Installer Manual Fleck 2910 - NXT - Installation
48 / 114 Ref. MKT-IM-002 / B - 23.05.2018
6. Tanks return to standby due to decreased total flow rate and trip points programmed. The tank
with the most remaining volume will be the first to go into standby.
7. The primary tank regenerates when its remaining volume becomes zero. The next tank with the
least remaining volume becomes the new primary tank. The tank with the next least volume
remaining will be the first to be activated when the flow rate reach the programmed trip point.
Tanks continue operating in this order.
5.7.6.2 System operation in regeneration
Valve
Tank
Inlet
Outlet
1st in
standby
Meter
Check valve
2nd in
standby
3rd in
standby
4th in
standby
(Primary
valve)
Valve
Tank
Inlet
Outlet
2nd in
standby
Meter
Check valve
3rd in
standby
New
primary
tank
In regen
1st in
standby
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