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
2316 Temp differential max Temp stroke max Temperature stroke max 20    / 0 80 °C
2317 Temp differential nominal TempDifferentialNom Temp differential nominal 10    / 0 80 °C
2320 Pump modulation
None ¦ Demand ¦ Boiler setpoint ¦ Temp differential
nominal ¦ Burner output
Pump modulation
None ¦ Demand ¦ Boiler setpoint ¦ Temp
differential nominal ¦ Burner output
Pump modulation
None ¦ Demand ¦ Boiler setpoint ¦ Temp
differential nominal ¦ Burner output
Demand
2321 Starting speed Starting speed Starting speed 100    / 0 100 %
2322 Pump speed min Pump speed min boiler Pump speed min boiler 40 BZ 2327 BZ 2323 %
2323 Pump speed max Pump speed max boiler Pump speed max boiler 100 BZ 2322 BZ 2328 %
2324 Speed Xp Pump speed XP boiler Pump speed P-band XP boiler 32 1 200 °C
2325 Speed Tn Pump speed Tn boiler Pump speed Integral action time Tn
boiler
120 10 873 s
2326 Speed Tv Pump speed Tv boiler Pump speed derivative action time
(Tv) boiler
10 0 30 s
2327 Pump speed min OEM PumpSpeedMinOEMBoiler Pump speed min OEM boiler 40 0 BZ 2322 %
2328 Pump speed max OEM Pump speed max OEM Pump speed max OEM 100 BZ 2323 100 %
2329 Pump setpoint reduction Pump setp reduction Pump setpoint reduction 10 0 20 °C
[6066.1] LimMinBoilPumpMod
Off | On
Limitation min boiler pump
modulation
Off ¦ On
Off
2330 Output nominal Nominal power boiler Nominal power boiler 50 0 2000 kW
2331 Output basic stage Nominal power 1.Stage Nominal power first stage 30 0 2000 kW
2334 Output at pump speed min Outp at pump speed min Output at pump speed min 0 0 100 %
2335 Output at pump speed max Outp at pump speed max Output at pump speed max 100 0 100 %
2441 Fan speed heating max NhzMax Max. speed at maximum output in
heating mode
3800 BZ 9525 BZ 9530 Min.
-1
2442 Fan speed full charging max FanSp full charg max Fan speed full charging max 3800 BZ 9525 BZ 9530 Min.
-1
2443 Fan sp start value inst WH FanSpStrtValInstWH Fan sp start value inst WH 0 0 BZ 9530 Min.
-1
2444 Fan speed DHW max Fan speed DHW max Fan speed DHW max - - - - - - / BZ 9525 BZ 9530 Min.
-1
2445 Fan shutdown heating mode
Off ¦ On
FanShuthdownHeatMode
Off ¦ On
Fan shutdown heating mode
Off ¦ On
Off
2446 Fan shutdown delay Fan switch-off delay Fan switch-off delay 3 0 200 s
2450 Controller delay
Off ¦ Heating mode only ¦ DHW mode only ¦
Heating and DHW mode
Controller delay
Off ¦ Heating mode only ¦ DHW mode only
¦ Heating and DHW mode
Controller delay
Off ¦ Heating mode only ¦ DHW mode only
¦ Heating and DHW mode
Heating mode only
2452 Controller delay speed Contr delay speed Controller delay speed 2400 BZ 9525 BZ 9530 Min.
-1