Siemens LMS14 - Page 66

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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
4751 Storage tank temp max Buffer temp max Buffer temp max 90 BZ 4750 95 °C
4755 Recooling temp ReturnCooling Buffer Return cooling temperature buffer 60 8 95 °C
4756 Recooling DHW/HCs
Off ¦ On
BufReturnCool DHW/HC
Off ¦ On
Buffer return cooling DHW/HC
Off ¦ On
Off
4757 Recooling collector
Off ¦ Summer ¦ Always
BufReturnCool Coll
Off ¦ Summer ¦ Always
Buffer return cooling Collector
Off ¦ Summer ¦ Always
Off
4783 With solar integration
No ¦ Yes
Buffer with solar
No ¦ Yes
Buffer with solar
No ¦ Yes
None
4790 Temp diff on return div RetDivertingTmpDiffOn Return diverting temp differential
On
10 BZ 4791 40 °C
4791 Temp diff off return div RetDivertingTmpDiffOff Return diverting temp differential
Off
5 0 BZ 4790 °C
4795 Compar temp return div
With B4 ¦ With B41 ¦ With B42
ComparT RetDiverting
Buffer sensor B4 ¦ Buffer sensor B41 ¦
Buffer sensor B42
Comparative temperature return
diverting
Buffer sensor B4 ¦ Buffer sensor B41 ¦
Buffer sensor B42
With sensor B42
4796 Optg action return diversion
Temp decrease ¦ Temp increase
OptgAction RetDivert
Return temp setback ¦ Return temp rising
Operating action return diverting
Return temp setback ¦ Return temp rising
Return temp rising
4800 Partial charging setpoint BufferPartialCharging Buffer partial charging setpoint       / 8 95 °C
4810 Full charging
Off ¦ Heating mode ¦ Always
FullCharge buffer
Off ¦ Heating mode ¦ Always
Full charging buffer
Off ¦ Heating mode ¦ Always
Off
4811 Full charging temp min FullChargTempMin Full charging temperature min 8 8 80 °C
4813 Full charging sensor
With B4 ¦ With B42/B41
Full charging sensor
With B4 ¦ With B42/B41
Full charging sensor
With B4 ¦ With B42/B41
With B42/B41
DHW storage tank
5010 Charging
Once/day ¦ Several times/day
DHW Charging
Once/day ¦ Several times/day
DHW charging
Once/day ¦ Several times/day
Several times/day
5011 DHW ForwardShiftCharg DHW Forward shift charging       / 00:30 04:00 h
5012 Dhw forced charging
Off ¦ On
Dhw forced charging
Off ¦ On
On
5020 Flow setpoint boost DHW Flow Setp Boost DHW flow setpoint boost 16 0 30 °C
5021 Transfer boost Dhw transfer boost Dhw transfer boost 8 0 30 °C