Ecoflam BLU 500.1 LN PR TC MET.SR 230/400/50 User manual

Technical data
Dati tecnici
Données techniques
Datos técnicos
Технические характеристики
Technische Daten
Operating instructions
Istruzioni per l’uso
Notice d’emploi
Manual de uso
Руководство по эксплуатации
Betriebsanleitung
Electric diagrams
Schemi elettrico
Schémas électrique
Esquemas eléctrico
Электрические схемы
Elektrische Diagramme
Spare parts list
Pièces de rechange
Parti ricambi
Piezas de recambio
Запчасти
Ersatzteilliste
GAS BURNERS
EN
IT
FR
ES
RU
BLU 500.1 PR LN
BLU 700.1 PR LN
BLU 1000.1 PR LN
BLU 1200.1 PR LN
BLU 500.1 LN PR TC MET.SR 230/400/50 3124028
BLU 500.1 LN PR TL MET.SR 230/400/50 3124029
BLU 700.1 LOW NOX PR TC MET.S/RAMPA 3124030
BLU 700.1 LN PR TL MET SR 3123886
BLU 700.1 Low NOx MD TL C-W GN S-Rampa 3141126
BLU 1000.1 LN PR TC GN SR 400-50 3142587
BLU 1000.1 Low NOx PR TL MET.S-Rampa 230 3140391
BLU 1000.1 MD TC C-W GN SR 230/400/50 3142311
BLU 1000.1 MD TL CW GN SR 230/400/50 3142312
BLU 1200.1 Low NOx PR TC MET.S-Rampa 230 3140396
BLU 1200.1 Low NOx PR TL MET.S-Rampa 230 3140397
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Overview - Index of contents / Panoramica - Indice dei contenuti / Vue d'ensemble - Table des matières
Descripción - Sumario / Обзор - Содержание / Überblick - Inhaltsverzeichnis
Technical data
Dati tecnici
Données techniques
Datos técnicos
Технические характеристики
Technische Daten
EN
IT
FR
ES
RU
DE
3
Working fields
Campi di lavoro
Domaine de fonctionnement
Ámbito de funcionamiento
Рабочий диапазон
Arbeitsfeld
EN
IT
FR
ES
RU
DE
4
Dimensions
Dimensioni
Dimensions
Dimensiones
Размеры
Größe
EN
IT
FR
ES
RU
DE
5
Operating instructions for authorised specialists EN 6 - 15
Istruzione per l’uso per il personale qualificato IT 16 - 25
Notice d’emploi pour l’installateur spécialiste FR 26 - 35
Instrucciones de montaje para el instalador especialista ES 36 - 45
Инструкция по эксплутации Предназначено для
квалифицированных специалистов по установке RU 46 - 55
Βetriebsanleitung Fur die autorisierte Fachkraft DE 56 - 65
Electric diagrams
Schemi elettrico
Schémas électrique
Esquemas eléctrico
Электрические схемы
Elektrische Diagramme
EN
IT
FR
ES
RU
DE
66 - 69
Spare parts list
Parti di ricambio
Pièces de rechange
Piezas de recambio
Запчасти
Ersatzteilliste
EN
IT
FR
ES
RU
DE
70 - 74
Conformity declaration
Dichiarazione di conformità
Déclaration de conformite
Declaración de conformidad
Сертификат соответствия
Konformitätserklärung
EN
IT
FR
ES
RU
DE
75

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Technical data - Dati tecnici - Données techniques - Datos técnicos - Технические характеристики -
Technische Daten BLU 500.1 BLU 700.1 BLU 1000.1 BLU 1200.1
Burner output max/min kW - kcal/h
Potenza bruciatore max/min kW - kcal/h
Puissance du brûleur max/min kW - kcal/h
Potencia del quemador máx/mín kW - kcal/h
Мощность горелки макс./мин., кВт - ккал/час
Brennerleistung max/min kW - kcal/h
500 230 700 270 875 280 1100 290
430.000 197.800 602.000 232.200 752.500 240.800 946.000 249.400
Operation 2 stage
Funzionamento 2 stadio
Fonctionnement 2 allure
Funcionamiento 2 etapa
Moдифиkaция 2 ступень
Betrieb 2 Bühne 2222
Regulating ratio Rapporto di regolazione Rapport de régulation Relación de regulación Коэффициент
регулирования Regelverhaltnis 1:1 1:1 1:1 1:1
Fuel Combustibile Fuel Combustible Топливо Kraftstoff
Natural Gas (L.C.V. 8.570 kcal/Nm3), LPG (L.C.V. 22.260 kcal/Nm3)
(G20) Hu = 10,35 kWh/m3- (G25) Hu = 8,83 kWh/m3
(G31) Hu = 25,89 kWh/m3
Emission class Classe di emissione Classe d’émission Tipo de emisión Класс выделения
загрязняющих веществ Emissionsklasse Standard Class 3 - GAS EN676 (<80mg/kWh)
Control box Apparecchiatura di
controllo Coffret de sécurité Cajetín de seguridad Блок управления и
безопасности Feuerungsautomat LANDIS LGB 22
Gas train Rampa gas Rampe gaz Rampa de gas Газовая рампа Gasarmatur GAS TRAIN TABLE - DIFFERENT MODELS / CONFIGUATIONS
Gas connection Allacciamento gas Raccordement gaz Conexión de gas Подсоединение газа Gasanschluß Rp 20 3/4” - Rp 25 1” - Rp 32 1”1/4 - Rp 40 1”1/2 - Rp 50 2”
Gas input pressure Pressione di ingresso
gas Pression d’entrée du gaz Presión de entrada
del gas Давление газа на входе Gaseingangsdruck SEE GAS TRAIN MATCHING TABLE
LPG input pressure Pressione di ingresso
LPG
Pression d’entrée du gaz propane Presión de entrada LPG Давление LPG на входе LPG eingangsdruck SEE GAS TRAIN MATCHING TABLE
Air regulation Air flap
Regolazione aria Serranda dell'aria
Réglage de l’air Volet d’air
Ajuste del aire Válvula de aire
Настройка подачи воздуха Воздушная заслонка
Luftregulierung Luftklappe 1111
Flame monitor Rivelatore di fiamma Surveillance de flamme Vigilancia de llama Контроль пламени Flammenwachter ionization ionization ionization ionization
Ignition transformer Trasformatore
d'accensione Allumeur Encendedor Устройство розжига Zundtransformator cofi cofi cofi cofi
Electric motor rpm - watt
Motore elettrico giri motore - watt
Moteur rpm - watt
Motor rpm - watt
Электродвигатель об/мин - watt
Elektromotor rpm - watt
2800 rpm 2800 rpm 2800 rpm 2800 rpm
550 W 1100 W 1100 W 2200 W
Voltage Tensione Tension Tensión Напряжение Spannung 230-400 V / 50 Hz Power consumption (operation)
Potenza elettrica assorbita (Esercizio)
Puissance électrique absorbée (en service)
Potencia eléctrica absorbida (en funcionamiento)
Потребляемая электрическая мощность: (при работе)
Elektrische Leistungs- aufnahme (Betrieb)
1000 W 1500 W 1800 W 3500 W
Weight Peso Poids Peso Приблизительная масса Gewicht 39,5 kg 41,1 kg 42,5 kg 51 kg
Protection level Classe di protezione Indice de protection Índice de protección Класс электрозащиты Schutzart IP40 IP40 IP40 IP40
Sound pressure level dB(A)
Livello pressione sonora dB(A)
Niveau presion acoustique dB(A)
Nivel de presion acústico dB(A) Уровень шума, dB(A) Schalldruckpegel
dB(A) 75,5 76,2 77,4 78,1
Ambient temp. for storage
Temperatura ambiente di stoccaggio
Température ambiante de stockage
Temperatura ambiente de almacenamiento температура хранения Umgebungstemperatur -20°…+70° C
Temperature for use
Temperatura d’utilizzazione Température d’utilisation Temperatura ambiente
de utilización Рабочая температура Betriebstemperatur -10°…+60° C
Overview / Panoramica / Vue d'ensemble / Descripción / Обзор / Überblick

