DK System EKOSter 420 Manual de usuario
Boiler
temperature
controller
Service Manual
INS-017-001 130x184,5
EKOSter 420
Safety instructions and notes on installation
Boiler temperature controller EKOSter 420
2
qThe controller is designed to work with central heating boilers for solid fuels.
qThe controller must be installed by an authorized person.
qThe controller must be connected to a socket with a protective contact.
qIt is required that the boiler had its own safeguards against excessive
temperature rise of the boiler caused e.g. boiler controller or related equ-
ipment malfunction.
qThe controller should be placed in a location that prevents its heating to a
temperature higher than 40°C.
qThe controller must not be exposed to water and conditions causing con-
densation (e.g. sudden changes in ambient temperature).
qThe device should be installed and operated as described in the assembly
description and rules for electrical equipment.
qA blown fuse due to bad wiring or a short circuit in the electrical system does
not constitute grounds for a warranty repair.
qBefore starting the controller, you should check the electrical connections.
qThe controller is protected with two 2,5 A fuses.
qConnection of the power cord and fuse replacement should be made with the
controller powered off (the controller power plug must be disconnected from
the mains). Connection of the receiving devices and replacement of fuses
with the mains plug of the controller plugged in creates an electric shock
hazard.
qThe connection cables of the controller can be replaced only by the manu-
facturer or their authorized service establishment.
qYou must not use a damaged controller.
qAny damage caused by lightning, improper power surges in the power grid or
random events are not eligible for warranty repair (please refer to the
warranty terms and conditions).
Notice: Fuses should be replaced only with the controller powered
off and the plug disconnected from the mains.
!
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Spis treści
1. Description of a controller.................................................................................................
2. Description of the controller components.......................................................................
3. Description of connections Controller.............................................................................
4. Pump and blower connection diagram............................................................................
5. Controller installation........................................................................................................
5.1 Connection of the controller to the electrical system......................................................
6. Diagram for the connection of controller to the hydraulic system................................
7. Maintenance menu - structure..........................................................................................
8. Hot water - menu................................................................................................................
9. Switching the controller on and starting operation........................................................
10. Setting the boiler operating parameters and lighting up................................................
11. Feeding fuel to the boiler...................................................................................................
12. Setting the operating parameters of the domestic hot water heater.............................
13. Summer work mode...........................................................................................................
14. Maintenance menu - Work Parameters............................................................................
14.1 Work Parameters - Hysteresis of blower operation........................................................
14.2 Work Parameters - Blower type......................................................................................
14.3 Work Parameters - Modulation of blower operation.......................................................
14.4 Work Parameters - Adjusting the maximum power of the blower...................................
14.5 Work Parameters - Adjusting the minimum power of the blower....................................
14.6 Work Parameters - Adjustment of the CH pump operating threshold.............................
14.7 Work Parameters - Blower START / STOP.....................................................................
14.8 Work Parameters - Burn out time adjustment................................................................
14.9 Work Parameters - Blowing - operating time..................................................................
14.10 Work Parameters - Blowing - break time......................................................................
14.11 Work Parameters - Blower pause - fuel feeding...........................................................
14.12 Work Parameters - Room thermostat...........................................................................
15. Maintenance menu - HOT WATER.....................................................................................
15.1 Hot water - ON / OFF domestic hot water priority...........................................................
15.2 Hot water - The temperature difference between the boiler and heater.........................
15.3 Hot water - Hysteresis of the DHW pump......................................................................
15.4 Hot water - Constant operation of the DHW pump in the summer mode.......................
16. Maintenance menu - Alarm................................................................................................
16.1 Alarm - pump temperature..............................................................................................
16.2 Alarm - boiler temperature.............................................................................................
16.3 Alarm - sound................................................................................................................
17. Maintenance menu - Language.........................................................................................
18. Maintenance menu - Manual operation............................................................................
18.1 Manual operation - blowing power.................................................................................
18.2 Manual operation - testing outputs................................................................................
19. Maintenance menu - Factory settings..............................................................................
20. The COMFORT SYSTEM function.....................................................................................
21. The protection against freezing function.........................................................................
22. Protection of the boiler against overheating...................................................................
23. Remote control - optional..................................................................................................
24. Alarms - description...........................................................................................................
24.1 Alarms - Over temperature on the boiler or drop below 0°.............................................
24.2 Alarms - Damaged boiler temperature sensor...............................................................
24.3 Alarms - Damaged DHW temperature sensor................................................................
24.4 Alarms - Thermal fuse...................................................................................................
25. Technical data.....................................................................................................................
