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KRPM
R1
ON
OFF
R2
ON
OFF
R1
ON
OFF
RUN-UP TIME
Cycle diagram
68
TECHNICAL INFORMATION
case
a = pump speed > threshold value
programmed speed threshold value
b = pump speed < threshold value
after run-up time
c = pump speed < threshold value
before run-up time
t
R1 operation
a
b,c
t
b,c
R2 operation
delay even after YES
a
t
b,c
R2 operation
delay even after NO
a
t
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