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Centrometal CPREG-Touch, Technical Manual, Page: 2 / 114

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Important

Technical instructions CONTROLLER - 

CPREG-Touch 

2

These instructions are an integral part of this product. All rights reserved. 
Reproduction of content of this document and transfer to third parties is 
not allowed without written approval from manufacturer.
Make sure the instructions are always with the device, even if its sale / 
transfer of another owner to the user or staff authorized for maintenance 
or repairs to consult.

i

READ THESE INSTRUCTIONS CAREFULLY BEFORE
INSTALLING THE BOILER TO HEATING SYSTEM.

!

!

Boiler  must  not  be  used  by  children  or  disabled  persons  (either 
physically or mentally), as well as by person without knowledge or 
experience,  unless  they  are  under  control  or  trained  by  s  person 
responsible  for  their  safety.  Children  must  be  supervised  in  the 
vicinity of the product.

!

Boiler must not operate in flammable and explosive environment. 

!

Before any work on the boiler, electric energy must be switched off. 

!

Please note that the installation can only be performed by a qualified 
heating contractor or service organization. Any work on electrical 
and fuel carrying components must be done by a qualified service 
technician.

Commissioning  and  maintenance  can  only  be  performed  by  a 
authorized service center. Any work on electrical and fuel carrying 
components must be done by a qualified service technician.

Summary of Contents for CPREG-Touch

Page 1: ...ax 385 40 372 611 Controller CPREG Touch USER READY TU R CPREG T 10_2 2020 ENG THE FIRST COMMISSIONING MUST BE CARRIED OUT BY AN AUTHORIZED PERSON OTHERWISE THE PRODUCT WARRANTY IS NOT VALID BOOK 2 2 EKO CK P Cm pelet set 14 90 EKO CKB P Cm pelet set 14 50 Technical manual ENG CPREG Touch ...

Page 2: ...ed persons either physically or mentally as well as by person without knowledge or experience unless they are under control or trained by s person responsible for their safety Children must be supervised in the vicinity of the product Boiler must not operate in flammable and explosive environment Before any work on the boiler electric energy must be switched off Please note that the installation c...

Page 3: ... pellet burners CPPL14 90 kW which leads as needed for heating and preparation of domestic hot water DHW Boiler control CPREG Touch characteristics microprocessor control safety thermostat safety pressure microswitch for lower boiler door controller turns the burner ON and OFF according to set temperatures and operating modes regulates the pellet supply via the pellet feeder operation according to...

Page 4: ...h pipe 6 feeder with electric motor CPPT CPPT CPPT 50 7 pellet feeder flexible tube 8 pellet tank CPSP 9 cover of opening for filling the pellet tank 10 lower lid for tank cleaning 11 opening for pellet feeder 12 openings for tank cleaning 13 a set for installation of pellet burner only new boiler models 13 b lower boiler door adapted for pellet burner CPDV for boilers EKO CK P EKO CKB P EKO CK CKB ...

Page 5: ...0 cover of opening for filling the pellet tank 11 lower lid for tank cleaning 12 opening for pellet feeder 13 openings for tank cleaning 15 connector for pressure switch silicone pipe on the lower boiler door CPDV 16 boiler control unit CPREG Touch 17 micro switch for lower boiler door 400 370 240 370 3 14 a set for installation of pellet burner only new boiler models 14 b lower boiler door adapted...

Page 6: ...PVC factory installed 1 x outdoor sensor PT 1000 in its own cardboard box 5 x sensor PT 1000 PVC including 2 x PVC handhold PVC shoelace paste for mounting sensors on the pipe in a nylon bag Safety thermostat STB factory installed to the controller STB thermostat switch off temperature 110 9 C CAL set for alarm speaker light CM2K modul for steering 2 heating circuits CMNET module for steering the b...

Page 7: ...n the pellet tank place the pellet transporter for feeding of the pellet CPPTand with a transparent flexible tube connect it with the pellet burner CPPL One end of the transparent flexible tube is touched to the burner to the feeding tube to the filling sensor temperature gauge on the inlet pipe in the burner and the other end to the transporter so that the tube can not fall off The transparent tu...

Page 8: ...installed on front lower side of boiler casing cover casing cover side have prepared holes for installing microswitch with holder At installation on boiler on which is changed lower boiler door opening direction lower boiler door opens on left side is necessary to dismantle microswitch from holder it s fasten to holder with two screw and two nuts rotate it on opposite drection and fasten it with s...

Page 9: ...cted in the place intended for the code key on the control board picture a Code keys are delivered in a nylon bag with CPREG Touch controller INSTALLATION OF CODE KEY IN CONTROLLER PERFORMED ONLY BY AN AUTHORIZED SERVICER Installation of code key in controller Picture a Example of code key installation 20 35kW Technical instructions CONTROLLER CPREG Touch 9 Mark on code key 14 35 50 90 Burner powe...

Page 10: ...installation X Installation of the boiler on heating system and backflow protection YZ Heating circuits and DHW REMARK Boilers EKO CKB P Cm Pelet set must have a install expansion vessel and safety valve for DHW The manual shut off valves are not shown on the schemas All boilers can be installed on a close or open heating system Below the instructions all schemes are shown with installation on an cl...

Page 11: ... 4 11 3 6 9 10 8 1 2 4 3 5 12 1 2 4 11 3 6 12 1 1 2 4 3 5 13 4 2 13 6 3 Scheme 6 configurations F YZ A boiler connection to the ACCUMULATION TANK via 3 way thermostatic valve 60 C backflow protection B boiler connection to the ACCUMULATION TANK via 3 way valve with actuator backflow protection C boiler connection to the HYDRAULIC CROSSOVER via 3 way thermostatic valve 60 C backflow protection D boile...

Page 12: ...or 12 Hydraulic crossover HS 13 Hydraulic crossover HS sensor HS BUFFER1 YZ 1 Heating circuits and DHW variant 1 backflow protection YZ 2 Heating circuits and DHW variant 2 backflow protection YZ 3 Heating circuits and DHW variant 3 backflow protection YZ 4 Heating circuits and DHW variant 4 backflow protection 1 1 1 1 4 4 4 4 3 7 13 2 12 7 3 2 2 11 3 7 7 8 7 9 3 11 2 Remark Manual shut off valves and ...

