Ecoflam MAX P 35 AB User manual

Technical data
Dati tecnici
Données techniques
Datos técnicos
Технические характеристики
Operating instructions
Istruzioni per l’uso
Notice d’emploi
Manual de uso
Руководство по эксплуатации
Electric and hydraulic diagrams
Schemi elettrico e idraulico
Schémas électrique et hydraulique
Esquemas eléctrico e hidráulico
Электрические и гидравлические схемы
Spare parts list
Pièces de rechange
Parti ricambi
Piezas de recambio
Запчасти
LIGHT OIL BURNERS
EN
IT
FR
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RU
MAX P 35 AB TC TW 230-50 3140420
MAX P 35 AB TL TW 230-50 3140421
MAX P 45 AB TC TW 230-400-50 3140933
MAX P 45 AB TL TW 230-400-50 3141314
MAX P 35 AB
MAX P 45 AB
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Technical data
Dati tecnici
Données techniques
Datos técnicos
Технические характеристики
EN
IT
FR
ES
RU
3
Working fields
Campi di lavoro
Domaine de fonctionnement
Ámbito de funcionamiento
Рабочий диапазон
EN
IT
FR
ES
RU
4
Dimensions
Dimensioni
Dimensions
Dimensiones
Размеры
EN
IT
FR
ES
RU
5
Operating instructions for authorised specialists EN 6 - 27
Istruzione per l’uso per il personale qualificato IT 28 - 49
Notice d’emploi pour l’installateur spécialiste FR 50 - 71
Instrucciones de montaje para el instalador especialista ES 72 - 93
Инструкция по эксплутации Предназначено для
квалифицированных специалистов по установке RU 94 - 115
Electric diagrams
Schemi elettrico
Schémas électrique
Esquemas eléctrico
Электрические схемы
EN
IT
FR
ES
RU
116-119
Spare parts list
Parti di ricambio
Pièces de rechange
Piezas de recambio
Запчасти
EN
IT
FR
ES
RU
120 - 121
Conformity declaration
Dichiarazione di conformità
Déclaration de conformite
Declaración de conformidad
Сертификат соответствия
EN
IT
FR
ES
RU
122
Overview - Index of contents / Panoramica - Indice dei contenuti / Vue d'ensemble - Table des matières
Descripción - Sumario / Обзор - Содержание
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Technical data - Dati tecnici - Données techniques - Datos técnicos - Технические характеристики MAX P 35 AB MAX P 45 AB
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/min kW - kcal/h
Мощность горелки макс./мин., кВт -ккал/час
427 166 546 202
367000 143000 469000 173000
Oil throughput max/min kg/h
Portata gasolio max/min kg/h
Débit de fuel max/min kg/h
Caudal de gasóleo máx/min kg/h
Расход топлива макс./мин., кг/ч 36 14 46 17
Hydraulic system 2 stage
Sistema idraulico 2 stadio
Système hydraulique 2 allure
Sistema hidráulico 2 etapa
Гидросистема 2 ступень 2 2
Regulating ratio Rapporto di
regolazione Rapport de régulation Relación de
regulación
Коэффициент регулирования 1:2
Fuel oil Combustibile Fuel Combustible Топливо
Light oil (L.C.V. 10.200 kcal/kg max. visc 1,5°E at 20°C)
(EL) Hu = 11,86 kWh/kg
Emission class Classe di emissione Classe d’émission Tipo de emisión Класс выделения
загрязняющих веществ Standard Class 2 - OIL EN267 (NOx < 185 mg/kWh)
Control box Apparecchiatura di
controllo Coffret de sécurité Cajetín de seguridad Блок управления и
безопасности THERMOWATT TCH 2xx
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
Schneider
STE 4,5 B0.37/6-R
Schneider
STE 4,5 B0.37/6-R
Flame monitor Rivelatore di fiamma Surveillance
de flamme Vigilancia de llama Контроль пламени photoresistor photoresistor
Ignition transformer Trasformatore
d'accensione Allumeur Encendedor Устройство розжига 2-Pole Electronic 2-Pole Electronic