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Overview - Working fields / Panoramica - Curve / Vue d'ensemble - Domaine de fonctionnement / Descripción - Ámbito de funcionamiento / Обзор - Рабочий диапазон / Überblick - Arbeitsfeld
150100 200
200100 300 400 500 600 700 800 900 1000 1100
250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 1050 1100 1150 1200 1250 1300
0 1 2 3 4 5 6 7 8 9
mbar
kW
kcal/h x 1000
Blu 700.1 Low NOx
Blu 1000.1 Low NOx
Blu 1200.1 Low NOx
Blu 500.1 Low NOx
Working field The working field shows burner output as a function of combustion chamber pressure. It corresponds to the maximum values specified by EN 267 measured at the test fire tube.The efficiency rating of the boiler should be taken into account when selecting a burner. Calculation of burner output: QF = QN
ηK
QF = Burner output (kW) QN = Rated boiler
output (kW)
ηK= Boiler efficiency (%)
Curva Il campo di attività indica la potenza del bruciatore in funzione della pressione della camera di combustione. Corrisponde ai valori massimi previsti dalla norma EN 267 misurati sul tubo della fiamma di controllo. In occasione della scelta del bruciatore si deve tenere conto del rendimento energetico della caldaia. Calcolo della potenza del bruciatore: QF = QN
ηK
QF= potenza bruciata (kW) QN= potenza nominale della
caldaia (kW)
ηK= rendimento energetico
della caldaia (%)
Domaine de fonctionnement Le domaine de fonctionnement correspond aux valeurs mesurées lors de l’homologation. Elle correspond aux valeurs max mesurées sur tunnel d’essai d’après l’EN 267. Pour le choix du brûleur, tenir compte du rendement de la chaudière. Calcul de la puissance calorifique: QF = QN
ηK
QF= Puissance calorifique (kW) QN= Puissance nominale
chaudière (kW)
ηK= Rendement chaudière (%)
Ámbito de funcionamiento El ámbito de funcionamiento corresponde a los valores registrados en el momento de la homologación. Corresponde a los valores máx medidos en el túnel de ensayo según la EN 267. Para la elección del quemador, se ha de tener en cuenta el rendimiento de la caldera. Cálculo de la potencia calorífica: QF = QN
ηK
QF = Potencia calorífica (kW) QN = Potencia nominal
de la caldera (kW)
ηK = Rendimiento de la
caldera (%)
Рабочий диапазон Рабочий диапазон показывает производительность горелки в зависимости от давления в топочной камере. Он соответствует максимальным значениям согласно EN 267, измеренным в контрольной топочной камере. При выборе горелки необходимо учитывать КПД котла. Расчет тепловой мощности: QF = QN
ηK
QF = Тепловая мощность, кВт QN= Номинальная мощность
котла, кВт
ηK= КПД котла, %
Arbeitsfelder Das Arbeitsfeld zeigt die Bren- nerleistung in Abhangigkeit vom Feuerraumdruck. Es entspricht den Maximalwerten nach EN 267 gemessen am Prufflammenrohr. Bei der Brennerauswahl ist der Kesselwirkungsgrad zu berucksichtigen.
Berechnung der Brennerleis- tung: QF = QN
ηK
QF = Brennerleistung (kW) QN = Kesselnennleistung (kW) ηK= Kesselwirkungsgrad
(%)

