleaning.
If the generator has a fume temperature lower than 160°C+ ambient temperature caused by the high yield (contact technicians) it
MUST be resistant to humidity.
ChImneY Cap
The chimney caps must meet the following requirements:
they must have a useful outlet section no less than double that of the chimney/ducted system on which it is installed;
they must be adapted in order to prevent the penetration of rain and snow in the chimney/ducted system;
they must be built so that, in the event of winds coming from all directions and from any angle, the expulsion of combustion products
is in any case ensured;
Protection from rain
and wind
Condensation-proof
"T" tting with
inspection plug
Insulated ue
Insulated "T" tting
with inspection
plug
Protection from rain and wind
"T" tting
with
inspection
plug
eXamples of CorreCt ConneCtIon to the ChImneY
ConneCtIon to the maIns eleCtrIC supplY
The generator is supplied with an electric power cable to be plugged into a 230V 50 Hz socket, possibly with a circuit breaker switch. The
socket must be easily accessible.
The electrical system must be compliant with standards. The eciency of the earthing circuit must be checked. Unsuitable earthing of the
system can cause malfunctioning for which the manufacturer will not be held liable.
Power supply variations beyond 10% can cause faulty operation of the product.
7

ENGLISH
HYDRAULIC SYSTEM
Certain concepts referring to the Italian Standard UNI 10412-2 (2009) are described in this chapter.
As previously described, when installing, all national, regional, provincial and council Standards in force provided by the country in which the
appliance has been installed must be complied with.
During installation of the generator it is MANDATORY to adjust the system with a manometer in order to display the water pressure.
TABLE OF THE DEVICES FOR CLOSED VESSEL SYSTEMS PRESENT AND NOT PRESENT IN THE PRODUCT
Safety valve p
Pump control thermostat (it is controlled by the water probe and the board program) p
Acoustic alarm activation thermostat 
Water temperature indicator (display) p
Pressure transducer with view on the display p
Acoustic alarm 
Automatic adjustment circuit breaker switch (managed by board program) p
Pressure transducer with minimum and maximum pressure switch alarm p
Water overheating automatic circuit breaker switch (block thermostat) p
Circulation system (pump) p
Expansion system p
INSTALLATION AND SAFETY DEVICES
The installation, relative system connections, commissioning and inspection of correct functioning must be carried out with the highest
professional standards, in full compliance with the national, regional and council Standards in force, as well as these instructions. For Italy,
installation must be carried out by professionally authorised sta (Ministerial Decree dated 22.01.08 n°37).
The Manufacturer declines all liability for damage/injury to objects/persons caused by the plant.
TYPE OF SYSTEM
There are 2 dierent types of system:
Open vessel system and closed vessel system.
The product has been designed and made to work with closed vessel systems.
CHECK THAT THE PRELOAD OF THE EXPANSION VESSEL IS SET TO 1.5 BAR.
SAFETY DEVICES FOR CLOSED VESSEL SYSTEM
According to Standard UNI 10412-2 (2009)in force in Italy, closed systems must be equipped with: safety valve, pump control thermostat,
acoustic alarm activation thermostat, temperature indicator, pressure indicator, acoustic alarm, regulation automatic circuit breaker switch,
automatic circuit breaker block switch (block thermostat), circulation system, expansion system, safety dissipation system incorporated with
the generator with thermal safety valve (self-activated), whenever the appliance does not have a temperature self-adjustment system.
Pay attention to the correct sizing of the system:
generator power compared to the thermal requirement
possible need for a buer tank
8

