Logic SP-18L User manual

MICROPROCESSOR
TEMPERATURE CONTROLLER
SERVICE MANUAL
1 8
l

1. Front panel description
Controller view with marked functions
1. Turning on (hold ENTER button for 2 sec.).
2. LCD display.
3. Indicator lights.
4. Device control buttons.
5. Airflow start up indicator.
6. Central heating pump start up indicator.
7. Hot service water pump start up indicator.
8. Loader start up indicator.
9. 7A fuse.
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2.Application
The device is intended for controlling the boiler with automatic fuel
feeding. The controller has an innovative controlling Logic system, the
system operates on the basis of steady power control in the boiler.
The devices automatically changes the airflow power and dispenses an
adequate fuel amount so that the energy generated during the
combustion process is used maximally.
The control process is performed on the basis of a measurement of the
temperature of the central heating.
3. Keys.
The device has four keys intended for its operation:
The key (ENTER) – switching on the device, entering the menu, saving
a parameter.
The key (EXIT) – monitoring the boiler, exit without saving changes.
The key ( ), scrolling through the menu, changing parameters, adjusting
the temperature of the central heating, switching on/off the summer mode.
The key ( ), scrolling through the menu, changing parameters, adjusting
the temperature of domestic hot water, enabling/disabling the domestic
hot water function.
SP 18L Manual
CONTROLLER
BOILER SENSOR
MIXING
VALVE
INDOOR ADJUSTER
Cold water
Hot water
Supplying electric circuits
Controlling electric circuits
PUMP
PUMP
BOILER
DOMESTIC
HOT
WATER
SENSOR
CENTRAL HEATING INSTALLATION

0 0
CH 20 C z 55 C
0 0
HSV 20 C z 45 C
0 0
CH 20 C z 50 C
0 0
HSV 20 C z 45 C
0 0
CH 20 C z 50 C
0 0
HSV 20 C z 45 C
3 sec
0 0
CH 20 C z 55 C
0 0
HSV 20 C z 45 C
0 0
CH 20 C z 55 C
0 0
HSV 20 C z 45 C
0
20 C
BLOWER POW. 50%
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4.Start-up and operation.
STARTING UP THE DEVICE- Press and hold the key (ENTER).
After starting up, a central heating and domestic hot water temperature
is screened on the LCD display, the device starts to operate.
CHANGE OF MONITORING THE BOILER- Change of reading after
pressing the key (ENTER).
Monitoring the central heating and domestic hot water temperature,
Current power in the boiler, monitoring the valve operation.
CHANGE OF THE CENTRAL HEATING TEMPERATURE.- Press the
key ( ) , the central heating temperature is flashing on the display,
Select the appropriate temperature,( ) ( ) confirm by pressing the
key (ENTER)
0 0
Zw1 55 C z 55 C
0
AIR T 50 C 75%
SP 18L Manual

0 0
CH 20 C z 55 C
0 0
HSV 20 C z 50 C
0 0
CH 20 C z 55 C
0 0
HSV 20 C z 50 C
0 0
CH 20 C z 55 C
0 0
HSV 20 C z 45 C
0 0
CH 20 C z 55 C
0 0
HSV 20 C z 45 C
0 0
CH 20 C z -- C
0 0
HSV 20 C z 45 C
0 0
CH 20 C z -- C
0 0
HSV 20 C z 45 C
0 0
CH 20 C z 55 C
0 0
HSV 20 C z 45 C
0 0
CH 20 C z 55 C
0 0
HSV 20 C z -- C
0 0
CH 20 C z -- C
5
CHANGE OF THE DOMESTIC HOT WATER TEMPERATURE – Press
the key ( ),the domestic hot water temperature is flashing on the
display. Select the appropriate temperature,( ) ( )confirm by pressing
the key (ENTER)
SUMMER MODE - Press the key ( ),the central heating temperature
is flashing on the display. Press and hold the key ( ), release it when
two horizontal lines appear on the display instead of the temperature.
Confirm by pressing the key (ENTER)
SWITCHING ON THE DOMESTIC HOT WATER PUMP. - Press the key
( ),the domestic hot water temperature is flashing on the display.
