Holip HLP-A100 Series, Operating Manual

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HLP-A100 Series Operating Manual
HLP-A100 Series
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138
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C25.25 Function Description Range Unit
Default
Setting
Cascade High Frequency 0.000~400.000 Hz 50.000
Function: In cascade controller systems, due to larger amount of water
consumption, the inverter output f requency is high, when the
output f requency is higher than “High Speed Frequency”, and it
lasts more than “High Speed Delay Time”, the corresponding multi
junction moves, and auxiliary pump running.
C25.26 Function Description Range Unit
Default
Setting
High Freqency Delay Time 0.0~3600.0 s 20.0
Function: This parameter works together with “Cascade High Frequency”.
C25.30 Function Description Range Unit Default Setting
Low Pressure
Warning Level
0.000~99.999 kg 3.000
Function: This parameter used to def ine the low pressure warning level,
when the actual pressure is less than “Low Pressure Warning
Level” and continues more than “Low Pressure Warning Delay
Time”, low pressure occurs, multi-f unction terminals related acts.
C25.31 Function Description Range Unit Default Setting
Low Pressure
Warning Delay Time
0.0~3600.0 s 10.0
Function: This parameter used in conjunction with “Low Pressure Warning
Level”.
C25.32 Function Description Range Unit Default Setting
Recovery Low
Pressure Level
0.000~99.999 kg 4.000
Function: when the actual pressure rise above “Recovery Low Pressure
Level” and continue more than “Recovery Low Pressure Delay
Time”, Low Pressure Warning is cancelled.
C25.3* Over/Low Pressure Setting