Control panel K3. Package MD2. Technical instructions. Installation instructions. English 08/02/06

Transcription

1 Control panel K3 Package MD English 08/0/06 Installation instructions Technical instructions

2 Contents Symbols used Important recommendations Description Presentation Commissionning Assembly, electrical connections and installer's settings Control panel assembly Electrical connections Access to the connection terminal Electricity supply - Flow controller Basic connections Connecting the options Connecting the burner Skeleton Diagrams Spare parts Control panel K3 08/0/ A

3 Symbols used 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 Reference Refer to another manual or other pages in this instruction manual DHW: Domestic hot water Switch off the power supply before doing the work!. This appliance must be connected to the earth. Important recommendations For a proper operating of the boiler, follow carefully the instructions. Any intervention on the appliance and heating equipment must be carried out by a qualified technician. The manufacturer is 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). Keep to the polarity shown on the terminals : phase (L), neutral (N) and earth. 08/0/ A Control panel K3 3

4 Description Introduction The control panel enables the operation of a boiler fitted with a stage, stage or modulating burner. The control panel K3 equips the boilers GT 330. The standard delivery of panel K3 includes : - Control panel K3 - boiler sensor measuring the temperature in the boiler The K3 control panel is fitted only in association with a boiler fitted with a DIEMATIC-m3 control panel as part of a cascade installation. DHW regulation and programming is handled by the DIEMATIC-m3 control panel on the master boiler. The following options can be ordered: - Relay PCB + sensors for st valve circuit (Package AD0) - PCB + sensor for a mixing valve (Package FM48) - CDI interactive remote control (Package FM5) - Radio remote control (Package FM6) - Additional CDR module (Package FM6) - A simplified remote control with room sensor (Package FM5) - Flue gas temperature sensor (Package FM47) Presentation Control panel K3 includes: - Boiler thermostat - Thermometer - Safety thermostat The boiler thermostat regulates the boiler operating temperature. The safety thermostat with manual reset ensures that the boiler operates safely. In the event that there is an abnormal rise in the temperature in the boiler 0 C. Advise your installation engineer. 3 Operating principle For boilers controlled by a DIEMATIC-m3 control panel, the boiler temperature is modulated by the action of the control unit on the burner according to the outside temperature. The boiler thermostat will then be set to max. Operating security is provided by the safety thermostat with manual reset. If using a cascade installation with a master boiler fitted with a DIEMATIC-m3 control panel See Control panel instructions. 4 Technical characteristics Electricity supply : 30V (-0%, +0%) - 50 HZ Compliance / Stamp This product complies to the requirements to the European Directives and following standards: - 73/3/EEC Low Voltage Directive Reference Standard : EN /336/EEC Electromagnetic Compatibility Directive Generic standards : EN ; EN Control panel K3 08/0/ A

5 Presentation. General ON () / OFF (0) switch. Burner alarm indicator This indicator lights up when the burner is on safety (faulty). 3. Switch AUTO/ /TEST-STB Position AUTO: This position enables automatic operation of the installation in accordance with DIEMATIC-m 3 regulation controls. Position : The boiler no longer takes orders from the DIEMATIC-m 3 regulation into account. The boiler is regulated by the boiler thermostat(s). Position TEST-STB: Temporary action to test the safety thermostat 4. Safety thermostat with manual reset Set at 0 C 5. Timed circuit breaker (0 A) with delayed action and manual reset 6. Pump shutdown switch 7. Boiler thermostat (30 to 85 C) A factory-set stop limits the maximum temperature to 75 C. The stop may be moved if necessary (See "Moving the thermostat stop"). 8. Boiler thermometer 9. Switch for selecting the number of burner stages 0. Connector USB 08/0/ A Control panel K3 5

6 Commissionning The first start-up is to be performed by your installation engineer Before starting the boiler, check if the installation is filled with water Start the boiler in the following order : - Place the boiler thermostat 7 in the required position. If necessary, change the position of the maximim temperature. Moving the thermostat stop A factory-set stop limits the maximum temperature to 75 C. To move the stop, proceed as follows: Pull the thermostat button out carefully (use pliers and a cloth). Remove the stop with the pliers. Put the stop in the hole of the desired higher temperature (maximum 85 C). 6 Control panel K3 08/0/ A

7 Assembly, electrical connections and installer's settings Control panel assembly Refer to the technical and assembly instructions delivered with the boiler. Electrical connections Only qualified professionnals may carry out electrical connections, always with the power off. As the electrical wiring has been carefuly checked in the factory, the internal connections on the control panel must not be changed in any way. Electrical connections must match the electrical diagrams delivered with the equipment and comply with the instructions in the manual. 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 5.00 (France) or the RGPT (Belgium) standards. 3 Access to the connection terminal All connections are made with the terminal boxes designed for that purpose on the back of the boiler's command board. Proceed as follows to open the control panel: Loosen the screws located on either side of the front of the panel by two turns. Tilt back the control panel. Bring the connecting cables to the control panel through the openings located on the rear panel of the boiler and or cable channels, depending upon the type of boiler. These cables will be fixed on to the control panel with cable clips (supplied in a separate bag). The available output per outlet is 450 W (with cos ϕ = 0,7) and the inrush current must be lower than 6 A. 08/0/ A Control panel K3 7