Page 13: ...with recirculation X a 1 heating circuit with mixing valve 2 1 5 7 6 5 7 7 6 1 2 5 7 6 8 7 6 1 2 3 4 2 3 Important For easy managing use YZ variants from the previous point 5 5 YZ 4 X 01 X 71 X 81 X A B C D E F H I J K Possible configurations X A C E X 02 X 72 X 82 Possible configurations X 10 X A B C D E F H I J K Possible configurations X 11 X A B C D E F H I J K Possible configurations POSSIBLE FOR...

Page 14: ...ns POSSIBLE FOR YZ 1 YZ 2 YZ 3 YZ 4 POSSIBLE FOR YZ 1 YZ 4 X A C E X 02 X 72 X 82 Possible configurations POSSIBLE FOR YZ 4 POSSIBLE FOR YZ 4 POSSIBLE FOR YZ 4 POSSIBLE FOR YZ 4 valid with the condition that CM2K was not connected that direct heating circuits are additionally selected valid with the condition that CM2K was not connected that direct heating circuits and pumps are additionally select...

Page 15: ... 13 Direct heating circuit radiator with room thermostat or room corrector pump Remark Manual shut off valves and expansion vessel for DHW are not shown on the schemas X M m Direct heating circuits with pump DHW with recirculation one or two heating circuits depends on the selection 10 11 5 9 7 8 X M 12 13 5 9 8 7 n direct heating circuits without pump DHW with recirculation one or two heating circ...

Page 16: ...Example 1 and Example 2 The direction of opening of the actuator must be in accordance with the actual direction of opening for the individual situation the electric diagram of this technical instructions and directions Close MV and Open MV in a manual control test Technical instructions CONTROLLER CPREG Touch 16 Installation of a 3 way 4 way mixing valve with actuator Example 1 3 way mixing valve...

Page 17: ...losed axle marking A A 3 The position of the motor drive clutch position before the drive is installed the clutch mark B B 4 Install the actuator as shown in the figure below the moving part of the actuator must be facing the green stop C with the handle of the handle D C D 6 Position the drive handle tilt it to the left until it reaches the crank position to set it to DOWN automatic operation 5 T...

Page 18: ...0 After switching the main switch on the language selection and software version will appear on the screen You can choose between different languages To select the preferred language press a flag on display Software version Burner power 14 kW Cm Pelet set 14 20 35 kW Cm Pelet set 35 40 50 kW Cm Pelet set 50 60 90 kW Cm Pelet set 90 The possibility of online boiler monitoring and online boiler oper...

Page 19: ...TS button Button ON OFF options on off boiler operation Button VIEW SELECTION options main menu home screen Button SHORTCUTS Drop down menu if it is active Button ENTER Button BACK Button PREVIOUS SCREEN Button NEXT SCREEN Button OK Tipka START STOP Navigation buttons LEFT RIGHT UP DOWN Button DELETE Button FACTORY SETTINGS Button INFORMATION Button COPY Button PASTE View selection Main menu work ...

Page 20: ... guard Additional equipment view cascade wifi 13 Outside temperature 14 Boiler working stage additional equipment on screen only if additional equipment is installed and enabled fuel level sensor 12 14 Boiler type display EKO CK P EKO CKB P EKO CKB P recirculation built in boiler Pump no demand to work Pump has demand to work when there is demand to work given by a customer yellow rectangle appear...

Page 21: ...d at the bottom of the tank 60 C Hydraulic crossover with the current temperature there are configuration without temp sensor Domestic hot water tank with current temperature Heating circuit Room thermostat Next to the room thermostat symbol bright blue circle the room thermostat has requested for operating the pump the pump does not work if you have not met all the conditions for its operation for...

Page 22: ...or and return flow temp sensor pump 4 way mixing valve with actuator and return flow temp sensor pump By switching of a certain button to OFF Schedule disabled Freezing guard boiler start for freezing protection is disabled but freezing protection is woking in a way it can perform without starting the boiler and a half of snowflake and an exclamation mark appear in the upper right corner of the scr...

Page 23: ...eters that must be selected marked to be enabled and there can be multiple selected enabled items NOTE some enabled options disable another one they can t be enabled at the same time example enable additional equipment flap air cleaning CM2K Cm WiFi box C this menu is used to set the parameters that must be selected but there can be only one selected item example set the type of the DHW sensor D t...

Page 24: ...elected option only one option can be selected 4 confirm button 5 factory value 1 parameter you are adjusting 2 items that can be enabled 3 next page button 4 confirm button 5 selected enabled item 6 deselected disabled item 1 parameter you are adjusting 2 switch between sheets only for parameters which have multiple sheets 3 parameter description 4 parameter current value press 2 times to enter a...

Page 25: ...in the OFF phase before switching the controller off on the main switch IMPORTANT NOTES BURNER START PROCEDURE START IS ENABLED The ways to activate start is enabled of the burner burner goes from the OFF phase to the A0 phase burner starts or to the S7 3 waiting phase STANDBY manual activation by pressing the ON OFF button activation by schedule if enabled activation by WiFi or CM GSM module addi...

Page 26: ...1 1 1 CLEANING basic equipment Press the START button to start the burner fan for 10 min After pressing the START button countdown is started for 10 min after which burner fan stops automaticaly NOTE Burner cleaning option is not a replacement for manual burner and burner grate cleaning Burner cleaning must be carried out regulary according to the technical manual 1 1 1 CLEANING installed addition...

Page 27: ...ER CPREG Touch 27 1 1 2 BURNER FAN This option is used to adjust burner fan RPMs during cleaning procedure Possible adjustment Factory adjustment 3000 rpm Minimal adjustment value 500 rpm Maximal adjustment value 3000 rpm Maintenance ...

Page 28: ...rature settings will be described at every individual configuration and scheme in CONFIGURATIONS section of this manual NOTE this is only representation picture actual possible adjustment depends on set configuration Possible adjustment Factory 20 0 C Option 5 0 30 0 C This sets up the first heating circuit daily room temperature Possible adjustment Factory 20 0 C Option 5 0 30 0 C This sets up the...

Page 29: ...An actual number of the devices with ordinal device numbers depends on chosen a selected configuration 3 1 SCHEDULE BOILER This option is used to select a one of the three SCHEDULE tables you have set or to select Schedule OFF Possible adjustment SCHEDULE Factory OFF Table 1 Table 2 Table 3 NOTE You can adjust three differnet tables according to your needs but one table can be active at the moment...