Fuel-oil pump Pompa di pressione
gasolio
Pompe de pulvérisation fuel
Bomba de pulverización de gasóleo
Насос распыления дизельного топлива suntec suntec
Electric motor rpm - watt
Motore elettrico giri motore - watt
Moteur rpm - watt
Motor rpm - watt
Электродвигатель об/мин - watt
2800 rpm 2800 rpm
370 W 550 W
Voltage Tensione Tension Tensión Напряжение 230 V / 50 Hz 230 - 400 V / 50 Hz
Power consumption (operation)
Potenza elettrica assorbita (Esercizio)
Puissance électrique absorbée (en service)
Pot. eléctrica absorbida
(en funcionamiento)
Потребляемая электрическая мощность: (при работе)
620 W 900 W
Net weight Peso netto Poids net Peso neto Приблизительная масса 25 kg 25,5 kg
Protection level Classe di protezione Indice de protection Índice de protección Класс электрозащиты 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) 74 76
Ambient temp. for storage
Temperatura ambiente di stoccaggio
Température ambiante de stockage
Temperatura ambiente de almacenamiento температура хранения -20°…+70° C
Temperature for use
Temperatura d’utilizzazione
Température d’utilisation
Temperatura ambiente de utilización Рабочая температура -10°…+60° C
Overview / Panoramica / Vue d'ensemble / Descripción / Обзор
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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 соответствует значениям, измеренным при сертификации. Он соответствует максимальным значениям, измеренным в соответствии со стандартом EN 267 в стандартном канале. 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, %
Overview - Working fields / Panoramica - Curve / Vue d'ensemble - Domaine de fonctionnement / Descripción - Ámbito de funcionamiento / Обзор - Рабочий диапазон
0 2 4 6 8
10
mbar
200 300 400 500
300 400 500 600200100 kW
kcal/h x 1000
100
30 40 50
20 kg/h
10
Max P 45 AB
Max P 35 AB
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Overview - Dimensions / Panoramica - Dimensioni / Vue d'ensemble - Dimensions / Descripción - Dimensiones / Обзор - Размеры
Model A B C D D1 E F G I L M
MAX P 35 AB 510 302 208 175 365 500 160 280 185/200 185/200 M8 MAX P 45 AB 510 302 208 175 365 500 160 280 185/200 185/200 M8
D / D1 E
M
L
F
G
125
I
CI
B
A
L
ED-D1
G
F
M
X
Y
Z
Packaging
MAX P 35 - 45 AB
Model Ø a Ø b Ø c d°..
MAX P 35 AB 167 262 283 45° MAX P 45 AB 167 262 283 45°
d..°
Ø a Ø b
Ø c
M
Boiler plate drilling
Model X Y Z kg
MAX P 35 AB 500 830 600 28 (30) MAX P 45 AB 500 830 600 28,5 (31)
MAX 35 - 45
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Contents - Index - General warnings - Conformity declaration
Important notes
MAX P 35-45 AB burners are designed for
the combustion of domestic fuel oil EL in
accordance with EN267 standards.
Assembly, commissioning and
maintenance must be carried out only by
authorised specialists and all applicable
guidelines and regulations must be
observed.
Burner description
MAX P 35-45 AB are two-stage, fully-
automatic monoblock-type burner. It is
suitable for use, within its range of
performance, with boilers complying with
EN 303 or hot-air generators in line with
DIN 4794, DIN 30697 or EN 621.
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 226
Connection of vaporising oil and forced
draught gas burners to the heat generator.
EN 60335-2
Safety of electrical equipment for domestic
use.
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.
