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Siemens Switzerland Ltd User manual RVS61.843 CE1U2355en_02
HVAC Products 5 Handling 23. November 2007
Operating
line
operating
Function
Default value
Minimum
Max
Unit
Cascade
3533 F Switch-on delay 5 0 120 min
3540 F Auto source seq ch’over 500 − − − / 10 990 h
3541 F
Auto source seq exclusion
None ¦ First ¦ Last ¦ First and last
None
Solar
3810 F Temp diff on 8 Op line 3811 40 °C
3811 F Temp diff off 4 0 Operating line 3812 °C
3812 F Charg temp min DHW st tank − − − − − − / 8 95 °C
3815 F Charging temp min buffer − − − − − − / 8 95 °C
3818 F Charging temp min swi pool − − − − − − / 8 95 °C
3822 F Charging prio storage tank
None ¦ DHW storage tank ¦ Buffer
DHW storage tank -
3825 F Charging time relative prio − − − − − − / 2 60 min
3826 F Waiting time relative prio 5 1 40 min
3827 F Waiting time parallel op − − − − − − / 0 40 min
3828 F Delay secondary pump 60 0 600 s
3831 F Min run time collector pump 20 5 120 s
3834 F
Collector start funct grad
− − − − − − / 1 20 Min/°C
3840 F
Collector frost protection
− − − − − − / -20 5 °C
3850 F Collector overtemp prot − − − − − − / 30 350 °C
3860 F Evaporation heat carrier − − − − − − / 60 350 °C
3870 F Pump speed min 40 0 100 %
3871 F Pump speed max 100 0 100 %
3880 F Antifreeze
None ¦ Ethylen glycol ¦ Propylene glycol ¦ Etyl and propyl
glycol
None -
3881 F Antifreeze concentration 30 1 100 %
3884 F Pump capacity 200 10 1500 l/h
Buffer storage tank
4708 F Forced charging setp cooling
− − −
6 35 °C
4709 I Forced charg setp heat min 40 20 80 °C
4710 I Forced charg setp heat max 50 20 80 °C
4711 I Forced charging time − − − − − − / 00:00 23:50 hh:mm
4712 I Forced charg duration max 4 1 20 h
4720 F Auto generation lock
None ¦ With B4 ¦ With B4 and B42/B41
With B4 -
4722 F Temp diff buffer/HC 0 -20 20 °C
4739 F Stratification protection
Off ¦ Always
Off
-
4750 F Charging temp max 80 8 95 °C
4755 F Recooling temp 60 8 95 °C
4756 F Recooling DHW/HCs
Off ¦ On
Off
-
4757 F Recooling collector
Off ¦ Summer ¦ Always
Off
-
4760 F
Charg sensor el imm heater
With B4 ¦ With B42/B41
With B4 -
4761 F
Forced charging electric
No ¦ Yes
No -
4783 F With solar integration
No ¦ Yes
No -
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