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Control panel DIEMATIC-m3 (GV6)

1. Master boiler Control panel DIEMATIC m3 Secondary boiler Control panel Secondary boiler Control panel D000648 d 8 6 6 6 4 105 5 5 3 3 3k 2 C BEE I ER RN 1 13 13 1 Control panel DIEMATIC m3 8 Low loss header 2 Injection pump 9 Drain cock 3 Safety valve 10 Expansion vessel Installation 4 one way valve 11 Automatic air vent 5 Expansion vessel 12 Outside sensor 6 Gate valve 13 Control panel K3 7 Outlet sensor Cascade 14 Network pump VM Optional gt Injection pump connected to the boiler pump outlet i The 14 network pump switches on when at least one gt Gate valve connected to the gate valve outlet DIEM ATIC gt Common outlet sensor to be connected to the E AUX1 input on i The cascade outlet sensor can also be connected to inputs boiler CD E AUX2 or E UNIV To do so Set Set CONFIGURATION E AUX1 CASC f gt CONFIGURATION E AUX2 CASC gt VM 14 network pump if necessary connected to outlet AUX 3 or Set gt CONFIGURATION E UNIV CASC CONFIGURATION S AUX3 VM PUMP gt Complete cascade system up to 10 boilers DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E Pump VM 14 can also be connected to outlets AUX 1 or AUX 2 Set gt CONFIGURATION S AUX1 VM PUMP or gt CON
2. 1 8800N002A m Mounting 4 CB 4 wood screw inserts provided DIEMATIC m3 230 21 07 09 300015243 001 E 43 Electrical connections Make the electrical connections of the appliance according to the instructions of the prevailing standards the instructions on the circuit diagrams provided with the appliance the recommendations in the instructions The equipment must have a power supply equipped with a omnipolar switch with an opening distance above 3 mm The earth must comply with the NFC 15 100 France or the RGPT Belgium standards The power supply must be cut prior to any intervention on the heating installation for example via the appropriate fuse or a general switch and any restart must be prevented N Only qualified professionnals may carry out electrical connections always with the power off not modify the connections inside the control panel The available output per outlet is 450 W with cos 0 7 and the inrush current must be lower than 16 A If the charge exceeds one of these values relay the command using a contactor fitted outside the control panel For the 230 V electrical connections use 3 wire cables with cross section of 1 5 mm mie All connections are made to the terminals on the control panel 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO 4 3 1 Internal electrical connections m Ch
3. Text and numerical display Graphic display bar for the programme in circuit A B or C Light area Reduced temperature heating period or tank load disabled Dark area Comfort temperature heating period or tank load enabled Flashing cursor showing the current time e m gt Number display current time adjusted values parameters etc e See section 6 1 Access to the parameters of the secondary boilers Control panel K3 in a cascade Number of the boiler for which the parameters are displayed gt 8 The arrows flash when setting values can be modified using the and keys 9 Circuit operation symbols D Opening the 3 way valve 4 Closing the 3 way valve Displayed circuit pump on ABC Name of the circuit displayed 10 Arrows indicating the chosen time programme P1 P2 P3 or P4 for the circuit displayed A B C or the activation of the manual summer mode 11 Symbols indicating that the following inputs outputs are active E DHW load pump on D Summer mode Automatic or Manual Burner on switch request DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E 6 Changing the settings 6 1 Keys accessible when the flap is closed DO 8 Adjustment keys MODE Various operating modes can be selected by successively pressing key MODE gt AUTOMATIQUE gt DAY 7 7 Forced oper
4. 230 DIEMATIC m3 GV6 Installation and Service Manual 300015243 001 E De Dietrich Contents a 3 WSCCSVMDOIS neat chaste week a a a win MU LEON 3 1 2 Gondab sic deena hele mace he Godel ba halen De ee dene bee daw bee wale te 3 1 3 coo ouo M 3 2 Safety instructions and 4 2 1 Safety IDSITUCLODS soos nada peak ee Pos Eu TO rd EX PERDE DR NR NO HER NO ue dd 4 2 2 Recommendatiorse xd ree tnb b rhe oe rbd b redeo Eb ELA dre 4 3 Technical description us sia stades eR Ro Pisa o umma deste ac ni a SE a E EUR BRL RR MUR 5 3 1 Technical characteristics een ha nk RR EORR RR RU ERU RR RN Ra 5 3 4 Operating ise hear a Rub RU 6 LAS Ec erem 7 CNN CoL UI ENTE 7 4 Installing the outside Sensor 2 2 0 eee sene n hee hmmm hehe es 8 4 3 Electrical connecllofis e sese a ce nhe Ree ei se Ru eo nn Rn ne ee EEN 9 4 3 1 Internal electrical connections lt 1 isses eee ee e hm ee ead e m eade ea 10 4 32 Basic E T 11 4 3 3 Connecting a domestic hot water calorifier Telcom voice remote monitoring module Remote 15 4
5. DHW2 OFF an PROGRAM PRIM P S AUX1 PROGRAM VM PUMP DHW LO FAILURE PRIM P VM PUMP S AUX2 DHW LO DHW LO DHW 102 FAILURE PRIM P VM PUMP S AUX3 PRIM P DHW LO DHW 102 FAILURE DISAB TAMA ET TAMB E AUX1 DISAB TAMC TAM AUX CASC DISAB TAMA TAMB TAM AUX CASC DHW DHW2 E AUX2 DISAB DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E Factory Range of Customer Press Display Parameter set setting adjustment setting DISAB TAMA TAMB TAMC E UNIV DISAB TAM AUX CASC DHW DHW2 CLASSIC CASC Operation in cascade CLASSIC PARA Outside temperature triggering all stages in parallel then PARALLEL CASC 10 10 to 20 C mode tt Th i i e telephone outlet is closed in the event of sensor FAILURE failure p O TEL REVISION outlet is closed in the event of revision FAILURE an DEF REV The telephone outlet is closed in the event of sensor DEFYREN failure or revision display ANTIFR DHW HEAT ITEL ANTIFR Start anti freeze in boiler command ANTIFR HEAT DHW OPEN Telephone input activates if the contact is open OPEN CT TEL CLOSE CLOSE Telephone activates if the contact is closed CLOSE TAS Activation of the Titan Active System function NO ON NO amp then LANGUAGE Language selection using keys FRANCAIS FRANCAIS
6. 4 3 9 Connecting one or two circuits with mixer valve connect the mixing valve PCB sensor options See Instructions for option FM48 DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E 4 3 10 Connecting storage tank with integrated DHW production 2x 0 35 mm mini SEXT SDEPA SECS SAMBAIS DEPB S AMBB 1 2 1 21 1 2 amp 0000704 230 V main supply The storage tank handles heating and DHW production 2 Package AD160 contains 2 sensors 3 Hot water storage tank sensor The sensor for the solar panel is used as a storage tank sensor 4 D H W load pump Marker 3 6 Buffer tank pump The sensor for the storage tank is used as a DHW sensor Marker E UNIV is no longer available for other functions Its setting is therefore no longer displayed 6 Outside sensor 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO Setting Set the parameter STOR T SENS CONFIGURATION to ON m Operation n DHW production 4 3 11 Basic connections in a cascade installation Operation is the same as the normal operation The boiler setting only is equal to the DHW setting 10 K The heating load pump is off In heating mode The burner and the heating load pump Boiler pump are off if the temperature of the storage tank is higher than the boiler setting start up if the temperature of th
7. Water temperature in circuit B OUTLET TEMP C Water temperature in circuit C CASCADE TEMP Cascade temperature WATER TEMP Tank water temperature DHW1 DOWN TEMP Domestic hot water temperature Tank 1 DHW2 DOWN TEMP Domestic hot water temperature Tank 2 SUN DHW TEMP ROOMTEMP A Solar powered domestic hot water tank water temperature Room temperature A SWIM P T A Pool temperature Circuit A SWIM P T B Pool temperature Circuit B SWIM P T C Pool temperature Circuit C DHW 2 TEMP Temperature of the second domestic hot water tank ROOMTEMP ROOMTEMP C Room temperature B Room temperature C OUTSIDE TEMP Outside temperature STOR TANK TEMP Hot water storage tank temperature SOL TEMP Solar panel temperature AUX1 TEMP Temperature of the sensor connected to input E AUX 1 AUX2 TEMP Temperature of the sensor connected to input E AUX 2 UNIV TEMP Temperature of the sensor connected to input E UNIV CURRENT uA Measurement of the ionization current SPEED B RPM Display of the current fan speed POWER Display of the current boiler output IN 0 10V Voltage at input 0 10 V CTRL Information reserved for the technician The line or title is only displayed for the options circuits or sensors actually connected DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E m Factory programmes Wy Se
8. Stop no chau Start date End date concerned 1 NO 01 11 10 11 2 NO 20 12 02 01 3 NO 20 02 05 03 4 NO 20 04 05 05 5 NO 01 07 31 08 6 NO 01 01 01 01 7 NO 01 01 01 01 8 NO 01 01 01 01 9 NO 01 01 01 01 10 NO 01 01 01 01 For example Customised programming Stop no Dal Start date End date concerned 1 AC 01 11 10 11 2 AC 20 12 02 01 If setting STOP NO the stop is deactivated and the start and end dates are not displayed DIEMATIC m3 C 230 ECO m Table of User setting Range of Customer Press Display Parameter set Factory setting adjustment setting The parameters are set using keys h SETTING 7 8 Allows the display contrast to be set CONTRAST DISP using keys and Lighting is permanent if the circuit is ON or OFF BACK TIGHT comfort period on ECO Alternate display of the two precedin ALTERNATED displays 9 DSP TIME DAY Permanent time display ALTERNATED BOILER T Permanent temperature display Used to change the activation order of AUTO 1 2 PERNUI AUI the cascade every 7 days Au 10 on heating exterior temperature 22 C C then SUM WIN heat teri t 15 to 30 C ty OFF CALIBR OUT Outside sensor calibration 0 0 5 0 to 5 0 C CALIBR ROOM A eas othe TORY SORSOR OR 0 0 5 0 to 5 0 C Room offset on circuit a If no room
9. The primary pump continues to operate as long as a boiler pump is running An AUX 1 9 AUX 2 AUX 3 outlet configured as PRIM P on a secondary boiler operates whenever a secondary circuit A B C or ECS on this boiler is in demand DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E 44 Skeleton Diagrams DIEMATIC m3 C 230 ECO B a mi aly WX d vL a Ide a E 1 D 9 a 11 E Vox 8 i svn v f a x ffo IA Geax L t z L E E iiobis Z u TAX 28 2 9 28 28 S ss 89 0000 R
10. Heating operates according to the comfort temperature independently of the time programmes When these modes are chosen the display permanently shows DAY 717 or DAY NIGHT 7 7 Permanent and NIGHT Until midnight Reduced mode Heating operates according to the reduced temperature independently of the time programmes When these modes are chosen the display permanently shows NIGHT 7 7 or NIGHT DAYS ANTIFREEZ temporary and ANTIFREEZ 7 7 Antifreeze mode Heating and domestic hot water production are off but the installation is monitored and protected against frost When the temporary antifreeze mode is chosen this is displayed as long as this mode is activated 1 day is deducted each day at midnight When the permanent antifreeze mode is selected the display permanently shows ANTIFREEZ 7 7 The operating mode selected on the remote control dedicated to a circuit takes precedence over the operating mode selected on the boiler for this circuit i The antifreeze mode protects The installation if the outside temperature is lower than 3 C factory setting The room temperature if a remote control is connected and the room temperature is lower than 6 C factory setting The domestic hot water tank if the tank temperature is lower than 4 C the water is reheated to 10 C Select the DHW operating mode by successively pressing key Er AUTOMATIQUE DHW production follows its time programme