Press and hold the key ( ), release it when two horizontal lines appear
on the display instead of the temperature. Confirm by pressing the key
(ENTER)
SP 18L Manual

HSW hysteresis
HSW hysteresis 0
1 c
HSW hysteresis 0
5 c
Manual operation
0 0
CH 20 C z 55 C
0 0
HSV 20 C z 45 C
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5.Menu
ENTERING THE MENU - Press the key (ENTER). The keys ( ) ( )
are intended for scrolling through the menu. Entering next sub-menu and
confirming a selected parameter, press the key (ENTER). Exiting the menu,
press the key (EXIT) Domestic hot water hysteresis.
-MANUAL OPERATION – enables an independent start-up of each of
the devices cooperating with the controller, i.e. airflow, feeder and three
temp. measurements (central heating, domestic hot water).
-DOMESTIC HOT WATER HYSTERESIS – enables to adjust a delay
of starting up the domestic hot water pump by a set number of degrees,
e.g. while 2ºC hysteresis and 50ºC set temperature, the pump starts up,
when the domestic water temperature drops to 48ºC.
-CENTRAL HEATING/DOMESTIC HOT WATER PRIORITY- the device
controls two pumps (central heating, domestic hot water). The
function lets determine a sequence of starting up individual pumps.
DOMESTIC HOT WATER PRIORITY – in the domestic hot water
priority, domestic hot water pump starts up as the first one and operates
until a set temperature is not reached in the storage container. When
the temperature is reached, the pump switches off and central heating..
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The central heating pump works incessantly. While working in the
domestic hot water priority mode, the adjuster maintains the temperature
by 10ºC higher than the set one in the boiler in order to heat up rapidly
the storage container. The domestic hot water priority function is equipped
with the following safety functions:
- lack of starting up the domestic hot water pump when the temperature
of hot water storage container is higher than the temperature of the water
jacket in the boiler.
-emergency start-up of the central heating pump while heating up dom-
estic water when the temperature in the water jacket in the boiler exceeds
82ºC.
CENTRAL HEATING PRIORITY- in the central heating priority, the two
pumps start up simultaneously when the temperature in the boiler reaches
35 ºC. The central heating pump works incessantly, whereas the domestic
hot water. In the central heating priority there is no possibility to adjust a
domestic hot water temperature higher than the central heating temperature.
The central heating priority function is equipped with the following safety
function:
- lack of starting up the domestic hot water pump when the temperature
of hot water storage container is higher than the temperature of the water
jacket in the boiler.
-FUEL TYPE switching the type of fuel used, e.g.: 1) pallet, 2) coal dust.
The controller allows to adjust the suitable parameters of the boiler
operation for each fuel separately, depending on the type used.
The types of fuel is earlier adjusted in the function FUEL 1/2/3/4
in the installation menu.
- FACTORY SETTINGS the controller has the programmed factory
settings, after enabling the function and selecting the commend (YES)
in the menu, they will be recalled.
- OPERATION END switching off the controller, after enabling the function
and selecting the commend (YES) in the menu, the device switches to
the stand-by mode, it protects the boiler from boiling and the fuel tank
from catching fire.
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- STAND-BY TIME is a function responsible for an interruption of the
boiler operation when there is no fuel or the fuel feeder is blocked.
Set time measured by the controller when the central heating temperature
does not increase and remains within the range 0ºC to 5 ºC below the
temperature in the central heating
- SUPPORT PAUSE
- SUPPORT OPERATION both parameters concerns an operation in
the summer mode. They are responsible for dispensing an appropriate
amount of fuel in order to maintain a fire in the combustion chamber after
heating up the domestic water. There are two parameters that are inex-
tricably linked together. The pause is responsible for a break that is
determined in minutes and the operation is determined as a time of ope-
ration of the feeder and fan. It is determined in seconds. These two para-
meters should be set so that the boiler does not go dead while on support.
- FAN START-UP the device automatically adjusts an adequate rotational
speed of the fan, the function of airflow start-up is responsible for a start
of the fan alone, it is based on adjusting an adequate start time determi-
ned in seconds. The time should be set so that the fan reaches the ma-
l.
