Spirax Sarco BC3250 - Page 19

IM-P403-89 EMM Issue 8
19
OK
BC3250
100
50
0
%
SP
PV
AL
Fig. 11
BCS3 system - TDS control with integral take-off and continuous monitoring point
from the side of the boiler.
OK
BC3250
100
50
0
%
SP
PV
AL
Fig. 12
BCS4 system - TDS control with intermittent monitoring point from the side or the
bottom of the boiler.