Page 30: ... Setting up the table SCHEDULE Factory OFF Table 1 Table 2 Table 3 NOTE You can adjust three differnet tables according to your needs but one table can be active at the moment only Each table can be set individualy You can set 3 starts and 3 stops of an active DHW period in a day 3 3 RECIRCULATION This option is used to select a one of the three SCHEDULE tables you have set or to select Schedule O...

Page 31: ... settings In the table it is possible to set the three switch to Day temperature and three switch to Night temperature in one day 3 5 SCHEDULE 2st heating circuit This option is used for adjusting periods when room temperature is maintained Day temperature Night temperature or Table where switching from Day temperature to Night temperature is defined Possible adjustment Factory Day temperature Day ...

Page 32: ...occured WARNINGS 1 error code 2 description of the error 3 time and working stage when warning occured Warning codes are marked with letter W List and the description of the warnings can be found at the end of these instructions 4 0 HISTORY 5 OPERATION MODE This menu is used to set various parameters enable disable various additional equipment and functions various work modes manual test etc This ...

Page 33: ... function igniter can be checked to protect the burner el heater the burner fan is automatically switched on when the heater is switched on pump P1 DHW RECIRCULATION the operation of all connected pumps can be checked 1 circuit 2 circuit it is possible to check the operation of all mixing heating circuit elements pumps opening closing of actuator mixing valve with actuator backflow protection it i...

Page 34: ...llation backflow Boiler backflow Case 4 4 way mixing valve with actuator is 100 open bar M Case 1 3 way mixing valve with actuator is 100 closed Case 2 3 way mixing valve with actuator is 100 open bar M bar M bar M Boiler flow Installation flow Installation backflow Boiler backflow OPENING DIRECTION CLOSING DIRECTION OPENING DIRECTION CLOSING DIRECTION ...

Page 35: ... El heater for correct ignition open the lower door and close them after checking microswitch follow the instructions on the screen After completion of the control and eventual correction of the initial charge time 10 the control automatically records the done change the boiler starts automatically without initial charge so you do not need to clean the pellet grate manually If you do not want to s...

Page 36: ...o save parameters load load service parameters and delete saved parameters SAVE save current settings LOAD load saved setting LOAD SERVICE load setting autorized serviceman saved DELETE delete saved settings You can save multiple setting under different names and you can load and delete saved setting ...

Page 37: ...er the temperature of the backflow exceeds 60 C the mixing valve opens to a set percentage if the temperature of the recovery falls again below 60 C the mixing valve closes this is only possible for the H configurations that actively activate the mixing valve NOTE some of the options in this menu are DISABLED and could not be changed It only serves to view the set value The display in this menu de...

Page 38: ...nvolved with respect to the number of circuits included 8 8a 7 7a 6a 6 4 4a 5 5a 1 1a 9 3a 2a 2 3 It s possible to view all enabled mixing heating circuits set temperatures measured temperatures heating type working of the pumps etc To enter this view press button and then If there are more than 2 mixing heating circuits enabled you can switch view betwen them with buttons 1 Mixing valve 1 circuit...

Page 39: ...TALLATION menu To make adjustment of each circuits go to the OPERATION menu then STANDARD EQUIPMENT menu Possible selection Factory ON Option ON OFF By using this option you can enable disable heating circuits Possible selection Factory 1 0 Option 0 1 4 0 By using this option you can set heating curve value Possible selection Factory 1 0 Option 0 1 5 0 By using this option you can set correction v...

Page 40: ... on off external control start only for preview CAL turn on off alarm alert and setting up certain options Cascade turn on off the cascade and setting up certain options CM GSM turn on off CM GSM module Internet supervision turn on off internet supervision and setting up certain options CMSR100 turn on off fuel level sensor and reserve time only for preview Suction system turn on off suction syste...

Page 41: ...nter password of the WiFi network you want to connect Time sync this option is used to syncronise time betwen web portal and boiler Time zone this option is used to set the time zone if boiler time zone is different from web portal time zone Connection reset this option is used to reset the connection betwen Cm WiFi box and boiler 1 Regulation is connected with web portal internet supervision is e...

Page 42: ...URE Freeze guard set temperatures preview Tsensor_min minimum temperature of an each sensor to start the Freeze guard dTsensor_min minimum temperature difference of an each sensor Toutside_min minimum outside temperature to star the Freeze guard 5 8 1 FREEZE GUARD Possible selection Factory OFF Options OFF ON While Freeze guard option is enabled controller monitors minimum set temperature of each s...

Page 43: ...r off and clean the burner grate with fan or air cleaning additional equipment Possible selection Factory ON Options ON OFF Heating DHW this mode is possible if there are both heating circuits and DHW the heating and DHW tank are controlled according to set conditions AUTO DHW Heat DHW This mode is possible if there are both heating circuits and DHW the controller changes Heating DHW and DHW mode ...

Page 44: ...set display sound parameters Options Screensaver a time period after which screensaver shows for protecting the screen due to displaying the same image for a long time By touching the screen Screensaver disappears and the next screensaver time period countdown starts after the last touch If there is an Error Warning Screensaver disappears and the next screensaver time period countdown starts after...

Page 45: ... Steps are factory configurated Icon changes according the set step 0 no correction 1 screw feeder supply reduction by 10 2 screw feeder supply reduction by 20 3 screw feeder supply reduction by 30 It is recommended that the customer uses this option if there is because of the type or quality of pellets larger amount of sediment left on the burner grate after burning cycle with regular grate clean...

Page 46: ...minimum boiler temperature for CS mode Chimney sweeper MODE this mode enables you make flue gas measurement on selected burner power and set minimum boiler temperature In this mode boiler will be exluded from cascade external control etc and work only according boiler temperature Also in this mode modulation temperatures are lower so burner will modulate later to enable longer measurement on set p...

Page 47: ...age 2 modulation stage 1 power failure and power return stage burner tries to establish normal work after power supply failure and return of the power supply factory selected for CPPL 60 70 90 kW overload phase of the pellet inlet pipe overload sensor factory selected the first step in the burner extinguishing phase the screw feeder doesn t work the fan works as in previous phase if it spins withi...

Page 48: ...rculation of the DHW and in which form it is not taken into account one or more CM2K modules for two heating circuits DHW 0 there is no DHW and no recirculation of DHW 1 a DHW tank exists beyond the boiler 2 a DHW tank exists beyond the boiler and the recirculation of DHW 7 a DHW tank is embedded in the boiler 8 a DHW tank is embedded in the boiler and the recirculation of DHW exists _ _ Z the mar...

