Centrometal EKO-CKS Multi Plus Technical Instructions
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Centrometal EKO-CKS Multi Plus Technical Instructions

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Centrometal d.o.o. - Glavna 12, 40306 Macinec, Croatia, tel: +385 40 372 600, fax: +385 40 372 611
ENG
Description and using of EKO-CKS Multi Plus
boiler control unit
- USER
THE FIRST START-UP MUST BE DONE BY AUTHORIZED PERSON,
OTHERWISE PRODUCT WARRANTY IS NOT VALID.
EKO-CKS Multi Plus
TU-E-CKSMP-R-04-2023-v6.09r-ENG
HEATING TECHNIQUE
Technical instructions

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  • Page 1 HEATING TECHNIQUE Centrometal d.o.o. - Glavna 12, 40306 Macinec, Croatia, tel: +385 40 372 600, fax: +385 40 372 611 Technical instructions Description and using of EKO-CKS Multi Plus boiler control unit - USER THE FIRST START-UP MUST BE DONE BY AUTHORIZED PERSON, OTHERWISE PRODUCT WARRANTY IS NOT VALID.
  • Page 2 "Firmware update") regulation is in ”software update“ that can be used by authorized personnel only. If this happens, it is necessary to turn off the main switch and restarted without any pressure on the display. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 3 Button ’’BOILER OPERATION DISPLAY’’ Navigation buttons: options: graphic / numeric ’’LEFT’’, ’’RIGHT’’, ’’UP’’, ’’DOWN’’ Button ’’DELETE’’ Button ’’ENTER’’ Button ’’BACK’’ Button ’’FACTORY SETTINGS’’ Button’’PREVIOUS SCREEN’’ Button ’’INFORMATION’’ Button ’’COPY’’ Button ’’PASTE’’ Button ’’NEXT SCREEN’’ Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 4 Heating circuit 50°C 55°C Domestic hot water tank with current temperature All of external starts are disabled External start enabled Some of external start are disabled Compressor symbol with work indicator (ON / OFF). Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 5 , A3 Phase - program after power failure / the re-arrival of electricity, PF (lasts 30 seconds), follows PFC0 (ignition of residual fuel), PFA0 (shutting down phase - A0), PFA1 (shutting down phase - A1). Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 6 Tb1 – measured boiler water temperture Te –factory set parameter = 5°C DX – working phases (D0…D5) difference: a) configuration: BUFFER TANK: difference = 5°C b) configuration: CRO (hydraulic crossover): difference = (factory) 5°C, can be set 5-10°C Technical instructions REGULATION EKO-CKS Multi Plus...

  • Page 7: Main Screen

    (if is installed - additional equipment) 27 - Alternative boiler status (if it exist) 28 - Ash transport - TP-3M/9M/3000L-Multi Plus 340-580 (only for Multi Plus 340/450/580) ( if is installed - additional equipment ) Technical instructions REGULATION EKO-CKS Multi Plus...

  • Page 8: Dropdown Menu

    (2) on display will be displayed menu for domestic hot water managment where is possible to switch on / off option for domestic hot water by pressing button (3). Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 9 For boiler stop is neccesary to press ON / OFF button. After pressing ON / OFF button on display will be displayed window for boiler stop confirmation. Press „OK” to confirm boiler stop. STOP? Info Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 10 - info button telling us value of factory adjustment, max. possible value for adjustment and min. possible value for adjustment 8. Factory settings - by pressing this button parameter value will be adjusted to factory value Technical instructions REGULATION EKO-CKS Multi Plus...

