Centrometal Cm-SOL Technical Instructions
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Centrometal Cm-SOL Technical Instructions

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HEATING TECHNIQUE
Centrometal d.o.o. - Glavna 12, 40306 Macinec, Croatia, tel: +385 40 372 600, fax: +385 40 372 611
TECHNICAL INSTRUCTIONS
For installation, setup and control of
the solar control unit Cm-SOL
READY
Cm-SOL
TU-SOL-12/2018-v2.03-ENG

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Summary of Contents for Centrometal Cm-SOL

  • 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 For installation, setup and control of the solar control unit Cm-SOL READY Cm-SOL TU-SOL-12/2018-v2.03-ENG...

  • Page 2: Table Of Contents

    Content Thank you for purchasing the product of Centrometal d.o.o. Please read these technical manuals carefully so that you can use and adjust this control unit as easily as possible. Once you have read the manuals, place them in an appropriate place where you can easily find them if you need further information on the operation and use of control unit.

  • Page 3: Introduction

    All functions are controlled through a touch screen color screen that simplifies the use of control. As an additional equipment, a Cm WiFi-box can be connected via which it is possible to connect control unit to the local WiFi network for remote control and monitoring of the system. Technical instructions Cm-SOL...

  • Page 4: Technical Characteristics

    Technical characteristics TECHNICAL CHARACTERISTICS Technical characteristics CM-SOL Input 10x multifunctional inputs (each of which can be PT1000 or NTC5K or flow meter or pressure switch) 1x power supply +5V Output 8x semi-conductor (triac) 1x potential-free relay with NO and NC...

  • Page 5: Basic Parts

    Screw for upper lid (for service) Main switch UTP connector Status bar with LED (for additional equipment) diodes Screw for lower lid Screw for lower lid Lower control unit lid Cable input (for power supply sensors, pumps..) valves...) Technical instructions Cm-SOL...
  • Page 6 (T1-T10) ) (PT1000 or NTC5k sensors for (O1-O8) tank, boiler, solar collector and outdoor 2x alarm output (CAL1 common) (CAL) sensor, flow meter and pressure switch) 2x output 0-10V (pumps) (0-10V) Power supply +5V (+5V) 2x PWM output (pumps) (PWM) Technical instructions Cm-SOL...

  • Page 7: Control Unit Installation

    From the control unit remove the lower lid, hang the control unit on the upper screw, insert the screws at the mounting positions of the control unit and tighten the screws in the wall dowels. hang tighten tighten Technical instructions Cm-SOL...

  • Page 8: Battery Replacement

    On the back of the display, in the corner of the PCB board, there is placed a battery CR 1220. After replacing the battery, the upper lid with the display must be carefully restored to the control unit (pay attention to the connector of the PCB board and motherboard) and tighten the side screws. Battery CR1220 Technical instructions Cm-SOL...

  • Page 9: Control Unit Description

    To monitor the operation of the solar system, it is possible to install a WiFi box and through the web portal monitor the individual temperatures and operation of individual pumps and valves. Through the web portal it is also possible to change the set temperatures of the tank and solar collector. Technical instructions Cm-SOL...

  • Page 10: Control Unit Actuation

    If this occurs, switch off the main switch and turn it back on again without any pressure on the display to make the control unit ready for operation. Technical instructions Cm-SOL...

  • Page 11: Main Display / Symbols

    / reheating boiler oil/gas / recirculation / hydr.connection 3 –way zone / reheating wood boiler / recir. DHW / flow meter / backflow sensor DHW / flow meter / backflow sensor / outdoor temp. sensor Technical instructions Cm-SOL...
  • Page 12 Tanks Tank DHW Tank DHW Accumulation Accumulation 1 Heat exchanger 2 heat exchanger tank tank with 2 temperatures 2 temperatures 1 heat DHW tank exchanger 1 heat exchanger Swimming 2 temperature 2 temperatures pool Technical instructions Cm-SOL...
  • Page 13 REMARK: additional equipment Cm Wifi-box Is not connector to a router/server Energy meter / backflow sensor REMARK: energy meter is the additional equipment Cm Wifi-box Is connector to a router/server Energy meter (upper symbol) Backflow meter (lower symbol) Technical instructions Cm-SOL...

