Cycle Time Settings; Capacity Settings - Fleck 9000 Manual De Uso

6 - CAPACITY SETTINGS

The unit quoted above is set up for an 8" vessel with a 1.5 gpm drain line flow control (DLFC), an
injector size number 1 and a 0.25 gpm brine line flow control (BLFC).
Cycle time settings : backwash 8minutes, brine draw and rinse 26 min, fast rinse 6 min, brine
refill 6 minutes.
Backwash time (8 min.) x DLFC (1,5 gpm)
Brine draw/slow rinse (28 min.) x 1,2
Rapid rinse (6 min.) x DLFC (1,5 gpm)
Brine refill (6 min.) x BLFC ( 0,25 gpm)
The total water volume used for regeneration is 118 litres.
You have the choice between deducting 100 or 200 litres so the wheel will be set on 2.2 or 2.3 m
(see picture above).
Important note:
There is a time gap between the beginning of the regeneration and the moment the meter
arrives down to zero.
A valve (for vessels between 6 and 12 inches) equipped with a 1/15RPM motor will have a 9
minutes time gap.
A valve (for vessels between 13 and 16 inches) equipped with a 1/30RPM will have an 18 minutes
time gap
It is somehow recommended to take into account this gap and to deduct from the softened
water capacity a volume of water equivalent to a continuous water flow for 9 to 18 minutes.
19
= 45,42 l
= 33,6 l
= 34 l
= 5 l
9000 - 9100 - 9500
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