  • Page 11: Maintenance

    „1.1.3. Type” these components will be start with work with duration of 60 minutes (2). Now is possible to start with cleaning. Pay attention to errors and warnings if they are displayed on the screen (3). Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 12 - Grate - Ash removing - Flue gas box conveyor (if is installed - additional equipment) Every compontent can be selected independent on other components selection. All components can work in the same time. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 13 Always after using the "AIRVENT" option, the boiler control must be switched OFF and ON again on the main switch (0/1) so that all motor drives close the mixing valves automatically, which is done as standard each time controller is switched ON at the main switch (0/1). Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 14 A - connection method: „BUF” (accumulation tank) B - connection method: „CRO” (hydraulic crossover) - NOT IN USE! C - only if „DHW” (domestic hot water) exist on heating system (must be configured like additional equipment) Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 15 2.2. - A - Tpuf (accumulation tank temperature) In this parameter is possible to adjust accumulation tank temperature. Possible adjustment: - Factory adjusted: 80°C - Minimal adjustment value: 75% - Maximal adjustment value: 90% Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 16 2.3. - A - dTpuf (Accumulation tank temperature difference) In this parameter is possible to adjust accumulation tank temperature difference. Possible adjustment: - Factory adjusted: 15°C - Minimal adjustment value: 10°C - Maximal adjustment value: 40°C Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 17 - Maximal adjustment value: 80°C 2.2. - B - DIFFERENCE In this parameter is possible to adjust boiler temperature difference. Possible adjustment: - Factory adjustmen: 5°C - Minimal adjustment value: 5°C - Maximal adjustment value: 10°C Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 18 - Factory adjusted: 50°C - Minimal adjustment value: 10°C - Maximal adjustment value: 70°C 2.x. dTdhw (Domestic hot water temperature difference) This parameter can’t be adjusteds. Factory adjusted difference for domestic hot water is 5°C. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 19 - Table 2 - Scheduled starting times are turned-on and work according to the settings in Table 2 - Table 3 - Scheduled starting times are turned-on and work according to the settings in Table 3 Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 20 Schedule - Table 1 (Table 2 or Table 3) 06:00 06:00 06:00 06:00 06:00 06:00 06:00 22:00 22:00 22:00 22:00 22:00 22:00 22:00 Get Started Button ’’COPY’’ Button ’’UP’’ End of work Button ’’PASTE’’ Button ’’DOWN’’ Button ’’RIGHT’’ Button ’’CONFIRM’’ Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 21 - Table 2 - Scheduled starting times are turned-on and work according to the settings in Table 2 - Table 3 - Scheduled starting times are turned-on and work according to the settings in Table 3 Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 22 Schedule - Table 1 (Table 2 or Table 3) 06:00 06:00 06:00 06:00 06:00 06:00 06:00 22:00 22:00 22:00 22:00 22:00 22:00 22:00 Get Started Button ’’COPY’’ Button ’’UP’’ End of work Button ’’PASTE’’ Button ’’DOWN’’ Button ’’RIGHT’’ Button ’’CONFIRM’’ Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 23 If for some error/warning/information there is no description on current software version, on the screen will be displayed ”Empty“. Errors list Warnings list Technical instructions REGULATION EKO-CKS Multi Plus...

  • Page 24: Operation

    If alternate boiler exist (if is configured - additional equipment) 5.1. FORCED SHUT DOWN Option for boiler force shut down. By pressing on „OK” button boiler and all boiler processes will be forced shut down. Technical instructions REGULATION EKO-CKS Multi Plus...

  • Page 25: Standard Equipment

    Operation 5.2. STANDARD EQUIPMENT 5.2.1. DHW Option for turning on/off domestic hot water. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 26 Value of photocell resistance in which will be control unit register that in boiler is no flame. It is not possible to change this parameter. 5.2.2.2. BIG FLAME Value of photocell resistance in which will be control unit register big flame in boiler. It is not possible to change this parameter. Technical instructions REGULATION EKO-CKS Multi Plus...

  • Page 27: Response Time

    5.2.3. LAMBDA Option for lambda probe turning on/off. It is not possible to change this parameter. 5.2.4. 3-WAY VALVE Option for turning on/off 3-way mixing valve. It is not possible to change this parameter. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 28 Operation 5.2.5. PRESSURE Option for pressure switch turning on/off. It is not possible to change this parameter. 5.2.6. FEEDER SCREWS 5.2.6.1. FEEDER SCREW 1 Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 29 Entering the nominal motor current of the Transporter 1. It is not possible to change this parameter. Feeder screw 1 nominal current: - for boilers EKO-CKS Multi Plus 170, EKO-CKS Multi Plus 250, EKO-CKS Multi Plus 340: 1090 mA. - for boilers EKO-CKS Multi Plus 450, EKO-CKS Multi Plus 580: 1520 mA.

