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CONFIGURACION DEL CONTROLADOR IME7 SERIES
Tipo: Resúmenes
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Software version 02.
CC1P7105en 29.11.
The LME7… and this Basic Documentation are intended for use by OEMs which integrate the burner controls in their products.
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Building Technologies Division Basic Documentation LME7… CC1P7105en Infrastructure & Cities Sector Safety notes 29.11.
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Building Technologies Division Basic Documentation LME7… CC1P7105en Infrastructure & Cities Sector Safety notes 29.11.
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Building Technologies Division Basic Documentation LME7... CC1P7105en Infrastructure & Cities Sector 1 Safety notes 29.11.
To avoid injury to persons, damage to property or the environment, the following warning notes must be observed!
The LME7... are safety devices! Do not open, interfere with or modify the unit. Siemens does not assume responsibility for damage resulting from unauthorized interference!
Additional safety notes contained in other chapters of this document must be observed as well!
All activities (mounting, installation and service work, etc.) must be performed by qualified personnel The burner or boiler manufacturer must ensure degree of protection IP40 for burner controls as per DIN EN 60529 through proper installation of the LME7... If not observed, there will be a risk of electric shock Before making any wiring changes in the connection area, completely isolate the plant from mains supply (all-polar disconnection). Ensure that the plant cannot be inadvertently switched on again and that it is indeed dead. If not observed, there is a risk of electric shock hazard Ensure protection against electric shock hazard by providing adequate protection for the burner control’s connection terminals (e. g. with dummy plugs for inputs and outputs not used). If not observed, there is a risk of electric shock hazard Ensure protection against electric shock at the LME7... and at all connected electrical components through proper installation. In terms of execution, stability and protection, covers must conform to EN 60730. If not observed, there will be a risk of electric shock The space where the program module is located is defined as plugging space and therefore back-off-hand-proof when the program module is not fitted Each time work has been carried out (mounting, installation, service work, etc.), check to ensure that wiring and parameterization is in an orderly state and make the safety checks as described in Commissioning notes. If not observed, there is a risk of impairment of safety functions and of electric shock hazard If the housing or the area near the operating panel is damaged, the unit must immediately be put out of operation. If not observed, there is a risk of electric shock hazard Press the buttons on the operating panel only manually without using any tools or pointed objects. If the film of the operating panel is damaged, there is a risk of electric shock hazard The data line for the AZL2… or other accessories, such as the OCI410… (plugs into the BCI), must be connected or disconnected only when the burner control is dead (all-polar disconnection), since the BCI does not ensure safe separation from mains voltage. If not observed, there is a risk of electric shock hazard If the BCI (jack RJ11) is not used, protection against electric shock hazard must be provided (jack must be covered up). If not observed, there is a risk of electric shock hazard Fall or shock can adversely affect the safety functions. Such burner controls must not be put into operation, even if they do not exhibit any damage. If not observed, there is a risk of impairment of safety functions and of electric shock hazard To ensure protection against electric shock hazard, make certain that, prior to switching on power, the signal cable AGV50... is correctly connected to the AZL2… The mains-powered ionization probe is not protected against electric shock hazard. Protection against accidental contact must be ensured. If not observed, there is a risk of electric shock hazard On the OEM level of the LME7…, it is possible to make parameter settings that differ from application standards. When setting the parameters, it must be made
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Building Technologies Division Basic Documentation LME7... CC1P7105en Infrastructure & Cities Sector 1 Safety notes 29.11.
certain that the application will run safely in compliance with legal requirements. If not observed, there is a risk that safety functions will be impaired Only LME71.901... When the fan operates on permanent phase, it must be ensured that there is a safe electrical separation between mains voltage and PWM/Hall input/output. If not observed, there is a risk that safety functions will be impaired and that a risk of electric shock will exist
To ensure safety and reliability of the LME7... system, the following points must also be observed:
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Building Technologies Division Basic Documentation LME7... CC1P7105en Infrastructure & Cities Sector 1 Safety notes 29.11.