Page 49: ...ot installed DHW Example 7 Configuration H80 boiler connected with 4 WAY MIXING VALVE WITH ACTUATOR backflow protection DHW tank installed in the boiler controlled and recirculated DHW and there is a possibility of controlling one or two direct central heating circuits if no one or more CM2K modules with two heating circuits are installed DHW Example 8 Configuration H01 boiler connected with 4 WAY MI...

Page 50: ...t temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C M bar 13 1 11 12 10 14 bar 1 11 12 10 Tboiler 80 C 80 90 C dTboiler 10 C 5 15 C Tbuf 80 C 70 80 C dTbuf 10 C 5 30 C dTbuf off 5 C 3 50 C Tboiler 80 C 80 90 C dTboiler 10 C 5 15 C Tbuf 80 C 70 80 C dTbuf 10 C 5 30 C dTbuf off 5 C 3 50 C 1 Circuit Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20...

Page 51: ...10 C 5 15 C Tbuf 80 C 70 80 C dTbuf 10 C 5 30 C dTbuf off 5 C 3 50 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C Tbuf min 20 C 5 85 C 1 Circuit Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C 13 6 Configuration A 1 2 EKO CK P Cm Pelet set Temperatures Tboiler 80 C 80 90 C dTboiler 10 C 5 15 C Tbuf 80 C 70 80 C dTbuf 10 C 5 30 C dTbuf off 5 C 3...

Page 52: ...oiler 10 C 5 15 C Tbuf 80 C 70 80 C dTbuf 10 C 5 30 C dTbuf off 5 C 3 50 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C Tbuf min 20 C 5 85 C 1 Circuit Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C 13 9 Configuration A 2 2 EKO CK P Cm Pelet set Temperatures Tboiler 80 C 70 90 C dTboiler 10 C 5 15 C Tbuf 80 C 70 80 C dTbuf 10 C 5 30 C dTbuf off...

Page 53: ...hw Mode dTdhw Mode Heating DHW Tdhw Tboiler 80 C DHW Tdhw Tboiler 70 C Heating DHW 15 C 10 40 C DHW 15 10 40 C Tbuf 80 C 70 80 C dTbuf 10 C 5 30 C dTbuf off 5 C 3 50 C Tbuf min 20 C 5 85 C Circuit 1 Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C Temperatures Tboiler Mode dTboiler Mode Heating DHW 80 C 80 90 C DHW 70 C 70 80 C Heating ...

Page 54: ...0 80 C Heating DHW 10 C 5 15 C DHW 10 C 5 10 C Tdhw Mode dTdhw Mode Heating DHW Tdhw Tboiler 80 C DHW Tdhw Tboiler 70 C Heating DHW 15 C 10 40 C DHW 15 10 40 C Tbuf 80 C 70 80 C dTbuf 10 C 5 30 C dTbuf off 20 C 3 50 C Tbuf min 20 C 5 85 C Circuit 1 Circuit 2 Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C Temperatures Tboiler Mode dTbo...

Page 55: ...bar M 1 11 12 10 13 14 Temperatures Tbuf min 20 C 5 85 C Tboiler 80 C 80 90 C dTboiler 10 C 5 15 C Tbuf 80 C 70 80 C dTbuf 10 C 5 30 C dTbuf off 5 C 3 50 C 1 Circuit Const temp day 60 C 20 90 C Const temp day 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C bar M 1 11 12 10 16 19 18 Temperatures Tboiler 80 C 80 90 C dTboiler 10 C 5 15 C Tbuf 80 C 70 80 C dTbuf 10 C 5 30 C dTbuf o...

Page 56: ...0 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C Temperatures Tboiler 80 C 80 90 C dTboiler 10 C 5 15 C Tbuf 80 C 70 80 C dTbuf 10 C 5 30 C dTbuf off 5 C 3 50 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C Temperatures Tboiler 80 C 80 90 C dTboiler 10 C 5 15 C Tbuf 80 C 70 80 C dTbuf 10 C 5 30 C dTbuf off 5 C 3 50 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C Tbuf min 2...

Page 57: ... Mode dTboiler Mode Heating DHW 80 C 80 90 C DHW 70 C 70 80 C Heating DHW 10 C 5 15 C DHW 10 C 5 10 C Tdhw Mode dTdhw Mode Heating DHW Tdhw Tboiler 80 C DHW Tdhw Tboiler 70 C Heating DHW 15 C 10 40 C DHW 15 10 40 C Tbuf 80 C 70 80 C dTbuf 10 C 5 30 C dTbuf off 5 C 3 50 C Tbuf min 20 C 5 85 C Circuit 1 Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room tem...

Page 58: ...HW Tdhw Tboiler 80 C DHW Tdhw Tboiler 70 C Heating DHW 15 C 10 40 C DHW 15 10 40 C Tbuf 80 C 70 80 C dTbuf 10 C 5 30 C dTbuf off 10 C 3 50 C Tbuf min 20 C 5 85 C Circuit 1 Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C bar 1 21 Temperatures Temperatures Circuit 1 Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp ...

Page 59: ...0 C Night room temp 20 C 5 30 C M M bar 1 21 13 13 15 14 Temperatures 1 Circuit 2 Circuit Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C Tboiler 80 C 70 90 C dTboiler 10 C 5 15 C bar 1 21 16 18 19 Tboiler 80 C 70 90 C dTboiler 10 C 5 15 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C M bar 1 21 16 13 18 19 14 Tboiler 80 C 70 90 C dTboiler 10 C ...

Page 60: ... 15 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C Tboiler 80 C 70 90 C dTboiler 10 C 5 15 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C Tboiler 80 C 70 90 C dTboiler 10 C 5 15 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C 1 Circuit 2 Circuit Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C 17 M bar 1 21 16 13 18 19 14 5 6 M M bar 1 21 16 13 13 18 19 14 15 5 6 4 ...

Page 61: ... 21 bar 2 20 Temperatures Tboiler Mode dTboiler Mode Heating DHW 80 C 70 90 C DHW 70 C 70 80 C Heating DHW 10 C 5 15 C DHW 10 C 5 10 C Tdhw Mode dTdhw Mode Heating DHW Tdhw Tboiler 80 C DHW Tdhw Tboiler 70 C Heating DHW 15 C 10 40 C DHW 15 10 40 C Temperatures Tboiler Mode dTboiler Mode Heating DHW 80 C 70 90 C DHW 70 C 70 80 C Heating DHW 10 C 5 15 C DHW 10 C 5 10 C Tdhw Mode dTdhw Mode Heating D...