ENGLISH
DISTANCES OF SAFETY DEVICES ACCORDING TO THE STANDARD
The temperature safety sensors must be in place on the machine at a distance no greater than 30 cm from the ow connection. Whenever the
generators lack a device, those missing can be installed on the generator ow pipe, within a distance no greater than 1 m from the machine.
COMMISSIONING CHECKS
Before connecting the boiler:
a) wash all system piping thoroughly in order to remove any residues which might compromise the correct functioning of certain system
components (pumps, valves, etc.).
b) The company highly recommends installing a magnetic lter in the generator return to increase the life of the boiler, facilitate removal of
impurities, and increase the overall eciency of the system.
c) check to verify that the ue has adequate draught, that it is not narrowed and that other appliances do not discharge into the ue. This is to
prevent unexpected power increases.The ue tting can be mounted between the boiler and the ue only after this inspection. An inspection
of the connections with pre-existing ues is recommended.
ANTICONDENSATION DEVICE MANDATORY
Make sure a suitable anti-condensate circuit has been realised, which guarantees an appliance return temperature of at least 55°C. The
automatic thermostatic valve, for instance, is used in solid fuel boilers as it prevents cold water from returning into the exchanger. A high
return temperature allows eciency improvement, reduces formation of smoke condensation and prolongs the generator’s life span. The
manufacturer recommends using the 55°C model with 1”hydraulic connections.
For the products with the PWM pump control thermostat, installation is considered equivalent to the realisation of a suitable anti-condensate
circuit in the case where::
- the heat generator pump is the only one in the installation, or
- there is a plate heat exchanger between the heat generator and the installation, or
- there is a hydraulic compensator or an inertial storage tank (buer) between the heat generator and the installation
Valve on sale as an accessory (optional)
9

T1
T3
T2
T3
T2
T1
T3 T2
T1
ENGLISH
Comfort IDro l80 DetaIls
Combustive air
input
Room air outlet
Fumes exhaust
Power supply
220V
Door handle Rocker with
emergency card
Pellet hopperFumes exhaust
Room air outlet
Power supply 220V
HyDraulIC InstallatIon
t1 3 bar safety drain
t2 Boiler ow/output
t3 Boiler return/input
Air vent
System draining/lling
Poker (x2)
10

ENGLISH
safety latCH anD extraCtIon of tHe Insert
Use the poker supplied to perform the release/block
operation.
Holes present on two sides for the
extraction of the insert via pokers.
Extraction of the insert allows both
to load the pellet inside the hopper
and to perform routine maintenance
(cleaning the ash pipe at year end)
or extraordinary (replacement of
mechanical parts if the product
should break).
11

0
1
2
3
4
5
6
7
8
0 0,5 1 1,5 2 2,5 3 3,5
ENGLISH
rearm
The gures below show the rearm positions of the hopper (85°C) and
H2O (100°C). It is recommended to contact the qualied technician
if one of the rearms should be triggered, so as to verify the cause.
fuse
If the stove has no power supply, check the status of the fuse,
positioned laterally (right) with respect to the machine, located on
the circuit board support.
The diagram at the side illustrates the behaviour of the
pump used on our thermo-products at the speeds that can
be set.
Flow rate (m3/h)
Head (m)
features
Water content of the thermo-product heat exchanger (l) 14.6
Volume of expansion vessel integrated into thermo-product (l) *6
3 bar safety valve integrated into the thermo-product YES
Minimum and maximum pressure switch integrated into the thermo-product YES
Pump integrated into the thermo-product YES
Pump max. head (m) 7
* Envision any intEgrativE Expansion vEssEl on thE basis of thE systEm watEr contEnt.
Rearms
Fuse
12

ENGLISH
COMFORT INSERT IDRO L80 INSTALLATION
The insert is supplied with a sliding base in iron that allows it to be installed in a pre-existing chimney.
This sliding base allows the insert to be removed easily to load the pellets inside the hopper and for any maintenance or cleaning at the end of
the season. If there is no pre-existing chimney, one can be built using an insert-holder pedestal optional kit). In fact, the latter xes the insert
to the ground.
DESCRIPTION OF COMPONENTS:
A. Fumes exhaust outlet
B. Adaption frame
C. Sliding base and track
A
B
C
* With front loading box kit H=
700 mm
MINIMUM CLEARANCE
H=
*
640
L= 841
Insert preparatIon and InstallatIon, see attached fIle "Insert preparatIon and
assembly"
13

