16
Status 3:
Voltage power supply :
Supply
: 23,3 V
Battery voltage:
9V battery
: 9,55 V -L-
Software version:
Firmware
: GWA2.10
Status 4:
Number of current interruptions in 24 V supply):
Supply : 11
Number of current interruptions (24 V) with pump frequency:
during pumping: 0
Menu 6: Setting time
The set time is critical for pump start times T1 and T2. The clock will operate for approx. 5 hours
on battery life in the event of a power failure. Thereafter, the capacity of battery is exhausted
(Display switches off). When the external AC switching power supply comes on again after
battery ran off, the clock must be re-set in order to correctly restart the cycle times T1 and T2
corresponding to real time.
Note:
A started pumping cycle is terminated independent of the corrected time.
The time can be adjusted at any time.
Menu 7/8: Start time T1 and T2
(Starting time point T1 and T2 for pumping cycle)
Note for selection of start time points T1 and T2:
The pump starting times T1 and T2 are primarily set according to the times of input water (for
instance, grey water) being processed in the bioreactor with MBR Filtration. There must be at
least 6 hours of biological treatment between grey water intake and the pump starting. This
treatment time is required to ensure a long life of the membrane filter.
Example:
If the taking of showers is scheduled mostly in the morning between 7:00-8:00 hrs,
then the pump cycle T1 must be finished before 7:00 hrs.
Shorter times for direct filtration are possible up to direct filtration at incoming times.
It is important that a pump cycle run time is not overlapped with next start time. If this is the
case then the second timed start will not occur as required.
Menu 9: Number of pump intervals A1/A2
The numbers A1 and A2 determine how many pump intervals A (each with 15min run time/15s
backflushing) must be passed in pump cycles T1 and T2.
The number of pump intervals is adjustable from A=1 to A= 25.