Page 62: ...ing DHW 10 C 5 15 C DHW 10 C 5 10 C Tdhw Mode dTdhw Mode Heating DHW Tdhw Tboiler 80 C DHW Tdhw Tboiler 70 C Heating DHW 15 C 10 40 C DHW 15 10 40 C 1 Circuit Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C Temperatures Tboiler Mode dTboiler Mode Heating DHW 80 C 70 90 C DHW 70 C 70 80 C Heating DHW 10 C 5 15 C DHW 10 C 5 10 C Tdhw Mo...

Page 63: ... DHW 80 C 70 90 C DHW 70 C 70 80 C Heating DHW 10 C 5 15 C DHW 10 C 5 10 C Tdhw Mode dTdhw Mode Heating DHW Tdhw Tboiler 80 C DHW Tdhw Tboiler 70 C Heating DHW 15 C 10 40 C DHW 15 10 40 C 1 Circuit 2 Circuit Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C 21 M M 13 13 15 14 bar 2 20 17 bar M 1 21 Temperatures Tboiler 80 C 70 90 C dTbo...

Page 64: ...C dTboiler 10 C 5 15 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C M bar M 1 21 16 13 19 14 18 Temperatures Tboiler 80 C 70 90 C dTboiler 10 C 5 15 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C 1 Circuit Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C Temperatures Tboiler 80 C 70 90 C dTboiler 10 C 5 15 C Tboiler 50 C 10 70 C dTboiler 5 C 5 50 C 9 5 7 ...

Page 65: ...er Mode dTboiler Mode Heating DHW 80 C 70 90 C DHW 70 C 70 80 C Heating DHW 10 C 5 15 C DHW 10 C 5 10 C Tdhw Mode dTdhw Mode Heating DHW Tdhw Tboiler 80 C DHW Tdhw Tboiler 70 C Heating DHW 15 C 10 40 C DHW 15 10 40 C 21 M 13 14 bar 2 20 M Temperatures Tboiler Mode dTboiler Mode Heating DHW 80 C 70 90 C DHW 70 C 70 80 C Heating DHW 10 C 5 15 C DHW 10 C 5 10 C Tdhw Mode dTdhw Mode Heating DHW Tdhw T...

Page 66: ... Tboiler 70 C Heating DHW 15 C 10 40 C DHW 15 10 40 C 21 M 13 14 bar 2 20 17 M Temperatures Tboiler Mode dTboiler Mode Heating DHW 80 C 70 90 C DHW 70 C 70 80 C Heating DHW 10 C 5 15 C DHW 10 C 5 10 C Tdhw Mode dTdhw Mode Heating DHW Tdhw Tboiler 80 C DHW Tdhw Tboiler 70 C Heating DHW 15 C 10 40 C DHW 15 10 40 C 1 Circuit Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C...

Page 67: ...4 Temperatures Tboiler 80 C 75 90 C dTboiler 10 C 5 15 C Tcro 75 C 70 80 C 1 Circuit Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C M M bar 1 21 22 13 13 15 14 Temperatures Tboiler 80 C 75 90 C dTboiler 10 C 5 15 C Tcro 75 C 70 80 C 1 Circuit 2 Circuit Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 ...

Page 68: ... 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C M M bar 1 21 22 16 13 13 18 19 14 15 Temperatures Tboiler 80 C 75 90 C dTboiler 10 C 5 15 C Tcro 75 C 70 80 C Tdhw 50 C 10 73 C dTdhw 5 C 5 50 C 1 Circuit Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C bar 1 21 22 16 17 18 19 Temperatures Tbo...

Page 69: ... Tboiler 80 C 75 90 C dTboiler 10 C 5 15 C Tcro 75 C 70 80 C Tdhw 50 C 10 73 C dTdhw 5 C 5 50 C 1 Circuit 2 Circuit Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C M bar 1 21 22 16 17 13 18 19 14 M M bar 1 21 22 16 17 13 13 18 19 14 15 22 21 bar 2 20 Temperatures Tboiler Mode dTboiler Mode Heating DHW 80 C 75 90 C DHW 70 C 75 80 C Hea...

Page 70: ...om temp 20 C 5 30 C M M 21 22 13 13 15 14 bar 2 20 Temperatures Tboiler Mode dTboiler Mode Heating DHW 80 C 75 90 C DHW 70 C 75 80 C Heating DHW 10 C 5 15 C DHW 10 C 5 10 C Tdhw Mode dTdhw Mode Heating DHW Tdhw Tboiler 80 C DHW Tdhw Tboiler 70 C Heating DHW 15 C 10 40 C DHW 15 10 40 C Tcro 75 C 70 80 C Circuit 1 Circuit 2 Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C...

Page 71: ...uit 1 Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C M 13 21 22 14 bar 2 20 17 Temperatures Tboiler Mode dTboiler Mode Heating DHW 80 C 75 90 C DHW 70 C 75 80 C Heating DHW 10 C 5 15 C DHW 10 C 5 10 C Tdhw Mode dTdhw Mode Heating DHW Tdhw Tboiler 80 C DHW Tdhw Tboiler 70 C Heating DHW 15 C 10 40 C DHW 15 10 40 C Tcro 75 C 70 80 C Cir...

Page 72: ...room temp 20 C 5 30 C Night room temp 20 C 5 30 C Temperatures Tboiler 80 C 75 90 C dTboiler 10 C 5 15 C Tcro 75 C 70 80 C Tdhw 50 C 10 73 C dTdhw 5 C 5 50 C M bar M 1 21 22 13 16 18 19 14 bar M 1 21 22 16 18 19 M bar M 1 21 22 13 14 Temperatures Tboiler 80 C 75 90 C dTboiler 10 C 5 15 C Tcro 75 C 70 80 C Tdhw 50 C 10 73 C dTdhw 5 C 5 50 C Circuit 1 Const temp day 60 C 20 90 C Const temp night 60 ...

Page 73: ...0 80 C Tdhw 50 C 10 73 C dTdhw 5 C 5 50 C bar M 1 21 22 16 17 18 19 M bar M 1 21 22 16 17 13 18 19 14 Circuit 1 Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C 21 22 bar 2 20 M Temperatures Tboiler Mode dTboiler Mode Heating DHW 80 C 75 90 C DHW 70 C 75 80 C Heating DHW 10 C 5 15 C DHW 10 C 5 10 C Tdhw Mode dTdhw Mode Heating DHW Tdhw...

