Manual Start Of Motor/Priming - Pentair NOCCHI CPS 10 Manual

DESCR.
MENÚ
DISPLAY
DiF P
aLL P
riP 1
riP 2
riP 3
riP 4
riP F
inStaLLation
ParaMeterS
riP t
ore P
SCa t
SCa S
FP
taB

5.4 MANUAL START OF MOTOR/PRIMING

This procedure is applicable when you want to manually start the system or prime the pump.
It is possible to manually start the motor by pressing the following sequence of buttons:
Buttons sequence with pump off, last button pressed for 10 seconds.
ATTENTION
During manual start-up, the motor rotates at maximum speed and the pressure control is not activated, therefore the
pump reaches its maximum pressure.
ATTENTION
Ensure there is water inside the pump unit, otherwise the pump seal will be destroyed.
NOME
DESCRIZIONE
PARAMETRO
Subtract this figure from the set point to obtain pressure when the motor is
Pressure threshold started-up. in other words, the motor starts-up when pressure reaches the set
point value minus the threshold value (Bar).
indicates minimum system pressure, a lack of water alarm will be generated
Water alarm pressure
under this threshold value Set to zero to disable this function.
Waiting time between the first lack of water reading and first attempt to
1st start-up automatically restart the system (minutes). the module will not attempt to
restart if this parameter is set to zero.
Waiting time between the first restart and the second attempt to automatically
2nd restart
restart the system (minutes).
Waiting time between the second restart and the third attempt to automatically
3rd restart
restart the system (minutes).
Waiting time between the third restart and the fourth attempt to automatically
4th restart
restart the system (minutes).
Parameter used to define how the restarting mechanism works. if set to Fin,
the module will go into a definitive alarm after the fourth attempt. if sent to
restart type
CiCL, it will attempt to restart indefinitely using the interval specified during the
fourth attempt.
Waiting time after restarting within which pressure must return to above the
intervention time
minimum threshold level for lack of water. (seconds)
Hours running number of hours the pump has been running.
Parameter indicating the amount of time a pump must run for.
once this value has been reached, the pump will stop and a second pump will
commence working. this parameter is expressed in minutes until it reaches 60,
exchange time
after which it is expressed in hours. the difference is indicated by the presence
of an "H" for hours and an "M" for minutes.
Must be set to primary for a unit or for twin pumps.
Pumps are exchanged once the SCat parameter has been reached:
exchange time mode t1: the active pump is switched off first, before the second pump starts up
t2: the second pump is switched off first, before the first pump starts-up.
PWM frequency Frequency of the PWM which controls the motor.
amount of time the pump is inactive. once this amount of time has expired, the
pump will start up for 15 seconds at maximum frequency. then, the frequency will
be slowly lowered until the minimum set frequency is obtained. this parameter
anti-locking
is expressed in minutes until it reaches 60, after which it is expressed in hours.
the difference is indicated by the presence of an "H" for hours and an "M" for
minutes.
GB
DEF MIN MAX
0,3 0,1 0,5
0,5 0 1
1 0 1440
5 0 1440
60 0 1440
720 0 1440
Fin Fin CiCL
15 5 300
n.a. n.a. n.a.
0 0 168
1 1 2
15,9 5.1 15,9
0 0 999
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