A
B
C
ENGLISH
Reference A
Convection hot air 550 cm²: The heat accumulated inside the covering must
be vented to prevent excessive overheating of the insert.
Reference B
THE PIPE FOR FUMES OUTLET MUST ALWAYS MAINTAIN A MINIMUM DISTANCE OF 50 MM FROM INFLAMMABLE PARTS.
FRESH AIR DUCTS
For correct operation, air must be allowed to recirculate inside the structure that covers the insert in order to prevent the appliance from
overheating.
To guarantee this, just realise one or more openings in the lower and upper part of the covering.
The following measurements must be respected:
Lower part (cold air inlet) with total minimum surface 550 cm².
Upper part (hot air outlet) with total minimum surface 550 cm².
Forced ventilation:
The tangential fan delivers the heat developed by the insert into the
environment.
Reference C
Air inlet from environment of 550 cm²:
In order to allow the air to re-circulate, an inlet point must be envisioned
that is preferably positioned in the lower part of the structure in order to
promote convection. The air must be removed from the machine work
environment.
14

160
270
841
227.2
210.5
356.2
*
*
ENGLISH
A hole must be made on the chimney support base (gure 1) for the recirculation of air and to guarantee the combustion air necessary for
correct combustion of the insert.
(gure 1)
Air inlet
Base
If it is not possible to make a hole on the chimney support (gure 1), it is mandatory to realise two lateral holes (gure 2) ion the structure to
guarantee the combustion air necessary for correct combustion of the insert.
The position and measures indicated must be respected.
* See "Air re-circulation pipes" chapter
(gure 2)
* See "Air re-circulation pipes" chapter
15

34
841
3030
34
874.4
620
ENGLISH
THIS VENTILATION SYSTEM IS TOTALLY INDEPENDENT FROM THE AIR INLET FOR COMBUSTION!!
To safeguard from any overheating, the Comfort idro L80 is supplied with a probe that analyses the temperature inside the structure and
intervenes by reducing the functioning power.
For correct operation of the insert, during construction of the chimney it is necessary to respect the measurements indicated in the "MINIMUM
CLEARANCE" chapter, which must be realised with non inammable material.
From the stove clearance measurements stated in the technical features, at least 34 mm of air must be considered in the rear part of the insert.
(see gure 3)
(gure 3)
ASSEMBLY WITH PEDESTAL OPTIONAL
Position the base in the desired point and using the feet, adjust the height required (the bolts are positioned in the lower part of the four
external sides of the pedestal).
Envision a socket on the rear of the pedestal in a way that the plug is accessible once installation has been performed.
Fix the pedestal to the oor using the strong steel plug with diameter
of 8 mm.
Take the sliding base and x it to the pedestal.
Successively follow the same assembly indications as described and
illustrated in the "Assembly with sliding base" chapter on the previous
page.
16

ENGLISH
COVERING ALREADY EXISTENT
If the insert is introduced inside an existing covering, proceed as described below.
If necessary, create a lateral opening in the covering in a way to be able to access the exible pipes at the height of the collar clamps.
Make the air vents described in the "Air recirculation pipes" chapter.
17