  • Page 14: Symbols Of The System Function

    When a single function of the system is on, but not active, the letter box of that function on the main display is light green. When a single function of the system is on, and active, the letter box of that function on the main display is yellow. Technical instructions Cm-SOL...
  • Page 15 E - the menu is used when entering file names, usernames and passwords (letters and characters) example: entering the name of the user file during the recording... F - the menu is used when setting the schedule (timers) example: setting the schedule of the pulse pump start Technical instructions Cm-SOL...
  • Page 16 6 - marking the name of the day can be pasted before copied day IMPORTANT: After changing parameter values press the ''CONFIRMATION'' button to save a new value. If you do not want to save a new value, press the button ''BACK''. Technical instructions Cm-SOL...

  • Page 17: Main Menu

    Button ''SHORTCUTS'' Key ''START''/''STOP'' options: home screen / set shortcuts Navigation Keys: Button ’’CONFIRMATION’’ ’’LIJEVO’’, ’’DESNO’’, ’’DOLJE’’, ’’GORE’’ Key ’’BACK'' Key ’’BRISANJE’’ Key ''BACK SCREEN'' Key ’’TVORNIČKE POSTAVKE’’ Key ’’INFORMACIJE’’ Key ''NEXT SCREEN'' Key ’’COPIE’’ Key ’’ZALIJEPI’’ Technical instructions Cm-SOL...

  • Page 18: Tank

    30 / 90 °C If the last tank in configuration is swimming pool, the max. swimming pool temperature can be adjusted in the following range: Factory settings min./max. unit. T MAX tank X 15 / 40 °C Technical instructions Cm-SOL...
  • Page 19 Tank, appears the menus Filling priority and Stand by priority. Factory settings selection Test priority OFF/ON 1.7. Filling priority Priority test -> Switch on Continuous filling time of the next tank in order (non-priority tank). Factory settings min./max. unit. Filling priority 0 / 720 Technical instructions Cm-SOL...
  • Page 20 ACCU during the day, and in the evening, after the consumption, the DHW tank may additionally be heated). example: configuration 2 tanks, NOTE: need to be switch on in the Installation menu. hyd. connection: - Zones 3-Way, Mixing / Reheating selection Factory settings Mixing-reheating. ON/OFF Technical instructions Cm-SOL...

  • Page 21: Collector

    NOTE: excessive and long-lasting pump operation can be tank unnecessarily cooled down the tank. Pump working time and stop depends on the size and location of the collector field and the collector sensor. Technical instructions Cm-SOL...
  • Page 22 Factory setting: Pulse start pump is active from 08:00 to 17:00 every day of the week. From 17:00 h the first day until 08:00 h the next day the pulse start does not operate. selection Factory settings Table 1 08:00-17:00 mon/tue/wed/thu/fri/sat/sun Technical instructions Cm-SOL...
  • Page 23 (without glycol)! By switching on the frost protection function, it is possible to coll the tanks. Possible significant energy consumption of conventional sources in heating tank due to "heating" the collector! Factory settings selection Frost protection ON/OFF Technical instructions Cm-SOL...