26. Information on waste electrical and electronic equipment............................................
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Boiler temperature controller EKOSter 420
4
Boiler temperature controller EKOSter 420
1. Description of a controller
Central heating boiler temperature controller with domestic hot water heater
service EKOSter 420 is designed for boiler blow-in control, switching on the
circulation pump in heating installations and domestic hot water heater charging
pump (DHW).
The controller has the following features:
q maintaining the preset temperature of a boiler by controlling the air blow-in
q modulated and adjustable power of the fan
q function of supporting the combustion process by the so-called blow-bys
q adjustable damping time and automatic control turn off after extinguishing of
the boiler
q stopping the fan operation when adding fuel to a boiler / damping
q control of the central heating circulation pump
q option of enabling or disabling the DHW priority
qcontrol of the domestic hot water heater charging pump depending on the
required temperature
qprotection system - a TERMIK thermal fuse as an additional, mechanical
protection of the boiler against uncontrolled temperature increase
q option to work in the SUMMER mode
q COMFORT SYSTEM function, which protects the pump against scaling
qfunction of protecting the system against freezing and overheating of the
boiler
q damage indication of the temperature sensor
q adjustable display brightness - increased during settings modif cation
qability to connect the remote control panel CONTROL with audible alarm
function
qpossibility of connecting a room thermostat
q large, readable, alphanumeric LCD display with 2x16 characters
NUMBER OF PUMPS
CONTROLLING
OUTPUTS
2
CENTRAL
HEATING PUMP DHW PUMP FAN
FAN
MODULATION
DHW
PRIORITY
PRIORYTET
THERMAL
FUSE
ROOM
THERMOSTAT
CONTROL
PANEL
COMFORT
SYSTEM
!!
5
Boiler temperature controller EKOSter 420
2. Description of the controller components
Fig.1 Description of the controller components
1.
2.
3. / START / STOP
4.
5.
6.
Display
Signal LEDs
The back button
Adjust setting UP button ( )
MENU button
Adjust setting DOWN button ( )
3. Description of connections Controller
Fig. 2 Description of connections Controller
Opis diod sygnalizacyjnych
CH pump
DHW pump
fan
error
6
5
4
3
21
!
bezpiecznik termiczny
PE
L
N
M
1~
M
1~
PE
L
N
PE
L
N
PE
L
N
M
1~
wenty-
lator
pompa
c.o.
pompa
c.w.u.
zasilanie
~ 230 V
bezpiecznik 2,5 A
control
termostat pokojowy
czujnik c.w.u.
czujnik kotła c.o.
bezpiecznik 2,5 A
PE L N PE L N PE L N PE L N
POMPA CWU
CONTROL POMPA CO DMUCHAWA ZASILANIE
TERM.
POK.
CZUJ
CWU
CZUJ
KOTŁA
TER
MIK
Fig. 3 View connections regulator
6
Boiler temperature controller EKOSter 420
5. Controller installation
1. The controller is designed to be mounted on the boiler.
2. Using the provided template for positioning of the controller.
3. Install a screw in the boiler housing in the place indicated on the template.
4. Decide on the method of routing the cable from the controller (rear, bottom)
and remove the corresponding caps from the housing.
5. Slide the controller onto the fixed screw, use the other two screws to fasten
it to the boiler housing.
6. Install the optional cables at the appropriate connectors and put them
through the holes in the housing.
7. Protect the installed cables against pulling out, fixing then to the housing in
special sockets using the provided brackets and screws.
8. Install the controller door.
5.1 Connection of the controller to the electrical system
1. Connect the fan, pump and feeder with the appropriate power cables (see
- Figure 3).
2. Install all necessary sensors (and reed relay for the piston feeder) acc. to
Fig.4 and Fig.6.
3. Put the plug of the controller power supply cable in a ~ 230 V socket.
4. Switch the controller on, using the power switch.
Note: If after the controller is switched on, the display is not lit
up, check whether there is voltage in the mains socket, then
check the fuses and replace if damaged with new ones 2 x 5 A. If,
after the replacement of fuses the display remains dark, please
contact the maintenance provider.
Always replace fuses with the unit switched off and the plug
removed from the socket.
!
4. Pump and blower connection diagram
Fig. 4 Connection diagram of the
blower cable
M
N
L
PE
blower
blue wire N
Fig. 5 Connection diagram of
the pump cable
brown wire L
yellow-green wire PE
Mpump
Boiler temperature controller EKOSter 420
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6. Diagram for the connection of controller to the hydraulic
system
5.1 Connection of the controller to the electrical system (cont.)
Note: Each time you connect or disconnect the sensor hot water
or remote control requires a reset controller EKOSTER 420, by
switching on and off switch.
