5900S Neutralizer Operation & Maintenance Manual
Page 20
www.cleanwaterstore.com
Rev 110117
Filter System Normal Operation
•
Normal display alternates between time of day and days until regeneration.
•
Days remaining until the next regeneration will count down from the regeneration day
override value to 1 day remaining.
•
Once count reaches 1, a regeneration will be initiated at next scheduled regen time.
Battery Back-up (9 Volt Battery Required)
1.
Attach a 9v battery to its cable. The battery lays on bottom plate of the valve, below
circuit board assembly.
DO NOT INSTALL BATTERY UNTIL AFTER INITIAL BACKWASH!
2.
The purpose of the battery is to hold the clock time during a power outage (all other
values are stored on the circuit board) and to advance the valve to a cycle step that will
not allow water to run to drain, if the power failure occurs during a backwash cycle.
3.
If this event happens, replace the battery afterwards.
How to Start A Manual Backwash
1.
If days remaining is not already at 1 press and hold the Set/Change button.
2.
After 7 seconds the days remaining display will read: [1]
3.
With days remaining at 1 press and hold the Set/Change button again.
4.
After 5 seconds the regeneration cycle will begin.
5.
Fast Cycling Through each Step
6.
First complete above immediate cycle steps
7.
Press and hold the Set/Change button
8.
After 3 seconds the valve will start to advance to the next step