  • Page 24: Operation

    In case the electric heater is switched on, in schedule table 1/2 and active, the symbol of the electric heater in the tank has a red colour and blinks. Factory settings selection Electric heater ON/OFF Technical instructions Cm-SOL...
  • Page 25 Factory setting: the electric heater is enabled for operation from 06.00 to 22.00 hours each day in the week. From 22.00 hours first day until 06.00 hours next day the electric heater cannot operate. selection Factory settings Table 06:00-22:00 mon/tue/wed/thu/fri/sat/sun Technical instructions Cm-SOL...
  • Page 26 Factory settings mon/tue/wed/thu/fri/sat/sun Table 1 06:00-22:00 3.x.x. Boiler 2 The menus for the setting of the conventional source 2. All menus are the same as for the conventional source 1 and will not be separately described. Technical instructions Cm-SOL...
  • Page 27 By switching on this option the DHW is reheated until the set DHW tank temperature by switching on the conventional sources a certain time, which is selected in the menu Duration. After the expiration of the selected time the Party function automatically switches off. Factory settings selection Party function ON/OFF Technical instructions Cm-SOL...
  • Page 28 NOTE: Time must be adjusted to the recirculation system. The recommendation is to set the recirculation pump pause as long as possible in order to avoid to cooldown the DHW tank. Factory settings min./max. jed. Pump pause time 0 / 1440 min Technical instructions Cm-SOL...
  • Page 29 From 22:00 hours first day until 06:00 hours next day the recirculation does not operate. Factory settings selection Table 2 06:00-22:00 mon/tue/wed/thu/fri/sat/sun 3.x. Legionella protection In this menu you can find the menus connected with the tank disinfection function settings ie the legionella protection. Technical instructions Cm-SOL...
  • Page 30 (red field)) for each day in the week in which the legionella protection will be switched on. Factory settings: Legionella protection is active one day in the in the week (on Monday) from 02:00 until 03:00 hours. Factory settings selection Table 2 02:00-03:00 Technical instructions Cm-SOL...
  • Page 31 By setting the off inaction time (in the installation menu) it is possible to determine the maximum inaction time of the output, after which the controller activates the output for 60 seconds. selection Factory settings Pump/valve protection ON/OFF Technical instructions Cm-SOL...
  • Page 32 In this menu it is possible to switch on and off the Internet supervision and to choose only Supervision (it is not possible to change the parameters) or Supervision and control (possible to change the parameters). Factory settings selection Internet Sup.+control. OFF/Supervision/Sup.+control supervision Technical instructions Cm-SOL...
  • Page 33 For additional information please contact the local network administrator. For detailed adjustment of the Cm WiFi – box please look into the technical manual for the Cm WiFi – box delivered together with the device. Technical instructions Cm-SOL...

  • Page 34: Hystory

    „Error „ or „ Warning „ the screen saver switches off until the end of the next recorded time or until the error/warning is confirmed. Factory settings min./max. unit. Screensaver 10 / 43200 sec Technical instructions Cm-SOL...
  • Page 35 Factory settings selection Sound volume OFF/1...3 5.6. Sound type: Selecting on out of 10 possible sound types which are heard when pressing the display. Factory settings selection Sound type Type 3 Type 1...Type 10 Technical instructions Cm-SOL...

  • Page 36: Save/Load

    6.2. Load Loading of saved user's files (settings). 6.3. Load service Loading of files saved under PIN (serviceman files). 6.4. Delete Deletion of previous saved files. The serviceman files is possible to delete only under PIN. Technical instructions Cm-SOL...

  • Page 37: Info

    As the solar energy is collected the chart is drawn automatically in the month in which we are currently present. On the display it is always possible to see the collected solar energy in the interval of one year in periods of one month. Technical instructions Cm-SOL...
  • Page 38 The annulment of the counter warning for the glycol replacement can be found in the installation menu -> 8.12.2 Reset glycol counter. Technical instructions Cm-SOL...
  • Page 39 Installation SETTING OF PARAMETERS UNDER PIN (SYSTEM CONFIGURATION) Technical instructions Cm-SOL...

  • Page 40: Menus For System Configuration

    THE NUMBERS OF MENU AND MENUS ARE CHANGING ACCORDING TO THE SELECTED CONFIGURATION (here are shown only fix numbers (which are always the same), and other changeable numbers are marked with x, menu depth where the parameter is located). Technical instructions Cm-SOL...