Page 74: ... C Heating DHW 10 C 5 15 C DHW 10 C 5 10 C Tdhw Mode dTdhw Mode Heating DHW Tdhw Tboiler 80 C DHW Tdhw Tboiler 70 C Heating DHW 15 C 10 40 C DHW 15 10 40 C Tcro 75 C 70 80 C 21 22 M 13 14 bar 2 17 20 M Circuit 1 Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C Temperatures Tboiler Mode dTboiler Mode Heating DHW 80 C 75 90 C DHW 70 C 75...

Page 75: ... 0 EKO CK P Cm Pelet set bar M 1 Temperatures Tboiler 80 C 70 90 C dTboiler 10 C 5 15 C bar M 1 24 25 Temperatures Tboiler 80 C 70 90 C dTboiler 10 C 5 15 C bar M 1 23 23 Temperatures Tboiler 80 C 70 90 C dTboiler 10 C 5 15 C 8 9 5 8 9 5 8 9 5 4 3 4 3 4 3 Heating configuration markings on the display DIRECT HEATING CIRCUITS WITHOUT PUMPS DIRECT HEATING CIRCUITS WITH PUMPS ...

Page 76: ...ratures Tboiler 80 C 70 90 C dTboiler 10 C 5 15 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C Temperatures Tboiler 80 C 70 90 C dTboiler 10 C 5 15 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C Circuit 1 Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C bar M 1 16 24 25 18 bar 16 18 M 1 bar M 13 14 M 1 8 9 5 8 9 5 8 9 5 4 3 4 3 4 3 Heating configuration m...

Page 77: ... 10 70 C dTdhw 5 C 5 50 C bar M M 1 14 13 16 18 Temperatures Tboiler 80 C 70 90 C dTboiler 10 C 5 15 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C Circuit 1 Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C bar M 1 16 18 17 Temperatures Tboiler 80 C 70 90 C dTboiler 10 C 5 15 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C 8 9 5 8 9 5 8 9 5 4 3 4 3 4 3 Hea...

Page 78: ...5 18 17 bar M 1 16 23 23 18 Temperatures Tboiler 80 C 70 90 C dTboiler 10 C 5 15 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C bar M M 1 14 13 16 18 19 17 Temperatures Tboiler 80 C 70 90 C dTboiler 10 C 5 15 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C Circuit 1 Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C 8 9 5 8 9 5 8 9 5 4 3 4 3 4 3 Heating conf...

Page 79: ...e DHW 10 C 5 10 C Mode DHW 15 10 40 C b Boiler temperature maintenance is not switched off the boiler maintains the set boiler temperature Tboiler Heating DHW 80 C 70 90 C Tdhw Heating DHW Tdhw Tboiler 80 C Mode DHW 10 C 5 10 C Mode DHW 15 10 40 C dTboiler Heating DHW 10 C 5 15 C dTdhw Heating DHW 15 C 10 40 C Mode DHW 10 C 5 10 C Mode DHW 15 10 40 C Temperatures EKO CKB P Cm Pelet set EKO CKB P Cm...

Page 80: ... 1 Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C Temperatures EKO CKB P Cm Pelet set EKO CKB P Cm Pelet set EKO CKB P Cm Pelet set DIRECT HEATING CIRCUITS WITH PUMPS Temperatures Tboiler Mode dTboiler Mode Heating DHW 80 C 70 80 C DHW 70 C 70 80 C Heating DHW 10 C 5 15 C DHW 10 C 5 10 C Tdhw Mode dTdhw Mode Heating DHW Tdhw Tboiler ...

Page 81: ...eating DHW 80 C 70 80 C Tdhw Heating DHW Tdhw Tboiler 80 C Mode DHW 70 C 70 80 C Mode DHW Tdhw Tboiler 70 C dTboiler Heating DHW 10 C 5 15 C dTdhw Heating DHW 15 C 10 40 C Mode DHW 10 C 5 10 C Mode DHW 15 10 40 C b Boiler temperature maintenance is not switched off the boiler maintains the set boiler temperature Tboiler Heating DHW 80 C 70 90 C Tdhw Heating DHW Tdhw Tboiler 80 C Mode DHW 10 C 5 10 ...

Page 82: ...Night room temp 20 C 5 30 C Temperatures Tboiler 80 C 80 90 C dTboiler 10 C 5 15 C Tbuf 80 C 70 80 C dTbuf 10 C 5 30 C dTbuf off 5 C 3 50 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C M bar M 1 11 12 10 16 13 18 19 14 Temperatures Tboiler 80 C 80 90 C dTboiler 10 C 5 15 C Tbuf 80 C 70 80 C dTbuf 10 C 5 30 C dTbuf off 5 C 3 50 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C Tbuf min 20 C 5 85 C Circuit 1 Const temp da...

Page 83: ...C dTbuf 10 C 5 30 C dTbuf off 5 C 3 50 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C Tbuf min 20 C 5 85 C Circuit 1 Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C 8 8 9 5 9 5 4 3 4 3 Heating configuration markings on the display 13 92 Configuration I 7 0 EKO CKB P Cm Pelet set bar 2 20 4 3 M 11 12 10 8 9 5 Temperatures Tboiler Mode dTboiler M...

Page 84: ...room temp 20 C 5 30 C Night room temp 20 C 5 30 C bar 2 4 3 M 11 12 10 8 9 5 Temperatures Tboiler Mode dTboiler Mode Heating DHW 80 C 80 90 C DHW 70 C 75 80 C Heating DHW 10 C 5 15 C DHW 10 C 5 10 C Tdhw Mode dTdhw Mode Heating DHW Tdhw Tboiler 80 C DHW Tdhw Tboiler 70 C Heating DHW 15 C 10 40 C DHW 15 10 40 C Tbuf 80 C 70 80 C dTbuf 10 C 5 30 C dTbuf off 5 C 3 50 C 17 20 Temperatures Tboiler Mode...

Page 85: ...Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C Temperatures Tboiler 80 C 70 90 C dTboiler 10 C 5 15 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C M bar M 1 21 13 14 bar M 16 1 21 19 18 8 8 9 5 9 5 4 3 4 3 13 96 Configuration J 0 0 EKO CK P Cm Pelet set Temperatures Tboiler 80 C 70 90 C dTboiler 10 C 5 15 C bar M 1 21 8 9 5 4 3 Technical instructions CONTROLLER CPREG Touch 85 Heating configuration ma...