G
M
L
I
F
D - D1E CB
A
H1
N
O
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Overview - Dimensions / Panoramica - Dimensioni / Vue d'ensemble - Dimensions / Descripción - Dimensiones / Обзор - Размеры / Überblick - Größe
X
Y
Z
Packaging
GAS TRAIN DIMENSIONS: refer to GT manual
Ø r
RrSr
Model A B CD D1 E F GH1 I L M NO
BLU 500.1 PR 650 330 320 175 395 555 160 390 600 185/200 185/200 M10 140 165
BLU 700.1 PR 650 330 320 175 395 555 170 390 600 185/200 185/200 M10 140 165 BLU 1000.1 PR 650 330 320 175 395 555 190 390 600 185/200 185/200 M10 140 165 BLU 1200.1 PR 670 350 320 310 460 555 200 390 600 185/200 185/200 M10 140 165
Model Ø a Ø b Ø c d°..
BLU 500.1 PR 170 262 283 45° BLU 700.1 PR 180 262 283 45° BLU 1000.1 PR 200 262 283 45° BLU 1200.1 PR 210 262 283 45°
Model XYZ kg
BLU 500.1 PR 796 1055 575 48 BLU 700.1 PR 796 1055 575 49,5 BLU 1000.1 PR 796 1055 575 50,5 BLU 1200.1 PR 796 1055 575 59
d..°
Ø a Ø b
Ø c
M

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Contents - Index - General warnings
Important notes
BLU burners are designed
for the low-pollutant combustion of natural
gas and Liquefied Petroleum Gas.
The design and function of the burners
comply with standard EN676. Assembly
and commissioning must be carried out
only by authorised specialists and all
applicable guidelines and directives must
be observed.
Burner description
BLU are two-stage, fully automatic,
monoblock type burners.
The special design of the burner head
provides low-polluting combustion with
high efficiency. In line with testing as
defined by EN676, the values comply
with emissions class 3 (NOx<80mg/kWh)
Emissions values may differ, depending on
combustion chamber dimensions,
combustion chamber load and the firing
system (three-pass boilers, boilers with
reverse firing).
They are suitable for use with all heat
generators complying with EN 303 or for
use with hot air generators complying with
DIN 4794, and DIN 30697 within their
respective performance range.
Use for any other application requires the
approval of Ecoflam.
The following standards should be
observed in order to ensure safe,
environmentally sound and
energy-efficient operation:
EN 676
Forced-draught gas burners
EN 226
Connection of fuel oil and forced-draught
gas burners to a heat generator.
EN 60335-1, -2-102
Specification for safety of household and
similar electrical appliances, particular
requirements for gas burning appliances.
Installation location
The burner must not be operated in rooms
containing aggressive vapours (e.g. spray,
perchloroethylene, hydrocarbon
tetrachloride, solvent, etc.) or tending to
heavy dust formation or high air humidity.
Adequate ventilation must be provided at
the place of installation of the furnace
system to ensure a reliable supply with
combustion air.
Variations may arise as a result of local
regulations.
We can accept no warranty liability
whatsoever for loss, damage or injury
caused by any of the following:
- Inappropriate use.
- Incorrect assembly or repair by the
customer or any third party, including the
fitting of non-original parts.
Provision of the system and the
operating instructions
The firing system manufacturer must
supply the operator of the system with
operating and maintenance instructions on
or before final delivery. These instructions
should be displayed in a prominent
location at the point of installation of the
heat generator, and should include the
address and telephone number of the
nearest customer service centre.
Notes for the operator
The system should be inspected by a
specialist at least once a year. It is
advisable to take out a maintenance
contract to guarantee regular servicing.
Ecoflam burners have been designed and built in compliance with all current regulations
and directives.
All burners comply to the safety and energy saving operation regulations within the standard
of their respective performance range. The quality is guaranteed by a quality and management
system certified in accordance with ISO 9001:2008.
Overview Technical data 3
Working fields 4
Dimensions 5
Contents Index 6
General warnings 6
Burner description 7
Function General safety functions 8
Control and safety unit LANDIS 9
Installation Burner assembly 10
Electrical connection 11
Checks before commissioning 11
Start up Adjusting burner output 12
Air pressure switch adjustment - setting gas pressostat 13
Service Maintenance 14
Troubleshooting 15
Overview Electrical diagrams 66-69
Spare parts list 70-74
Contents Conformity declaration 75

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A1 Landis Gas control unit
F6 Air pressure switch
M1 Electric motor
T1 Ignition transformer
5 Housing
8 Blast tube
10 Wieland socket
15 Burner flange
16 Reset key
103B Air regulation
113 Air intake
Scope of delivery
The burner is delivered in a modular system of
packagings i.e. separate set/box:
BBCH: Burner Body with Combustion Head
with flange.
- 1 bag including :- multilanguage technical manual.
- spanner.
- screws, nuts and washer.
GT: separate Gas Train
KIT & ACS are managed and delivered separately
Contents - Burner description
16
KIT & ACS delivered separately
BLU 1200.1 LN PR TC - SGT 230-400-50
BLU Gas
RANGE NAME BY FUEL TYPE
BLU 1200.1 1100 kW
MODEL SIZE (Gas: kW; Oil: kg/h)
-Standard Class 2 - GAS EN676 (<120 mg/kWh)
LN Low NOx Class 3 - GAS EN676 (<80 mg/kWh)
EMISSIONS
PAB 2 stages soft start
PR 2 stages progressive mechanical
E2 stages modulating electronic
OPERATION TYPE
230-400-50 230-400 Volt, 50 Hz
ELECTRICAL POWER SUPPLY
TC Short head
TL Long head
HEAD TYPE
GN Gas natural
LPG Liquid gas
BIOGAS Biogas
FUEL
15
8
10
5113
F6
103B
M1
A1
SGT Separate gas train
EQUIPMENT