  • Page 41: System Components

    The selection of the solar collectors only serves for the graphical display of the solar collectors on the screen. Factory settings selection Field type Vacuum tube Vacuum tube/Flat plate Vacuum flat plate tube collector collector Technical instructions Cm-SOL...
  • Page 42 In this menu it is necessary to select the installed tank type 3.For details please see description Tank type 1. 8.1.2.4. Tank 4 type Pool In this menu it is necessary to select the installed tank type 4.For details please see description Tank type 1. Technical instructions Cm-SOL...
  • Page 43 DHW tank temperature and the set difference. selection Factory settings Mixing–reheating Not exist Not exist/Exist Example: configurated 2 tanks, hydraulic connection: - 3 way zone valve, mixing /reheating Technical instructions Cm-SOL...
  • Page 44 When the recirculation is configurated, it is possible to switch it on/off, it is needed to select the operation interval of the pump start/stop and it is possible to select the Schedule during which the recirculation operation is permitted. selection Factory settings Recirculation installed Not exist Not exist./Exist Technical instructions Cm-SOL...
  • Page 45 Factory settings Sensor address Isključeno OFF./T1/.../T10 8.1.6.2. Sensor type If the sensor type NTC is installed here it is necessary to change the sensor type from PT1000 to NTC. selection Factory settings Sensor type PT1000 PT1000/NTC Technical instructions Cm-SOL...
  • Page 46 Factory settings selection Sensor address OFF./T1/.../T10 8.1.7.2. Sensor type If the sensor type NTC is installed here it is necessary to change the sensor type from PT1000 to NTC. Factory settings selection Sensor type PT1000 PT1000/NTC Technical instructions Cm-SOL...
  • Page 47 NOTE: Power to the pump is recommended to take from external power supply, solar controller just controls the pump. selection Factory settings Function PWM 1 Disabled/Pump collector1/Pump collector2/ Function PWM 2 Pump tank1/Pump tank2/Pump tank3/ Disabled Function output 1 Pump tank4/ Function output 2 Technical instructions Cm-SOL...
  • Page 48 - see available schemes of components that controller can run at the en of these manual. Technical instructions Cm-SOL...

  • Page 49: Collector

    NOTE: to often and to long work of the collector pump can unnecessarily cool down the tank! Work and pause time of the pump depends on the size and location of the collector field and collector sensor. Technical instructions Cm-SOL...
  • Page 50 Factory setting: Impulse start of the pump is active from 08:00 to the 17:00 every day in the week. From 17:00 of the first day to 08:00 next day puls start of the pump is not working. Factory settings selection Table 1 08:00-17:00 mon/tue/wed/thu/fri/sat/sun Technical instructions Cm-SOL...
  • Page 51 [TMAX tank = 90°C]. If [TMAX tank=90°C] is set, maximum for the collector cooling is automatically raised to the 95°C. NOTE: [TMAX collector] must be set according to the solar fluid boiling point and allways must be below than boiler point. Technical instructions Cm-SOL...
  • Page 52 In case there is pressure sensor installed, here must be set the connecting address (input) to which this sensor is connected (possible to connect to one of 10 addresses (inputs)). selection Factory settings Pressure sensor add. Not exist Not exist./T1/.../T10 Technical instructions Cm-SOL...