  • Page 30: Stop Delay

    5.2.6.1.4. STOP DELAY It is not possible to change this parameter. 5.2.6.1.5. REVERSE TIME It is not possible to change this parameter. 5.2.6.1.6. NO. OF RETRIES 1 It is not possible to change this parameter. Technical instructions REGULATION EKO-CKS Multi Plus...

  • Page 31: Retry Time

    5.2.6.1.7. RETRY TIME 1 It is not possible to change this parameter. 5.2.6.1.8. NO. OF RETRIES 2 It is not possible to change this parameter. 5.2.6.1.9. RETRY TIME 2 It is not possible to change this parameter. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 32 Operation 5.2.6.2. FEEDER SCREW 2 5.2.6.2.1. FEEDER SCREW 2 Feeder screw 2 on/off option. It is not possible to change this parameter. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 33 It is not possible to change this parameter. Feeder screw 2 nominal current: - for boilers EKO-CKS Multi Plus 170, EKO-CKS Multi Plus 250, EKO-CKS Multi Plus 340: 1090 mA. - for boilers EKO-CKS Multi Plus 450, EKO-CKS Multi Plus 580: 1520 mA.
  • Page 34 5.2.6.2.5. STOP DELAY It is not possible to change this parameter. 5.2.6.2.6. REVERSE TIME It is not possible to change this parameter. 5.2.6.2.7. NO. OF RETRIES 1 It is not possible to change this parameters. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 35 5.2.6.2.9. NO. OF RETRIES 2 It is not possible to change this parameter. 5.2.6.2.10. RETRY TIME 2 It is not possible to change this parameter. 5.2.6.2.11. TIME TO PAUSE It is not possible to change this parameter. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 36 Here in example is displayed 100 mA but real value depend about motor device on feeder screw 3. Authorized serviceman will be check nominal current on motor device and enter it in Installation menu. That value will be displayed in this parameter. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 37 Operation 5.2.6.3.2. OVERLOAD It is not possible to change this parameter. 5.2.6.3.3. OVERLOAD TIME It is not possible to change this parameter. 5.2.6.3.4. STOP DELAY It is not possible to change this parameter. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 38 5.2.6.3.5. REVERSE TIME It is not possible to change this parameter. 5.2.6.3.6. NO. OF RETRIES 2 It is not possible to change this parameter. 5.2.6.3.7. RETRY TIME 1 It is not possible to change this parameter. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 39 Option for choosing which device will be connected to output relay (alternative boiler or alarm). It is not possible to change this parameter. This option will be adjusted by authorized person in „Installation” menu. Technical instructions REGULATION EKO-CKS Multi Plus...

  • Page 40: Additional Equipment

    List of possible additional equipment menus: - Pneumat - Flue gas box screw - Wood chip mixer - CM-GSM - Alarm - Cascade - External control - Internet supervision or Profibus - Storage ventilation - Ash transport Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 41 Option for Pneumat turning ON/OFF (if is installed and configurated). It is not possible to change this parameter. 5.3.x. FLUE GAS BOX SCREW Option for Flue gas box screw turning ON/OFF and adjustment time (if is installed and configurated). It is not possible to change this parameter. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 42 Option for wood chip mixer turning ON/OFF (if is installed and configurated). It is not possible to change this parameter. 5.3.x. CMGSM 5.3. .1. SMS-CALL Option for turning ON/OFF sms-call (if is installed and configured GSM module). Possible selection: - Factory selected: OFF - Possible selection: ON, OFF; Technical instructions REGULATION EKO-CKS Multi Plus...

  • Page 43: External Control

    Option for Cascade turning ON/OFF (if is cascade manager installed and configured). 5.3.x. EXTERNAL CONTROL Option for external control turning ON/OFF (if is external control installed and configured). Possible selection: - Factory selected: OFF - Possible selection: OFF, ON; Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 44 For more informations contact administrator of your home network. To be able to use Cm WiFi box on EKO-CKS Multi Plus boiler, minimum required firmware versions of the boiler regulation must be: "v6.09"...
  • Page 45 This option allows you to set the time zone if the This option allows you to reset connection with home boiler is in a different time zone than the web portal network. server. (this option must be set if you enable "Time syncronisation option") Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 46 Operation 5.3.x. STORAGE VENTILATION Option for Storage ventilation turning ON/OFF and adjustment time (if is installed and configurated). It is not possible to change this parameter. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 47 Installation -> PIN -> Electrical devices -> Additional equipment -> Profibus Possibility of configuring the Profibus module (additional equipment). This option can only be configured under a PIN (authorized service only). It cannot be turned ON at the same time as Internet supervision. Technical instructions REGULATION EKO-CKS Multi Plus...