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Function - General safety functions
Description of functions
When the system is switched on for the
first time, after a power failure or safety
shutdown, after a lack of gas or after the
system has been out of operation for 24
hours, the pre-ventilation period of 30
seconds begins.
During pre-purge period:
- blower pressure is monitored
- the combustion chamber is monitored for
flame signals.
At the end of the pre-purge period:
- ignition is switched on.
- main and safety valve are opened.
- burner starts.
Monitoring
The flame is monitored by an ionisation
probe. The probe is insulated and
fitted to the gas head and is routed
through the flame disc into the flame
zone. The probe must not have any
electrical contact with earthed parts.
The burner switches to lock-out if a short
circuit occurs between the probe and
the burner earth.
During burner operation, an ionised
zone is produced in the gas flame
through which a rectified current flows
from the probe to the burner head. The
ionization current must be at least 3 µA.
Safety functions
- If no flame is produced when the burner
is started (gas release), the burner will be
switched off at the end of the safety
period, lasting no more than 3 seconds,
and the gas valve will close.
- If the flame goes out during operation,
the gas supply is interrupted within one
second. A restart takes place. Once the
burner starts, operation is continued.
Otherwise, a safety lock-out occours.
- If there is a lack of air during reventilation
or operation, a safety lock-out occours.
- If there is a lack of gas, the burner does
not begin operation or switches off.
In the event of controller shutdown
- Controller thermostat interrupts heat
request.
- Gas solenoid valves close.
- Flame goes out.
- Burner motor switches off.
- Burner is ready for operation.
119.2
1 108 106
119
Y12 104F4 F4119.1119 pBrY13
F4 Minimum gas pressure switch
F6 Air pressure switch
Y13 Main solenoid valve
Y12 Safety solenoid valve
1 Thermally-triggered safety shut-off valve (installation resident)
104 Gas pressure regulator
106 Filter
108 Gas ball valve (installation resident)
119pBr Measuring point for gas outlet pressure
119.1 Measuring point for gas pressure in valve space
119.2 Air pressure measuring point

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The Landis control box starts the fan and begins the pre-purging of the combustion chamber. The air pressure switch controls the correct
operation. At the end of the pre-purging phase, the ignition transformer cuts-in followed by the opening of the gas valves. In case of
missed ignition or accidental shutdown, the ionisation probe cuts-in and set the burner in lockout mode within the safety time.
!Always disconnect the power supply before installing or removing the control unit Do not attempt to open or carry out repairs on
the control unit.
Function - Landis LGB22 control and safety unit
!  "
# 
$ 
%&  '()'##

* " +&

$ " +&

 



Description
 " +&  ; 56
 ;   "  6
 "+&  86
 <  6
 "  6
 ;      96
Function - Control panel
A
B
C
E
D
F0
AUTO
0
I
A - selector :
0 = operating elements locked in an
intermediate position
1 = operation on maximum capacity
2 = operation on minimum capacity
3 = automatic operation
B - working lamp
C - termal lock-out lamp
D - fuse
E - main switch I / O
F - reset key

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Installation - Burner assembly
Burner blast tube insertion depth and
brickwork
Unless otherwise specified by the boiler
manufacturer, heat generators without a
cooled front wall require brickwork or
insulation 5 as shown in the illustration.
The brickwork must not protrude beyond
the leading edge of the blast tube, and
should have a minimum conical angle of
60°. Gap 6 must be filled with an elastic,
non-combustible insulation material. For
boilers with reverse firing, the minimum
burner tube insertion depth A as specified
in the boiler manufacturer’s instructions
must be observed.
Exhaust system
To avoid unfavourable noise emissions,
right-angled connectors should not be
used on the flue gas side of the boiler.
Burner assembly
The burner is fixed to the boiler.
Installation:
• fix the flange 3to the boiler with
the screws 4
Removal:
• loosen the screws and remove the
burner.
General regulations applying to the
gas connection
• The gas train must only be connected
to the gas mains by a recognised
specialist.
• The cross-section of the gas line should
be of a size designed to guarantee that the
gas flow pressure does not drop below the
specified level.
• A manual shut-off valve (not supplied)
must be fitted upstream of the gas train.
Ør
Gas lines
When installing the gas lines and gas train,
the general EN676 directives and
guidelines must be observed.
EN676 compulsory kit and accessories in
order to comply to the safety regulations.
Additional accessories and kits shall be
installed by the installer in accordance to
the local safety regulations and codes of
practise.
LEGENDA
Pf: Back pressure of furnace
Pb: Pressure of burner (combustion head
+ complete gas train)
Pin: Minimum inlet pressure
4
3
In order to change the burner operation
from natural gas to LPG you have to fol-
low these instructions :
- Remove the blast tube.
- Remove the ignition electrode.
- Replace 4 Diffusers (only 700.1, 1000.1,
1200.1) with LPG version, remove A
screws.
- Remove the disc.
- Replace Tooth with LPG version.
- Install the disc and ignition electrode cor-
rectly.
- Replace the blast tube with LPG version.
A
LPG TRANSFORMATION
KITLPG
KITLPG-BLU500.1 3124487
KITLPG-BLU700.1 3124488
KITLPG-BLU1000.1-1500.1 3124489

