Siemens LMS14

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Building Technologies Division User Manual LMS14… CC1U7471en
Contents 28.01.2015
6.21.3 DHW consumption (gradient) ...................................................................... 353
6.21.4 Keep hot function ......................................................................................... 354
6.21.5 Times ........................................................................................................... 355
6.21.6 Overrun ........................................................................................................ 355
6.21.7 Speed-controlled pump ............................................................................... 356
6.21.8 Configuration ............................................................................................... 357
6.21.9 Setpoint readjustment .................................................................................. 370
6.23 Configuration ............................................................................................... 378
6.23.1 Manual setting/adaption of partial diagrams ................................................ 381
6.23.2 Heating circuits/cooling circuit ..................................................................... 381
6.23.3 DHW storage tank ....................................................................................... 382
6.23.4 DHW separate circuit ................................................................................... 385
6.23.5 Boiler ........................................................................................................... 388
6.23.6 Boiler pump ................................................................................................. 390
6.23.7 Solar ............................................................................................................ 395
6.23.8 Combi storage tanks .................................................................................... 396
6.23.9 Relay outputs QX ........................................................................................ 397
6.23.10 Sensor inputs BX ......................................................................................... 403
6.23.11 Inputs H1/H3/H4/H5/H6/H7 ......................................................................... 405
6.23.12 Extension modules ...................................................................................... 414
6.23.13 EX extension modules 1/2/3 ........................................................................ 416
6.23.14 QX extension modules 1/2/3 ....................................................................... 418
6.23.15 BX extension modules ................................................................................. 423
6.23.16 H2 extension modules 1/2/3 ........................................................................ 425
6.23.17 PWM output/10 V output UX2/UX3 ............................................................. 433
6.23.18 PWM output P1 ........................................................................................... 435
6.23.19 Types of sensors/readjustments .................................................................. 436
6.23.20 Building model ............................................................................................. 437
6.23.21 Setpoint compensation ................................................................................ 439
6.23.22 Frost protection for the plant ........................................................................ 440
6.23.23 Control of flue gas damper .......................................................................... 441
6.23.24 Pump/valve kick ........................................................................................... 441
6.23.25 Pressure measurements H1, H2 and H3 ..................................................... 442
6.23.26 Saving the sensors ...................................................................................... 444
6.23.27 Plant diagrams ............................................................................................. 463
6.23.28 Device data .................................................................................................. 467
6.23.29 External space heating ................................................................................ 468
6.23.30 Partial diagrams ........................................................................................... 469
6.24 LPB system ................................................................................................. 470
6.24.1 Address/power supply ................................................................................. 470
6.24.2 Errors/maintenance/alarm ........................................................................... 472
6.24.3 Central functions .......................................................................................... 473