Siemens LMV51 Series Basic Documentation page 9

Siemens Building Technologies
HVAC Products
3. Checking the inputs / outputs while taking into account the burner
−
and plant conditions. For details, refer to subsection 4.1.1 Digital inputs150
4. Setting gas valve proving................................................................ 151
−
5. Addressing the actuators ................................................................ 151
−
6. Selecting the actuator's direction of rotation ................................... 152
−
7. Configuration of VSD (only LMV5x.2...) (subsection 18.1.2) .......... 152
−
LMV52... activating and deactivating the actuators ............................ 152
−
8. Setting the load controller (option) .................................................. 153
−
9. Selecting a temperature or pressure sensor................................... 153
−
8.1.2 Settings for gas-fired operation ................................................................... 154
10. Activating program stops in different program phases ................. 154
−
11. Checking and presetting the actuators positions for gas ignition.. 154
−
12. Manual startup .............................................................................. 154
−
13. Actuator positions during the prepurge time ................................. 155
−
Note:................................................................................................ 155
−
14. Ignition positions ........................................................................... 155
−
15. Setting the curve ........................................................................... 156
−
First setting...................................................................................... 156
−
Changing an existing curve............................................................. 157
−
Creating a new curvepoint .............................................................. 157
−
16. Load limits..................................................................................... 157
−
17. Shutdown ...................................................................................... 157
−
8.1.3 Settings for multistage firing on oil............................................................... 158
18. Fuel changeover for firing on oil ................................................... 158
−
19. Changing the burner operating mode from modulating to multistage
−
(only when firing on oil) ....................................................................... 158
20. Activating the program stops in the different program phases ..... 158
−
21. Checking and presetting the ignition positions for firing on oil ...... 159
−
22. Manual startup .............................................................................. 159
−
23. Actuator positions during the prepurge time ................................. 159
−
Note:................................................................................................ 159
−
24. Ignition positions ........................................................................... 160
−
25. Setting the burner stages.............................................................. 161
−
26. Shutdown ...................................................................................... 162
−
8.1.4 Extra functions of the LMV5... ..................................................................... 163
27. Valve proving (leakage test LT) .................................................... 163
−
Example 1 (calculation of test time) .................................................... 164
−
Example 2 (determination of detectable leakage rate) ....................... 164
−
8.1.5 Configuration of the load controller.............................................................. 165
Selection of operating mode ............................................................... 165
−
8.1.6 Control parameters of the load controller .................................................... 166
1. Selection of the standard parameter set ......................................... 166
−
2. Individual setting of the PID parameters ......................................... 166
−
3. Automatic adaption ......................................................................... 166
−
Temperature limiter function ............................................................... 167
−
Boiler setpoints W1 and W2 ............................................................... 167
−
2-position controller (C = ON / OFF)................................................... 168
−
Diagram........................................................................................... 168
−
Cold start thermal shock protection (CSTP) ....................................... 168
−
Description ...................................................................................... 168
−
9 Connection terminals / coding of connectors........................................... 170
Basic Documentation LMV5...
9/301
CC1P7550en
13.08.2004