4-234
23-23 Direction of Water Pressure Detection
Range
【0】: Upward Detection
【1】: Downward Detection
23- 24 Range of Water Preesure Detection
Range 【0.00 ~ 65.00】PSI
When upward detection of water pressure starts, water pressure will slightly increase. At this
time, it may cause shortly pressure fluttering or instability if water consumption continues. It is
recommended to reduce the range of water pressure detection (23-24) but it will extend the
time of inverter jumping into sleep without water consumption or with mild water
consumption.
23- 25 Period of Water Preesure Detection
Range 【0.0 ~ 200.0】Sec
23-25 = 0.0 (sec) means to disable the function of water pressure detection.
When function of water pressure detection is enabled, it can shorten the time of jumping into
sleep without water consumption or with mild water consumption.
If water consumption frequenctly continues, it is recommended to extend the cycle of water
pressure detection (23-25) so as the detection times can be reduced and the occurrence of
fluttering or instability during water pressure detection in constant pressure can be avoided.
23- 26 Acceleration Time of Water Pressure Detection
Range 【0.1 ~ 6000.0】Sec
23- 27 Deceleration Time of Water Pressure Detection
Range 【0.1 ~ 6000.0】Sec
23-26 and 23-27 are corresponding to 00-16 and 00-17, so the setting of 23-26 changed with
the setting of 00-16. Thus, avoid using multi-speed application function while using PUMP
function.
Fig. 4.3.107 Diagram for upward detection of water pressure
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