  • Page 48: Manual Test

    Option for cyclone test. By pressing „START (50%)” button cyclone will be work on 50% of power. By pressing „START (100%)” button cyclone will be work on 100% of power. After pressing „START” button on display will be displayed „STOP” button for cyclone stop. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 49 „Direction” button. 5.4.4. FEEDER SCREW 3 Option for Feeder screw 3 test. By pressing „START” button Feeder screw 3 will be start with work. It’s possible to change rotation direction by pressing „Direction” button. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 50 5.4.7. WING 2 (pri2) Option for test of primary air 2 fan lid. By pressing „START (close)” button lid will be start with closing. By pressing „START (open)” button lid will be start with opening. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 51 5.4.10. WING 3 (sec2) Option for test of secondary air 1 fan lid. By pressing „START (close)” button lid will be start with closing. By pressing „START (open)” button lid will be start with opening. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 52 Option for test heate with heater fan. By pressing „START” button heater and heater fan will be start with work. 5.4.13. HEATER FAN Option for heater fan test. By pressing „START” button heater fan will be start with work. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 53 (additional equipment), it is necessary to start "Ash Transport" first, and then "Ash removing" (B). 5.4.16. FLAP Option for test of backfire protection lid. By pressing „START” button backfire protection lid will be start with work. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 54 Option for test of domestic hot water pump. By pressing „START” button pump will be start with work. 5.4.19. LAMBDA Option for lambda probe test. By pressing „START” button lambda probe will be start with work, on display will be displayed lambda probe values. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 55 Operation 5.4.20. ADDITIONAL EQUIPMENT Menu for testing installed additional equipment. 5.4.20.1. PNEUMAT 5.4.20.1.1. PNEUMAT VALVES Option for test valves on pneumat system. By pressing „START” button valves will be start with work. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 56 Option for test condensate drainage valve. By pressing „START” button valve will be opened. 5.4.20.2. FLUE GAS BOX SCREW Option for flue gas box screw test. By pressing „START” button flue gas box screw will be start with work. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 57 (all 4 motors together). An authorized service technician can test each motor separately (Installation -> (PIN) -> Commissioning -> Manual test -> Additional equipment -> Ash transport). Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 58 By pressing „START” button conveyors will be start with with work. Use this option until fuel start dropping from conveyors. 5.6. SAVE / LOAD 5.6.1. SAVE Adjusted fuel for which we saving settings Button for saving settings in new image Existing saved image Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 59 Is necessary to enter image name through numerical part (2). To confirm name press button (3). On display will be displayed message „Successful” which mean that settings are successful saved. Confirm message by pressing button (4). Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 60 (1). On display will be displayed message „Are you sure?”. Is necessary to confirm message (2). On display will be displayed message „Successful” which mean that settings are successful loaded. Confirm message by pressing button (3). Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 61 (1). On display will be displayed message „Are you sure?”. Is necessary to confirm message (2). On display will be displayed message „Successful” which mean that settings are successful loaded. Confirm message by pressing button (3). Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 62 Is necessary to confirm message (2) and press button for saving confirmation (3). On display will be displayed message „Successful” which mean that image are successful deleted. Confirm message by pressing button (4). Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 63 5.7. FREEZE GUARD Option for freeze guard turning ON/OFF. Possible selection: - Factory selected: OFF - Possible selection: OFF, ON; Technical instructions REGULATION EKO-CKS Multi Plus...

  • Page 64: Pump Protection

    48 hours. According to this setting, any pump/valve output that is not activated in 48 hour, it will be activated for a short time. Possible selection: - Factory selected: 48 h - Minimal adjustment value: 1 h - Maximal adjustment value: 240 h Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 65 In this parameter is possible to select how will be work alternate boiler. Possible selection: - Factory selected: AUTO START - Possible selection: - Manual OFF - Manual ON - AUTO START - OFF - ON - FREEZE ON Technical instructions REGULATION EKO-CKS Multi Plus...