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Installation - Electrical connection - Checks before commissioning
Electrical connection
The electrical installation and connection
work must only be carried out by an
authorised electrical specialist.
All applicable rules and regulations must
be observed.
The electrical installation should include a
type A circuit breaker.
The applicable guidelines and
directives must be observed, as well as
the electrical circuit diagram supplied
with the burner!
• Check to ensure that the power supply
voltage is as specified in the electric
diagram and in data plate.
• Burner fuse: 5 A.
Electrical connection (plug-in)
It must be possible to disconnect the
burner from the mains using an
omnipolar shutdown device complying
with the standards in force. The burner
and heat generator (boiler) are connected
to the terminal block of the cabinet (fig.1).
Connecting the gas train
Connect the gas train to the plugs on the
burner (fig.2).
The burners are produced with
connections suitable for power supply
400 V three-phase.
The burners with electric motors of an
output lower or equal to 7,5 kW can be
Checks before commissioning
The following must be checked before
initial commissioning:
• That the burner is assembled in
accordance with the instructions given
here.
• That the burner is pre-set in accordance
with the values in the adjustment table.
• Setting the combustion components.
• The heat generator must be ready for
operation, and the operating regulations
for the heat generator must be observed.
• All electrical connections must be correct.
• The heat generator and heating system
must be filled with water and the
circulating pumps must be in operation.
• The thermostats, pressure regulator, low
water detectors and any other safety or
limiting devices that might be fitted must
be connected and operational.
• The exhaust gas duct must be
unobstructed and the secondary air
system, if available, must be operational.
• An adequate supply of fresh air must be
guaranteed.
• The heat request must be available.
• Sufficient gas pressure must be
available.
• The fuel supply lines must be assembled
correctly, checked for leaks and bled.
• A standard-compliant measuring point
must be available, the exhaust gas duct up
to the measuring point must be free of
leaks to prevent anomalies in the
measurement results.
Position of electrodes
Setting the ionisation probe and
ignition electrode: see diagram
Always check the position of the
electrodes after service or substitution
or assembly of LPG kit as wrong position
might cause ignition problem.
Ionization current measurement
With the burner switched off, connect a
DC microammeter with a 0÷50 or 0÷100
µA dial. When the burner is running, and is
properly adjusted, the value read must be
steady and never be smaller than 3 µA.
A
A
AA
SEZ.
5
11,5
B
B
SEZ.B- -
B
7,5
9
3
Ignition electrode Ionization probe
SIEMENS
1
LGB21-LGB22 min. 3μA
TP
P
T
P
T
43 7SR5T1 6
STS
STC
STABHLB
1089 11
50 Hz 400V
R
PE
T
S
N
N
Q
212
HLF
1
2
adapted to 220-230 V (please follow the
instructions on the backside); motors with
higher output can only work 380-400 V
three-phase.
In case of request of burners different from
the above mentioned standard, it is
recommended to make specific mention in
the order.
Instructions: how to adapt electric
motors of an output lower or equal to
7,5 kW to 220-230 V power supply
It is possible to change the voltage of the
burner by operating as follows:
1. change the connection inside the
electric box of the motor, from star to delta
(see picture 3);
2. change the setting of the thermal relay,
referring to the absorption values indicated
in the motor nameplate. If necessary,
replace the thermal relay with another one
of suitable scale.
This operation is not possible on motors
above 7.5 kW.
For more information, please contact the
Ecoflam staff.
230V
400V
3

3
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Start up - Adjusting burner output
!Risk of air blast!
Continuously check CO, CO2and soot emissions when adjusting the output of the burner. Optimise combustion values in the
event of CO formation. CO must not exceed 50 ppm.
Adjusting the maximum capacity of the
burner
Position the selector, situated on the con-
trol panel, on position maximum power
and proceed as follows:
Adjusting the maximum gas flow rate:
- proceed as stated in the regulating the
solenoid valves until you achieve the cor-
rect gas flow, as established by analyzing
the combustion process. Eventually adjust
the gas flow rate using a suitable allen
wrench, alter the position of the cam(3)
guide blade; if you screw it down, the flow
rate is reduced; if you unscrew it, the flow
rate increases.
Adjusting the maximum air flow rate: Even-
tually adjust this position acting on the
screw “1 “, after loosening nut “ 2 “. Ti-
ghten the nut “2” in place once again.
Adjusting the manimum capacity of the
burner
Position the selector, situated on the con-
trol panel, on position minimum power and
proceed as follows:
Adjusting the minimum gas flow rate:
using a suitable Allen wrench, alter the po-
sition of the cam(3) guide blade; if you
screw it down, the flow rate is reduced; if
you unscrew it, the flow rate increases.
Adjusting the minimum air flow rate: ad-
just on limit switch for air damper “Low
Flame” position adjustment.
Adjusting the intermediate capacity of
the burner
Using the selector, start the servomotor
(closing or opening) and position on 0 to
stop the stroke; the adjustment is made as
outlined below. Repeat the operation for
the other cam points.
Adjusting the intermediate gas flow rates:
using a suitable Allen wrench, alter the po-
sition of the cam(3) guide blade; if you
screw it down, the flow rate is reduced; if
you unscrew it, the flow rate increases.
N.B. observe the minimum required
flue gas temperature specified by the
boiler manufacturer and the requirements
demanded of flue gas ducts for avoiding
condensation.
Adjustment of gas solenoid valve
Refer to the gas train manual for the gas
setting of the gas train selected.
Max Ｍin
A
C
2
1
Firing head setting (B).
Execution :
• loosen the locking screw of adjusting de-
vice A.
• move the adjusting device until the desired
position is reached.
• tighten the locking screw.
A B
Servomotor SQN 30 251A2700
Remove cover to gain access to the adju-
sting cams.The cams are to be adjusted
through the suitable key provided for. De-
scription:
I - Limit switch for air damper “High
Flame” position adjustment (Max. power).
II - Limit switch for the air damper posi-
tion at burner’s shut down.
III - Limit switch for air damper “Low
Flame” position adjustment (Min. power).
V - Limit switch not used.
(5): MANUAL RELEASE SWITCH
5
SELECTOR
0
AUTO
0 = operating elements locked
in an intermediate position
= operation on maximum capacity
= operation on minimum capacity
AUTO = automatic operation