420010492200
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Overview Technical data 3
Working fields 4
Dimensions 5
Contents Index 6
General warnings 6
Burner description 7
Function General safety functions 8
TCH 2xx control box 9-10-11
Terminal allocation chart 230 Volt connection 12
Terminal allocation chart low voltage connections 13
Oil burner pump 14
Installation Burner assembly 15
Electrical connection - Checks before commissioning 16
Oil feeding and suction line - Setting data table 17
Start up Pre-setting without flame 18
Adjusting burner output - Oil pressure regulation 19
Setting the flame 20
Operating mode 21
Saving the adjustment values in the display 22
Service Maintenance 23-24
Troubleshooting 25
Fault diagnosis menu 26
Operating statistics menu 27
Overview Electrical diagrams 116-119
Spare parts list 120-121
Contents Conformity declaration 122
6

A1 TCH 2xx control box
M1 Electric motor for pump and
blower wheel
T1 Ignition transformer
Y1 Solenoid valve
3 Air regulation in the burner head
5 Fastening screws for equipment plate
15 Burner flange
16 Display
102 Fuel-oil pump
103B Air regulation
113 Air intake
AB TC - 230-50 TWMAX P 35
MAX P Light oil soft start
RANGE NAME BY FUEL TYPE
35 36 kg/h
MODEL SIZE (Gas: kW; Oil: kg/h)
- Standard Class 2-OIL EN267 (<185 mg/kWh)
Low NOx Low NOx Class 3 yellow flame (<120 mg/kWh)
EMISSION COMBUSTION TYPE
- 1 stage
AB 2 stage
OPERATION TYPE
TC Short head
TL Long head
HEAD TYPE
- Light oil
KER Kerosene
B10 Biodiesel
FUEL
230-50 230 Volt, 50 Hz
ELECTRICAL SUPPLY TO THE SYSTEM
Contents - Burner description
Scope of delivery
CB: COMPLETE BURNER
- 1 bag including :
- multilanguage technical manual.
- filter and hoses.
- nozzle and spanner.
- screws, nuts and washer.
KIT & ACS delivered separately
T1
113 103B
5
Y1
A1
M1
15
16
102
3
TW Thermowatt
CONTROL BOX
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Function - General safety functions
Operating function
- If heat is requested by the boiler
thermostat, the automatic oil
combustion control unit starts the
program sequence.
- The motor starts, the igniter is switched
on and the preventilation period of 15
seconds commences.
- During the preventilation period, the
furnace is monitored for flame signals.
- At the end of the preventilation period,
the fuel-oil solenoid valve opens and the
burner starts.
- The igniter remains switched off while
the burner is in operation.
Controlled shutdown
- Boiler thermostat interrupts heat
request.
- The fuel-oil solenoid valve closes and
the flame is extinguished.
- Burner motor switches off.
- Burner enters standby.
Safety function
A safety shutdown occurs:
- if a flame signal is present during
preventilation (parasitic flame
monitoring).
- if no flame is produced within 5 seconds
(safety time) of start-up (fuel
authorisation).
- if no flame is produced after an
unsuccessful restart attempt in the
event of flame failure during operation.
A safety shutdown is indicated by the
malfunction lamp lighting up and it is then
only possible to reenable the burner by
pressing the reset button after the cause
of the malfunction has been rectified.
For further information, see the
automatic combustion control unit
description.
M
M1
103
101
T1
104
102
106
105
Y1
118
Y2
Y3
M
M2
MAX P 35-45 AB
M1 Burner motor
M2 Air damper motor
T1 Ignition Transformer
Y1 Solenoid valve
Y2 Solenoid valve
Y3 Solenoid valve
101 Blower / Fan
102 Oil pump
103 Air damper
104 Oil pressure regulator
105 Hoses
106 Filter
118 Nozzle
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Function - TCH 2xx control box
Pressing the
unlocking
button on the
unit for
.... causes ....
... 1 second ... the control unit to
unlock.
... 2 seconds ... he control unit to
unlock.
