Building Technologies Division

Transcription

1 7 154 Burner control LMO39... Burner control for the uperviion of 1- or 2-tage oil burner of mall to medium capacity, with or without fan in intermittent operation. The LMO39 and thi Data Sheet are intended for ue by OEM which integrate the burner control in their product. Ue, feature Ue Feature LMO39 are ued for the tartup and uperviion of 1- or 2-tage oil burner in intermittent operation. The flame i upervied by photo reitive detector QRB or blue-flame detector QRC... for blue-burning flame. - For oil burner to EN Undervoltage detection - Electrical remote reet facility - Multicolor indication of fault tatu and operational tatu meage - Limitation of the number of repetition - Accurate control equence thank to digital ignal handling - Controlled intermittent operation after 24 hour of continuou operation - BCI Note Warning! The afety, warning and technical note given in the Baic Documentation on the LMO39... (P7154) apply fully to the preent document alo! If not oberved, the afety function are no longer enured and there will be a rik of electric hock.

2 Supplementary documentation ASN Title Document no. Document type LMO39 Burner control CC1P7154 Baic Documentation Standard and certificate Conformity to EEC directive - Electromagnetic compatibility EMC (immunity) - Low-voltage directive - Directive for preure device 2004/108/EC 2006/95/EC 97/23/EC ISO 9001:2008 ISO 14001:2004 OHSAS 18001:2007 Identification code to EN 230: F M L L B N (WLE) Life cycle Burner control have a deigned lifetime* of 250,000 burner tartup cycle which, under normal operating condition in heating mode, correpond to approx. 10 year of uage (tarting from the production date given on the type field). Thi lifetime i baed on the endurance tet pecified in tandard EN 230. A ummary of the condition ha been publihed by the European Control Manufacturer Aociation (Afecor) ( The deigned lifetime i baed on ue of the burner control according to the manufacturer Data Sheet and Baic Documentation. After reaching the deigned lifetime in term of the number of burner tartup cycle, or the repective time of uage, the burner control i to be replaced by authorized peronnel. * The deigned lifetime i not the warranty time pecified in the Term of Delivery 2/13

3 Sytem overview Example: 1-/2-tage oil burner The diagram how the full cope of function of the LMO39 ytem. The actual function are to be determined baed on the repective execution/configuration. 3/13

4 Type ummary (other type of burner control on requet) The product no. given below applie to the LMO39 burner control without plug-in bae and without flame detector. For ordering information on plug-in bae and other acceorie, ee Ordering. Type tw max. TSA (P267) max. t1 (P265) min. Time in econd t3 (P266) min. t3n (P295) approx. t4 (P270) approx. t8 (P274) min. LMO39.100C1 Requirement LMO39.100C2 Requirement Setting range Min tow (P296) approx. Max Increment () Factory etting Function parameter Parameter number Factory etting Repetition limit value lo of flame or no flame at the end of afety time 0 = none 1 = none 2 = 1 x repetition 3 = 2 x repetition 4 = 3 x repetition Note on parameterization: Ue the AZL2 or ACS410 to alway et the exact value of the required time (multiple of increment of econd, econd or econd). When parameterizing minimum or maximum time, the poibility of a ±7% tolerance mut be taken into conideration. For minimum value: The value to be parameterized mut be at leat 7% greater. For maximum value: The value to be parameterized mut be at leat 7% maller. Example: The prepurge time hall be et to 30 econd Special cae here: The preignition time i made up of parameter 266 and a fixed time of 5.6 econd that cannot be parameterized. Calculation: 30 econd + 7% econd = 32.1 econd 5.6 econd = 26.5 econd Value to be parameterized: Mut be equal to or greater than the calculated value (e.g econd) (parameter 266) Example: Calculation: Value to be parameterized: (parameter 267) The afety time hall be et to 5 econd 5 econd - 7% = 4.65 econd Mut be equal to or maller than the calculated value (e.g econd) 4/13

5 Legend TSA Safety time t3n Potignition time tw Waiting time t4 Interval between flame ON and releae fuel valve 2 t1 Prepurge time t8 Potpurge time t3 Preignition time 1) Repetition (maximum number of tartup per controlled tart) 5/13

6 Acceorie (to be ordered eparately) Connection acceorie for mall burner control Plug-in bae AGK11.6 For connection of LMO39... to burner ytem, grey Refer to Data Sheet N7201. Cable holder AGK66... For plug-in bae AGK11... Refer to Data Sheet N7201. Cable holder AGK65... For plug-in bae AGK11... Refer to Data Sheet N7201. Cable train relief element for AGK67 For plug-in bae AGK11 Refer to Data Sheet N7201 Flame detector Photo reitive detector QRB See Data Sheet N7714 Frontal illumination: Blue-flame detector QRC See Data Sheet N7716. Lateral illumination: 6/13

7 Acceorie (to be ordered eparately) (continued) Service tool Optical interface OCI Optical interface between burner control and P Facilitate viewing, handling and recording etting parameter on ite with the help of the ACS410 oftware package Refer to Data Sheet N7614. BC interface module OCI410 BC interface module between burner control and PC Facilitate viewing, handling and recording etting parameter on ite with the help of the ACS410 oftware package Refer to Data Sheet N7616. PC oftware ACS410 For parameterization and viualization to burner control. Refer to oftware documentation J7352. Diplay and operating unit Diplay and operating unit AZL21.00A9 detached, choice of mounting method, 8-digit LCD, 5 button, BCI for LME39, degree of protection IP40 See Data Sheet N7542 Diplay and operating unit AZL23.00A9 detached, choice of mounting method, 8-digit LCD, 5 button, BCI for LME39, degree of protection IP54 See Data Sheet N7542 Other Extenion of lockout reet button AGK20 With retaining ring fitted Retaining ring Signal cable AGV For AZL2..., with RJ11 connector, cable length 1 m, pack of 10 PTC reitor AGK25 AC 230 V A a burden for terminal 3 (for burner without fan motor, uch a atmopheric ga burner) 7/13