11. SWIM P A S FAIL SWIM P B S FAIL SWIM P C S FAIL SOLAR S FAIL ST TANK S FAIL DHW 2 S FAIL BOILER 2 FAIL BOILER 3 FAIL BOILER 4 FAIL BOILER 5 FAIL BOILER 6 FAIL Error on a secondary boiler a cascade installation Press key to see the error BOILER 7 FAIL BOILER 8 FAIL BOILER 9 FAIL BOILER 10 FAIL TA S SHORT CIR The Titan Active System is short circuited Check that the Titan Active System is not short circuited 5 DISCONNEC The Titan Active System is on an open circuit Check that the Titan Active System is correctly connected Switch off the current TA S FAILURE Internal problem Contact the professional responsible for maintenance of the boiler Resetthe box PSU FAIL 0 PSU not connected or faulty Check the link and the connectors PSU Replace if necessary Resetthe box PSU PARAM FAIL 1 Safety parameter errors Check the link and the connectors PSU Replace if necessary Reset the box Check that the installation and boiler are adequately filled STB EXCHANGE 5 Exchanger temperature too high with water and correctly irrigated and bled Check Heat exchanger fouled Reset the box STB BACK 9 Return temperature too high Check that the installation and boiler are adequately filled DIEMATIC m3 C 230 ECO with water and correctly irrigated and bled Check Heat exchanger fouled 21 07 09 300015243 001 E Code Faults o
12. TEST INPUTS H PUMP ON NO V ISOL CLOSE OPEN VS CLOSE OPEN CLOSE OPEN PSG CLOSE OPEN CCE CLOSE OPEN PHONE REM Bridge on telephone input 1 presence 0 absence E AUX1 CLOSE OPEN E AUX2 CLOSE OPEN E UNIV CLOSE OPEN then tt AUX1 CIRC OFF ON Status requested for auxiliary outlet pump 1 AUX2 CIRC OFF ON Status requested for auxiliary outlet pump 2 AUX3 CIRC OFF ON Status requested for auxiliary outlet pump 3 R CTRL A ON NO Remote control A yes presence no absence R CTRL B ON NO Remote control B yes presence no absence R CTRL C ON NO Remote control C yes presence no absence XX YY XX Status OK YY Sub Status SEQ 4 5 See table below Sequences PCU PCU TYPE 1 PCU connected to C 230 ECO PCU SOFT PCU programme version PARAM VERSION Parameter version in the PSU SU TYPE 1 SU connected to C 230 ECO PSU TYPE 4 PSU connected to C 230 ECO sREVISION the function generating a REVISION display when the date programmed is A REVISION HOUR Time at which the REVISION display appears then ty REV YEAR Year in which the REVISION display appears REVIS MONTH Month in which the REVISION display appears REVISION DATE Day on which the REVISION display appears The line or title is only displayed for the options circuits or sensors actually connected The line is only displayed for boiler 1 DIEMATIC m3 C 230 ECO 21 07 09
13. 12 C 720 Q 110 C 726 20 528 Q 130 C 438 150 C 275 m Characteristics of the water sensors Temperature Resistance 0 C 32014 10 C 19691 20 C 12474 Q 25 C 10000 30 C 8080 40 C 5372 50 C 3661 Q 60 C 2535 O 70 C 1794 Q 80 C 1290 Q 90 C 941 Q 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO 3 2 Operating principle The DIEMATIC m3 control panel enables The regulation of direct circuits and or circuits with mixing valve The programming of a domestic hot water circuit and the sanitary loop Anti freeze protection for the installation and the environment if the home is emply Management of a modulating burner The control of a pool circuit or a second domestic hot water production circuit The DIEMATIC m3 control panel is factory set to control 1 direct circuit or 1 circuit with mixing valve with the outlet sensor option AD199 and up to 3 circuits optional PCBs The DIEMATIC m3 control panel combined with the K3 control panel can be adapted to high output installations and enables The management of boilers and cascades of boilers up to 10 fitted with a 1 stage 2 stage or modulating burner The management of the hydraulic network the DHW etc The DIEMATIC m3 control panel can comminicate with DIEMATIC VM control units and with compatible telemanagement systems The DIEMATIC m3 cont
14. Check Heat exchanger fouled Wait 10 minutes for the temperature to come down Check the water flow Check that the installation and boiler are adequately filled with water and correctly irrigated and bled Check Heat exchanger fouled The speed at which the exchanger temperature is BL DERIVE EXCH 4 Ns rising is too high Wait 10 minutes for the temperature to come down Check the water flow Check that the installation and boiler are adequately filled with water and correctly irrigated and bled Check Heat exchanger fouled The temperature difference between the exchanger BLIDTIEXGIBACK 3 sensor and the return sensor is too great 35 K Wait 10 minutes for the temperature to come down Check the water flow Check that the installation and boiler are adequately filled with water and correctly irrigated and bled Check Heat exchanger fouled The temperature difference between the boiler BL DT BOI EXC 6 sensor and the exchanger sensor is too great Switch the boiler off and switch back on BLBLOPEN B The RL Inlet on the POU Isopen Set the boiler type parameter See CONFIGURATION BL INV LIN 9 Phase and neutral inverted Respect the rating plate on the connection terminal block Mains electricity with floating or two phase neutral Set the boiler type parameter See CONFIGURATION BL CS OPEN 11 The contact inlet CS is open Check the cause of the open contact CS
15. Communication breakdown between PCU and BL COM PCU M3 13 DIEMATIC m3 Check the link and the connectors Check Opening the gas valve on the boiler BL GAS PRESS 15 Gas pressure too low Gas supply pressure Correct installation of the pressure switch Replace if necessary BL BAD SU 16 The SU is not compatible with the PCU thie Oke SU Change them Switch the boiler off and switch back on PCU Change them Switch the boiler off and switch back on BL PCU ERROR 17 Error parameters BL BAD PSU 18 The PSU is not compatible with the PCU PSU Change them Set the boiler type parameter BL COM SU 21 Communication breakdown between PCU and SU Check the installation of the SU on the PCU DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E Message Code no Probable causes Action BL FLAME LOS 22 Flame lost Wait 10 seconds If after 5 attempts the error persists BL FLAME LOS changes to CURRENT FAIL Check Opening the gas valve on the boiler Gas pressure Setting the gas valve unit Check the connection of the combusted gas evacuation and the air inlet Checking the heat exchanger BL CCE TEST 24 The leak proofing kit CCE has detected a problem Wait 10 seconds If after 5 attempts the error persists BL CCE TEST changes to CCE TEST FAIL Check Opening the gas valve on the boiler Gas pressure Correct
16. DHW Until midnight Domestic hot water production is enabled independently of the time and programme DHW 7 7 Permanent The loop pump operates if it is connected to one of the auxiliary outlets S AUX1 S AUX2 or S AUX3 set to DHW LO The chosen mode is displayed for 3 seconds To find out the current mode simply press key 12 Era 1 time DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E 6 4 Summer mode N e Heating is shut down but continues to be protected against frost Domestic hot water production continues to be enabled Automatic summer regime activated if the average outside temperature is higher than 22 C Adjustable The symbol m appears The automatic summer mode is deactivated average outside temperature is lower than 22 C and f among the circuits present A B or C there is at least one circuit without remote control or f the room temperature is under the day setting of one of the circuits with remote control Forced summer condition activated by pressing key m for 5 seconds The symbol m appears The antifreeze mode will be cancelled by choosing another operating mode by pressing the grey selection keys m cancelled by pressing key m for 5 seconds If the symbol m continues to be displayed the automatic summer mode is activated The pumps operate for 1 minute once a week to ensure that they are flushed out
17. Y Outside temperature DAY TEMP B 40 C CIRC CURVE B 1 5 DAY setting for circuits A B or C gt 30 The DAY and NIGHT settings are used as the curve base temperature day or night at 20 C outside The parallel offset start on the circuit concemed is no longer accessible To deactivate the curve base temperature function set the NIGHT parameter in the SECONDARY menu to STOP 6 6 Selecting programme m Selecting a programme The DIEMATIC m3 control unit includes 4 heating programmes z9 Ms D000320 1fixed programme P1 activated in the factory 3 custom programmes P2 P3 P4 to adapt to the lifestyle of the P1 Allocation of a programme to a circuit gt Selectthe circuit using the key 2 gt Select programme P1 or P4 with the keys The programme selected is active in automatic mode The programme for the current day can be displayed on the oocupani An arrow appears above the programme chosen graph bar using 3 or JC Programme Day Comfort periods P1 Monday Sunday 6 hours 22 hours P2 Factory setting Monday Sunday 4 hours 21 hours 5 hours 8 hours Monday Frida Saturday Sunday 7 hours 23 hours 6 hours 8 hours Monday Friday 11 hours 13 hours30 P4 Factory setting 16 hours 22 hours Saturday Sunday 7 hours 23 hours 6 hours 23 hours DIEMATIC m3 C 230 ECO 21 07 09 30
18. 1 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO Factory Range of Customer Press Display Parameter set setting adjustment setting LIMITED TEMP Setting the temperature limits using keys or Maximum boiler temperature and boiler setting if BOILER MAX 85 C 50 to 120 C producing domestic hot water BOILER MIN Minimum boiler temperature 10 C 10 to 50 C Boiler temperature setting if producing domestic hot PRIM TEMP DHW 75 C 50 to 90 C water MAX R HEAT Maximum boiler output during heating 100 19 100 MAX DHW Maximum boiler output in DHW 100 19 100 MAX CIRC A Maximum outlet temperature Circuit A 85 C 20 to 120 0 FLDRY A Drying the floor Circuit A OFF OFF or 20 to 55 C then Minimum outlet temperature activated by the MIN CIRC A 20 C 10 to 50 C installation s antifreeze function Circuit A MAX CIRC B Maximum outlet temperature Circuit B 50 C 20 to 120 C FL DRY B Drying the floor Circuit B OFF OFF or 20 to 55 C Minimum outlet temperature activated by the MIN CIRC 20 C 10 to 50 C installation s antifreeze function Circuit B MAX CIRC C Maximum outlet temperature Circuit C 50 C 20 to 120 C FL DRY C Drying the floor Circuit C OFF OFF or 20 to 55 C Minimum outlet temperature activated by the MIN CIRC C 20 C 10 to 50 C installation s antifreeze function Circuit C Outside
19. 18 DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E Setting Set CONFIGURATION DHW 2 ON CONFIGURATION S AUX2 DHW LO CONFIGURATION S AUX3 DHW LO2 Optional CONFIGURATION E AUX2 DHW CONFIGURATION E UNIV DHW2 gt Fit the sensor package AD 212 into the second DHW tank gt Plugin DHW pump Tank 2 AUX 1 D H W loop back pump 2 AUX 3 Optional gt Adjust the setting WATER T DAY 2 or WATER T NIGHT 2 using keys x and JC gt Use the auxiliary time programme to programme the heating periods for the second domestic hot water tank D H W loop back pump 2 The loop pump operates during the entire comfort period on the auxiliary time programme and during any DHW overrides The DHW override is shared by the main DHW tank and DHW tank 2 II AN nlets EAUX 1 EAUX 2 E UNIV and outlets AUX 1 8 2 p AUX3 are no longer available for other functions Their settings are therefore no longer displayed 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO m Operation Tank loading begins when the tank temperature top falls below the DHW instruction 6 The tank is loaded when the tank temperature bottom is more than the DHW instruction 437 Pool connection e gt lt D Swimming pool sensor m Setting Set the parameter CIRC A CIRC B or CIRC C to SWIM Q0 s DEP A B C As far as the sensor and pum
