COSMOHigh‐efficiencypumpCPH2.0 47
Adjustingthepumpoperatingmode
1 Minimumproportionalpressurecurve,PP1
2Middleproportionalpressurecurve,PP2
3Maximumproportionalpressurecurve,PP3
4Minimumconstantpressurecurve,CP1
5Middleconstantpressurecurve,CP2
6Maximumconstantpressurecurve,CP3
7Minimumconstantcurve,I
8
Middleconstantcurve,II
9Maximumconstantcurve,III
Proportional
pressure adjustment
ranges
Differential pressure
adjustment ranges
Constant pressure
adjustment ranges