0 0
CH 20 C z 55 C
0 0
HSV 20 C z 45 C
6. Installation menu
ENTERING THE INSTALLATION MENU – Simultaneously press and
hold the keys ( )( ).The keys ( ) ( ) are intended for scrolling
through the menu. Entering next sub-menu and confirming a selected
parameter, press the key (ENTER). Exiting the menu, press the key
(EXIT)
STAND-BY TIME STAND-BY TIME
60 min
STAND-BY TIME
40 min
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- MINIMUM FAN POWER the parameter is intended for determining a
minimum fan rotational power (minimum boiler power). This value is de-
termined once for a particular fan type. The value should be set so that
the rotor's blades operate with the lowest rotational speed as possible.
You cannot overdo it, the rotor must be working! Stopping the rotor will
cause a break in oxygen transportation, which will result in incorrect fuel
combustion on the hearth an disable proper testing for the minimum
power. In order to determine correctly the minimum fan power, using the
keys ( )( ) the parameter should be set and then the key ENTER
should be pressed. The device will perform the test. The parameter
should be determined on the basis of an observation of the rotational
speed of the fan's rotor.
ximum rotational speed while starting. The parameter set in this way will
allow to avoid any problems with the device for a long period of its use.
- INDOOR ADJUSTER the device offers the possibility to connect an
indoor thermostat responsible for maintaining the temperature within the
rooms heated. The room thermostat controls the operation of the
central heating. It switches on or switches off the pump depending on
the temperature. When the thermostat is connected to the adjuster, yes
should be pressed in the function. An arrow will appear in the upper right
corner on the display.
CAUTION!!! the function should not be enabled when no indoor thermo-
stat connected.
- WORM TEMPERATURE the function together with the sensor placed
on the pipe of the feeder allows to protect the boiler from an embers/fire
return to the fuel storage container. When the temperature measured on
the sensor exceeds the set value, the error E7 'Temperature of the worm
sensor too high' will appear on the display. The airflow will be switched
off, the feeder will start transporting the fuel
FUEL COMBUSTION SETTINGS MODIFICATION
Two checkup tests should be introduced to each of the types of fuel that
is supposed to be burnt, a minimum power test and maximum power test
for the boiler. The test is based on adjusting an adequate amount of the
fuel for two limit value of the boiler power. The boiler power is an air
amount distributed to the hearth through the fan. For the parameters:
Min fan power, e.g. (15%) and max fan power e.g.: (99%), an adequa-
te amount of fuel is adjusted. An adequate adjustment and proper te-
sting ensure a steady power adjustment and the adequate amount of
transported fuel within the full range of the boiler operation (15% - 99%)
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- FUEL 1 Settings modification for the first fuel.
- MAXIMUM FAN POWER the parameter is intended for determining a
maximum fan rotational power (maximum boiler power) for the parameter
'first fuel'.The value of the maximum power is conventionally (99%) for
eco-pea coal. In the case of light fuels such as pallet there may be a
need to limit the amount of air distributed to the hearth because of blo-
wing the light fuel around the combustion chamber.
- MINIMUM POWER TEST is aimed at determining an adequate fuel
amount which will be burnt on the hearth in an optimal way! The fuel
amount should be determined on the basis of an observation, if the fuel
runs through as not fully burnt, its amount is decreased, but when the
fuel runs out and the flame moves back to the feeder's pipe, the amount
is increased. Changes should be made every hour since the last modi-
fication. Every time it is determined if the fuel amount is adequate. After
finding a correct setting, the test is allowed to last for more 2-3 hours.
After this period, the settings are verified one more time by checking the
combustion chamber. If the result of this modification is satisfying, the test
MIN. BLOWER POW.
35%
MIN. BLOWER POW.
32%
MIN. BLOWER POW.
32%
MIN. BLOWER POW.
27%
MIN. BLOWER POW.
27%
MIN. BLOWER POW.
29%
27%
32% 29%
1)
2)
3)
4)
MIN. BLOWER POW.
35%
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is finished by confirming with the key ENTER and the maximum power
test is then carried out.
- MAXIMUM POWER TEST is aimed at determining an adequate fuel
amount which will be burnt on the hearth in an optimal way! The fuel
amount should be determined on the basis of an observation, if the fuel
runs through as not fully burnt, its percent amount is decreased, but
when the fuel runs out and the flame moves back to the feeder's pipe,
the amount is increased. Changes should be made more or less every
20-30min since the last modification. Every time it is determined if the
fuel amount is adequate. After finding a correct setting, the test is allo-
wed to last for more 60min. After this period, the settings are verified one
more time by checking the combustion chamber. If the result of this modi-
fication is satisfying, the test is finished by confirming with the key ENTER.