20. 2 3 4 1 2 1 2 2 1 2 1 2 1 2 2 D 230 V main supply m Operation 2 DHW tank Tank loading begins when the tank temperature top falls below the 8 DHW sensor connected to the S ECS inlet DHW instruction 6 C 4 DHW sensor bottom connected to the E AUX 2 inlet The tank is loaded when the tank temperature bottom is more than the DHW instruction Set CONFIGURATION E AUX2 DHW 6 Outside sensor 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO 4 3 6 Connecting second DHW tank with 2 sensors top and bottom 5 E E N a LII f Eu OOO ELLE TT O rav co fine Alim CS 0 10V CCE PSG 230 V 50 Hz LN C 8 z wm z 1 gt E Ei c e gt E x s e gt x 2x 0 35 mm mini 2 0 35 mm mini 2x 0 35 mm mini 2x 0 35 mm mini DG DOS T TA SAmBA S DEP 6B s ame Bjs pep c s ame c E AUX 1 e un Eaux2 1 2 3 4 1 211 2 2 1 2 1 2 1 2 1 2 1 2 001722 230 V main supply Principal DHW tank Main DHW sensor top connected to S ECS Main DHW sensor bottom connected to 2 DHW tank 2 DHW sensor 2 top connected to E AUX 1 DHW sensor 2 bottom connected to E UNIV Outside sensor Q 6
21. 2010 LUXEMBOURG 49 0 25 72 23 5 352 0 2 401 401 49 0 25 72 23 102 info dedietrich de www dedietrich remeha de www dedietrich heating com Rheiner Strasse 151 39 rue Jacques Stas EC gt www vanmarcke be www dedietrich otoplenie ru s Weggevoerdenlaan 5 109044 r B 8500 KORTRIJK yn Ban 3 32 0 56 23 75 11 2 35 7495 988 43 04 5 7 495 988 43 04 dedietrich nnt ru www waltermeier com www waltermeier com Bahnstrasse 24 2 1 de la Veyre St L gier CH 8603 SCHWERZENBACH CH 1800 VEVEY 1 41 0 44 806 44 24 41 0 21 943 02 22 Serviceline 41 0 8 00 846 846 Serviceline 41 0 8 00 846 846 amp 41 0 44 806 44 25 amp 41 0 21 943 02 33 ch klima waltermeier com ch climat waltermeier com cx Www dedietrich heating com Room 512 Tower A Kelun Building 12A Guanghua Rd Chaoyang District C 100020 BEIJING 86 0 106 581 4017 86 0 106 581 4018 86 0 106 581 7056 86 0 106 581 4019 contactBJ dedietrich com cn AD001 AB Copyright All technical and technological information contained in these technical instructions as well as any drawings and technical descriptions supplied remain our property and shall not be multiplied without our prior consent in writing Subject to alterations MR De Dietrich amp N 00015243 001 E 57 rue de la Gare F
22. 21 07 09 300015243 001 E m Range of adjustment Explanations Parameter set Explanations DIRECT Used to connect a circuit without 3 way valve e g radiator circuit DISAB Used to prevent the display of circuit A when it is not present 3WV Connecting a circuit with 3 way valve For example Underfloor heating SWIM Used to connect a swimming pool SUN Used to connect a solar installation DHW LO Used to connect a domestic loop pump not for use with solar installations PROGRAM Use as independent clock application ex heating Use as a primary pump Cascade gt Master boiler Number 1 The pump runs whenever there is a heating request from the secondary circuit Circuits A B C or ECS on one of the boilers connected in cascade or to a DIEMATIC VM PRIM P control system gt Secondary boiler Numbers 2 to 10 The pump runs whenever there is a heating request on one of the circuits connected to the secondary boiler STOR T Used to connect an hot water storage tank DIRECT Used to connect a circuit without three way valve and without summer shutdown 3WV Used to connect a three way valve circuit but without summer shutdown CASC The inlet sensor is used to connect the common flow sensor of a cascade system TAM B C Makes it possible to use the inlet as a command gt Contact open No reheating gt When the contact is closed circuit A B C is in Automatic mode gt The S A
23. 67580 MERTZWILLER BP 30
24. AC AC de pia ABC BEG DATE N 10 Setting start date of the stop 5 1 31 BEG MONTH N 10 Setting start month of the stop 5 1 12 END DATE N 10 Setting end date of the stop 5 1 31 END MONTH N 10 Setting end month of the stop 5 1 12 The line or title is only displayed for the options circuits or sensors actually connected When this operation is finished the data are saved after 2 minutes or when key MODE is pressed DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E m Setting an annual clock The annual clock is used to programme up to 10 heating stop periods over one year The circuits selected for this stop are in Antifreeze mode during the period chosen ND See Operating mode gt Use key ij to select the paragraph ANNUAL PROG gt Use key y to select one of the 10 stop periods available ND See User settings gt Select the circuit s concerned by the stop using the key NO No stop ALL Circuit A B C and DHW ABC Circuit A B C AC Circuit A C AC W Circuit A C and DHW BC Circuit B C BC W Circuit B C and DHW A Circuit A B Circuit B C Circuit C gt Setthe start date and end date of the stop selected using keys y then or To deactivate a stop simply select the stop and set to NO 21 07 09 300015243 001 E gt Select another stop using key Annual programme Factory setting
25. CS connection for the secondary boilers in a cascade or a DIEMATIC VM control system Terminals CS after having removed the bridge used to connect an external safety device e g condensates neutralisation station low water pressure switch fire safety flue gas thermostat GV21 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO m Connecting 230 V 50Hz LN 2 0 35 mm 2 mini DVYOV OGY OD OD DO SEXT SDEPA SECS TA SAMBAIS DEP B 5 AMB B S DEP C S AMB C E AUX 1 E UNIV E AUX 2 1 211 211 2 1 2 1 2 D000699A 230 V main supply Relay contact Shunt pump Heating pump circuit A Outside sensor Safety valve The valve is switched on during the burner operation 6 14 DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E 4 3 3 Connecting a domestic hot water calorifier Telcom voice remote monitoring module Remote control 3x 1 5 mini 3x0 75 mm mini DOD HDOD OGO ULT m 1 2x 0 35 mini sExT spEPA SECS TA SAMBA SDEPB 5 AMBB S DEP C S AMB C E AUX 1 E UNIV E AUX2 1 2 1 21111 2 1 2 1 2 1 211 2 12 Ge D000700 230 V main supply i Outlet AUX 2 is configured in the factory as the domestic Outsid loop sengor You can als
26. Probable causes Action The temperature difference between the exchanger Resetthe box sensor and the boiler flow sensor is too little Check that the installation and boiler are adequately filled Sensor defective with water and correctly irrigated and bled EXCH BACK lt MIN 10 No flow rate or flow rate too low Check Sensor installed incorrectly Heat exchanger fouled Sensor installed correctly Level differences on the temperature sensors The temperature difference between the exchanger Reset the box sensor and the boiler flow sensor is too great Check that the installation and boiler are adequately filled Sensor defective with water and correctly irrigated and bled EXCH BACK gt MAX 41 No flow rate or flow rate too low Check Sensor installed incorrectly Heat exchanger fouled Sensor installed correctly Level differences on the temperature sensors The flue gas pressure switch is open Reset the box Bad connection Check the wiring The pressure in the combusted gases evacuation duct Ensure that the siphon is not empty Top up with more SMOKE P FAIL 12 is too high water if necessary Itis possible that the combustion products evacuation pipe is totally or partially obstructed Check Open flue damper No flame after 5 ignition attempts Reset the box No ignition spark Check the correct connection of the ignition cable and that there is no breakdown or short circuit on the earth Check the gap be
27. and modulation fixed higher than the minimum after burner start up lasting 60 seconds if the burner was off for more than 2 hours or after powering up The burner will stop The fan switches to post sweeping speed on the burner The fan switches to close flue damper speed Close flue damper Stop fan Close gas valve external Stop boiler pump Close isolating valve Start anti short cycle 0 Awaiting burner start up 9 Blockage detected 10 Lock out 5 5 5 5 5 5 6 Post operation of the boiler pump 6 6 6 8 8 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO er 7 Messages Faults 7 1 Messages Message ys Probable causes Action SHOW REM CTRL The message SHOW REM CTRL indicates the To cancel the overrides on all remote controls press the AUTO presence of an override on a remote control key for 5 seconds REVISION Boiler service required Contact the professional responsible for maintenance of the boiler Switch the boiler off and switch back on BLPSUERROR 0 Set the boiler type parameter See CONFIGURATION BL MAX BOILER 1 Boiler temperature gt 110 C Wait 10 minutes for the temperature to come down Wait 10 minutes for the temperature to come down Check the water flow BL MAX EXCHAN 3 Heat exchanger temperature gt 95 C Check that the installation and boiler are adequately filled with water and correctly irrigated and bled
28. input output check mode tests 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO 8 Spare parts 21 07 09 300015243 002 D To order a spare part quote the reference number next to the part required 1 Control panel DIEMATIC m3 230 ECO 7 7 C001723 B DE DIETRICH THERMIQUE S A S Spare parts centre 33 0 3 88 80 26 98 4 rue d Oberbronn F 67110 REICHSHOFFEN 33 0 3 88 80 26 50 cpr dedietrichthermique com Ref Code Description Ref Code no Description 1 200012134 Painted control panel base 29 300009121 2 connector E AUX2 2 200012135 Lower card support 29 300009102 4ptconnector RT 3 200010216 Central unit PCB 29 200006060 Mounted 5 pin connector TS pump 4 200004060 Relay card DIEMATIC m3 30 9536 2450 Exterior sensor AF60 5 200011482 Card support upper 6 200005048 Sensor card DIEMATIC m3 7 9534 0288 Timed circuit breaker 4 A 8 200011506 Complete band 9 9532 5027 Green S S bipolar switch 10 9532 5092 Momentary bipolar switch 11 300005130 Module 12 300005134 Elastomer keyboard 13 200004091 Display PCB M3 14 200011508 Panel support 15 200012138 Piano hinge Length 510 16 300007161 PORT PC hood 17 20005129 Flat jumper 18 300007643 Sheeting 20 pts length 750 19 115689 Cable conductor 230 V 1 20 10062
29. of solar powered domestic hot water in the preparer the message SUN LOADING appears alternating with the date and the boiler temperature 21 07 09 300015243 001 E m Reduced temperature Range of Temperature adjustment Factory setting NIGHT TEMP A o NIGHT TEMP B did A se Nee NIGHT TEMP C wen WATER T NIGHT 10 to 80 C 10 C WATER T NIGHT2 In steps of 1 C Connection of a second domestic hot water tank m Setting the parallel offsets DECAL DEP A DECAL DEP B or DECAL DEP C for the heating curves on circuits A B or C Range of Temperature adjustment Factory setting DECAL DEP A 1 5 DECAL DEP B 0 to 50 C 0 7 DECAL DEP C 0 7 If the Day setting for one of the circuits A B or C is above 30 C you no longer have access parallel offset on this circuit m Heating curve with a DAY setting lower than 30 C 0000336 X Water flow temperature Y Outside temperature 1 DECAL DEP B DAY TEMP B 23 C DECAL DEP B 5K CIRC CURVE B 1 5 DAY setting for circuits A B or C lt 30 C The DAY and NIGHT settings are used as room temperature settings The parallel offset start is used to offset the heating curve activated in day or night mode 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO m Heating curve with a DAY setting higher than 30 C BCT X 70 40 20 D000337 X Water flow temperature