  • Page 66: Screen Saver

    Of at some time nothing was pressed on the screen, the screensaver will turn on, to prevent damage on the screen. Once you touch the screen the screensaver will be turned off. Possible adjustment: - Factory adjusted: 600 sec - Minimal adjustment value: 10 sec - Maximal adjustment value: 3600 sec Technical instructions REGULATION EKO-CKS Multi Plus...

  • Page 67: Language Selection

    This option is only available if the option'' LANGUAGE SELECTION'' (point 6.2.) Is set to''DISABLE''. Possible adjustments: - Factory adjusted: 5 sec - Minimal adjustment value: 0 sec - Maximal adjustment value: 20 sec Technical instructions REGULATION EKO-CKS Multi Plus...

  • Page 68: Date And Time

    ''CONFIRM'' for saving date and time. The clock could be faster/slower (the shift could be 2-3 minutes per month), which is considered normal and we recommend that you adjust it periodically. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 69 - hydraulic pump (min) - ash removing (min) - protection pump (min) - protection pump count - flap count - flap (min) - time to cleaning (min) - compressor (min) - compressor service (min) Technical instructions REGULATION EKO-CKS Multi Plus...

  • Page 70: Software Version

    Info 7.2. SOFTWARE VERSION Software version displaying. 7.3. LOCKING Status of screen locking. 7.4. ENCLOSURE TEMPERATURE T=42.0°C Displaying of junction box temperature. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 71 Menu „Regulator” is showed only if module for two heating circuits CM2K is installed and configurated. 8.1. MANUAL TEST 8.1.1. 1. CIRCUIT Option for testing elements of 1st heating circuit (mixing valve (START-open), mixing valve (START- close) and pump (START)). Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 72 Option for testing elements of 1st heating circuit (mixing valve (START-open), mixing valve (START- close) and pump (START)). 8.2. 1. CIRCUIT Option for turning on / off first heating circuit. Possible selection: - Factory selected: ON - Possible selection: ON, OFF; Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 73 (completed) fuel burning. With increase value of parameter fuel will be better burn. Note: use only if is appear a lot of unburned fuel in ash box. Possible selection: - Factory adjustment: 0 - Minimal adjustment value: 0 - Maximal adjustment value: 3 Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 74 Option for locking display. Display can be locked only if exist profile for locking (10.2. Add user; 10.4. User list). When is display locked is possible to move through all menus but parameters can’t be changed. Technical instructions REGULATION EKO-CKS Multi Plus...

  • Page 75: Delete User

    (2). Enter PIN and confirm it. After that is necessary to re-entry PIN and confirm it. 10.3. DELETE USER Option for delete users. It’s necessary to enter PIN of user which want to delete. Confirm PIN by pressing button for confirmation. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 76 After the measurement, turn OFF the "CHIMNEY SWEEPER" option, turn ON the "PNEUMAT" option and, if necessary, leave the boiler running or turn it OFF. Note: Before measuring the emissions, the authorized service technician should perform a fine adjustment of the boiler's combustion. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 77 - Possible selection: D5(max), D2(min); 11.3. MINIMAL BOILER TEMPERATURE Adjustment of minimal boiler temperature when is chimney sweeper mod activated. Possible adjustment: - Factory adjusted: 60°C - Minimal adjustment value: 60°C - Maximal adjustment value: 60°C Technical instructions REGULATION EKO-CKS Multi Plus...

  • Page 78: Installation

    For authorized persons only! „Installation” menu can be access only with PIN. Only authorized persons have acces pin.”Installation” menu is used by authorized persons for adjustment parameters for boiler work. User can’t access „Installation” menu. Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 79 Notes Technical instructions REGULATION EKO-CKS Multi Plus...
  • Page 80 Centrometal d.o.o. assumes no responsibility for possible inaccuracies in this book originated typographical errors or rewriting, all figures and diagrams are principal and it is necessary to adjust each actual situation on the field, in any case the company reserves the right to enter their own products such modifications as considered necessary.

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