8 4 Electricity supply - Flow controller Make the electrical connection to the terminals, N, L. Connection to the mains is done using a 3-wire cable with a cross section of.5 mm² on the 3-pin terminal block (terminals, N, L). For other electrical connections, use the 3 wire cable with a diameter of 0.75 mm². The flow controller contact is connected to the terminals (CS) on the VA+CS connector. Keep to the polarity shown on the terminals : phase (L), neutral (N) and earth. 8 Control panel K3 08/0/ A

9 5 Basic connections Power supply 30 V Heating pump 3 Dhw pump 4 Boiler sensor The sensor cables have to be separated from the 30V circuit cables. In the boiler : use the wire guides on either side of the boiler. Outside the boiler : Use pipes or cable guides at least 0 cm apart. 08/0/ A Control panel K3 9

10 6 Connecting the options Remove bridge Safety contact 3 Alarm indicator If only one circuit is used, connect the ambient thermostat to circuit A and do not bridge this connector. Safety contact connection (CS) Terminals (CS) after having removed the bridge : allows the connection of a safety device (e.g. low water pressostat, fire safety,...) The sensor cables have to be separated from the 30V circuit cables. In the boiler : use the wire guides on either side of the boiler. Outside the boiler : Use pipes or cable guides at least 0 cm apart. 0 Control panel K3 08/0/ A

11 7 Connecting the burner Burner cable 7-pin plug for -stage burners or stage of -stage burners 4-pin plug for stage of the burner The control panel is supplied with the burner power cable. One end of this cable is fitted with two European 7 and 4 pin sockets and the other with a terminal with male connecting pins. Burner side Burner without plug-in connectors In this case, the connectors supplied with the burner cable must be rewired. The diagram shows the wire numbers and the terminals of the burner connectors. The table below specifies the way in which the cables are to be connected on the burner control box.. Connector terminal -No Wire No From Connection to the burner control box L Continuous phase from the safety thermostat Burner main supply V/J Earth connection Earth connection N Neutral taken after On/Off Neutral terminal T/T 3/4 Dry contact of the stage boiler thermostat Insert in the control circuit of boiler stage S3 5 Burner alarm indicator Alarm output (phase) T6 Stage boiler thermostat input Insert in the control circuit of burner stage T7 Stage boiler off thermostat output Connect only if the burner is of the modulating type T8 3 Stage boiler on thermostat output Insert in the control circuit of burner stage B4 6 Stage On indicator (or hour run meter) Stage operation monotoring output (phase) B5 4 Stage On indicator (or hour run meter) Stage operation monotoring output (phase) 08/0/ A Control panel K3

12 If the electrical characteristics of the burner exceed the following values - inrush current > 6 A or - P > 450 W or - I > A cos ϕ = pin plugs for connecting to the control panel and burner connectors. The burner controls must be relayed, e.g. with the relaying kit (package BP 5, optional).. Control panel K3 08/0/ A

