Siemens LMS14

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Building Technologies Division User Manual LMS14... CC1U7471en
5 Handling 28.01.2015
Line no.
Operating line
Default value Min Max Unit
Operator unit ACS420 ACS700/ACS790
dry up HC2
1156 Floor curing day current FloorPlastrDryUpDay 2 Flooring plaster dry up day HC2 0 32 °C
1161 Excess heat draw
Off ¦ Heating mode ¦ Always
Overtemp drop HC2
Off ¦ Heating mode ¦ Always
Overtemperature drop heating
circuit 2
Off ¦ Heating mode ¦ Always
Always
1170 With buffer
No ¦ Yes
HC2 With buffer
No ¦ Yes
Heating circuit 2 with buffer
No ¦ Yes
Yes -
1172 With prim contr/system pump
No ¦ Yes
HC2 precontr/PrimPump
No ¦ Yes
Heating circuit 2 with
precontr/primary pump
No ¦ Yes
Yes
1180 Pump speed reduction
Operating level ¦ Characteristic ¦ Temp differential
nomial
Pump speed red HC2
According HC operating level ¦ According
characteristic curve ¦ Temp differential
nominal
Pump speed reduction heating
circuit 2
According HC operating level ¦ According
characteristic curve ¦ Temp differential
nominal
According
characteristic curve
1181 Starting speed Starting speed HC2 Starting speed HC2 100 0 100 %
1182 Pump speed min Pump speed min HC2 Pump speed min heating circuit 2 50 BZ 1185 BZ 1183 %
1183 Pump speed max Pump speed max HC2 Pump speed max heating circuit 2 100 BZ 1182 BZ 1186 %
1185 Pump speed min OEM Pump speed minOEMHC2 Pump speed min OEM heating
circuit 2
50 0 BZ 1182 %
1186 Pump speed max OEM Pump speed maxOEMHC2 Pump speed max OEM HC2 100 BZ 1183 100 %
1188 Curve readj at 50% speed CurveReadj50%SpeedHC2 Curve readj at 50% speed HC2 33 0 100 %
1189 Filter time constant speed ctrl FilterTimeSpeCtrlHC2 Filter time const speed ctrl HC2 5 0 20 Min.
1190 Flow setp readj speed ctrl
No ¦ Yes
FlowReadjSpeedCtr HC2
No ¦ Yes
Flow setp readj speed ctrl HC2
No ¦ Yes
Yes
1198 Operating level changeover
Frost protection ¦ Reduced ¦ Comfort
OptgLevelChangeoverHC2
Frost protection ¦ Reduced ¦ Comfort
Operating level changeover HC2
Frost protection ¦ Reduced ¦ Comfort
Reduced
1200 Optg mode changeover
None ¦ Protection ¦ Reduced¦ Comfort ¦ Automatic
OptgMode Ch’over HC 2
None ¦ Protection ¦ Reduced¦ Comfort ¦
Automatic
Operating mode changeover
heating circuit 2
None ¦ Protection ¦ Reduced¦ Comfort ¦
Automatic
Protection
[4291.2] Delay speed contr HC2 Delay speed control HC2 5 - - -/0 60 Min.
Heating circuit 3
1300 Operating mode HC3/P
Protection ¦ Automatic ¦ Reduced ¦ Comfort
Operating mode HC3/P
Protection ¦ Automatic ¦ Reduced ¦ Comfort
Automatic -