Page 86: ...ircuit 1 Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C 8 8 9 5 9 5 4 3 4 3 Heating configuration markings on the display 13 99 Configuration J 1 1 EKO CK P Cm Pelet set M bar M 1 21 13 16 18 19 14 Temperatures Tboiler 80 C 70 90 C dTboiler 10 C 5 15 C Tdhw 50 C 10 70 C dTdhw 5 C 5 50 C Circuit 1 Const temp day 60 C 20 90 C Const tem...

Page 87: ...bar 2 M 21 20 17 Temperatures Tboiler Mode dTboiler Mode Heating DHW 80 C 70 90 C DHW 70 C 70 80 C Heating DHW 10 C 5 15 C DHW 10 C 5 10 C Tdhw Mode dTdhw Mode Heating DHW Tdhw Tboiler 80 C DHW Tdhw Tboiler 70 C Heating DHW 15 C 10 40 C DHW 15 10 40 C 9 5 21 9 5 8 8 4 3 4 3 13 102 Configuration J 7 0 EKO CKB P Cm Pelet set bar 2 M 21 20 Temperatures Tboiler Mode dTboiler Mode Heating DHW 80 C 70 9...

Page 88: ...20 C 5 30 C 22 21 9 5 9 5 22 21 8 8 4 3 4 3 13 105 Configuration J 8 1 EKO CKB P Cm Pelet set M 13 14 21 bar 2 M 20 17 Temperatures Tboiler Mode dTboiler Mode Heating DHW 80 C 70 90 C DHW 70 C 70 80 C Heating DHW 10 C 5 15 C DHW 10 C 5 10 C Tdhw Mode dTdhw Mode Heating DHW Tdhw Tboiler 80 C DHW Tdhw Tboiler 70 C Heating DHW 15 C 10 40 C DHW 15 10 40 C Circuit 1 Const temp day 60 C 20 90 C Const te...

Page 89: ... Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C bar M 1 17 18 19 Temperatures Tboiler 80 C 75 90 C dTboiler 10 C 5 15 C Tcro 75 C 70 80 C Tdhw 50 C 10 73 C dTdhw 5 C 5 50 C 22 21 16 9 5 22 21 9 5 8 8 4 3 4 3 13 108 Configuration K 1 0 EKO CK P Cm Pelet set bar M 1 16 18 19 Temperatures Tboiler 80 C 75 90 C dTboiler 10 C 5 15 C Tcro 75 C 70 80 C Tdhw 50 C 10 73 C dTdhw 5 C 5 50 C 22 21 9 5 8...

Page 90: ...mtemp 20 C 5 30 C 9 8 9 8 4 3 4 3 13 111 Configuration K 2 1 EKO CK P Cm Pelet set bar M M 1 16 17 18 19 Temperatures Tboiler 80 C 75 90 C dTboiler 10 C 5 15 C Tcro 75 C 70 80 C Tdhw 50 C 10 73 C dTdhw 5 C 5 50 C Circuit 1 Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C 22 21 9 5 13 14 8 4 3 Heating configuration markings on the displ...

Page 91: ... 40 C Circuit 1 Const temp day 60 C 20 90 C Const temp night 60 C 20 90 C Day room temp 20 C 5 30 C Night room temp 20 C 5 30 C 13 114 Configuration K 8 0 EKO CKB P Cm Pelet set 21 22 bar 2 M 20 17 Temperatures Tboiler Mode dTboiler Mode Heating DHW 80 C 75 90 C DHW 70 C 75 80 C Heating DHW 10 C 5 15 C DHW 10 C 5 10 C Tdhw Mode dTdhw Mode Heating DHW Tdhw Tboiler 80 C DHW Tdhw Tboiler 70 C Heating...

Page 92: ...1 12 Lower sensor of the accumulation tank BUFFER2 13 Mixing heating circuit 14 1 circuit flow sensor CIRCUIT1 pump P4 actuator MVAL1 15 2 circuit flow sensor CIRCUIT2 pump P5 actuator MVAL2 16 DHW tank 17 DHW recirculation P3 18 DHW tank sensor DHW 19 DHW tank pump P2 20 DHW tank in the boiler 21 Hydraulic crossover CRO 22 Hydraulic crossover temperature sensor HS 23 Direct heating circuit radiat...

Page 93: ...let supply is sufficient Possible cause In safety time 12 min the flame did not appear and before that the current disappeared in one of the burner stages except OFF A0 I S7 3 Boiler status Currently goes to OFF mode Troubleshooting Check that there is a pellet in the pellet tank whether there is a pellet in the transporter if the flexible pellet tube has a drop in the burner so that pellets can fall ...

Page 94: ...supply the supply of too humid pellets the burning of the burner grate to the remains of pellet combustion or the scorching of the photocell E6_1 FLAME LOSS AFTER POWER FAIL Possible cause The photocell does not see the flame during the burner operation in the burner furnace before which the current has disappear in one of the burner stages except OFF A0 and S7 3 Boiler status departure to shutdown...

Page 95: ... is in operation reduced pellet supply over a period of time in which it failed to return to the normal filling regime with fulfilling factory only active on CPPL 90 Boiler status Currently goes to OFF mode Troubleshooting Check the fullfillness of the burner gate burner furnace boiler furnace and chimney whether the burner grate is well positioned in the burner is not installed ON the el heater vali...

Page 96: ...ed service person to check the location of the sensor check for sensor cable damage check connections at the connectors check the ohmic resistance of the sensor E13 INCORRECT RETURN LINE SENSOR Possible cause Interruption in cables between sensors and control control contacts cold connection or defective sensor Boiler status Departure to the S7 S7 1 phase if the pump P1 is in operation and there i...

Page 97: ...in the cables between the 2 heating circuit connector and control unit Control unit contacts cold connection or defective corrector Boiler status The boiler operate normally the 2nd heating circuit continues to operate as if the converter is off Troubleshooting Call a qualified service person to check the location of the corrector check for damage correctness and cable check the connection of the th...

Page 98: ...tion Boiler status Entering the extinguishing phase S7 S7 1 Troubleshooting Fill the tank with pellets minimal above the pellet level sensor in the tank E100_1 COMMUNICATION ERROR WITH CM2K 1 2 Possible cause Defective UTP cable or connections on the controller s PCB boards and CM2K Boiler status The boiler operates normally Troubleshooting Call an authorized serviceman who will check all E100_2 C...