30. package FM161 Additional Radio remote control CDR 2 module Package FM162 Outlet sensor after 3 way valve Package AD199 Dip sensor Sensor tube Package AD218 A BUS connecting cable length 12 40 m for connecting the DIEMATIC VM or for putting boilers in cascade Package AD 134 DB119 Sensors for solar installation or storage tank Package AD160 TELCOM voice remote monitoring module DHW sensor with Titan Active System simulation connector for the connection of a domestic hot water calorifier without titanium anode Package AD 212 DIEMATIC VM regulator Package AD120 Flue gas thermostat Package GV21 Minimum gas pressure switch 3 and 4 sections Package GV22 Minimum gas pressure switch 5 and 6 sections Package GV25 Flue gas valve Package GV24 Leak proofing system Package GV26 Only 5 6 section boilers 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO 42 Installing the outside sensor Choose a location on one face of the area to be heated on the north if possible under the influence of meteorological variations protected from direct sunlight easy to access m Advised positions N a 7 Inhabited area controlled by the sensor H Inhabited height controlled by the sensor A recommended position on a corner B Possible position 1 2 mini 2 5m 8800N001A m Positions to be avoided 4 amp 8
31. pool has already a regulation system that is to be kept The DIEMATIC m3 control unit only regulates the primary circuit boiler exchanger gt Set the value of MAX CIRC A MAX CIRC B or MAX CIRC C to the temperature which suits the needs of the exchanger gt Connect the primary circuit pump boiler exchanger to the pump A B C outlet The temperature MAX CIRC A MAX CIRC B or MAX CIRC C is guaranteed during comfort periods in programme A B C in summer and winter alike m Hourly programming of the secondary circuit pump The secondary pump operates during programme A B C comfort periods in summer and winter alike m Stopping i To prepare your pool for winter consult your pool specialist 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO 4 3 8 Connecting a solar DHW tank 2 0 35 mm 2 mini OOD 5 5 5 5 S 5 DEP B 5 AMB B S DEP C S AMB C E AUX 1 E UNIV E AUX 2 1234 RR eee ale 5 8 230 V main supply m Setting DHW sensor Set Solar tank sensor Package AD 160 gt SUN ON D H W load pump Package AD 160 contains 2 sensors Markers Solar load pump E AUX2 E UNIV AUX3 are no longer available for other Outside sensor functions Their settings are therefore no longer displayed QWO QOOWO Solar sensor probe Package AD 160
32. the valves DHW TOTAL Total priority for domestic hot water production heating and pool reheating interrupted SLIDING 1 The setting checks if the boiler is capable of ensuring the heating of the installation and of the tank at the same time If necessary heating the valve circuits is ensured if not the heating pumps are stopped and the valves are closed NO PRIOR heating is not cut off during dhw production In this configuration the heating equipment must be fitted with a mixer valve If there is a heating circuit radiator temperature may reach the maximum set temperature for heating while the domestic hot water tank is being filled 1 n this configuration the heating equipment must be fitted with a mixer valve DIEMATIC m3 C 230 ECO ROOM S INFL Used to adjust the influence of the room sensor on the water temperature for the circuit concerned 0 No influence remote control fitted in a location with no influence 1 Slight influence 3 Average influence recommended 10 Room thermostat type operation NIGHT This parameter is displayed if at least one circuit does not include a room sensor For circuits without a room sensor NIGHT DEC Reduced The reduced temperature is maintained during reduced periods The circuit pump operates constantly NIGHT STOP Stop Heating is shut down during reduced periods When the installation s antifreeze function is active the function NIGHT DEC is activat
33. 0 ese I e mc rr 40 6 6 Selecting a programme e acta pose ae ORM DEAR PI Rd 42 EE aE u EM 43 GO Installer settings he eee ae want be E Eae etn b har ee e Dare od AR T ee 53 6 9 Parameter and input output check mode tests 65 T M ssagess Faulls 22404 402004 00 naar aaa 68 8 Spare nennen aaa 74 DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E 1 Introduction 1 1 Used symbols N Caution danger Risk of injury and damage to equipment Attention must be paid to the warnings on safety of persons and equipment Specific information Information must be kept in mind to maintain comfort 4 Reference Refer to another manual or other pages in this instruction manual 1 2 General DHW Domestic hot water CDI 2 Interactive remote control CDR 2 Radio remote control PCU Primary Control Unit Operating management electronics SU Safety Unit Safety electronics PSU Parameter Storage Unit Boiler parameter storage CCE Leak proofing system Congratulations on your choice of a high quality product We strongly advise you to read the following instructions in order to guarantee the optimal operation of your appliance We are sure that it will be entirely to your satisfaction and will meet with all of your expectations gt For a proper operating of the boiler follow carefully the instructions w The manufacturer i
34. 0015243 001 E m Hot water programme The DIEMATIC m3 control unit includes a custom domestic hot water programme Programme Day Filling enabled Tank Factory setting Monday Sunday 5 hours 22 hours i The programme for the current day can be displayed on the graph bar using key 5 m Auxiliary programme The DIEMATIC m3 control unit includes a custom programme on the auxiliary outlet Programme Day Filling enabled AUX Factory setting Monday Sunday 6 hours 22 hours m Customising the programmes s See User settings Customised programming 6 7 User settings D000320 Key for access to setting and measurements Programming keys DOMI rH Enter per 1 2 hour the comfort temperature Line scrolling period or tank load enabled dark area Enter 1 2 hour the reduced temperature period or tank load disabled light area 5 Return key 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO 43 Measurements The MEASURES paragraph is used to read the measurements of the connected sensors Press then Display Measurements MEASURES Allows the values below to be read BOILER TEMP Boiler water temperature BACK TEMP Return temperature TEMP EXCHANGE Exchanger water temperature OUTLET TEMP A Water temperature in circuit A OUTLET TEMP B
35. 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO 6 5 Set DHW temperature m Heating temperature setting DHW set temperature Set temperature for the pool or set temperature for the second DHW tank 3 Comfort temperature Reduced temperature The comfort and reduced temperatures are set separately for each circuit gt Select the comfort temperature or the reduced temperature for the desired circuit by successively pressing key or JC gt Setthe temperature using keys or End of setting Press the MODE key The graphic bar displays the heating programme for the displayed circuit for the current day 0000319 m Slope i Temperature Range of adjustment Factory setting CIRC CURVE A 1 5 CIRC CURVE B 01040 0 7 CIRC CURVE 0 7 m Comfort temperature Temperature Range of adjustment Factory setting DAY TEMP A DAY TEMP B Ec 20 C DAY TEMP C pea SWIM P T A AF Antifreeze SWIM P 0 5 to 39 C 20 C SWIM P T C In steps of 0 5 C WATER T DAY WATER T DAY 2 2 55 SUN DHW TEMP Connection of a second domestic hot water tank DIEMATIC m3 C 230 ECO With a solar domestic hot water tank For maximum operation choose a solar setting higher than the DHW setting For example 60 C for solar powered DHW and 45 C for DHW During the loading
36. 3 3 Lock out Boiler safety lock out when the CS contact is opened Needs resetting to restart the boiler MAX ANTICYCLIN Maximum burner shutdown time to guarantee the anti 1 0 to 10 minutes short cycle The line or title is only displayed for the options circuits sensors actually connected n a cascade installation the line is not displayed for the secondary boilers 1 Frangais Deutsch English Polski Italiano Espafiol Nederlands T rkce At the end of the intervention the data is stored after 2 minutes or by closing the flap 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO ao 230 85 C230 130H C230 170H C230 210H MAX VENT rpm 5100 6400 4800 5700 MIN VENT rpm 1200 1300 1000 1200 ST VENT rpm 1700 1700 1700 1700 Range of adjustment 1000 5400 1000 6700 1000 5000 1000 6000 min max Eo C230 85L C230 130L C230 170L C230 210L MAX VENT rpm 5400 6500 4800 5800 MIN VENT rpm 1200 1300 1000 1200 ST VENT rpm 1700 1700 1700 1700 Range of adjustment 1000 5700 1000 6800 1000 5000 1000 6100 min max Fan speed C230 85GPL C230 130GPL C230 170GPL C230 210GPL Propane gas MAX VENT rpm 5100 6500 6000 5500 MIN VENT rpm 1200 1300 1500 1300 ST VENT rpm 1700 1700 2200 2200 Range of adjustment 1000 5400 1000 6700 1000 6300 1000 6000 min max DIEMATIC m3 C 230 ECO
37. 3 4 Connecting a three way valve circuit to circuit A 2 16 4 3 5 Connecting a DHW tank with 2 sensors top and bottom e 17 4 3 6 Connecting a second DHW tank with 2 sensors top and 18 4 3 7 Pool CONNECHON TT 20 4 3 8 Connecting asolar DAW Tank isses ERRARE eR Ree e Rn De e RD a RD Ru 22 4 3 9 Connecting one or two circuits with mixer valve 22 4 3 10 Connecting a storage tank with integrated DHW 23 4 3 11 Basic connections in a cascade 5 24 4 4 SkeletoniDIagrams eid ed p aede Rr Laan 31 5 een 33 5 1 Electromechanical components nennen nun anne anne rrr nenn 33 9 2 Displays ann ns a a a ae a a ee 34 6 Changingthesellings sc 35 6 1 Keys accessible when the flap is closed He m 35 6 2 Keys accessible when the flapisopen iiissssssssssssssssess III I s 37 6 9 Operating ee an kenn E iau rud EUT EON CIA ET NRI EN e Ed Pr dud 38 6 4 Summer ae ka bd RR IR M A a d a A 39 6 5 Set DHW temperature
38. 300015243 001 E m Sequences PCU Primary Control Unit Operating management electronics Status OK Sub Status Operation 1 Anti short cycle activated 3 Start up of the boiler pump 4 10 Open gas valve external 11 Fan start up to open the flue damper 12 Open flue damper 13 The fan switches to the burner start up speed 14 Check RL signal Function not active 15 Burner on switch request 16 Leak proofing system test 17 Pre ignition 18 Ignition 19 Check flame presence 20 Awaiting further action to unsuccessful ignition Burner lit and free modulation on the boiler instruction CF ro MH ro ro N NI N DH Burner lit and free modulation on a limited instruction equal to a return temperature of 30 C Burner lit and free modulation on the boiler instruction but limited on the DIEMATIC m3 Wy See Installer parameters LIMITED TEMP Burner lit and descending modulation following too large a rise in temperature on the exchanger 1 5 k in 10 seconds Burner lit and minimum modulation following too large a rise in temperature on the exhanger 3 5 k in 10 seconds Burner off following too large a rise in temperature on the exchanger 5 5 k in 10 seconds Burner lit and ascending modulation to guarantee a correct ionization current Burner lit and minimum modulation after a burner start up lasting 30 seconds Burner lit
39. 721 Master boiler Control panel DIEMATIC m3 Secondary boiler Control panel Secondary boiler Control panel 1 Control panel DIEMATIC m3 8 Low loss header 2 Primary pump 9 Drain cock 3 Safety valve 10 Expansion vessel Installation 4 one way valve 11 Automatic air vent 5 Expansion vessel 12 Outside sensor 6 Gate valve 13 Control panel 7 Cascade outlet sensor 14 Network pump VM Optional gt Primary pump connected to outlet AUX 3 1 gt Gate valve connected to the gate valve outlet 1 Outlet S AUX3 is set in the factory to PRIM P i The primary pump can also be connected to outlets AUX 1 AUX 2 Set gt CONFIGURATION S AUX1 PRIM P or gt CONFIGURATION S AUX2 PRIM P i Pump VM 14 can be connected to one of the AUX outlets not used by the primary pump Set gt CONFIGURATION S AUX1 S AUX2 S AUX3 on VM PUMP 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO m Operation Cascade flow sensor 7 compares its reading with the calculated value If need be the master boiler decides to remove or add boilers The boiler pump and or isolating valve on the master boiler continues to operate as long as a heating request remains on the secondary circuit Circuits connected to DIEMATIC m3 K3 VM The pumps on the secondary boilers shut down after an adjustable post operation time amp Installer parameters BOILER B P DELAY