Caution! While modifying the amount of the fuel transported, changes
should not be confirmed with the key Enter. The amount of the transport-
ed fuel is modified when the parameter is modified on the display!
While testing, there is also the parameter of the boiler temperature on
the display except for the parameter of break and time of the transported
fuel. A reading of the current temperature is only informative and does not
influence the process of adjusting the fuel amount to any extent.
MIN. POWER TEST
21 C 5/115
0
MIN. POWER TEST
21 C 5/115
0
MIN. POWER TEST
21 C 10/110
0
MIN. POWER TEST
21 C 3/117
0
TO INCREASE TO INCREASE
TO DECREASE
TO DECREASE
The temperature of
the central heating
If the ash clean
feeder tube hot
wrong
HOT
pieces of the fuel
in the ash
wrong
AFTER TWO HOURS
WE CHECK
Ash clean feeder
pipe cool
good
CONFIRM
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Caution! carrying out the tests, especially the maximum power test, one
should allow the central heating system to receive the maximum amount
of heat, since the boiler generates the maximum power while the test
is in progress. To do so, while testing, one should:
- set the thermovalves in all the radiators to the full flow.
-if there is such a possibility, open the windows in all the rooms heated.
- LANGUAGE language selection
7. Technical data o o
1. CH temperature adjustment range 35 C - 80 C.
o o
2. HSW temperature adjustment range 35 C - 65 C.
3. Automatic blower adjustment. o o
4. Operation in ambient temperature 0 C - 40 C.
5. Automatic saving of settings during supply voltage decay.
6. Relative air humidity 95%
7. I insulation class.
8. 7 A fuse.
9. Controller has got function preventing from premature freezing of
o
installation, in case oftemperature decrease below 6 C circulation
pump starts up automatically.
10. Controller is equipped with secondary protection (emergenc.
MAX. POWER TEST
0
40 C 35 / 85
Central heating temperature Break time (s)
Feeding time (s)
8. Use
1. Connect feeder of CH and HSW pump.
a) yellow-green conductor to earth terminal,
b) blue conductor to "N" terminal,
c) brown conductor to "L" terminal.
2. After connecting the blower, pumps and after installing all sensors
turn the
controller on. After performing above actions the controller ensures:
a) maintaining constant temperature of CH boiler set up by user.
b) automatic start of pumps and blower.
c) automatic shutdown of the blower and pumps after fuel use up.
d) continuous readout of temperatures.
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9. Errors
Error 0 – Device failure.
Error 1 – EEPROM memory failure.
Error 2 – Central heating temperature sensor failure.
Error 2 – Central heating temperature sensor failure.
Error 3 – Domestic hot water temperature sensor failure.
Error 4 – Worm temperature sensor failure
Error 6 – Central heating temperature too high.
Error 7 – Worm temperature too high.
Error 8 – Domestic hot water temperature too hot.
Error 9 – No fuel.
11. Installation recommendations
1. Controller installation should be entrusted to authorized person.
2. Controller should be placed in location disabling it becoming heated
o
above 40 C
3. Perform installation in accordance with par. 5 (Use)
4. Device should be installed and operated in accordance with rules of
operating electrical devices. Controller must not be exposed to water or
to conditions causing steam condensation i.e. rapid changes of ambient
temperature.
5. In cases of controller misoperation first check:
a) the fuse
b) connections stability and technical condition of cooperating devices,
that means the blower, pumps.
c) Set the controller to manufacturer settings.
6 Boiler should have check valves installed in cycles of CH and HSW
pumps..
.
CAUTION!!!
Perform connecting blower and circulation pumps motors only after
disconnection of the controller from 230V supply network.
10. Fuse replacement
To replace the fuse disconnect the feeder from the socket.
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12. Electric parameters
1. Supply voltage ~ 230 V / 50 Hz
2. Power consumption (no ratings) 2 W
3. Output ratings:
blower 100 W
loader 100 W
pumps
CH 100 W
HSW 100 W
SP 18L Manual

ul. Moczydło 10a, 30-698 Kraków
tel. [phone], fax [phone]
e-mail: [email protected]
Producent:
Electronics s.c.
Paweł Wilgocki, Piotr Wilgocki