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Start up - Air pressure switch adjustment - Setting gas pressostat
Operating check
Flame monitoring must be checked for
safety as part of initial commissioning and
also after servicing or if the system has
been out of operation for any significant
period of time.
- Start attempt with gas ball valve closed:
the automatic combustion control unit must
switch to gas shortage or malfunction after
the end of the safety period.
Air pressure switch calibration
The air pressure switch is provided for
monitoring the pressure of the
combustion air fan.
Unscrew screws A and B and remove
cover C.
After the air and gas setting you have to
calibrate the air switch with the burner
working on the low flame by slowly turning
the relative knob clockwise until the burner
locks out. Read the value and then
decrease it by 15%.
WARNING: the air pressure switch shall
prevent the air pressure to go below 85%
from the adjustment value in order to
prevent the CO in the fumes to exceed 1%
(10000 ppm).
Min gas pressure switch
The gas pressure switch has the function
to check that the gas pressure before the
gas valve does have the minimum
pressure to make the burner running
correctly.
Unscrew off and remove cover M.
- Set knob N to a value equal to 60% of
gas nominal feed pressure (i.e. for natural
gas nom. pressure = 20 mbar, set knob to
a value of 12 mbar; for LPG nom. pressure
of G30/G31- 30/37 mbar, set knob to a
value of 18 mbar). Screw up cover M.
0,4
0,6
0,9
3,0
1,5
2,1
1,8
2,4
2,7
1,2
A
B
CD
2,5
5
10
15
50
25
35
30
40
45
20
I
L
MN
Servomotor SQN 30 151A2700
Final setting
Once the point to point gas cam setting
has been completed we need to set
the final minimum output of the burner
using the servomotor cam III (low flame
gas). Using the suitable key regulate the
grades (“+/-“ switch).
Turn the burner off and start it again in
order to check if the burner start properly
otherwise adjust the ignition gas cam
number III.
Gas setting ended:
switch the selector to automatic position.
!WARNING: Do not use the button cam drum release button.

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Service - Maintenance
Burner and boiler servicing must only
be carried out by qualified personell.
The system operator is advised to take
out a service contract to guarantee
regular servicing.
Attention
• Disconnect the electrical supply before
carrying out any maintenance or
cleaning work.
• The blast tube and firing head may be
hot.
Checking the exhaust gas temperature
• Check the flue gas temperature at
regular intervals.
• Clean the boiler if the flue gas
temperature is more than 30°C above
the value measured at the time of
commissioning.
• To simplify the check, use a flue gas
temperature indicator.
Maintenance on the burner
• Check gas supply components (tubes,
lines) and their connections for leaks
or signs of wear, replace if necessary.
• Check electrical connections and
connection cables for damage,
replace if necessary.
• Check gas filter, clean or replace as
necessary.
• Clean fan wheel and housing and
check for damage.
• Check and clean the mixing unit.
• Check ignition electrodes block,
readjust or replace as necessary.
• Start burner, check flue gas data,
correct burner settings if necessary.
A
A
AA
SEZ.
5
11,5
B
B
SEZ.B- -
B
7,5
9
3
Ignition electrode Ionization probe
• Check the setting for air pressure
switch and gas pressostat.
• Check the gas train settings.
• Carry out an operating check.

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Fault diagnosis and repair
In the event of a malfunction, first check
that the prerequisites for correct
operation are fullfilled:
1. Is the system connected to the
power supply?
2. Is there any gas pressure?
3. Is the gas shut-off valve open?
4. Are all control and safety devices,
such as the boiler thermostat, low
water level detector, limit switch,
etc. adjusted correctly?
If the malfunction persists, use the
following table.
It is not permitted to repair any
components relevant to safety. These
components must be replaced by parts
with the same order number.
Only use original spare parts.
NB: after each operation:
• under normal operating conditions
(doors closed, hood fitted, etc.), check
combustion and check the individual
lines for leaks.
• Record the results in the relevant
documents.
Service - Troubleshooting
Maintenance
Annual check
The burner (combustion head, electrodes,
etc.) must be checked regularly by an au-
thorized technician, once or twice a year,
depending on how much it is used. Before
proceeding withe the maintenance check-
up on the burner, it is advisable to check
the general condition of the burner and
take the following steps:
Disconnect the burner (remove the plug).
- Close the gas shut-off cock.
- Remove the cover from the burner,
clean the fan and air intake.
- Clean the combustion head and check
the position of the electrodes.
- Re-install the parts.
- Check the seal on the gas connetors.
- Check the state of the flue.
- Start the burner.
- Check the combustion parameters
Before taking any action check:
- That there is power in the circit and
the burner is connected;
- That the gas pressure is right and
the gas shut-off cock is open;
- That the control systems are pro- perly
connected. If all these conditions have
been satisfied, start the burner by pres-
sing the reset button.
- Check the burner cycle.
If the burner fails to start:
check the switch, the thermostats, the
motor and the gas pressure.
If the burner proceeds with preventila-
tion but cuts out at the end of the cycle:
- Check the air pressure and the fan.
- Check the air pressure switch.
If the burner proceeds with preventila-
tion but does not light:
- Check the installation and position of the
electrodes.
- Check the ignition cable.
- Check the ignition transformer.
- Check the safety device.
If the burner lights but cuts out after the
safety interval:
- Check that the phase and neutral wires
are connected correctly.
- Check the gas solenoid valve.
- Check the position and connection of the
detector electrode.
- Check the detector electrode. Check the
safety device.
If the burner lights but cuts out after
operating for a few minutes:
- Check the pressure regulator and gas fil-
ter.
- Check the gas pressure with a pressure
gauge.
- Check the detector value (at least 3 µA).