40. 9 Cable conductor 24 V 1 21 200011345 RAST5 2 pin connector fitted PSG 21 200009546 RAST5 2 pin connector CCE Leak proofing system 21 200006052 2 pin connector fitted CR Relay contact 21 300009071 2 pts 0 10V connector 21 300009077 3 pt connector auxiliary pump 21 200009252 RAST5 3 pin connector CO Flue damper 21 300009074 3 pts A VS connector 21 300009075 3 pt power supply connector 21 200009251 RAST5 3 pin connector VS Safety valve 21 300009079 4 pts V3V connector 22 200009965 2 pin connector fitted BL 22 200006921 RAST5 2 pin connector fitted RL 22 200006923 RAST5 2 pin connector fitted OT 22 200006920 3 pin plug RAST5 Pump 23 100578 Card PCU 01 SU 01 24 5100650 PCB Storage Unit Parameter Boiler parameter storage 25 116612 1 6 AT fuse 26 5100577 SU safety PCB 27 100631 Protective cover 28 200011510 Painted panel cover assembled 29 300009122 2 pin connector E AUX1 29 300009070 2 pt connector exterior sensor 29 300009072 2 pin connector S AUX UNIV 29 300008954 2 bridge connector S ROOM A 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO www dedietrich thermique fr www oeag at FR Direction des Ventes France Schemmerlstrasse 66 70 0085 57 rue de la Gare 1110 WIEN F 67580 MERTZWILLER 43 0 50406 61624 v 33 0 3 88 80 27 00 43 0 50406 61569 amp 33 0 3 88 80 27 99 dedietrich oeag at D 48282 EMSDETTEN L
41. AO NI PE ANT EI CET ETI NY GIN NT T STINE AT INIT INLET ETI N Lit Lid HIDE EE EIE vM s v6 29 ixnv laxnv lexnv l l o n X 14 P hh EX 7 is wry 9430 S 9 8AV S cxnv 3 B m Py rere rt n tJ x p ns pi e xas vazas soas v venvs pasas genvs DEA DRE T Owe 3i 38 1o 8 58 89 399 954 L Pu cdd ec ec rt T TIT NI THF INL A 330lNO L i a 198 i e On 972 x 000 00 90 vera ER EN ILLVWIIG 093 082 9 ejdiouug ediouud ep 21 07 09 300015243 001 X114 Exchanger sensor 00 Input 115 Return sensor Or DHW pump X 235 Control panel connector boiler 230 V 9o Boiler shunt pump X911 Control panel connector boiler Low voltage 7 switch DA Heating pump circuit A zen AUX Auxiliary pump PUMP Pump Alim 230V 230 V main supply 50 Hz BPR Push button reset CCE Leak proofing system Flue damper CR Relay contact cS Safety contact DJ4A Circuit breaker Days Valve E AUX 1 2 Auxiliar
42. DAY th then PROG AUXIL 6 hours 22 hours ty PROG EVERY DAY PROG MONDAY PROG TUESDAY PROG WEDNESDAY PROG THURSDAY PROG FRIDAY PROG SATURDAY PROG SUNDAY Ej then ANNUAL PROG tw STOP N 1 Selection of the circuit stopped NO AC AC M Mey Sen BEG DATE N 01 Setting start date of the stop 1 1 31 BEG MONTH 01 Setting start month of the stop 1 1 12 END DATE N 01 Setting end date of the stop 1 1 31 END MONTH 01 Setting end month of the stop 1 1 12 STOP N 2 Selection of the circuit stopped NO AC AC an ABC BEG DATE N 02 Setting start date of the stop 2 1 31 BEG MONTH N 02 Setting start month of the stop 2 1 12 END DATE N 02 Setting end date of the stop 2 1 31 END MONTH N 02 Setting end month of the stop 2 1 12 STOP N 3 Selection of the circuit stopped NO AC ic Mesrine BEG DATE N 03 Setting start date of the stop 3 1 31 BEG MONTH 03 Setting start month of the stop 3 1 12 END DATE N 03 Setting end date of the stop 3 1 31 END MONTH N 03 Setting end month of the stop 3 1 12 STOP N 4 Selection of the circuit stopped NO AC AC on ABC BEG DATE N 04 Setting start date of the stop 4 1 31 BEG MONTHN 04 Setting start month of the stop 4 1 12 END DATE N 04 Setting end date of the stop 4 1 31 END MONTH N 04 Setting end month of the stop 4 1 12 21 07 09 300015243 001 DIEMATIC m3 C 230 ECO 55 Displa
43. DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E Remarks OUTSI S FAIL The boiler operates on BOILER MAX temperature The valve setting is no longer ensured but monitoring the maximum temperature of the circuit after the valve is ensured Valves may be manually operated Reheating the domestic hot water remains ensured DHW S FAILURE The hot water storage tank reheating operation is no longer assured OUTL S A FAIL OUTL S B FAIL and OUTL S C FAIL The circuit concerned goes from automatic to manual mode The pump operates ROOM S A FAIL ROOM S B FAIL and ROOM S C FAIL The circuit concerned operates without any influence from the room sensor SWIM P A S FAIL SWIM P B S FAIL SWIM P C S FAIL Pool reheating is independent of its temperature SOLAR S FAIL Reheating domestic hot water using the solar panel is no longer ensured ST TANK S FAIL The hot water storage tank reheating operation is no longer assured TAS Domestic hot water production is shut down and can be restarted using key Era The tank is no longer protected Contact the professional responsible for maintenance of the boiler A tank without Titan Active System is connected to the boiler Check that the Titan Active System simulation connector delivered with package AD212 is fitted to the sensor card The last ten failures are memorised in the paragraph DEF HISTORY gt DS See Parameter and
44. FIGURATION S AUX2 VM PUMP m Operation Cascade flow sensor 7 compares its reading with the calculated value If need be the master boiler decides to remove or add boilers The boiler pump and or isolating valve on the master boiler continues to operate as long as a heating request remains on the secondary circuit Circuits connected to DIEMATIC m3 K3 VM The pumps on the secondary boilers shut down after an adjustable post operation time A Installer parameters BOILER B P DELAY 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO m Cascade installation Gate valve Primary pump 2x 0 35 2 mini We rm D Power supply 230 V m Setting 2 Boiler shunt pump Set 3 Gate valve gt 4CONFIGURATION E AUX1 CASC 4 Auxiliary pump AUX configured as primary pump gt SCONFIGURATION S AUX3 PRIM P 5 Network pump VM Optional gt Code wheel Outside sensor e Boiler sensor on common output Cascade dd D 1 on Boiler 2 2 on Boiler Q The cascade outlet sensor can also be connected to inputs E AUX2 or E UNIV Set gt CONFIGURATION 2 CASC gt CONFIGURATION E UNIV CASC 22 DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E C001
45. OFFSET ADAP Parallel trigger calculated for circuit B OFFSET ADAP Parallel trigger calculated for circuit C DEF HISTORY Failure history K then trm 1 DEF Failure memorised day month and time of the failure 10 DEF Failure memorised day month and time of the failure hen OUTPUTS Open Close safety valve CO OPEN CLOSE Open Close flue damper H PUMP OFF ON Boiler pump ON OFF V ISOL OPEN CLOSE Gate valve Open Close P CIRC A YES NO Stop start pump circuit A OP 3WV A ON OFF CL 3WV A ON OFF Open Close valve circuit A Close Stop valve circuit A DHW PUMP YES NO Stop start domestic hot water pump AUX1 CIRC ON OFF Pump ON OFF auxiliary outlet 1 AUX2 CIRC ON OFF Pump ON OFF auxiliary outlet 2 AUX3 CIRC ON OFF Pump ON OFF auxiliary outlet 3 OP 3WVB YES NO Open Close valve circuit B CLOSE V3WB YES NO Close Stop valve circuit B P CIRC YES NO Stop start pump circuit B OPEN 3WV YES NO CLOSE V3W C YES NO Open Close valve circuit C Close Stop valve circuit C P CIRC C YES NO Stop start pump circuit C TEL OUTPUT YES NO 21 07 09 300015243 001 E On Off telephone relay outlet DIEMATIC m3 C 230 ECO 55 Display Output or input parameter status
46. TH 3WV Control unit bandwidth for the 3 way valves 12K 4t016K BOIL 3WV SHIFT Minimum temperature difference between the boiler and the valves 4K 0 to 16 K H PUMP DELAY Timing of the shutdown of the heating pumps 4 minutes 15 minutes HW PUMP DELAY Timing of the shutdown of the domestic hot water pump 2 minutes 20 15 minutes ON Automatic adaptation of the heating curves for each circuit with a room sensor ADAPT with an influence of gt 0 ON ON OFF OFF The heating curves can only be modified manually TOTAL Interruption of pool heating and reheating during domestic hot water production SLIDING Domestic hot water production and valve circuit heating if available output is sufficient TOTAL DHW Heating and domestic hot water production TOTAL SLIDING NO PRIOR NO PRIOR e ae NRI of overheating in the direct circuit Used to force DHW tank loading when switching to day mode If the DHW temperature is less than the DHW instruction 1 K OPTIM DHW Used to force DHW tank loading if the primary temperature boiler OFF OFF ON cascade is higher than the primary DHW instruction If the DHW pal temperature is less than the DHW instruction 1 K DAY LEG PROTEC Activation of the leg protec function OFF WEEKLY OFF At the end of the intervention the data is stored after 2 minutes 21 07 09 300015243 001 E ts BUILD INERTIA 1 Modification of the factory setting is only useful in exceptional cases 0 fo
47. UX1 outlet is commanded on the E AUX1 inlet E AUX1 closed 5 activated gt TheS AUX2 outlet is commanded on the E AUX2 inlet E AUX2 closed S AUX2 activated TAM AUX gt The S AUX3 outlet is commanded on the E UNIV inlet E UNIV closed 5 activated Moreover when the TAM AUX configurated inlet is closed the calculated boiler temperature is equal to the boiler maximum VM PUMP Used to control a primary pump which only supplies the circuits connected to the DIEMATIC VM DHW LO2 Makes it possible to use the outlet as a loop pump on the second domestic hot water tank DHW Using the DHW tank with 2 sensors top and bottom DHW2 Using DHW tank 2 with 2 sensors top and bottom PARA All the boilers start up when a stage is added if the outside temperature is lower than the instruction PARELLEL CASC CLASSIC The boilers are triggered successively when a stage is added 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO gt O TEL gt CT TEL The telephone outlet contact on DIEMATIC is located between Defines the nature of the contact open or closed which terminals 3 and 4 on the telephone terminal block activates the function associated with the telephone input The telephone outlet O TEL is configured as FAILURE or gt ITEL DEF REV Used to define the function associated with the telphone input I
48. able for any improper use of the appliance or failure to maintain or install the unit correctly the user shall take care to ensure that the system is installed by a qualified fitter Keep to the polarity shown on the terminals phase L neutral N and earth NTe guarantee protection against the corrosion of domestic hot water calorifiers fitted with a titanium anode Titan Active System protection system always leave the control panel switched on DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E 3 Technical description 3 4 Technical characteristics Electricity supply 230 V 10 10 50 Hz m Characteristics of the water sensors connected to Clock 2 years minimum the PCU Boiler sensor Heat exchanger The DIEMATIC m3 control panel with built in regulator controls temperature sensor Return sensor automatic operation of heating as a function of Temperature Resistance The outside temperature 20 C 98932 Q The ambient temperature when the remote control as an option 10 C 58879 is connected 0 36129 MET 10 22804 m Characteristics of the outside sensor 20 14773 Temperature Resistance 25 12000 20 2392 30 9804 16 C 2088 Q 40 C 6652 12 C 18110 50 C 4607 4 C 1342 Q 70 C 2337 BAR 90 C 1266 Q er rn 100 C 952
49. ation at permanent Day temperature gt DAY Until midnight Forced operation at temporary Day temperature gt NIGHT 7 7 Forced operation at permanent Night temperature gt Until midnight Forced operation at temporary Night temperature gt DAYS ANTIFREEZ Antifreeze mode for the number of days set ANTIFREEZ 7 7 Permanent antifreeze mode Ur Restart key for a DHW calorifier load gt AUTOMATIQUE gt DHW Restarts DHW load until midnight gt DHWT7 T DHW load is forced permanently 1 After few seconds the display disappears but the mode is activated Display key for the various counters number of burner start ups number of burner operating hours etc ik Set temperatures Day Heating DHW Pool Set temperatures Night Heating DHW i Access key to the secondary boilers Control panel K3 in a cascade i If using only one boiler this key is inactive Setting the gradients for circuits and Setting the parallel offsets DECAL DEP A DECAL DEP B or DECAL DEP C for the heating curves on Ww circuits A B or C If the Day setting for one of the circuits A B or C is above 30 C you no longer have access parallel offset on this circuit Adjustment keys 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO m Access to the parameters of the secondary boilers Control panel in cascade Boiler temperature display on th