  • Page 53: Tank

    (lower sensor) for start and stop of the collector pump. START pump coll. -> [Tcollector > TDcoll-tank + THcoll-tank]. STOP pump coll. -> [Tcollector < TDcoll-tank]. Factory settings min./max. unit. TDcoll-tank 1 / 10 °C Technical instructions Cm-SOL...
  • Page 54 10 addresses, controller recommends input T2). selection Factory settings Sensor upper Not exist Not exist/T1/.../T10 8.3.2.4.2. Sensor type If NTC sensor is installed, here must be changed from PT1000 to the NTC. Factory settings selection Sensor type PT1000 PT1000/NTC Technical instructions Cm-SOL...
  • Page 55 T MAX tank 2 30 / 90 °C If the pool is set as the last tank in the configuration, max. temperature of the pool can be set in following range: T MAX tank X 15 / 40 °C Technical instructions Cm-SOL...
  • Page 56 10 addresses, controller recommends input T4). Factory settings selection Sensor upper Not exist Not exist/T1/.../T10 8.3.3.4.2. Sensor type If NTC sensor is installed, here must be changed from PT1000 to the NTC. Factory settings selection Sensor type PT1000 PT1000/NTC Technical instructions Cm-SOL...
  • Page 57 Tank 2 - see menus under 8.3.2. Tank 2. 8.3.x. Tank 4 In case Tank 4 is set as DHW or BUF or BUF with DHW, menus must be set in the same way like for Tank 2 - see menus under 8.3.x. Tank 2. Technical instructions Cm-SOL...
  • Page 58 - at function of Collector cooling through tank, - at Collector antifreeze function, - in protection function of the tank cooling through the collector - at Holiday option. In this menu sensor address and type must be set. Technical instructions Cm-SOL...
  • Page 59 (green number), below tank order number (black number). selection Factory settings 2 tanks 3 tanks 123 / 132 example: set 3 tanks 4 tanks 1234 1234/1243/1324/1342/1423/1432 Technical instructions Cm-SOL...
  • Page 60 If the temperature rise in set pause time is less than [3°C/x min], current tank continues to be filled. Factory settings min./max. unit. Priority pause 0 / 60 Technical instructions Cm-SOL...
  • Page 61 2 tanks, 8.3.x.1. Mixing-heating hid. connection: - Zone 3-way valve, In this menu mixing-heating function can be enabled or disabled. Mixing/heating Factory settings selection Mixing-heating OFF/ON Technical instructions Cm-SOL...
  • Page 62 0 / 3600 sec 8.3.12.4.Schedule In this menu are additional menus for setting the schedule for pulse start (kick) of the pool pump. Schedule can be switch off or one of two tables with adjusted on/off intervals can be set. Technical instructions Cm-SOL...
  • Page 63 Factory setting: pulse start is active from 08:00 h to 17:00 h every day of the week. From 17:00 h of the first day to 08:00 h next day pulse start doesn’t work. selection Factory settings Table 2 08:00-17:00 mon/tue/wed/thu/fri/sat/sun Technical instructions Cm-SOL...

  • Page 64: Dhw Heating

    Setting the temperature hysteresis between conventional heating source 1 and fist tank (upper sensor) for start of the pump between boiler 1 and tank 1. Some of the conditions: pump start: [Ttank1upper<TDHW- THboiler1-tank lowering temperature Factory settings min./max. unit. TH boiler1-tank 3 / 20 °C Technical instructions Cm-SOL...
  • Page 65 It’s necessary to select address of the connected sensor of the convetional heating source 1 (possible to connect to one od 10 free address, regulation autmatically recommends input according the set configuration). Factory setting setting Sensor address Not exist Not exist/T1/.../T10 Technical instructions Cm-SOL...

  • Page 66: Recirculation

    8.x.1. Recirculation In this menu recirculation function can be enabled or disabled. All set times and schedules remains valid. Factory settings unit. Recirculation OFF/ON Technical instructions Cm-SOL...
  • Page 67 Factory setting: recirculation is enabled from 06:00 h to 22:00 h every day of the week. From 22:00 h of the first day to the 06:00 next day recirculation is disabled. Factory settings selection Table 2 06:00-22:00 mon/tue/wed/thu/fri/sat/sun Technical instructions Cm-SOL...

  • Page 68: Legionella Protection

    (3 red fields)) for each day of the week when Legionella protection will work. Factory setting: Legionella protection is active one day of the week (Monday) from 02:00 to 03:00 h. selection Factory settings Table 1 02:00-03:00 Technical instructions Cm-SOL...
  • Page 69 When conventional heating source is started, recirculation pump is also started and works until disinfection is finished. NOTE: recirculation must be set and enabled in the installation menu. selection Factory settings Recirculation leg. OFF/ON Technical instructions Cm-SOL...

  • Page 70: Energy Measurement

    Volume per impuls 1 / 65000 8.x.x.4. Flowmeter sensor address Setting the address of input where flowmeter is connected (one free address of 10 possible). selection Factory settings Flowmeter sen. add. Not exist Not exist/T1/.../T10 Technical instructions Cm-SOL...
  • Page 71 Ethylene gly./Propylene gly. 8.x.x. Mixing In this menu percentage of glycol in mixing of water and glycol in solar system must be precisely set for best calculation of gained solar energy. Factory settings min./max. unit. Mixing 10 / 70 Technical instructions Cm-SOL...

  • Page 72: Manual Test

    1 kol.polje / cijevni kol. / 1 sprem. PTV / 1 AKU spremnik / pumpe / električni grijač / kotao1 / miješanje/dogrijavanje / mjerač protoka / Depending on the selected output, with buttons START and STOP osjetnik povratnog voda / recirkulacija outputs are manually enabled or disabled. Technical instructions Cm-SOL...