... 9 seconds ... the statistics to be
deleted
The TCH 2xx control and safety unit
controls and monitors the forced draught
burner. The microprocessor-controlled
program sequence ensures maximum
stability of time periods, regardless of
fluctuations in the power supply voltage or
the ambient temperature. The automatic
combustion control unit is designed to
cope with brownouts. Whenever the
supply voltage drops below its rated
minimum level (< 185V), the control unit
shuts down - even in the absence of a
malfunction signal. The control unit
switches itself back on again once the
voltage has returned to normal levels (>
195V).
Locking and unlocking
The control unit can be locked (switched to
malfunction mode) by pressing the
unlocking button and unlocked (fault
deleted), provided the unit is connected to
the mains power supply.
!
Always switch off the power supply
before installing or removing the
control unit. Do not attempt to open
or carry out repairs on the control
unit.
Screen Description Screen Description
Awaiting the heat request from the boiler Opening the oil valve and safety time
Air flap is forced open for pre-ventilation. Flame is present, awaiting authorisation of
regulation
Pre-ventilation
Burner in operation. The lower cell shows the
strength of the signal and the operating time of
the burner.
Closing the air flap to the ignition position,
pre-ignition
Moves the cursor upwards.
Moves the cursor downwards.
Increases the marked value.
Reduces the marked value.
Modifies/Confirms the value shown.
Unlocks the control unit.
Red LED (flashes if a fault is
present).
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Function - TCH 2xx control box
In parallel with its control and safety
functions, the TCH2xx control unit allows
the following to be set: (see illustration)
- the position of the air flap during ignition.
- the position of the air flap during the 1st
stage.
- the opening position of the stage 2 valve
(for switching from 1st to 2nd stage).
- the position of the air flap during the 2nd
stage.
- the closing position of the stage 2 air flap
(for switching from 2nd to 1st stage).
The parameters for the control unit are set
using the display and 5 keys. Operating
values are shown in real time on the
display.
Pressing the keys gives access to 7
menus:
• menu for setting the
servomotor.
• menu for storing the
servomotor setpoints in
the display.
• menu for consulting
faults.
• menu for statistical
data.
• menu for setting /
adjusting the standard
configurations.
• menu for setting
industrial applications.
• menu for manual
control.
In these menus, it is
possible to adjust the
control unit's standard
configurations. These
are pre-set in the factory.
No modifications may be
carried out on-site
without prior consultation
with ECOFLAM.
The access code and the
setting setpoints for this
menu are available on
request.
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10

Function - TCH 2xx control box
e
Operating cycle phases:
1: No voltage
2: Powering up, no heat request
3: Heating request
4: Opening an air flap, arrival in pre-
ventilation position.
5: Pre-ventilation: Switching on the
motor and the igniter.
6: Closing the air flap, switching to
the ignition position.
7: Unauthorised flame monitoring.
8: Starting the burner: opening the
solenoid valve, flame formation, safety
time.
9: Flame stabilisation time, post- ignition
time.
10:Awaiting regulator release
11:Opening the air flap, until the opening
position of the 2nd stage valve is
reached.
12:Operation in 2nd stage
13:Closing the air flap, until the 2nd
stage valve reaches the closed
position.
14:Operation in 1st stage
15:Regulator shutdown, closure of the
air flap to 0°.
16:Awaiting a new heating request
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Function - Terminal allocation chart 230 Volt connection
Terminal Description Connector
1 Burner motor phase
4
2 Earth
3 Neutral
4 1st stage solenoid valve live
1
Earth5
Neutral6
2nd stage solenoid valve live7
2
Earth8
Neutral9
3rd stage solenoid valve live (not used)10
3
Earth (not used)11
Neutral (not used)12
13 Igniter live
5
14 Earth
15 Neutral
16 Live for the 2nd stage thermostat
T6/7/8
17 Signal T7
18 Signal T8
Terminal Description Connector
19 1st stage thermostat live (T1) 19
20 Heating request signal (option T2)
21 Flame monitoring signal
11
22 Earth
23 Live
24 Not used 10
25 Not used
26 Live 20
27 Remote unlocking signal
28 Neutral 21
29 Signal fault live
30 Live
25
31 Preheater/release contact
32 Earth
33 Neutral
34 Live L1
6
35 Earth
36 Neutral
37 Earth
38 Earth
39 Pump unit live
35
40 Earth
41 Neutral
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Terminal Description Connector
1 not used
17
2 not used
3 not used
4 not used
27
28
29
5 not used
6 not used
7 not used
8 not used
9 not used
10
Display or PC interface 16
11
12
13
14
15
16
17
Terminal Description Connector
18 not used 31
19 not used
20 not used
30
21 not used
22 not used
23
Air servomotor 15
24
25
26
27
28
Function - Terminal allocation chart low voltage connections
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Function - Oil burner pump
1 suction intake connection.