13 Skeleton Diagrams 0-0 V Ä P ALI B CR CS DJ0A J- L N RL BR RL BR RL P RL VI S CH S F TCH TS VA VA-TS VB VB VI ZB ZG ZP ZT Schéma de principe - Stromlaufplan - Principle diagram - Principeschema K3 a a TS ZG DJ0A θ ZP a a b TCH ZT TEST AUTO a STB TEST STB AUTO ZT a b J J J J J J 0 J J J J J RL_B 4 V (RL) J. RL_P RL_VI RL_B Alim Ä P VI 30 V-50Hz ú N L N L N CR J ù Á À J J J3 VA J 5 N L VA-TS J3 J3 J3 CS J 3 N L J J S CH S F 0-0 V θ C θ C a a a a b SPL VB VB VA ZB b b b B N B4 B5 S3 T6 T7 T8 TT L ENTREE EINTRITT 0-0 V INLET POMPE DE RECYCLAGE CHAUDIERE KESSELKREISPUMPE Ä P SHUNT PUMP ALIMENTATION NETZANSCHLUSS ALI MAIN SUPPLY BRULEUR BRENNER B BURNER CONTACT DE RELAYAGE ABLÖSUNGSKONTACT CR RELIEVE CONTACT CONTACT DE SECURITE SICHERHEITSKONTAKT CS SAFETY CONTACT DISJONCTEUR LEISTUNGSSCHALTER DJ0A CIRCUIT BREAKER CONNECTEUR CIRCUIT IMPRIME LEITERPLATTE STECKER J- PRINTED CIRCUIT BOARD PLUG PHASE PHASE L PHASE NEUTRE NULLEITER N NEUTRAL RELAIS DE COMMANDE BRULEUR ere ALLURE BRENNER STEUERRELAIS.STUFE RL BR BURNER st STAGE CONTROL RELAY RELAIS DE COMMANDE BRULEUR e ALLURE BRENNER STEUERRELAIS.STUFE RL BR BURNER nd STAGE CONTROL RELAY RELAIS DE COMMANDE POMPE PUMPENSTEUERRELAIS RL P PUMP CONTROL RELAY RELAIS DE COMMANDE VANNE D' ISOLEMENT ABSPERRVENTIL STEUERRELAIS RL VI GATE VALVE RELAY SONDE CHAUDIERE KESSELFÜHLER S CH BOILER SENSOR SONDE DE FUMEE SPEICHERFÜHLER S F SMOKE SENSOR THERMOSTAT DE CHAUDIERE KESSEL TEMPERATURREGLER TCH BOILER THERMOSTAT THERMOSTAT DE SECURITE SICHERHEITSTEMPERATURBEGRENZER TS SAFETY THERMOSTAT VOYANT ALARME ALARMLEUCHTE VA ALARM INDICATOR VOYANT ALARME THERMOSTAT DE SECURITE SICHERHEITSTEMPERATURBEGRENZER ALARMLEUCHTE VA-TS SAFETY THERMOSTAT ALARM INDICATOR VOYANT MARCHE ere ALLURE BETRIEBSLEUCHTE.STUFE VB ON/OFF INDICATOR st STAGE VOYANT MARCHE eme ALLURE BETRIEBSLEUCHTE.STUFE VB ON/OFF INDICATOR nd STAGE VANNE D'ISOLEMENT ABSPERRVENTIL VI GATE VALVE INTERRUPTEUR BRULEUR BRENNER SCHALTER ZB BURNER SWITCH INTERRUPTEUR GENERAL HAUPTSCHALTER ZG MAIN SWITCH INTERRUPTEUR POMPES PUMPENSCHALTER ZP PUMP SWITCH INTERRUPTEUR TEST TESTSCHALTER ZT TEST SWITCH INGANGSAN RECYCLAGE POMP VOEDING BRANDER XXX VEILIGHEIDSCONTACT THERMISCHE BEVEILIGING AANSLUITKLEM FASE NULLEIDER BRANDER RELAIS st TRAP BRANDER RELAIS nd TRAP POMP RELAIS AFSLUITKRAAN RELAIS KETEL VOELERS ROOKGASSEN VOELER KETELTHERMOSTAAT VEILIG HEIDS THERMOSTAAT ALARM LAMPJE VEILIG HEIDS THERMOSTAAT ALARM LAMPJE LAMPJE WERKING st TRAP LAMPJE WERKING de TRAP AFZONDERINGSKLEP BRANDER SCHAKELAAR ALGEMENE SCHAKELAAR POMP SCHAKELAAR TEST SCHAKELAAR PLAN N A θ 4 å å /0/ A Control panel K3 3

14 Spare parts To order a spare part, quote the reference number next to the part required. Control panel K3 for GT /0/ A DE DIETRICH THERMIQUE S.A.S. - Spare parts centre 4, rue d Oberbronn - F-670 REICHSHOFFEN - Tél. : (+33) Fax : (+33) cpr dedietrichthermique.com

15 Rep Code no. Description Complete control panel Painted control panel base Painted control panel cover Painted control panel side plate Painted control panel trim Painted spoiler SP panel Holding bracket Flat jumper Cable RX Plastic coated panel Side plate board guard Setting button + Pin Flat thermometer KVT sensor 60 l. m pin connector with boiler sensor label cable form Burner harness Timed circuit breaker (0 A) Round green indicator Tested central card unit pt power supply connector pt connector AV+SC Connector 3 pt assembled pump A/VS pt connector V3V VA-TS connector, assembled pin connector 0-0 V Fitted relay contact connector Green S/S bipolar switch Bipolar switch Test Switch to 90 C setting thermostat C safety thermostat Red indicator Burner cable pin plug pin plug Connector KAP PC KORT Contact spring for pocket Spring for pocket 08/0/ A Control panel K3 5

16 FR DE DIETRICH THERMIQUE S.A.S. Direction des Ventes France 57, rue de la Gare F MERTZWILLER +33 (0) (0) AT DE DIETRICH HEIZTECHNIK Am Concorde Park - B 4 / 8 A-30 SCHWECHAT / WIEN +43 (0) / (0) / office@dedietrich.at In 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 DE BE CH DE DIETRICH HEIZTECHNIK Rheiner Strasse 5 D- 488 EMSDETTEN +49 (0)5 7 / (0)5 7 / 3-0 info@dedietrich.de VAN MARCKE Weggevoerdenlaan 5 B KORTRIJK +3 (0)56/3 75 VESCAL S.A. / Z.I de la Veyre, St-Légier 800 VEVEY +4 (0) (0) LU RU CN NEUBERG S.A rue Jacques Stas L- 00 LUXEMBOURG +35 (0) DE DIETRICH 8 Gilyarovskogo Str. 7 R MOSCOW dedietrich@nnt.ru DE DIETRICH Room 5, Tower A, Kelun Building A Guanghua Rd, Chaoyang District C-0000 BEIJING +86 (0) (0) (0) (0) contactbj@dedietrich.com.cn AD00Z DE DIETRICH THERMIQUE 57, rue de la Gare F MERTZWILLER - BP 30