Page 99: ...k the contacts on the connectors check the sensor s ohm resistance CORRECTOR CM2K 1 CIRCUIT E102 st Possible cause Interruption in the cables between the 1 circuit corrector and CM2K connections on the CM2K cold junction or defective corrector st Boiler status The boiler operates normally the 1 CM2K circuit continues to operate as if the corrector is turned off Troubleshooting Call an authorized se...

Page 100: ...or position check the damage accuracy of the sensor and cable check the contacts on the connectors check the sensor s ohm resistance CORRECTOR CM2K 4 CIRCUIT E108 th Possible cause Interruption in the cables between the 4 circuit corrector and CM2K connections on the CM2K cold junction or defective corrector th Boiler status The boiler operates normally the 4 CM2K circuit continues to operate as i...

Page 101: ...able check the contacts on the connectors check the sensor s ohm resistance CORRECTOR CM2K 7 CIRCUIT E114 th Possible cause Interruption in the cables between the 7 circuit corrector and CM2K connections on the CM2K cold junction or defective corrector th Boiler status The boiler operates normally the 7 CM2K circuit continues to operate as if the corrector is turned off Troubleshooting Call an auth...

Page 102: ...stance from the flap check if the flap sensor responds to the flap the LED light on the sensor lights NO PELLETS E121 Possible cause No pellets in the pellet tank blocked flexible tubes the turbine net is filled with dust the exit from the bigger tank is filled with dust Boiler status The boiler operates normally Troubleshooting Please check the pellet level in the tank check if the flexible tubes are bl...

Page 103: ...is necessary to change the battery on the controller screen CR 1220 set the date and hour on the controller LOW RETURN TEMPERATURE W3 Possible cause Problem with the mixing valve actuator safety of the return return sensor Boiler status The boiler will continue to operate normally What needs to be done The cause needs to be removed as with a longer operation the boiler will condense and the flue ga...

Page 104: ...r has signaled the backfilling of the pellet supply tube Boiler status The information is written recorded in the warning history and is not announced on the screen It is factory active only for CPPL 90 The boiler operates in a special regime reduces the pellet supply into the burner with the goal to continue the work in a standard regime if it fails during the set time the error E9_1 or E9_2 is no...

Page 105: ...exceeds the maximum permitted temperature 110 9 C For a reactivation of the safety thermostat STB following needs to be done Wait until the boiler temperature falls below 70 C Unscrew and take off the safety thermostat lid detail A Press the thermostat restart button detail B After pressing the thermostat restart button the fan error will be removed eliminated the boiler is ready for operation In c...

Page 106: ... additional equipment it is necessary to connect an additional electronic plate to the controller or reconnect some of the pumps to the CM2K module SAFETY THERMOSTAT DOOR MICRO SWITCH POWER SUPPLY 230 V MAIN SWITCH PELET SET OUTPUTS PUMP 1 OUTPUT 2 OUTPUT 3 OUTPUT 4 OUTPUT 5 PELLET TRANSPORTER 4 P OLE BLACK MALE CONNECTION TO THE BURNER GUIDES 1 ARE LOCATED IN PVC PIPE ADDED WHITE GUIDE WHICH IS P...

Page 107: ...MIXING VALVE 1 ACTUATOR CENTROMETAL CPREG Touch 2 6 Date Project 21 09 2020 Technical instructions CONTROLLER CPREG Touch 107 Note this outputs can be used for heating circuits motor actuators 3 way mixing valves or 4 way mixing valve in boiler return protection ...

Page 108: ...BURNER2 1 2 3 S K 1 2 3 S K L1 N 6 P BLACK MALE L1 N CONNECTION TO THE BURNER 6 P O LE BLACK MALE SENSOR P T 10 0 0 P T 10 0 0 P T 10 0 0 P T 10 0 0 P T 10 0 0 P T 10 0 0 OUTSIDE SENSOR P T 10 0 0 ROOM CORRECTOR ROOM CORRECTOR SENSOR SENSOR SENSOR SENSOR SENSOR CENTROMETAL CPREG Touch 3 6 Date Project 21 09 2020 Technical instructions CONTROLLER CPREG Touch 108 Note the controller is set by defaul...

Page 109: ...ELECTRIC SCHEME 4 6 U T P 1 U S B 1 T F T D I S CENTROMETAL CPREG Touch 4 6 Date Project 21 09 2020 Technical instructions CONTROLLER CPREG Touch 109 Electric scheme ...

Page 110: ... 3 C S K CONNECTING ROOM CORRECTORS WITH 2 WIRES EXTERNAL CONTROL 6 5K 6 5K CENTROMETAL CPREG Touch 5 6 Date Project 21 09 2020 Technical instructions CONTROLLER CPREG Touch 110 Electric scheme Note when connecting room correctors with only 2 wires posssibility of room temperature correction is lost any correction must be done on the boiler regulation or trough WEB PORTAL regarding the firmware ver...

Page 111: ...TSIDE POS POS GND GND TEMP TEMP TEMP 2 TEMP3 COR1 COR2 S S S S S S S S S G G G G G G G G G 1 1 2 2 3 3 GND 5V RPM PHO T O PRES S CMSR50 BUS BUS BUS RJ45 RJ45 B A G 12V 12V BURNER2 THE CORRECT WAY TO CONNECT TWO WIRE ROOM THERMOSTATS FOR DIRECT HEATING CIRCUITS ONLY CENTROMETAL CPREG Touch 6 6 Date Project 21 09 2020 Technical instructions CONTROLLER CPREG Touch 111 Electric scheme ...

Page 112: ...1 1 250 1 270 1 289 1 308 1 327 1 347 1 366 1 385 1 404 1 424 1 443 1 462 1 481 1 501 1 520 1 539 1 558 1 578 1 597 1 161 1 635 1 655 1 674 1 693 1 712 Temp C Resist W 190 195 200 205 210 215 220 225 230 235 240 245 250 255 260 265 270 275 280 285 290 295 300 305 310 315 320 325 330 335 340 345 350 355 360 365 370 375 380 385 390 395 400 Temp C 1 732 1 751 1 770 1 789 1 809 1 828 1 847 1 866 1 886...

Page 113: ...Declaration of conformity Technical instructions CONTROLLER CPREG Touch 113 ...

Page 114: ...40 372 622 fax 385 40 372 621 Company assumes no responsibility for possible inaccuracies in this book originated typographical errors or rewriting all the pictures 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 READY ...

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