  • Page 73: Save/Load

    Load previously saved service files (settings). 8.x.4. DELETE Delete previously saved files. Currently active files can’t be deleted (files that have pushpin symbol on the icon). Service files can be deleted only in installation menu (under PIN). Technical instructions Cm-SOL...

  • Page 74: Info

    8.x.1.2.1.2. 12 month energy As solar energy is received, a current month graph it’s automaticaly drawn. On this view is always possible to see received energy for period of one year by intervals of one month. Technical instructions Cm-SOL...
  • Page 75 3-way valve 8.x.4. Current file In this menu current selected file is displayed. Controller is working according to this file. Selected and active can be or configuration saved by serviceman (under PIN) or configuration saved by user. Technical instructions Cm-SOL...
  • Page 76 After 50. input, oldest input is deleted when new occurs. History of the errors/warnings/informations can’t be deleted. 8.x.7. Enterance log In this menu log of entry to the installation menu (under PIN) is displayed (date and time). Technical instructions Cm-SOL...

  • Page 77: Internet Supervision

    In this menu controller time syncronisation with server time can be enabled/disabled. selection Factory settings Time sync. OFF/ON 8.x.6. Time zone In this menu time zone can be set according to controller installation location. Factory settings min./max. unit. Time zone -12 / 14 Technical instructions Cm-SOL...

  • Page 78: Counter Reset

    Counter can be reset without warning appearing on the screen. When glycole replacement warning appears on the screen, glycole in the solar system must be replaced with new one and reset the counter so after 2 years warning will appear again. Technical instructions Cm-SOL...

  • Page 79: Error List

    Troubleshooting: Check sensor installation position, check damage / LOWER SENSOR function of the sensor and cable, check connection contacts, check sensor type (PT1000 or NTC), if there is availible free input set it for this sensor and connect sensor. Technical instructions Cm-SOL...
  • Page 80 Troubleshooting: Check sensor installation position, check damage / SENSOR function of the sensor and cable, check connection contacts, check sensor type (PT1000 or NTC), if there is availible free input set it for this sensor and connect sensor. Technical instructions Cm-SOL...
  • Page 81 Possible cause: Damaged UTP cable or connections on mainboard of COMMUNICATION controller or WIFI-box. E100 ERROR Controller status: Controller works normally, there isn’t connection to the web portal. WITH WIFI Troubleshooting: Replace UTP cable, call authorized serviceman. Technical instructions Cm-SOL...

  • Page 82: Warning List

    Controller status: Regulation works normaly. ALL TANKS ARE Note: Enable at least one tank for normal working of the solar system. If DISABLED all tanks are disabled, collector pump doesn’t work and boiling will start in the collectors. Technical instructions Cm-SOL...

  • Page 83: Information List

    Note: Check freezing point of the solar fluid in the system to prevent PROTECTION possibility of solar system damage and offten solar tank cooling. Description: Information of active legionella protection function (Tank disinfection). TANK DISINFECTION Controller status: Controller works normaly. Note: Check if the legionella protection function was done. Technical instructions Cm-SOL...

  • Page 84: Electrical Connection

    (napajanje pumpe preko triaca regulacije) (napajanje pumpe neovisno od regulacije) 230V/50Hz 230V/50Hz 230V/50Hz Earth Earth example example 1-PWM input 1-PWM input configuration: configuration: 2-Signal 2-Signal - output function 1 - function PWM 1 - function PWM 1 PWM PUMP PWM PUMP Technical instructions Cm-SOL...
  • Page 85 2.348 150,5 1.385 2.367 1.404 2.386 1.424 2.405 1.443 2.425 1.462 2.444 1.481 2.463 1.501 2.482 1.520 2.502 1.539 2.521 1.558 2.540 1.578 1.597 1.616 1.635 1.655 1.674 1.693 1.712 1.732 1.751 1.770 1.789 1.809 1.828 1.847 Technical instructions Cm-SOL...