8 Technical data General unit data Main voltage - LMO39.100x1 - LMO39.100x2 Main frequency Power conumption AC 120 V AC 230 V Hz 12 VA External primary fue T6.3H250V to IEC Perm. mounting poition Optional Input current at terminal 1 Max. 5 A Weight Approx. 160 g Safety cla I (burner control with plug-in bae) Degree of protection IP40 (to be enured through mounting) (if RJ11 jack i not covered, only IP10) Perm. cable length terminal 1 Max. 1 m at a line capacitance of 100 pf/m (max. 3 m at 15 pf/m) Perm. cable length Max. 3 m at a line capacitance of 100 pf/m Remote reet Max. 20 m at 100 pf/m (laid eparately) Detector cable Max. 10 m at 100 pf/m (laid eparately) Control thermotat/preuretat Max. 20 m at 100 pf/m (laid eparately) Limit thermotat/preure witch Max. 20 m at 100 pf/m (laid eparately) Alarm terminal 10 Max. 20 m at 100 pf/m (laid eparately) Poible input current terminal 7 and 9 1 ma Perm terminal load At co Terminal 1 Max. 5 A - Terminal 3 and 8 Max 3 A (15 A during max. 0.5 ) - Terminal 4, 5 and 10 Max. 1 A - Terminal 6 Max. 2 A Signal cable AGV50... Diplay BCI Signal cable Cable length AGV Supplier Location Color white Unhielded Conductor 4 x mm² with RJ11-connector 1 m Reference: Hütter Order number: on requet Under the burner hood (extra meaure required for compliance with SKII EN ) 8/13

9 Technical data (cont d) Environmental condition Storage DIN EN Climatic condition Cla 1K3 Mechanical condition Cla 1M2 Temperature range C Humidity <95% r.h. Tranport DIN EN Climatic condition Cla 2K3 Mechanical condition Cla 2M2 Temperature range C Humidity <95% r.h. Operation DIN EN Climatic condition Cla 3K3 Mechanical condition Cla 3M3 Temperature range C Humidity <95% r.h. Warning! Condenation, formation of ice and ingre of water are not permitted! If thi i not oberved, there i a rik of lo of afety function and a rik of electric hock. Flame uperviion with QRB... or QRC... Green LED for operational tatu indication Detector current required (with flame) Perm. detector current (without flame) Poible detector current with flame (typically) QRB... ¹) Min. 45 µa Max. 5,5 µa 100 µa QRC... ¹) Min. 45 µa Max. 5,5 µa 70 µa Detector current in operation: - Flame ignal intable - Green LED flahing Detector current in operation: - Flame ignal table - Green LED teady on QRB... ¹) <45 µa >45 µa QRC... ¹) <45 µa >45 µa ¹) The value given in the table above only apply under the following condition: - Main voltage depending on execution AC 120 V or AC 230 V - Ambient temperature 23 C Meauring circuit for detector current QRB LMO v01/0700 bl w + QRB... µa DC QRC LMO v02/0700 bl w br + QRC1... µa DC Legend µa DC DC microammeter with an internal reitance of Ri = max. 5 k bl Blue w Black br Brown A an alternative to detector current meaurement, the interface OCI400 with PC oftware ACS410 can be ued. In that cae, the DC microammeter i not required. 9/13

10 Control equence LMO Standby Startup Operation Shutdown TSA t3 t4 t3n tow tw t1 5,6 tfz t8 Phae number AZL op:p1 op:p Operation unit parameter number LED permanent LED flahing Terminal Function / input No. 1 No. 7 No. 3 No. 11 / 12 SB / W R OW FS Terminal Function / output No. 8 No. 3 No. 4 No. 5 No. 6 No. 10 OH M V1 V2 Z AL 7154d01e/ /13

11 Input and output/internal connection diagram LMO EK1 µc1 µc control µc2 LED K1 K2 K3 FSV K4 T R W T EK2 QRB SB T Si N AL N OW OH M Z V1 V2 QRC w 11/13

12 Legend t1 Prepurge time (parameter 265) t3 Preignition time (parameter econd) t3n Potignition time (parameter 295) t4 Interval between flame ON and releae of fuel valve 2 (parameter 270) t8 Potpurge time (parameter 274) TSA Ignition afety time (parameter 267) tw Waiting time tow Oil preure witch - timeout (parameter 296) AL BCI EK EK2 FS FSV K1...4 kbr M OH OW QRB QRC R SB Si V... W Z Error meage (alarm) Communication interface Lockout reet button (internal) Remote lockout reet button Flame ignal Flame ignal amplifier Internal relay Jumper Fan motor Oil preheater Releae contact of oil preheater Photo reitive detector Blue flame detector (bl = blue, br = brown, w = black) Control thermotat/preuretat Safety limiter External pre-fue Fuel valve Limit thermotat/preure witch Ignition tranformer Input ignal/output ignal 1 (ON) Input ignal/output ignal 2 (OFF) Input permiible ignal 1 (ON) or 0 (OFF) 12/13

13 Dimenion Dimenion in mm LMO ,2 53, ,6 7101m03/ ,2 62,5 7106m01/ ,4 53,9 59,1 Plug-in bae AGK11.6 LMO39... with lockout reet button extenion AGK20... Deignation Length (L) in mm AGK AGK AGK Siemen AG, Berliner Ring 23, D Ratatt Subject to change! 13/13