Pr.0
Mode of parameter
setting
0 ~ 2
0: Parameter can be read and written. Other
parameter values cannot be modified until Pr.0 is
modified as 0.
1:All parameters can only be read.
2:Restores all parameters to factory values.
1
Pr.1~Pr.30
Records of fault type
and fault information
Read only
Each fault information is stored in 3 parameters as
fault type, motor input voltage when fault
happened, pump operating frequency when fault
happened. The controller can store the last 10
groups of fault information.
For example,Pr.1~Pr.3 are the information of the
first fault. Pr.1 records the fault type, Pr.2 records
the motor input voltage, Pr.3 records the pump
operation frequency. Pr.4~Pr.6 are the information
of the next fault, an so on.
Please refer chapter 4 to see the fault code
description.
no
Pr.31 Well float setting 0~2
0
:
Not use water level float.
1
:
Normally-Open well water level float.
2
:
Normally-Close well water level float.
0
Pr.32 Tank float setting
0~2
0
:
Not use water level float.
1
:
Normally-Open tank water level float.
2
:
Normally-Close tank water level float.
0
Pr.33 Control model setting 0~1
can be changed manually.
1:Full-automatic operation.
1
Pr.34 Start delay time 1~6000 Start delay time when power on or shutdown 30s
Note
: After modifying the parameter in the table above, the next operation
cannot be performed until the controller has been reset.