ENGLISH
PELLETS AND FEEDING
Pellets are made by applying high pressure to sawdust, or wood waste products (not containing paint) from sawmills, carpentry
and other activities related to processing and working with wood. Given that it does not use any glue to hold it together this
type of fuel is completely environmentally friendly. In fact the compactness of the pellets over time is guaranteed by a natural
substance found in the wood itself: wood coal. In addition to being an environmentally friendly fuel in that it pushes wood
residues to the limits pellets also have technical advantages. While wood has a caloric value of 4.4kWh/kg. (with 15% humidity
after around 18 months of seasoning) the caloric value of pellets is 5 kWh/kg. Pellet density is 650kg/m3 and the water content
is equal to 8% of its weight. For this reason they do not require seasoning in order to arrive at a suciently adequate degree of
heat yield.
THE USE OF EXPIRED PELLETS OR ANY OTHER MATERIAL WILL AFFECT THE FUNCTIONALITY OF YOUR
GENERATOR AND MAY LEAD TO THE TERMINATION OF THE WARRANTY AND CESSATION OF ANY ACCOMPANYING
RESPONSIBILITY ON THE PART OF THE MANUFACTURER
The pellets used must comply with the characteristics described
by the following standards:
EN PLUS  UNI EN 14961  2 UNI EN ISO 172252 class
A1 or A2
The manufacturer always recommended using pellets with a
diameter of 6 mm with its products.
PELLET STORAGE
In order to ensure problem-free combustion pellets must be
stored in a dry place.
CHECKS AND PRECAUTIONS FOR FIRST IGNITION
IMPORTANT!
IN ORDER FOR THE GENERATOR TO WORK PROPERLY, THE HYDRAULIC SYSTEM’S PRESSURE MUST BE BETWEEN
0.6 AND 2.5 BAR.
If the pressure detected by the digital pressure switch is below 0.6 or above 2.5 bar, it triggers a boiler alarm.
Bringing the water pressure within the standard values, it is possible to reset the alarm by pressing the button
OK
for 3 seconds
(The alarm can be reset only if the fumes motor has stopped and 15 minutes have elapsed from the display of the alarm)
THE PELLET LOADING MOTOR DOES NOT WORK:
Due to the lling of the system, it is normal that there is air inside the circuit.
During the 1st ignition cycle, water movement causes the displacement of air bubbles and their out-ow from the automatic
vents out of the system. This can cause the pressure to drop and activate the minimum pressure switch, which stops the motor
that transports the pellets and, therefore, the heat generator.
Vent out the system, if necessary even multiple times, to remove the air, and reload it if the pressure is too low.
It is not a malfunction, but a normal occurrence due to its lling. After lling, the plumber must always thoroughly vent the
system, using the special vents in the circuit and running the "air breather" function on the machine. (After the rst ignition and
with a cold machine, re-activate the function "air breather" - see chapter "OTHER FUNCTIONS”)
18

L1 L2 L3 L4 L5
P1 P2 P3
ENGLISH
Radio/emeRgency caRd
The stove is tted with an emergency radio card located under the rocker, which allows the basic operation of the stove in the event the LCD
handheld remote is damaged or malfunctions.
P1: P1: On/o stove. -
P2: P2: 5th power level setting. L1: Yellow led Led o: radio communication not available.
Led on: radio communication available.
P3: P3: 1st power level setting. L2: Red led Led o: normal operation.
Led on: alarm present.
L3: Green led
LED o: stove o.
Led on: stove on.
Flashing led: stove in cleaning phase.
L4: Yellow led Led on: stove operates at 5th power level.
L5: Yellow led Led on: stove operates at 1st power level.
The functions that can be managed from the emergency card are:
19

ENGLISH
BATTERY TYPE AND REPLACEMENT
To insert/replace the batteries, suce it to remove the battery protection cover at the back of the handheld (gure 1).
Insert the batteries in accordance with the symbols imprinted on the handheld and on the battery itself.
Three AAA batteries are required for the handheld to function.
CONFIGURATION
HANDHELD CODING PROCEDURE:
1. Disconnect the power supply to the stove.
2. Press keys
OK
and
OK
at the same time until the UNIT selection screen appears.
3. Using keys
OK
and
OK
select the new UNIT.
4. Power the stove. Conrm the selected unit within 10 seconds (all LEDs ash on the radio/emergency card) by pressing the OK key on
the handheld.
5. All LEDs on the radio/emergency card will remain on for 2 seconds to conrm the new conguration.
6. If the conguration was unsuccessful, the display will read "APPLIANCE NOT FOUND". In this case, repeat the procedure.
J
THE HANDHELD IS ALREADY CONFIGURED WITH "UNIT 0", IN THE EVENT THERE IS ANOTHER STOVE. TO AVOID
INTERFERENCES, A NEW CONFIGURATION MUST BE PERFORMED, MODIFYING ONE OF THE TWO STOVES.
SOME RADIO FREQUENCY DEVICES E.G. MOBILE PHONES, ETC... MAY CAUSE INTERFERENCE WITH
COMMUNICATION BETWEEN THE HANDHELD AND THE STOVE.
Respect the environment!
Used batteries contain metals that are harmful to the environment, and therefore must be disposed of separately in
special containers.
HANDHELD
(gure 1)
20