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Reference Manual
IP2030/RM, Rev AA
Section 4: Getting started
June 2014
Section 4: Getting started
P550 Pump efficiency (Factory default is "None")
Available on the Mobrey MCU901 and MCU902 control units only
Select the indication method for the alarm condition that happens while the calculated
pump efficiency falls below a pre-set limit
See “Pump Efficiency alarm (Mobrey MCU901 and MCU902 only)” on page 89 for
information
P551 No activity (Factory default is “None”)
Select the indication method for the alarm condition that happens while any selected
relay is de-energized for longer than a pre-set period
See “No Activity alarm” on page 88 for information