Siemens LMV5 Series Basic Documentation

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Siemens Building Technologies Basic Documentation LMV51... CC1P7550en
HVAC Products 01.10.2003
− 9. Selecting a temperature or pressure sensor...................................151
2.1.2 Settings for gas-fired operation ...................................................................152
− 10. Activating program stops in different program phases .................152
− 11. Checking and presetting the actuators positions for gas ignition.. 152
− 12. Manual startup ..............................................................................152
− 13. Actuator positions during the prepurge time .................................153
− Note:................................................................................................153
− 14. Ignition positions ...........................................................................153
− 15. Setting the curve...........................................................................154
− First setting......................................................................................154
− Changing an existing curve.............................................................155
− Creating a new curvepoint .............................................................. 155
− 16. Load limits.....................................................................................155
− 17. Shutdown...................................................................................... 155
2.1.3 Settings for multistage firing on oil............................................................... 156
− 18. Fuel changeover for firing on oil ...................................................156
− 19. Changing the burner operating mode from modulating to multistage
(only when firing on oil).......................................................................156
− 20. Activating the program stops in the different program phases .....156
− 21. Checking and presetting the ignition positions for firing on oil...... 157
− 22. Manual startup ..............................................................................157
− 23. Actuator positions during the prepurge time .................................157
− Note:................................................................................................157
− 24. Ignition positions ...........................................................................158
− 25. Setting the burner stages..............................................................159
− Example: ......................................................................................... 159
− 26. Shutdown...................................................................................... 160
2.1.4 Extra functions of the LMV5... .....................................................................161
− 27. Valve proving (leakage test LT) ....................................................161
− Example 1 (calculation of test time)....................................................162
− Example 2 (determination of the detectable leakage rate) ................. 162
2.1.5 Configuration of the load controller.............................................................. 163
− Selection of operating mode ...............................................................163
2.1.6 Control parameters of the load controller ....................................................164
− 1. Selection of the standard parameter set......................................... 164
− 2. Individual setting of the PID parameters.........................................164
− 3. Automatic adaption .........................................................................164
− Temperature limiter function ...............................................................165
− Boiler setpoints W1 and W2 ...............................................................165
− 2-position controller (C = ON / OFF)...................................................166
− Diagram...........................................................................................166
− Cold start thermal shock protection (CSTP) .......................................166
− Description ......................................................................................166
3 Connection terminals / coding of connectors...........................................168
3.1 Connection terminals of the LMV5... ...........................................................168
3.2 Coding of connectors................................................................................... 169
− AGG5.720...........................................................................................170
− AGG5.721...........................................................................................171
4 Description of the connection terminals.................................................172
5 Mounting, electrical installation and service..........................................177

Siemens LMV5 Series Specifications

General

Brand	Siemens
Model	LMV5 Series
Category	Control Systems
Language	English