Always run the high-voltage ignition cable separate from the unit and other cables while observing the greatest possible distance Do not mix up live and neutral conductors Install switches, fuses and earthing in compliance with local regulations The connection diagrams show the burner controls with earthed neutral conductor. In networks with nonearthed neutral conductor and ionization current supervision, terminal X10-05/1 must be connected to the earth conductor. It must be made certain that local regulations are complied with (e.g. protection against electric shock hazard) since AC 230 V (60 Hz) mains voltage produces peak leakage currents of 2.7 mA Make certain that the maximum permissible current rating of the connection terminals is not exceeded Make certain that strain relief of the connected cables is in compliance with the relevant standards Do not feed external mains voltage to the control outputs of the unit. When testing the devices controlled by the burner control (fuel valves, etc.), the LME7… must not be connected to the units Mains power must always be supplied via L and N. This means that no potential differential must exist between the neutral conductor N and protective earth PE Make certain that strain relief of the connected cables is in compliance with the relevant standards (e.g. as per DIN EN 60730 and DIN EN 60335) Ensure that spliced wires cannot get into contact with neighboring terminals. Use adequate ferrules. If this is not observed, there is a risk of loss of safety functions or a risk of electric shock For protection, the burner manufacturer must fit dummy plugs to unused LME7... terminals The connectors of the connecting cables for the LME7…, may only be removed or exchanged when the plant is shut down (all-polar disconnection), since the connections (escpecially BCI interface) does not provide safe separation from mains voltage
Signal cable AGV50... from LME7… to AZL2…or from LME7… to OCI410…: Since the BCI has no safe separation from mains voltage, the signal cable AGV50... between LME7… and AZL2…, or LME7… and OCI410…, must conform to certain specifications. Siemens has specified the signal cable AGV50... for use under the burner hood (cable supplied by Hütter; see Technical data). When using signal cables of other manufacture, Siemens’ requirement will not necessarily be met Do not lay the signal cable AGV50... from the LME7… to the AZL2… together with other cables; use a separate cable Service operation with a longer signal cable from LME7… to AZL2…, or from LME7… to OCI410…: If a longer signal cable is required for service work for example (short-time, <24 hours), note that above usage under the burner hood no longer applies and, for this reason, the signal cable can be subjected to increased mechanical stress. In that case, extra cable sheathing is required Both the signal cable AGV50... and the AZL2… must be shipped and stored so that no damage due to dust and water can occur when used in the plant later on The AZL2… must be used in a dry and clean environment Check the connecting lines of the air pressure switch for short-circuits
Warning! Only LME71.901... When the fan operates on permanent phase, it must be ensured that there is a safe electrical separation between mains voltage and PWM/Hall input/output. If not observed, there is a risk that safety functions will be impaired and that a risk of electric shock will exist!
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Building Technologies Division Basic Documentation LME7... CC1P7105en Infrastructure & Cities Sector 1 Safety notes 29.11.
It is important to achieve practically disturbance- and loss-free signal transmission: Never run the detector cable together with other cables
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Building Technologies Division Basic Documentation LME7... CC1P7105en Infrastructure & Cities Sector 1 Safety notes 29.11.
Conformity to EEC directives
Cert. 00739
Cert. 38233
Only for AC 120 V versions
Identification code to EN 298 chapter 4 PME71.401..: F M C L J N PME71.402...:F B C L J N PME71.901...: F M C L J N PME72.521..: F M L L X N PME72.541..: F B L L X N PME73.810..: F M C L J N PME73.820..: F M C L J N PME73.830..: F B C L J N PME73.831..: F B L L J N PME73.840..: F B C L J N
Burner controls LME7… have a designed lifetime* of 250,000 burner startup cycles which, under normal operating conditions in heating mode, correspond to approx. 10 years of usage (starting from the production date given on the type field). This lifetime is based on the endurance tests specified in standard EN 230/EN 298 and the table containing the relevant test documentation as published by the European Association of Component Manufacturers (Afecor) (www.afecor.org).
The designed lifetime is based on use of the burner controls according to the manufacturer’s Data Sheet and Basic Documentation. After reaching the designed lifetime in terms of the number of burner startup cycles, or the respective time of usage, the burner control is to be replaced by authorized personnel.
The unit contains electrical and electronic components and must not be disposed of together with domestic waste. Local and currently valid legislation must be observed.
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Building Technologies Division Basic Documentation LME7... CC1P7105en Infrastructure & Cities Sector 0 29.11.
1.9.1 Safety notes
This Basic Documentation contains instructions which must be observed to ensure your own personal safety and to prevent damage to equipment and property. The instructions and notes are highlighted by warning triangles, arrows or a hand symbol and are presented as follows, depending on the hazard level:
Danger means that death, severe personal injury or substantial property damage will occur if adequate precautionary measures are not taken.
Warning means that death, severe personal injury or substantial property damage can occur if adequate precautionary measures are not taken.
Caution means that minor personal injury or property damage can occur if adequate precautionary measures are not taken.
Note draws your attention to important information on the product, on product handling, or to a special part of the documentation.
Reference^ refers to^ further information^ given in other pieces of user documentation, chapters or sections.
Only qualified personnel are allowed to install and operate the equipment. Qualified personnel in the context of the safety-related notes contained in this document are persons who are authorized to commission, ground and tag devices, systems and electrical circuits in compliance with established safety practices and standards.
Note the following:
The device may only be used on the applications described in the technical documentation and only in connection with devices or components from other suppliers that have been approved or recommended by Siemens.
The product can only function correctly and safely if shipped, stored, set up and installed correctly, and operated and maintained as specified.
Qualified personnel
Correct use
