Ecotec BioLine 20 Manual de usuario
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INSTRUCTION MANUAL FORTHE BioLine MODELWITH A MAXIMUM OUTPUT OF 20/25 kW
Operation and
Maintenance
of the BioLine 20/25
Pellet Burner
20180206
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Keep this manual
in a safe place where it is easily accessible for
future use.
Read this manual carefully before starting to
operate your Ecotec pellet burner system.
The output of the pellet burner is calculated on the
basis of the maximum quantity of pellets which can be
fed in and burnt in the combustion bowl. (This refers to
the combustion of normal wood pellets with the aver-
age values from our fuel specication.)
If you need a higher output of between 25 and 300 kW,
please contact Ecotec Sweden AB.
IMPORTANT!
The green protective hood over the burner and the cover
of the control unit must not be removed unless the power supply
(main electricity) to the system has been disconnected.
The warranty is valid only if the product is installed by an authorised
Ecotec Sweden distributor.
FOLLOW THE INSTRUCTIONS IN THE MANUAL CAREFULLY AND
CARRY OUT SERVICING AND MAINTENANCE AS RECOMMENDED.
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CONTENTS
OVERVIEW OF THE BURNER
OVERVIEW OF THE CONTROL PANEL
FUNCTIONAL DESCRIPTION
USING THE CONTROL SYSTEM
SAFETY
SAFETY CHECKS/ALARMS
TROUBLESHOOTING
MAINTENANCE
RECOMMENDATIONS ON FUEL PELLETS
INSTALLATION
WIRING TABLE
OPERATING NOTES
PAGE 4
PAGE 5
PAGE 6
PAGE 8
PAGE 14
PAGE 15
PAGE 16
PAGE 18
PAGE 19
PAGE 20
PAGE 22
PAGE 24
CONTENTS
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1 Combustion bowl
2 Rotating arm
3 Cog wheel
4 Primary ring
5 Stop screws for the
combustion bowl
6 Primary vent pipe
7 Secondary vent pipe
8 Hot-air ignition
9 Optical sensor
10 Combustion fan
11 Sluice feeder
12 Internal fuel store
13 Drive motor
14 Level sensor (receiver), black
15 Level sensor (transmitter), white
16 Connector
17 Feed auger
18 Thermal contact
19 Microswitch
20 Quick release fastener
21 Swinging arm mount
22 Tube for counterpressure
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2
3
3
5
5
6
6
7
8
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9
10
11
11
12
13
13
14
15
16
17
18
19
20
21
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OVERVIEW OF THE BURNER
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5
1 Start button
2 Stop button
3 Display
4 Control buttons for operating
the display
5 Operating thermostat cable input
6 Maximum thermostat cable input
7 Unused input
8 Input/output for multicore cable
to the burner
9 Power input 230/240 VAC
10 External feed output
11 Cover for Terminal block
12
3
4
OVERVIEW OF THE CONTROL SYSTEM
11
10
9
678
5
3006 control box
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BURNING PELLETS
Burning pellets in Ecotec's pellet burner
is a very similar process to burning oil.
Pellet burners need very little more
maintenance than oil burners. We
recommend carrying out maintenance,
such as removing the soot from the boiler,
to ensure that the system functions as
eciently as possible.
The Ecotec pellet burner comes as
standard with an automatic ignition
system, but it can always be lit manually.
FULLY AUTOMATIC
The burner and the accompanying feed
system operate fully automatically.
The burner is controlled by its own
thermostat.
A preset oxygen function with
primary and secondary air supplies
ensures the complete combustion of the
pellets which is both cost-eective and
environmentally friendly.
The burner's control unit is pre-pro-
grammed to work within a specied
output range. The engineer who installs
the burner can adjust the output range to
suit the system in question. The engineer
or the operator can adjust the fuel feed
to match the energy value of the current
fuel in order to ensure the best possible
combustion in the boiler.
The burner is automatically fed with pel-
lets from the external fuel store by a feed
system which is adjusted and controlled
by the burner's control unit.
FUNCTIONAL DESCRIPTION
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SUPPLY OF
PELLETS
FEED SYSTEM
The feed system is based on the safety
principle of an interrupted ow of fuel
with a free fall (in the hose) between the
external feed and the burner.
NOTE: ALWAYS TAKE CARE
WHEN HANDLING THE ASH, AS THE
EMBERS CAN REMAIN HOT FOR A LONG
PERIOD.
NOTE: THE ECOTEC BURNER MUST
NOT BE USED WITHFEED SYSTEMS
OTHER THANORIGINAL ECOTEC FEED
SYSTEMS.