2 return connection.
3 pressure connection.
4 oil pressure gauge connection.
5 negative pressure gauge connection.
6 oil pressure regulator.
Y1 fuel-oil solenoid valve.
3
6
5
44
4
Y1
SUNTEC
PV
21
SUNTEC
AS 67 B
The oil burner pump used is a self-priming
gear pump, which must be connected as
two-line pump via a bleed filter. There is an
intake filter and an oil pressure regulator
integrated in the pump. Pressure gauges
for pressure measurements and negative
pressure measurements must be
connected before the equipment is
commissioned.
NB: before starting the burner, check that
the return pipe is open. An eventual
obstraction could damage the pump
sealing device.
3
2
1
1
1 Hoses
2 Filter
3 Oil cock
SUNTEC
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Installation - Burner assembly
Oil connection
The filter must be located in such a way
that the correct hose routing cannot be
impaired. The hoses must not kink.
Burner pipe 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 flame tube, and
should have a maximum 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 by mean of connecting
flange and therefore to the boiler.
Installation:
• fix the flange to the boiler with
the screws.
Removal:
• loosen screw.
• pull the burner out of the boiler.
1
2
–
+
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15

EN
420010492200
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.
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.
• Fuel tanks must be full.
• 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.
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).
Position of electrodes
Note: Always check the position of
electrodes after having replaced the
nozzle (see illustration). A wrong position
could cause ignition troubles.
6mm
4mm
TP
STAB
FU
TP
STC
QHLB
S
N
T
TP
STS
50 Hz 400V
PE
R
10NR TS 75 6 981 2 3 4 11 12
HLF
1
16

H
(m)
ø 10mm ø 12mm
0
0,5
1
2
3
3,5
32
36
40
48
56
60
90
90
90
90
90
90
AS67
(m)
H
H
H
(m)
ø 10mm ø 12mm
0
0,5
1
2
3
3,5
25
21
18
10
5
---
70
62
54
38
20
10
AS67
(m)
EN
420010492200
Installation - Oil feeding and suction line
Two-pipe siphon feed system
Two-pipe lift system
Length pipe (m)
Length pipe (m)
FEEDING LINE WITH SUNTEC AS 67 B
Start up - Setting data table
Model Output Nozzle Pump Air Setting Head Setting
kg/h GPH Spray
1°st 2°st 1°st 2°st bar 1°st 2°st
MAX P 35 AB
14,4 21,2 3,50 1,50 60°S 12 30° 40° 4
16,2 24,6 4,00 2,00 60°S 12 30° 55° 3
15,7 27,8 4,00 3,00 60°S 11,4 30° 70° 2
MAX P 45 AB
16,0 24,6 4,00 2,00 60°S 12 30° 36° 4
18,5 32,3 4,50 3,50 60°S 12 27° 63° 3
21,4 39,8 5,00 4,50 60°S 14 30° 90° 2
The settings above are basic settings.
These adjustment values are normally
suitable for commissioning the burner.
These values have been determined in
our test labs and are useful for the first
switch-on as final setting must be done
using a combustion analyzer.