50. e Selecting a programme m Resetting the programmes Press keys MODE and Er simultaneously All customised programmes are replaced with their factory setting Programme P1 is assigned to all heating circuits m Customised programming gt Select programme P1 P2 P3 or P4 with the keys PROG CIRC A Day Comfort periods P1 P2 P3 P4 Monday 6 to 22 hours Tuesday 6 to 22 hours Wednesday 6 to 22 hours Thursday 6 to 22 hours Friday 6 to 22 hours Saturday 6 to 22 hours Sunday 6 to 22 hours PROG CIRC B Do Comfort periods P1 P2 P3 P4 Monday 6 to 22 hours Tuesday 6 to 22 hours Wednesday 6 to 22 hours Thursday 6 to 22 hours Friday 6 to 22 hours Saturday 6 to 22 hours Sunday 6 to 22 hours PROG CIRC C Day Comfort periods 2 P3 P4 Monday 6 to 22 hours Tuesday 6 to 22 hours Wednesday 6 to 22 hours Thursday 6 to 22 hours Friday 6 to 22 hours Saturday 6 to 22 hours Sunday 6 to 22 hours 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO PROG DHW Domestic hot water PROG AUXIL Programming the auxiliary outlet Day Filling enabled Day Authorised operation Monday Monday Tuesday Tuesday Wednesday Wednesday Thursday Thursday Friday Friday Saturday Saturday Sunday Sunday Press Display Parameter s
51. e box Check FAN FAILURE 34 The fan is not running at the right speed Cabling error Fan error Reset the box BACK gt BOIL FAIL 35 The return temperature is higher than the boiler Check the water circulation direction in the boiler temperature Check that the boiler sensor and the return sensor have not been reversed Reset the box Check The flame went out more than 5 times in 24 hours while BENRRENTFAIL 36 the bumer was operating Gas supply pressure Pressure regulator Setting the gas valve unit RR Resetthe box SU COM FAIL 37 Communication breakdown between PCU and SU Check the installation of the SU on the PCU Communication breakdown between PCU and Resetthe box 38 DIEMATIC m3 Check the link and the connectors CSOPENFAIL 39 The contact inlet CS is open Bos Mou a Gs Resetthe box Switch the boiler off and switch back on SU Change them Reset the box PCU COM FAIL Communication breakdown between DIEMATIC m3 and Check the Inca E conrectors PEN Switch the boiler off and switch back on FAIL UNKNOWN 254 Fault unknown Switch the boiler off and switch back on The current error is displayed and can be reset Communication error between DIEMATIC the Check the link between the DIEMATIC M3 and the boiler boiler module for the CDI radio CDR module 5 RESET ON OFF 5 resets done in less than an hour MC COM FAIL
52. e has stabilised gt AMBOFFSET Room offset Without room sensor Is used to set a room offset For example Set DHW temperature 20 C Measured temperature 19 C Set OFFSET ROOM to 1 Make this setting 2 hours after switching on when the room temperature has stabilised gt ANTIFR ROOM Room antifreeze With room sensor Used to set the room temperature maintained in antifreeze mode for each circuit 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO m Clock settings Press Display Parameter set Factory setting adjustment Customer setting TIME DAY HOURS MINUTE DAY The parameters are set using keys or MONTH YEAR AUTO automatic switch to summer time on the last Sunday in March and back to winter time on AUTO SUM TIME the last Sunday in October AUTO or MANU MANU for countries where the time change is done on other dates or is not in use When this operation is finished the data are saved after 2 minutes or when key MODE is pressed m Clock calibration You can also adjust the clock on your DIEMATIC m3 if incorrect Press Display Parameter set Factory setting Range of adjustment and m CALIBRA CLOCK Clock calibration 1 5 2 5 to 5 0 5 gt and The value that you set is the value displayed after pressing keys 5 and 488 less the number of minutes that the DIEMATIC m3 gains or loses ever
53. e master boiler Number of the boiler for which the parameters are displayed gt the key The number of the boiler displayed corresponds to the setting on the coding wheel Number of the boiler for which the parameters pi epas displayed wheel 0 1 Master boiler Control panel DIEMATIC m3 1 2 Secondary boiler Control panel K3 2 3 Secondary boiler Control panel K3 etc Boiler temperature display on the secondary boiler Number of the boiler for which the parameters are displayed All parameters and measurements on the secondary boilers Control panel K3 can be accessed with the control panel keys DIEMATIC m3 Key is used to transmit all information from the secondary boilers Control Panel K3 to the master boiler DIEMATIC m3 Control Panel The parameters on the secondary boilers can be read on the control panel display DIEMATIC m3 If no keys are pressed for 10 seconds the control panel display returns to the master boiler Number 1 DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E 6 2 Keys accessible when the flap is open L 1 wQ 000320 Adjustment keys i3 Enter per 1 2 hour the comfort temperature period or tank load enabled dark area Ci Enter per 1 2 hour the reduced temperature period or tank load disabled light area STANDARD Sim
54. e storage tank falls below the boiler setting 6 K The common outlet temperature is measured by one of the sensors auxiliary or universal in the DIEMATIC m3 control panel Place the 6 mm sensor in a sensor tube 1 m downstream from the last boiler connection The cable can be lengthened if necessary Use the dip sensor with sensor tube package AD218 if the diameter of the pipes exceeds 100 mm For reliable temperature measurement Check that the sensor is always irrigated Check the speed in the pipes upstream of the sensor Number of boilers connected in x Minimum water speed cascade lt 3 0 2 m s lt 6 0 4 mis lt 10 0 6 m s DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E m Cascade installation Gate valve Boiler pump P 75 mm mini Ss 3 x 1 5 mm mini 3x0 2x 0 35 mm mini DO 1 271 211 2 4 21 2 D 230v m Setting Injection pump Set Gate valve gt CONFIGURATION E AUX1 CASC Network pump VM Optional gt S AUX3 VM PUMP Optional 5 Heating pump circuit A gt Code wheel 8 3 way valve Circuit A 0 on Boiler T D Outside sensor 1 on Boiler 2 Boiler sensor on common output Cascade 2 on Boiler 3 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO
55. e to comply with these instructions could lead to interference and control unit malfunctioning or even damage to the electronic circuitry 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO m State on delivery Vig 3 BA 73 1 Factory fitted bridge 2 230 V main supply Code wheel Factory setting 0 1 In a cascade installation each boiler must have different number gt Master boiler Set to 0 Boiler gt Secondary boiler Set to 1 Boiler 2 See d i gt Secondary boiler Set to 2 Boiler amp mon gt etc m Control at very low voltage 24 V To get a control at very low voltage e g 24 V on the pump and valve outlets it is necessary to remove the bridge CR terminal with the desired voltage DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E m Safety contact CS Depending on the parameters of the CS INPUT boiler shutdown on the CS safety contact will lead to gt Extinguishment of the burner when operating Automatic restart when gt CS INPUT set to 2 the safety contact CS closes gt Boiler safety shutdown A manual reset is required to restart the boiler 2x0 75 mm mini gt CSINPUT set to 3 230 50 gov stia Factory setting CS INPUT set to 2 C001720 0 Remove bridge Connect the shutdown unit to the terminals on the
56. eckthatthe connectors under the control panel N When the PSU is not connected operation is are correctly fitted impossible m Check that the PSU is correctly connected 0000668 D 24V 230 V Connector PSU 10 DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E 432 Basic connections gt Open the boiler control panel gt Access to the connection terminal C A Oo o 6 A 2i S S S b o 9 le 1 S o b ED E B LI 4 T Er A Sensors 230V Inside the boiler gt X Attach the cables to the rear sheet metal plate on the control panel using the cable clamps provided in the accessories pack Outside the boiler gt Use2 pipes or cable guides at least 10 cm apart N Separate the extra low voltage sensor wires from 230 V power wires in order to prevent electromagnetic interference N The available output per outlet is 450 W with cos 0 7 and the inrush current must be lower than 16 A If the charge exceeds one of these values relay the command using a contactor fitted outside the control panel N Failur
57. ed For circuits with a room sensor NIGHT STOP is active when the room temperature is higher than its setting NIGHT DEC is active when the room temperature is lower than its setting 21 07 09 300015243 001 E 6 9 Parameter and input output check mode tests VS OPEN CLOSE Press Display Output or input parameter status Jia 10 seconds then PARAMETERS ty PERMUT Cascade master boiler STAGE Stages in operation Number of boilers requesting heating NB CASC Number of boilers recognised in the cascade NB VM Number of DIEMATIC VM controls recognised on the BUS MEAN OUTSIDE T Average outside temperature CALC T BOILER Temperature calculated by the boiler BOILER TEMP Measured boiler temperature CALC T CASC Calculated temperature cascade outlet CASCADE TEMP Cascade temperature CALCULATED T A Calculated temperature for circuit A OUTLET TEMP A Measured start temperature A CALCULATED Calculated temperature for circuit OUTLET TEMP B Measured start temperature B CALCULATED T C Calculated temperature for circuit C OUTLET TEMP C Measured start temperature C KNOB A Position of temperature setting button on room sensor A KNOB Position of temperature setting button on room sensor KNOB Position of temperature setting button on room sensor C OFFSET ADAP A Parallel trigger calculated for circuit A
58. emperature factory setting 85 C If circuit A is configured as DIRECT or DIRECT otherwise it is the maximum temperature on circuit A configured as 3WV or 3WV Outside temperature C Water flow temperature C Heating curve circuit B or C lt x DIEMATIC m3 C 230 ECO y A 90 40 3 0 225 2 0 80 1 5 70 60 1 0 Cso 0 7 4 40 0 5 30 20 gt X 20 10 0 10 20 C001729 Maximum temperature of the circuit factory setting 50 C Outside temperature C Water flow temperature C BAND WIDTH Option of increasing the bandwidth if the valves are rapid or of reducing it if they are slow H PUMP DELAY The timing of heating pump shutdown prevents the boiler overheating HW PUMP DELAY The timing of the domestic hot water load pump shutdown prevents the boiler and the heating circuits overheating LEG PROTEC when DHW tank is connected DAY The tank is overheated every day from 4 o clock to 5 o clock WEEKLY The tank is overheated every Saturday from 4 o clock to 5 o clock The anti legionella function acts to prevent the development of legionella in the dhw tank these bacteria are responsible for legionellosis Set the maximum temperature of the boiler BOILER MAX to 80 C and fit a mixing system which prevents the distribution of domestic hot water at a temperature higher than 60 C BOIL 3WV SHIFT Minimum temperature difference between the boiler and