EMPTYING THE ASH
All systems which burn solid fuel, even
automatic systems like the Ecotec pellet
burners, require maintenance and servic-
ing. The majority of the maintenance
depends on the type and quality of the
fuel. This is illustrated by the comparison
below. Good quality pellets contain no
more than 0.5% ash. As a result the ash
will need to be emptied at 3 or 4 week
intervals, depending on the type of boiler.
Using pellets with a 2% ash content will
result in the ash needing to be emptied at
least once a week under the same condi-
tions.
NOTE: Do not switch o the main power
supply until you are ready to carry out the
maintenance.
In order to ensure that the burner operates
safely and without problems, the follow-
ing measures must be taken and checks
made every time the ash is emptied or at
least once a month, if you do not yet have
experience of the necessary maintenance
intervals.
More about maintenance on page 18
As an optional accessory is a metal ash col-
lector that connects to a standard vacuum
cleaner.
FUNCTIONAL DESCRIPTION
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Control system
The functioning of the burner is controlled and monitored by the accompanying control
system. The following pages in the manual describe the options for adjusting the burner
settings which are available to users. If you are not sure about how to use the control
system or if a specic setting is not available, contact your distributor.
NOTE: When the control system starts up, the processor is always disconnected
for about 180 seconds.
If you want to bypass the countdown, press the Stop button once.
You can change the
parameters in the
control system using
its menu options.
Button Description
Used to start the burner.
Used to stop the burner.
Used to move up through a menu and to change a parameter
to a higher value. Deletes information messages, such as alarms.
Used to move down through a menu and to change a parameter to a
lower value.
Used to select a submenu or a parameter and to conrm the changed
value.
Used to return to a previous menu. Used when changing a parameter
value to go back without changing the value.
USING THE CONTROL SYSTEM
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In the menus, the cursor is used to indicate which command line can
be changed. When a parameter can be changed, the cursor switches from
to
To conrm a value that you have entered/changed, press
To go back/undo what you have changed, press
The control system can be in one of the following modes: Start, Operating, Pause or
Stopped.
When the output control is activated, “Operating” appears on the top line of the display.
In xed output mode, the display shows “Man. oper.”
Menu structure
Status: Opeating 85%M
u
Temperature 60.0°C
Curr. feed XX %
Op. time int. XXX h
Service 1 XXX h
Service 2 XXX h
Settings
Settings menu
u
Load burner No
Operating
Pause
External feed
Sensors
Maint. burn No
Service 1 189 h
Reset par. No
USING THE CONTROL SYSTEM
Temperature menu
u
Oper. temp. 73°C
Operating menu
u
Oper. temp. 73°C
Adjust feed 0%
Pause menu
u
Run time 0.0 s
Stop time 20 m
Post-run time 30 s
External feed
u
Run time ext. 30 s
Start external No
Manual time 1 m
Sensors
u
Optical req. 30
Optical actual xxx
Level req. 78
Level actual xxx
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USING THE CONTROL SYSTEM
Status: Operating
u
Temperature 60.0°C
Curr. feed xx%
Oper. time xxxxxh
Service 1 xxh
Service 2 xxh
Settings
Settings menu
u
Load burner No
Operating
Pause
External feed
Sensors
Maint. burn No
Service 1 189h
Reset par. No
This shows the temperature of the
system. With the right arrow button
u
you can set the operating tempera-
ture.
Shows the status.
Stopped=Burner is stopped
Start=Burner is starting
Operating=Burner is operating
Pause=Burner is temporarily paused
The burner can also send alarms. E.g.:
ALARM: Ignition fault=Burner could not start
For the other alarms, see the "Alarms" section.
Shows the proportion of
the maximum fuel feed
that is being used.
Operating hours (internal
motor) left until Service
1. Can be set by customer
and distributor.
The right arrow button
u
opens the Settings
menu.
Shows how many
hours the burner's
internal motor has
been in operation.
Operating hours (internal mo-
tor) left until Service 2.
Can only be set by distributor.
Explanation of the menus
Change to Yes to load the burner
manually. Used e.g. when reset-
ting after the external auger has
run empty.
Stop with the Stop button.
Goes to the
Operating
menu.
Goes to the External
feed menu.
Goes to the
Sensors menu.
Setting of how many hours
to countdown to Service 1.
If you enter 0, the function is
disabled. Service 2 can only
be set by the distributor.
Go to the
Pause menu.
When the maintenance
burn is activated, the feed
time on the Pause menu is
set to 30s. The embers in
the burner do not go out, so
the burner can be restarted
without the ignition ele-
ment.
Resets all the parameters to the
distributor's settings.
Este manual sirve para los siguientes modelos
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