Favourable combustion values can be
achieved using the following nozzles:
DANFOSS H÷S 80°÷60°
DELAVAN W 60°
STEINEN S 60°
17

Start up - Pre-setting without flame
Setting is carried out in 2 phases:
- pre-adjustment without flame.
- setting the flame, to fine tune the settings
based on the combustion results.
When the burner is switched on, the
control unit displays the screen below.
Important
At this point, no setting position for the
servomotor has been defined, therefore
the burner cannot be started under these
conditions.
!
N.B.:It is possible to set different positions within a large
range of values. However, for safety reasons, the control
unit enforces a minimum interval of 2° between the
different positions (except between the ignition position
and the 1st stage).
• For the next step, press any button.
• The overall view of the menus is
displayed, and the air flap positions settings
menu is selected.
• Open the settings menu by pressing the
button .
You must now enter the access code (see
the label on the back of the display)
• Increase or decrease the value in
increments by repeatedly pressing or .
• When the first figure has been set, move
the cursor to the right by pressing .
• Repeat the operation until you reach the
last figure.
• Confirm the access code by pressing .
The control unit then openshe settings
mode.
The screen displays the factory pre- settings
for the different positions of the air flap.
The following positions for the air flap are
presented:
• ignition position (when the menu is
opened, the curser goes to this position).
• position of the air flap during the 1st stage.
• position of the air flap when the 2nd stage
fuel oil valve is opened.
• position of the air flap during the 2nd
stage.
Modifying a settings value for the servomotor position:
- To modify the value of a position, move the cursor to the
corresponding location with the button or .
- Select the value to be modified using the button , the selected
value will flash.
- Increase or decrease the value in increments of 0.1° by
repeatedly pressing or . For large modifications, press and
hold the button or , the value will scroll quickly up or down.
- Confirm the new value using the button flashing.
When all the positions of the servomotor
have been determined according to the
required settings, it is then possible to move
on to the next section for commissioning -
"Setting the flame".
To do this, place the cursor in the lower part
of the screen on the symbol and confirm
by pressing the button .
if it is necessary to quit the menu without
saving the pre-settings, position the cursor
on the symbol and confirm with the
button .
End of settings menu without flame
420010492200
EN
18

Start up - Adjusting burner output - Oil pressure regulation
!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.
Firing head setting (B).
To act on the screw in figure:
• turn Allen key till you reach the
requested value (index 1-5).
+
-
1
1LIATED
B
420010492200
EN
Burner start
Before starting the burner, draw oil in until
the filter is completely filled.
Then start the burner by switching on the
boiler regulator. Open the bleed screw on
the oil filter to allow the oil line to bleed
fully during the preventilation phase. The
negative pressure must not fall below 0.4
bar. Close the bleed screw when the filter
is completely filled with oil and oil is
flowing out without bubbles.
Burner output adjustment
Use the pressure regulator to adjust the oil
pressure in accordance with the burner
output desired. Monitor the combustion
values continuously as you do so (CO,
CO2, soot test). Adjust the airflow
gradually if necessary.
1 suction intake connection.
2 return connection.
3 pressure connection.
4 oil pressure gauge connection.
5 negative pressure gauge connection.
6 oil pressure regulator.
10 Solenoid valve electrical connection.
Y1 fuel-oil solenoid valve.
Optimising combustion values
If the combustion values are not
satisfactory modify the position of the
combustion head. By doing this the burner
ignition conditions and the combustion
values change. Compensate for the
change in airflow if necessary by adjusting
the air flap position.
Note: observe the minimum required
flue gas temperature specified by the
boiler manufacturer and the
requirements demanded of flue gas
ducts for avoiding condensation.
Oil pressure regulation
The oil pressure, and therefore burner
output, is adjusted using oil pressure
regulator 6in the pump.
Turn to
- right: to increase pressure
- left: to reduce pressure
Connect a pressure gauge at point 4(with
R1/8" thread).