  • Page 86: Example Of Selecting The Solar System Components

    Heater installed not exist exist boiler 1 type not exist wood pellet/wood chips gas/oil heat pump electric boiler recirculation not exist exist flowmeter not exist exist back flow sen. sensor address not exist T1… Technical instructions Cm-SOL...
  • Page 87 12. 1 collector+2 tanks+2-way valves+2 boilers 13. 1 collector+3 tanks+pumps 14. 1 collector+3 tanks+pumps+1 boiler 15. 1 collector+3 tanks+3-way valve 16. 1 collector+3 tanks+3-way valves+1 boiler TEHNIKA GRIJANJA 17. 1 collector+3 tanks+2-way valves 18. 1 collector+3 tanks+2-way valves+1 boiler Technical instructions Cm-SOL...
  • Page 88 27. 2 collectors+2 tanks+pumps 22. 1 collector+4 tanks+3-way valves+1 boiler 28. 2 collectors+2 tanks+pumps+1 boiler 23. 1 collector+4 tanks+2-way valves 29. 2 collectors+2 tanks+3-way valve 24. 1 collector+4 tanks+2-way valves+1 boiler 30. 2 collectors+2 tanks+3way valve+1 boiler Technical instructions Cm-SOL...
  • Page 89 34. 1 collector+1 tank+pool+3-way valve 41. 1 collector+2 tanks+pool+1 boiler+3-way valve 35. 1 collector+1 tank+pool+3-way valve+1 boiler 42. 1 collector+2 tanks+pool+2-way valve 36. 1 collector+1 tank+pool+2-way valve 43. 1 collector+2 tanks+pool+1 boiler+2-way valve 37. 1 collector+1 tank+pool+2-way valve+1 boiler Technical instructions Cm-SOL...

  • Page 90: Commissioning List

    Commissioning list SOLAR CONTROLLER COMMISSIONING LIST Technical instructions Cm-SOL...
  • Page 91 Commissioning list Cm-SOL 09/2018ENGv2.00 Cm-SOL controller commissioning list Basic informa on 1. Controller serial number : 2. User name and surname:_______________________________________________________ 3. Address / Phone:____________________________________________________________ 4. Commissioned by:_____________________________________________________________ 5. Commissioning date: Installa on 6. According to the technical instruc ons drill 3 holes on the controller installa on place, insert dowels, screw upper screw (to 4 mm).
  • Page 92 8.1.3.2. Boiler 1 type not exist wood pellet/wood chips gas/oil heat pump electric boiler 8.1.3.3. Boiler 2 type not exist wood pellet/wood chips gas/oil heat pump electric boiler 8.1.4. Recircula on not exist exist 8.1.5. Flowmeter not exist exist Technical instructions Cm-SOL...
  • Page 93 8.2.2.4. Collector 2 sensor address not exist 8.3. Spremnik 8.3.2.4.1.Tank 1 upper sensor address not exist 8.3.2.5.1.Tank 1 lower sensor address not exist 8.3.3.4.1.Tank 2 upper sensor address not exist 8.3.3.5.1.Tank 2 lower sensor address not exist Technical instructions Cm-SOL...
  • Page 94 16. Enter correct date and me.……………………………………………………………………………….…..->5.4..Date and me ..…..17. Disable language selec on at start………………….………………………………………………… ->5.2.Language selec on->OFF 18. Reset glycol counter (a er filling the solar system with new glycol) ………………….…..…... ->8.12.2. Reset glycol counter Technical instructions Cm-SOL...
  • Page 95 29. According to customer’s demands set the: temperatures, differences, schedules 30. Save made changes to user file: ->6.Save/Load->6.1.Save ………………………………………………………………………………………..……. 31. Inform the user with controller technical instruc ons ………………………..…………….…….…. 32. Notes regarding the commissioning: _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ Technical instructions Cm-SOL...
  • Page 96 Centrometal d.o.o. shall not be responsible for possible incorrect data caused by printing errors or error made in transcription and all figures and diagrams are for explanatory purposes only and relevant adjustment have to be made at the spot. In any case, it reserves the right to modify its products as deemed to be required and useful without any prior notification.

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