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Contenuti generali - Indice - Avvertenze generali
Avvertenze importanti
I bruciatori BLU sono progettati per la
combustione di gas naturale e di gas
propano, con basse emissioni inquinanti. I
bruciatori sono conformi alla norma EN
676, dal punto di vista della progettazione
e del funzionamento. Montaggio, messa in
funzione e manutenzione devono essere
eseguiti esclusivamente da personale
tecnico autorizzato, nel rispetto delle
direttive e delle prescrizioni in vigore.
Descrizione del bruciatore
I bruciatori BLU sono bistadio, a
funzionamento completamente automatico
in esecuzione monoblocco.
La costruzione speciale della testa di
combustione permette di ottenere una
combustione con un debole tasso di ossidi
di azoto e un coefficiente di rendimento
elevato. I valori delle emissioni
corrispondono alla classe 3, come definita
da EN676 (NOx<80mg/kWh).
A seconda della geometria del focolare,
della carica e del sistema di combustione
(caldaia a tre percorsi, caldaia a
combustione inversa), si possono
riscontrare valori di emissione diversi.
Sono adatti per l'allestimento di tutti i
generatori di calore conformi alla norma
EN 303 o degli aerotermi secondo DIN
4794 o DIN 30697 nell'ambito del rispettivo
range di potenza. Per ogni altro utilizzo e
necessaria l'autorizzazione della Ecoflam.
Al fine di garantire un funzionamento
sicuro, non inquinante ed a basso
consumo energetico, è necessario
rispettare le seguenti norme:
EN 676
Forced-draught gas burners
EN 226
Allacciamento di bruciatori di gasolio a
nebulizzazione e bruciatori di gas ad
aria soffiata su generatori di calore
EN 60335-1, -2-102
Sicurezza degli apparecchi elettrici per uso
domestico, norme particolari per gli
apparecchi con combustione a gas.
Luogo di installazione
Il bruciatore non dev'essere messo in
funzione in locali in cui siano presenti
vapori aggressivi (ad es. lacca per capelli,
percloroetilene, tetracloruro di carbonio),
notevole accumulo di polvere o forte
umidità dell'aria (ad es. lavanderie).
Una adeguata ventilazione deve essere
fornita nel locale dell’installazione in modo
da garantire le condizioni per una buona
combustione.
Si possono riscontrare scostamenti
dovuti ad eventuali normative locali.
Si esclude qualsivoglia responsabilità
per eventuali danni derivanti dalle
seguenti cause:
- utilizzo non conforme.
- montaggio difettoso e/o riparazione a
cura dell'acquirente o terzi, ivi inclusa
l'applicazione di elementi di origine
estranea.
Consegna e istruzioni per l'uso
Il costruttore dell'impianto di combustione
è tenuto a consegnare al gestore
dell'impianto, al più tardi all'atto della
consegna dello stesso, le istruzioni per
l'uso e la manutenzione. Queste istruzioni
devono essere appese nel locale di
installazione del generatore termico in
modo ben visibile. Devono essere indicati
l'indirizzo ed il numero telefonico del punto
di assistenza più vicino.
Avvertenza per il gestore
L'impianto dev'essere controllato almeno
una volta l'anno da un tecnico specia-
lizzato. Al fine di garantire un'esecuzione
regolare, si suggerisce di stipulare un
contratto per la manutenzione
dell'impianto.
I bruciatori Ecoflam sono stati progettati e costruiti nel rispetto delle normative e direttive correnti.
Tutti i bruciatori rispondono alle normative sulla sicurezza e sul risparmio energetico nel limite del
campo di lavoro dichiarato.
La qualità del prodotto è garantita dal sistema di certificazione in base alla norma ISO 9001:2008.
Panoramica Dati tecnici 3
Curve di lavoro 4
Dimensioni d’ingombro 5
Contenuti generali Indice 16
Avvertenze generali 16
Descrizione del bruciatore 17
Funzione Funzioni generali di sicurezza 18
Programmatore di comando e sicurezza LANDIS 19
Installazione Montaggio del bruciatore 20
Connessione elettrica 21
Controlli da eseguire prima della messa in funzione 21
Messa in funzione Regolazione del bruciatore 22
Regolazione dei pressostati aria e gas 23
Assistenza Manutenzione 24
Possibili inconvenienti 25
Panoramica Schemi elettrici 66-69
Parti di ricambio 70-74
Contenuti generali Dichiarazione di conformità 75

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A1 LANDIS programmatore di comando e
sicurezza gas
F6 Pressostato aria
M1 Motore elettrico
T1 Trasformatore d'accensione
5 Fusione
8 Boccaglio
10 Presa Wieland
15 Flangia bruciatore
16 Pulsante Reset
103B Regolazione dell’aria
113 Cuffia aria
Imballaggio
Il bruciatore è consegnato con un sistema modulare di
imballo (scatole separate):
BBCH: Brucitore completo con testa di combustione e
flangia.
- 1 sacchetto : - manuale tecnico in multilingue.
- chiave esagonale.
- viti, dadi e rosette.
GT: Rampa Gas separata
KIT & ACS ordinabili e consegnati separatamente
Contenuti generali - Descrizione del bruciatore
16
KIT & ACS ordinabili e
consegnati separatamente
BLU 1200.1 LN PR TC - SGT 230-400-50
BLU Gas
NOME
BLU 1200.1 1100 kW
MODELLO (Gas: kW; Gasolio: kg/h)
-Low NOx Classe 3 GAS EN676 (<80 mg/kWh)
LN Standard Classe 2-GAS EN676 (<120 mg/kWh)
EMISSIONI
PAB 2 stadi
PR 2 stadi progressivo meccanico
E2 stadi progressivo elettronico
TIPO DI FUNZIONAMENTO
230-400-50 230-400 Volt, 50 Hz
TENSIONE DI ALIMENTAZIONE
TC Testa corta
TL Testa lunga
TIPO TESTA
GN Gas naturale
LPG Gas propano
BIOGAS Biogas
COMBUSTIBILE
15
8
10
5113
F6
103B
M1
A1
SGT Rampa gas separata
EQUIPAGGIAMENTO