Checking negative pressure
The vacuum meter for checking negative
pressure must be connected to point 5,
R1/8". Maximum permissible negative
pressure is 0.4 bar. At higher negative
pressures, the fuel oil gasifies, which
causes scraping noises in the pump and
ultimately leads to pump damage.
Cleaning the pump filter
The filter is located under the pump
cover(SUNTEC). To be able to clean the
filter, it is necessary to loosen the screws
and remove the cover first (SUNTEC).
• Check the pump cover seal and replace
the gasket if necessary.
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.
- Starting attempt with flame monitor unlit:
the automatic combustion control unit
must switch to malfunction at the end of
the safety time.
- Start with flame monitor lit: the
automatic combustion control unit
must switch to malfunction after 10
seconds of preventilation.
- Normal start-up: flame monitor goes out
when burner in operation; the automatic
combustion control unit must switch to
malfunction after the restart and end of
the safety time.
3
6
5
44
4
Y1
SUNTEC
PV
21
SUNTEC
AS 67 B
19

Setting the 2nd stage.
To set the position of the air flap in the 2nd
stage, position the cursor on the
corresponding line on the display using the
button . If necessary, modify the setting
value. Proceed as described in the
paragraph "Modifying the value of a
servomotor position setting".
- To make the burner actually switch to the
2nd stage, press the button again. The
servomotor will then move the air flap to the
set position. At the same time, the 2nd
stage fuel oil valve will open, as soon as the
opening position set for the servomotor is
passed.
- Adjust the fuel oil pressure for the 2nd
stage depending on the required output,
using the regulator on the pump. Monitor
the combustion values continuously as you
do so (CO, CO2, soot test). If necessary,
adjust the airflow. To do this, modify the
position of the servomotor in the 2nd stage.
Proceed as described, in the paragraph
"Modifying the value of a servomotor
position setting"
- Precautions: when modifying the setting
value, the servomotor will move in real time.
As a consequence, the combustion values
must be constantly checked.
Start up - Setting the flame
• If the boiler heating request is not
present, the boiler remains on standby.
In this case, it is still possible to return to the
previous setting menu "Pre-setting without
flame". To do this, position the cursor on the
symbol and confirm with the button .
• If a boiler heating request is present
(T1- T2 contact closed), the burner starts.
The air flap is opened to move to the pre-
ventilation position.
Pre-ventilation and pre- ignition.
The air flap switches to the ignition position.
If no flame is detected at the end of the
safety time, the control unit switches to
malfunction mode.
Setting the 1st stage.
If the flame has been detected, the control
unit sets the burner to the 1st stage as soon
as it receives the regulation authorisation.
- Adjust the fuel oil pressure for the 1st
stage depending on the required output,
using the regulator on the pump. Monitor
the combustion values continuously as you
do so (CO, CO2, soot test). If necessary,
adjust the airflow.
- To do this, modify the position of the
servomotor in 1st stage. Proceed as
described, in the paragraph "Modifying the
value of a servomotor position setting"
- Precautions: when modifying the setting
value, the servomotor will move in real time.
As a consequence, the combustion values
must be constantly checked.
Specific function: ignition checking.
If the ignition position has been modified, it
is possible to carry out a new burner start-
up to check the new ignition position,
without having to quit the settings menu. To
do this, after modifying the ignition position,
position the cursor on the symbol , and
initiate the new start-up using the button .
Setting the opening position of the 2nd
stage fuel oil valve. After the 1st stage is
set, it is possible to set the opening value
for the 2nd stage fuel oil valve. Proceed as
described in the paragraph "Modifying the
value of a servomotor position setting".
- Precautions: in this case the servomotor
does not move immediately, but first
remains in the 1st stage position (the actual
position of the servomotor is always
displayed in the lower part of the display).
The 2nd stage valve also remains closed.
Firstly it is possible to modify the position of
the 2nd stage air flap.
The fuel valve opens.
Awaiting flame signal.
Flame detected.
Flame stabilisation.
The control unit awaits the regulation
authorisation.
420010492200
EN
20