None made the reset will cause the malfunction of the controller.
!
1. Fan 6. DHW heater sensor
2. Central heating boiler temperature sensor 7. CONTROL panel
3. EKOSter 420 controller 8. Room thermostat
4. Central heating pump 9. TERMIK thermal fuse
5. DHW pump
Fig. 6 Example of the heating installation diagram with a EKOSter 420
controller without the cutting off and protecting devices. It does not replace a
professional project at the assembly spot.
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Ekoster 420
Boiler temperature controller EKOSter 420
8
7. Maintenance menu - structure
Maintenance menu Press and hold approx. 5 seconds.
8. Hot water - menu
The menu of hot water is only available when you connect the dhw sensor
Main menu press
Hot water
Temperat: 40°÷70°
Hot water
Turn on: yes/no
Work
parameters
Factory
settings
Manual
operation Alarms Hot
water
Hysteresis: 00÷09
Blow. Type: 01/02
Modulation of
blower oper.: yes/no
Blower
Max.pow. 30%÷100%
Blower
Min. power: 30%÷70%
C.H. pump 02°÷50°
dt: 10°÷30°
Delay<m> 00÷45
Blowing
Oper.time<sek>00÷90
Blowing
Break t.<min> 01÷60
Loading
time: 0.30÷9.30
Room therm. no/yes
Fact. Sett.
+ Acknowl.
Manual operation
Blow.Pow: 30%÷100%
CO Wentyl
CWU Alarm
Language
polski/english
Alarm
Pumpe T.: 80°÷90°
Alarm
Temperat: 80°÷90°
Alarm
Sound: yes/no
Hot water
Prioruty: tak/nie
Hot water
+T.H. 02°÷20°
Hot water
Hysteresis:02°÷09°
Hot water
pump sum.: yes/no
Langua
ge
9
Boiler temperature controller EKOSter 420
DK SYSTEM
Ekoster 420
ver 5.13
STOP Temp:42°
:36°
Temp:42°
Switch the controller on with the power
switch - the display will show the follo-
wing information: Controller name and
program number.
Then the display will start showing the
currently measured temperature of the
boiler and the heater (if the heater
sensor is installed and support for the
DHW pump is enabled); at the same
time the current condition of operation of
connected equipment will be signalled.
STOP Temp:42°
The display will show indicating that
the lighting up process is in progress.
During operation, the controller displays
the current measured temperature of
the boiler.
In order to light up the furnace, you need to:
1. Fill the boiler cavity with fuel and set fire to it.
2. Close the door of the furnace chamber tight.
3. Start the blower by pressing the button .
After pressing the button ▲ or ▼once
the screen of the required boiler temper-
ature will be displayed. Set the required
value, using the same buttons: ▲ to
increase the setting or ▼ to reduce the
setting.
10. Setting the boiler operating parameters and lighting up
9. Switching the controller on and starting operation
Nast:50°
Temp:56°
Change range from 40 °C to 90°C
Factory setting (typical): 50 °C
Heat Water
Temperat: 50°C
Heat Water
Turn on:no
10
Boiler temperature controller EKOSter 420
Note: The symbol that the display shows: or indicates
the current temperature change trend in the boiler: indicates
the trend to reach the set temperature; indicates reduction of
the temperature in the boiler to the value specified by the "HI"
parameter.
When you feed fuel to the boiler, stop the blower. Do this by pressing the button
the display will show the symbol with a countdown to restarting. The time
required for fuel feeding is set in the WORK PARAMETERS maintenance menu -
see the Blower pause - fuel feeding. .
Pressing the button during the
countdown will exit the fuel feeding
mode and return of the controller to
automatic mode.
1:30 Temp:56°
If you press the button again will
take you to a screen where it is possible
to enable or disable the domestic hot
water pump functionality. The setting is
made using the buttons: or .
.
During operation of the controller press
the button the display will show the
screen for setting the required tempe-
rature of the heater. Set the required
temperature using the buttons: to
increase the set point value, or to
reduce it.
Note: The prerequisite for entry into the set operating
parameters of the hot water heater is to connect the sensor hot
water heater.
12. Setting the operating parameters of the domestic hot
water heater
11. Feeding fuel to the boiler
10. Setting the boiler operating parameters and lighting up
!
!
Change range: 40 °C ÷ 70°C
Factory setting (typical): 50 °C
Change range: yes / no
Factory setting: no
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