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Funzione - Funzioni generali di sicurezza
Descrizione del funzionamento
Alla prima messa sotto tensione, dopo
un'interruzione di corrente e una fase di
messa in sicurezza, dopo un'interruzione
di gas o dopo un arresto di 24 ore,
comincia un tempo di preventilazione di
30 sec.
Durante il tempo di preventilazione:
- la pressione dell'aria viene monitorata.
- controllo della presenza di eventuali
segnali di fiamma anomali.
Al termine del tempo di preventilazione
- l'accensione è inserita.
- l'elettrovalvola principale e di sicurezza è
aperta.
- il bruciatore si avvia.
Sorveglianza
La fiamma viene monitorata da una sonda
di ionizzazione. La sonda è montata in
modo isolato sulla testa del gas ed è
diretta attraverso il disco fiamma nella
zona della fiamma. La sonda non deve
avere alcun contatto elettrico con
componenti messi a terra. Se compare un
cortocircuito tra la sonda e la massa del
bruciatore, il bruciatore entra in stato di
anomalia. Durante il funzionamento, nella
fiamma del gas si crea una zona
ionizzata, attraverso la quale circola una
corrente raddrizzata dalla sonda verso il
boccaglio. La corrente di ionizzazione
deve essere superiore a 3 µA.
Funzioni di sicurezza
- Se all'avvio del bruciatore (rilascio del
gas) non si forma la fiamma, il bruciatore
viene arrestato al termine di un intervallo
di sicurezza di max. 3 secondi, la valvola
del gas si chiude.
- In caso di anomalia della fiamma
durante il funzionamento, l'alimentazione
del gas si interrompe nella frazione di un
secondo. Viene avviata una nuova messa
in funzione. Se il bruciatore si avvia, il
ciclo di funzionamento prosegue. In caso
contrario si instaura una fase di messa in
sicurezza.
- In caso di mancanza d'aria durante la
preventilazione o il funzionamento, si
instaura una fase di messa in sicurezza.
- In caso di mancanza di gas, il bruciatore
non si mette in funzione e/o si arresta.
Arresto di regolazione
- Il termostato di regolazione interrompe la
richiesta di riscaldamento.
- Le valvole gas si chiudono.
- La fiamma si spegne.
- Il motore del ventilatore si ferma
- Il bruciatore è pronto per il
sucessivo funzionamento.
119.2
1 108 106
119
Y12 104F4 F4119.1119 pBrY13
F4 Pressostato gas minima
F6 Pressostato aria
Y13 Elettrovalvola gas
Y12 Elettrovalvola gas di sicurezza
1Valvola di sicurezza ad azionamento termico (deve essere
montata dall'installatore).
104 Regolatore di pressione gas
106 Filtro
108 Valvola di arresto del gas (deve essere montata
dall'installatore).
119pBr Punto di misurazione della pressione del gas all'uscita
della valvola.
119.1 Punto di misurazione della pressione del gas tra le valvole.
119.2 Punto di misurazione della pressione dell'aria.

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L’apparecchiatura Landis avvia il ventilatore e inizia la fase di prelavaggio della camera di combustione. Il corretto funzionamento é
controllato tramite il pressostato aria. Al termine della preventilazione, viene inserito il trasformatore di accensione e successivamente
le valvole gas. In caso di mancata accensione o spegnimento accidentale la sonda di ionizzazione interviene mandando in blocco l’ap-
parecchiatura entro il tempo di sicurezza.
!Prima del montaggio o dello smontaggio del programmatore di comando l'apparecchio dev'essere a tensione nulla.
Il programmatore di comando non dev'essere aperto nè riparato.
Funzione - Programmatore di comando e sicurezza Landis LGB22
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 " "    
   96
Funzione - Pannello di comando
A - selettore :
0 = bloccaggio degli apparati per il
funzionamento in una posizione intermedia
1 = funzionamento alla massima potenza
2 = funzionamento alla minima potenza
3 = funzionamento automatico
B - lampada di funzionamento
C - lampada di blocco termico
D - fusibile
E - interruttore I / O
F - pulsante di sblocco
A
B
C
E
D
F0
AUTO
0
I

20 www.ecoflam-burners.com
IT
420010298903
Installazione - Montaggio del bruciatore
Profondità di montaggio del boccaglio
del bruciatore e rivestimento refrattario
Per i generatori senza parete anteriore
raffreddata e in assenza di indicazioni
contrarie da parte del costruttore della
caldaia, è necessario eseguire un
rivestimento in mattoni o l'isolamento
secondo la figura (5) a lato.
Il rivestimento in mattoni non deve
sporgere oltre il bordo anteriore del
boccaglio e deve terminare con una
conicità massima di 60°. Lo spazio d'aria
(6) dev'essere riempito con un materiale
isolante elastico, non infiammabile.
Condotto dei fumi
Al fine di evitare rumorosità indesiderate si
raccomanda di evitare l'utilizzo di raccordi
ad angolo retto al momento del
collegamento della caldaia al camino.
Montaggio del bruciatore
bruciatore viene fissato alla caldaia.
Montaggio :
• Fissare la flangia di attacco 3alla
caldaia con le viti 4.
Smontaggio :
• Allentare le viti e rimuovere il bruciatore.
Prescrizioni di ordine generale per
l'allacciamento del gas
• Il collegamento della rampa gas alla
rete del gas deve essere effettuato
esclusivamente da un tecnico esperto
autorizzato.
• La sezione della tubazione del gas deve
essere preparata in modo tale che la
pressione di alimentazione del gas non
possa scendere al di sotto del valore
prescritto.
Ør
Linea alimentazione gas
Nell’istallazione della linea di
alimentazione e della rampa gas bisogna
osservare le prescrizioni della EN676. Si
deve istallare il Kit obbligatorio EN676.
Ulteriori accessori dovranno essere
montati dall’istallatore per soddisfare
eventuali normative locali.
LEGENDA
Pf: Contropressione al focolare
Pb: Pressione gas bruciatore (testa di
combustione + rampa gas)
Pin: Pressione minima di alimentazione
4
3
Per trasformare il bruciatore da Metano a
G.P.L. eseguire le seguenti operazioni :
- Rimuovere il boccaglio.
- Rimuovere l’elettrodo di accensione.
- Sostituire i 4 diffusori (solo 700.1, 1000.1,
1200.1)con quelli G.P.L. agendo sulle viti
A. - Rimuovere il disco.
- Sostituire il Nasello con quello G.P.L..
- Rimontare correttamente il disco e l’elet-
trodo di accensione.
- Sostituire il boccaglio con quello G.P.L..
A
• Una valvola manuale di arresto (non
fornita) deve essere montata a monte della
rampa gas.
TRASFORMAZIONE LPG
KITLPG
KITLPG-BLU500.1 3124487
KITLPG-BLU700.1 3124488
KITLPG-BLU1000.1-1500.1 3124489