INVT CHV160A Series - Page 134

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TP.Bắc Ninh
Function
Code
Name Description
Setting
Range
Factory
Setting
P8.03 PUMP A SEL 0~4 0~4 0
P8.04 PUMP B SEL 0~4 0~4 0
P8.05 PUMP C SEL 0~4 0~4 0
P8.06 PUMP D SEL 0~4 0~4 0
P8.07 PUMP E SEL 0~4 0~4 0
P8.08 PUMP F SEL 0~4 0~4 0
P8.09 PUMP G SEL 0~4 0~4 0
0: Pump invalid.
The corresponding pump is not installed or does not work.
1: Variable frequency CON pump
The corresponding pump is started by inverter.W hen it can not be switched,the pump can
adjust the output automatically as variable adjust pump to make sure that the pressure
to be constant.
When fulfilling the switching requirement, the pump will switch to run at grid-frequency or
stop running.
NOICE: When P8.01=0, and A-G pumps are set as variable frequency pumps,the
corresponding pump will be invalid.
2: Power frequency pump
The pump only run at grid-frequency, when the capacity of power network is big enough
and the power of pump is less than 15kW, the pumps will be started with total voltage
directly.If the power of pump is greater than 18.kW , it is suggested to start with buck