Siemens LMS14

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Building Technologies Division User Manual LMS14… CC1U7471en
Contents 28.01.2015
5 Handling ......................................................................................................... 41
5.1 Operation and display .................................................................................... 41
5.2 Overview of settings ....................................................................................... 42
6 The settings in detail .................................................................................... 124
6.1 Time of day and date ................................................................................... 124
6.1.1 Summer-/wintertime changeover ................................................................. 124
6.2 RF link .......................................................................................................... 125
6.2.1 Binding ......................................................................................................... 125
6.2.2 List of wireless devices ................................................................................ 126
6.3 Time programs ............................................................................................. 128
6.3.1 Switching points ........................................................................................... 128
6.3.2 Standard program ........................................................................................ 128
6.4 Holidays ....................................................................................................... 129
6.5 Heating circuits ............................................................................................ 131
6.5.1 Operating mode ........................................................................................... 131
6.5.2 Compensation variants ................................................................................ 132
6.5.3 Occupancy button (presence button) ........................................................... 134
6.5.4 Operating level ............................................................................................. 134
6.5.5 Setpoints ...................................................................................................... 135
6.5.6 Heating curve ............................................................................................... 136
6.5.7 ECO function ................................................................................................ 139
6.5.8 Flow temperature setpoint limits .................................................................. 142
6.5.9 Room thermostat ......................................................................................... 143
6.5.10 Delay heat request ....................................................................................... 147
6.5.11 Room model ................................................................................................. 149
6.5.12 Room influence ............................................................................................ 150
6.5.13 Room temperature control and limitation ..................................................... 152
6.5.14 Heating limit room controller ........................................................................ 152
6.5.15 Boost heating ............................................................................................... 153
6.5.16 Quick setback .............................................................................................. 154
6.5.17 Optimum start/stop control ........................................................................... 156
6.5.18 Heating up gradient room model .................................................................. 157
6.5.19 Raising the Reduced setpoint ...................................................................... 157
6.5.20 Continuous pump operation ......................................................................... 159
6.5.21 Frost protection for the room ........................................................................ 160
6.5.22 Frost protection for the heating circuit in Heating mode .............................. 160
6.5.23 Overtemperature protection for the pump heating circuit ............................. 161
6.5.24 Locking signals ............................................................................................ 162
6.5.25 Forced signals .............................................................................................. 162
6.5.26 Overtemperature protection for the mixing heating circuit ........................... 162
6.5.27 Pulse lock ..................................................................................................... 163