59. et Factory setting PROG CIRC A P1 P2 P3 P4 gt Select programme P1 Heating programme for circuit A if used P2 P3 or P4 with the keys PROG EVERY DAY 4 PROG MONDAY Ny See Selecting a PROG TUESDAY programme PROG WEDNESDAY PROG THURSDAY PROG FRIDAY PROG SATURDAY PROG SUNDAY PROG CIRC B P1 P2 P3 P4 ERG CM 3 3 E hy Select programme P1 Heating programme for circuit B if used nye Scie P2 P3 or P4 with the keys Lines as circuit A PROG CIRC C P1 P2 P3 P4 EN 3 J 3 C y gt Athen Select programme P1 Heating programme for circuit C if used m i P2 P3 P4 with the keys Lines as circuit A The line or title is only displayed for the options circuits or sensors actually connected 1 PROG EVERY DAY enables simultaneous programming of each day of the week Each day can subsequently be individually modified When this operation is finished the data are saved after 2 minutes or when key MODE is pressed DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E 55 Display Parameter set Factory setting Range of adjustment then PROG DHW 5 hours 22 hours ty PROG EVERY DAY PROG MONDAY PROG TUESDAY PROG WEDNESDAY PROG THURSDAY PROG FRIDAY PROG SATURDAY PROG SUN
60. installation of the pressure switch handling the CCE function Replace if necessary Gas valve Replace if necessary Wiring BL SU ERROR 25 SU Internal error Wait 10 seconds SU Change them BL UNKNOWN 254 Blockage unknown Switch the boiler off and switch back on SU Change them e 1 Messages memorised 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO 7 2 Faults Faults fo Probable causes Action 32 The boiler sensor is short circuited Resetthe box BOILER S FAIL Check the link and the connectors 33 The boiler sensor is off Replace the sensor if necessary 6 The return sensor is short circuited Reset the box Check the link and the connectors BACK S FAILURE 7 The return sensor is off Replace the sensor if necessary 8 The sensor reading is under 10 C 2 The exchanger sensor is short circuited Reset the box Check the link and the connectors EXCHAN S FAIL 3 exchanger sensor is off Replace the sensor if necessary 4 sensor reading is under 10 C OUTSI S FAIL DHW S FAILURE AUX1 SENS FAIL AUX2 SENS FAIL UNIV SENS FAIL OUTL S A FAIL OUTL S B FAIL OUTL S C FAIL Check the link and the connectors Replace the sensor if ROOM S A FAIL The corresponding sensor is off or short circuited necessary ROOM S B FAIL See comments below ROOM S C FAIL
61. n a cascade installation with K3 control panels this outlet will The telephone input on DIEMATIC is located between terminals also be activated if an error occurs on a K3 control panel 1 and 2 on the telephone terminal block KT TEL setting OPEN CLOSE OPEN CLOSE TEL status OPEN CLOSE CLOSE OPEN ANTIFR Boiler operating Antifreeze Antifreeze mode Boiler operating mode mode selected mode selected Hot water nn Burner heating load pump DHW HEAT auxiliary pump and DHW load ump shut down domestic hot pump water MES Hot wat Healing load i Seda gating gad pump Boiler operating mode selected HEAT storage tank pump shut down affected to Burner shut down if domestic hot heating only water requirement Hot water tank DHW affected to The DHW function is not ensured domestic hot by the boiler water only e If using underfloor heating do not modify the factory setting 50 C Regulations require a safety system independent of the control unit with manual reset which cuts the heat supply to the underfloor heating when the temperature of the fluid reaches 65 C France NF P 52 303 1 Connect a safety thermostat to the TS contact on the pump connector FL DRY Used to impose a constant outlet temperature to accelerate drying of an underfloor heating floor The setting of this temperature must follow the recommendations from the underfloor heating installer The activati
62. o use AUX 1 AUX 3 by configuring 3 Tank sensor them correctly 4 Remote control amp TELCOM voice remote monitoring module The loop pump operates during the entire comfort period on the depending on its availabelity in your country DHW time programme and during any DHW overrides 8 Connection for the telephone transmitters Principal DHW tank The telephone outlet TEL is configured as FAILURE DEF REV In a cascade installation with K3 control panels this outlet will also be activated if an error occurs on a K3 control panel Eo 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO 4 34 Connecting a three way valve circuit to circuit A 1 Remove bridge Safety thermostat 3 Outlet sensor AD199 gt Set the parameter CONFIGURATION CIRC A to gt Set the parameter LIMITED TEMP MAX CIRC A to the appropriate user value For example Underfloor heating 50 gt Press key X until the appropriate user value is displayed For example Underfloor heating 0 7 16 DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E 4 3 5 Connecting a DHW tank with 2 sensors top and bottom A 3x 0 75 mini 2 0 35 mm mini OO DO OSIDSIDOIOSDOD UU ETSI SEXT S DEP A SECS TA S 5 DEP B 5 AMB B S DEP 5 AMB C E AUX 1 E UNIV Al
63. on of this parameter setting other than NO forces the permanent display of FL DRY C and deactivates all other functions on the control unit When floor drying is active on a circuit all other circuits e g DHW are shut down The use of this function is only possible on one circuit OUT ANTIFREEZE Below this temperature the pumps are permanently on and the minimum temperatures for each circuit are respected When NIGHT STOP is set the reduced temperature is maintained in each circuit DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E 0 10 V function This function controls the boiler using an external system that includes a 0 10 V output connected to the 0 10 V input This command imposes a temperature or output instruction on the boiler Care must be taken to ensure that the parameter BOILER MAX is higher than CONS MAX 0 10V and that BOILER MIN is lower than CONS MIN 0 10V if the inlet is configured for output a 210_0025 Instruction set outlet temperature C or Output instruction O Power input signal V DC e ov CONS MIN 0 10V CONS MAX 0 10V VMINIOFF 0 10V VMAX 0 10V 10 Boiler temperature or Output Modulation range from 0 to 100 for perfect adjustment to needs Min output setting 0 0 10 V Voltage at input If the input voltage is less than VMIN OFF 0 10V the boiler is off The boiler temperature instruc
64. ps are concerned the pool uses one and the same circuit For example To connect the pump to circuit B you must also use outlet sensor E AUX1 E AUX 2 E UNIV Contact used to stop pool heating Contact closed Reheating enabled To activate this function set the parameter E AUX1 E AUX2 or E UNIV to STOR A STOR B or STOR C depending on the input used This function is used to protect the liner if the pool sensor fails 20 DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E m Controlling the pool circuit The DIEMATIC m3 regulation can be used to control a pool circuit in two different cases Case 1 The regulation DIEMATIC 3 regulates the primary circuit boiler exchanger and the secondary circuit exchanger pool gt Set the value of MAX CIRC A MAX CIRC B or MAX CIRC C to the temperature which suits the needs of the exchanger gt Connect the primary circuit pump boiler exchanger to the pump A B C outlet The temperature MAX CIRC A MAX CIRC B or MAX CIRC C is guaranteed during comfort periods in programme A B C in summer and winter alike gt Connect the pool sensor package AD212 to the input S DEP A B or C gt Setthe value of the pool sensor using key 0 5 39 C or to FF Frost Free With an FF setting the primary pump starts up and the secondary pump stays off if the installation s antifreeze function is activated Case 2 The
65. r a building with low thermal inertia 3 for a building with normal thermal inertia 10 for a building with high thermal inertia ANTICIP A ANTICIP B ANTICIP C A GRE xk 02 88013033 gt D Room temperature instruction Comfort 2 Room temperature instruction Low 8 Time schedule 4 Anticipation time Accelerated reheating phase The anticipation function calculates the heating restart time to reach the desired room temperature less 0 5 K at the time programmed for Switching to comfort mode The start time of the timed programmed corresponds to the end of the accelerated reheating phase The function is activated by setting a different NO value The value set corresponds to the time considered necessary to return the installation to the required temperature outside temperature 0 C starting from a residual room temperature corresponding to the low nocturnal instruction Anticipation is optimised if a room sensor is connected The regulator will automatically fine set the anticipation time This function is dependent on the surplus output available in the installation 21 07 09 300015243 001 E CIRC CURVE Independent setting for each circuit Heating curve circuit A X y y 95 40 3 0 225 2 0 x 90 80 1 54 70 60 1 0 50 0 7 40 0 5 30 20 gt X 20 10 0 10 20 C001728 Maximum boiler t
66. rol panel enables boiler programming and regulation according to the outside temperature Heating regulation is controlled by the influence of the regulator on the burner the pumps if installed the mixing valve s The connection of a simplified remote control or a CDI 2 interactive remote control enable the auto adaptability of the gradient and the parallel offset of the heating curve The antifreeze function on the installation is active whatever the operating mode The antifreeze function restarts the boiler at an outside temperature lower than the limit value preset to 3 C Domestic hot water regulation is handled by the action of the regulator on the DHW load pump The DHW loop can be handled by the S AUX1 S AUX2 S AUX3 outlet The regulator includes legionella protection function that can be activated DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E 4 Installation 41 Package list The standard delivery of panel DIEMATIC m3 includes The DIEMATIC m3 control panel An outside sensor A documentation pack Options available PCB sensor for a mixing valve Package FM48 Each valve circuit requires a PCB An interactive remote control CDI 2 with room sensor Package FM51 Asimplified remote control with room sensor Package FM52 An interactive remote control or a simplified remote control can be connected for each circuit CDR2 radio remote control unit and boiler module
67. s not liable for any improper use of the appliance or failure to maintain or install the unit correctly the user shall take care to ensure that the system is installed by a qualified fitter 1 3 Homologations gt the interest of customers De Dietrich Thermique SAS are continuously endeavouring to make improvements in product quality All the specifications stated in this document are therefore subject to change without notice Fitting the boiler sensor e See Boiler installation instructions e _ Hydraulic connection of the water circuit for domestic use ws See Calorifier instructions _ Installing options See Option instructions Conformity Stamp This product complies to the requirements to the european directives and following standards 2006 95 EC Low Voltage Directive Reference Standard EN 60 335 1 2004 108 EC Electromagnetic Compatibility Directive Generic standards EN1000 6 3 EN 61000 6 1 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO 2 Safety instructions and recommendations 2 1 Safety instructions 0000241 Switch off the power supply before doing the work This appliance must be connected to the earth 2 2 Recommendations N For a proper operating of the boiler follow carefully the instructions N any intervention on the appliance and heating equipment must be carried out by a qualified technician The manufacturer is not li
