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Operation SDC / DHC
108 EN2H-0221GE51 R0808
5.4.11 "Buffer" menu (BUFFER)
The parameters in this menu refer to special settings with regard
to solids regulation.
Enabling occurs only with corresponding activation in the
"Hydraulics" menu.
Para-
meter
Designation Setting range / Setting values Factory
setting
Setting
01 Minimum
temperature
5 °C to setting value of parameter
02
20
02 Maximum
temperature
Setting value of parameter
01 to 95 °C
80
03 Boiler temperature
increase
–10 to 80 K 0
04 Buffer switching
differential
1 to 70 K 2
05 Forced discharge OFF OFF
1 In process water tank
2 In heating circuits
06 Follow-up switch-
on differential
OFF, (setting value of parameter
07 + 2 K) to 50 K
10
07 Follow-up switch-
off differential
1 K to (setting value of parameter
06 – 2 K)
5
OFF No start-up
protection
ON 08 Buffer start-up
protection
ON Start-up protection
active
OFF No discharge
protection
ON 09 Buffer discharge
protection
ON Discharge protection
active