68. sensor is connected d SUUS ANTIFR ROOM A nn 6 C 0 5 to 20 C CALIBR ROOM B Lines as circuit A 0 0 5 0to 5 0 C OFFSET ROOMB Lines as circuit A 0 0 5 0 to 5 0 C ANTIFR ROOM Lines as circuit A 6 C 0 5 to 20 C CALIBR ROOM Lines as circuit A 0 0 5 0 to 5 0 C OFFSET ROOM Lines as circuit A 0 0 5 0 to 5 0 C ANTIFR ROOM Lines as circuit A 6 C 0 5 to 20 C The line or title is only displayed for the options circuits or sensors actually connected When this operation is finished the data are saved after 2 minutes or when key MODE is pressed DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E m Adjustment D000320 gt SUM WIN Used to set the outside temperature above which heating will be shut down The heating pumps are shut down The burner will only start for domestic hot water needs The symbol I appears If this parameter is set to NO heating will never be shut down automatically gt CALIBR OUT Outside sensor calibration Used to correct the outside temperature For example Actual outside temperature 10 C Temperature displayed 11 C Set CALIBR OUT to 1 gt CALIBR ROOM Room calibration With room sensor Used to correct the room temperature For example Set DHW temperature 20 C Temperature displayed 19 C Set the CALIBR OUT to 1 Make this setting 2 hours after switching on when the room temperatur
69. temperature activating the installation s OUT ANTIFREEZE 3 C 8to 10 C antifreeze function DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E Factory Range of Customer Press Display Parameter set setting adjustment setting BOILER Setting the boiler parameters NB NB STAG DHW 20 NB STAG DHW 1 STAG DHW1 DHW BOILER1 m NB STAG DHW 1 07 OFF TEMP IN 0 10V Activating the control at 0 10 V OFF POWER VMIN OFF 0 10V Voltage corresponding to the instruction set minimum 05V Oto 10 V VMAX 0 10V Voltage corresponding to the instruction set maximum 10 V 0 5 to 10 V CONS MIN 0 10V Instruction minimum set temperature or Output 5 Cor Oto 100 C or CONS MAX 0 10V Maximum set temperature or Output 100 C or 5to 100 C or BURN MIN RUN Setting the burner minimum operation time 1 minutes 0 to 4 minutes HYSTERESIS A Cascade stage start up shutdown differential 4K 4 to 10K fa BURNER DELAY Burner timing 4 minutes 1 to 10 minutes B P DELAY Timing of the boiler pump shutdown if using a cascade 3 minutes 1 to 30 minutes MAX VENT Maximum rotation speed Fan MIN VENT Minimum rotation speed Fan Ny See table below ST VENT Rotation at start up Fan Leak proofing system KIT CCE 0 Not active 0 1 1 Active Configuration of the CS inlet 2 Blockage Boiler shutdown during the period in which the CS INPUT CS contract is open 2 20
70. tion or output instruction is strictly related to inlet The secondary boiler circuits continue to operate but have no impact on the water temperature in the boiler If using the 0 10 V inlet and a secondary boiler circuit the external regulator supplying this 0 10 V voltage must always request a temperature or output at b least equal to the needs of the secondary circuit For example Output command Vin 4 5 V gt Deposit 45 Factory setting Temperature command Vin 4 5 V gt Deposit 45 C VMIN OFF 0 10V 0 5 V Vin 0 5 V gt Stopping the boiler VMAX 0 10V 10 V CONS MIN 0 10V 5 CONS MAX 0 10V 100 21 07 09 300015243 001 E BURN MIN RUN Setting the burner minimum operation time HYSTERESIS A BURNER DELAY The change of stage is done according to a simple differential timed algorithm and on verification of residual output Differential A manages the operation of the last stage triggered The burner timing generates orders to change the number of stages assisted by a specific verification algorithm When the set temperature is exceeded timing is halved The factory setting suits the majority of scenarios You are advised not to modify it B P DELAY Timing on gate valve closure and return injection pump or shunt pump shutdown RELIEVE B Boiler power cut off This function prevents start up of the heating installation until the temperature in the boiler has reached the preset minim
71. tween the electrodes 3 to 4 mm Burner cover status Burner electrode cover closed Faulty control by the SU board No flame after 5 ignition attempts Reset the box No flame First check that the gas valve is open that the gas supply pressure is present that the gas conduit has been BURNER FAILURE 14 sufficiently bled that the air flue gas conduit is not blocked and is not leaking that the siphon is full and not blocked The gas valve unit must be set with precaution Gas block Wiring OK Faulty control by the SU board No flame after 5 ignition attempts Check the correct connection of the ignition cable and that Flame present insufficient ionization there is no breakdown or short circuit on the earth Check Check the electrode condition Opening the gas valve on the boiler Gas supply pressure The cyclical leak proofing kit CCE has detected a Resetthe box leak Check CCE TEST FAIL 15 Opening the gas valve on the boiler Gas supply pressure Replace the gas valve If necessary 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO Faults Probable causes Action Reset the box Check PARASIT FLAME 16 Detection of a parasite flame Ignition ionization electrode Leak on the gas valve Gas inlet valve closed Compulsory Reset the box VALVE FAIL 17 Gas valve defective Check the link and the connectors Check the gas valve and replace if necessary Reset th
72. ultaneously pressing the 2 keys 3l and resets all of the time programmes Return key Page scrolling Line scrolling Scroll of boilers connected Manual Summer shutdown key The heating is switched off and DHW production is ensured Fitter settings access key be ea 7 E Sweep key 6 2 1 Chimney sweep instructions m Setting the boiler output for measuring emissions gt Open the control unit flap gt Press the gt key gt Use keys and to switch from Ue tp UE US Maximum output Minimum output gt The display alternately shows every 2 seconds EMISSION MES 8888 Fan speed EMISSION MES 88 8 Boiler temperature EMISSION MES 88 8uA lonization current At the end of the intervention the regulator goes back into automatic mode after the flap has been closed or after 10 minutes if no key has been pressed 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO 6 3 Operating mode D000319 mmm mum mum mum By successively pressing key MODE various heating operating modes can be selected AUTOMATIQUE Heating operates according to the time programmes defined for each circuit When the automatic mode is chosen the display shows AUTOMATIQUE for 3 seconds Ney See chapter 6 6 Selecting a programme DAY 7 7 Permanent and DAY Until midnight Comfort mode
73. um The 3 way valves are closed and the pumps stopped DIEMATIC m3 C 230 ECO m Installer parameters continued The line or title is only displayed for the options circuits or sensors actually connected or by closing the flap DIEMATIC m3 C 230 ECO Facto Range of Customer Press Display Parameter set y 3 9 setting adjustment setting B 5 SECONDARY Setting parameters specific to the installation using keys or seconds 0 10 hours then BUILD INERTIA Characterisation of building s inertia 3 22 hours to 10 w 50 hours ROOM INFL A Influence of room sensor A 3 0 to 10 Activation and adjustment of the anticipation time NO from 1 h ANTICIP A Circuit A Orr to 10h ROOM INFL B Influence of room sensor B 3 0to 10 Activation and adjustment of the anticipation time NO from 1 h ANTICIP B Circuit B OFF to 10h ROOM INFL C Influence of room sensor C 3 0to 10 Activation and adjustment of the anticipation time NO from 1 h ANTICIP C Circuit oF to 10h DEC The lower temperature is maintained Night mode NIGHT P 9 DEC DEN STOP The boiler is stopped Night mode STOP The override on the remote control is only applied to the circuit to which it is MODE MONO connected i MONO MONO ALL CIRC ALL CIRC The override on the remote control is applied to all circuits BAND WID
74. y Parameter set Factory setting Range of adjustment STOP N 5 Selection of the circuit stopped NO AC AC 7 jn p ABC BEG DATE N 05 Setting start date of the stop 5 1 31 BEG MONTH N 05 Setting start month of the stop 5 1 12 END DATE N 05 Setting end date of the stop 5 1 31 END MONTH N 05 Setting end month of the stop 5 1 12 STOP N 6 Selection of the circuit stopped NO AC AC Ned pu ABC BEG DATE N 06 Setting start date of the stop 5 1 31 BEG MONTH N 06 Setting start month of the stop 5 1 12 END DATE N 06 Setting end date of the stop 5 1 31 END MONTH N 06 Setting end month of the stop 5 1 12 STOPN 7 Selection of the circuit stopped NO AC mes fs pe ABC BEG DATE N 07 Setting start date of the stop 5 1 31 BEG MONTH N 07 Setting start month of the stop 5 1 12 END DATE N 07 Setting end date of the stop 5 1 31 then END MONTH N 07 Setting end month of the stop 5 1 12 STOP 8 Selection of the circuit stopped NO AC mes e p ABC BEG DATE N 08 Setting start date of the stop 5 1 31 BEG MONTH N 08 Setting start month of the stop 5 1 12 END DATE N 08 Setting end date of the stop 5 1 31 END MONTH N 08 Setting end month of the stop 5 1 12 STOP N 9 Selection of the circuit stopped NO AC Mn jm ge ABC BEG DATE N 09 Setting start date of the stop 5 1 31 BEG MONTH N 09 Setting start month of the stop 5 1 12 END DATE N 09 Setting end date of the stop 5 1 31 END MONTH N 09 Setting end month of the stop 5 1 12 STOP N 10 Selection of the circuit stopped NO
75. y inlet E UNIV Universal inlet D Telephone relay J PCB connector L Lane N Neutral PA 3 way valve circuit A PSG Gas pressure switch RL AUX External relay for auxilliary pump RL CO Flue damper relay RL ECS Dhw pump control relays RLP Recycling pump relay RL PA Heating pump control relay RL VA Three way valve control relay RL VI Isolating valve control relay RL VS Safety valve relay 5 Room sensor 5 DEP Flow sensor SECS Domestic hot water sensor 5 EXT Outside sensor Sl lonization probe TA Ignition transformer TF Flue gas thermostat TS Safety thermostat V1 V2 Gas valve connectors VG Gas valve VI Gate valve X111 Parameter storage X112 Flue gas pressure switch X113 Boiler sensor DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E 5 Control panel 5 1 Electromechanical components D000645 1 General ON Qo OFF Q switch N The panel must always be supplied with 230V voltage 2 Reset button to ensure the anti grip of the heating pump 3 Fla to ensure Titan Active System operation when a titanium anode P is protecting the DHW tank a Tis breaker Furthermore if an interactive remote control CDI 2 is connected 5 Connector for the programming tool and the 1 switch is in the off Q position there will be no display on the CDI 2 6 Display SS See Operating mode See Summer mode 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO 5 2 Display
76. y month gt Close the flap gt Switch off the control panel and switch it back on again For example The DIEMATIC m3 gains 2 minutes a month gt 4 5 displayed after pressing keys and gt Value to be set 1 5 2 0 5 DIEMATIC m3 C 230 ECO 21 07 09 300015243 001 E 6 8 Installer settings N These actions must be carried out by a qualified 1 The various settings and programmes are saved even when the technician power supply is cut off e N e gt Open the DIEMATIC flap gt Press key for 5 seconds th Page scrolling tw Line scrolling To restore the factory settings of the parameters user and fitter level without modifying the time programmes press keys m and e simultaneously RESET PARAM is displayed for 3 seconds This function does not affect the hourly or impulse meters 21 07 09 300015243 001 E DIEMATIC m3 C 230 ECO m Installer parameters Factory Range of Customer Press Display Parameter set satting adjustment setting PE second CONFIGURATION s then C230 85L C230 130L C230 170L C230 210L TYPE na C230 85H C230 130H C230 170H C230 210H DISAB DIRECT CIRC DIRECT DIRECT 3WV SWIM DIRECT CIRC B 3WV SWIM DIRECT DIRECT CIRC 3WV SWIM DIRECT OFF STOR T SENS OFF ON OFF SUN OFF ON ai OFF

Control panel DIEMATIC-m3 (GV6)

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