CI Man u al Page 5
OEM General Instructions
The control valve offers multiple procedures that allow the valve to be modifi ed to suit the needs of the installation. These
procedures are:
• OEM Cycle Sequence
• OEM Softener System Setup
• OEM Filter System Setup
• Installer Display Settings
• User Display Settings
• Diagnostics
• Valve History
Once the OEM Cycle Sequence has been set, the other procedures can be accessed in any order. Details on each of the procedures
are provided on the following pages.
To “lock out” access to diagnostic and valve history displays and modifi cations to settings except hardness, day override, time of
regeneration and time of day by anyone but the manufacturer, press ▼, NEXT, ▲, and SET CLOCK in sequence after settings
are made. To “unlock”, so other displays can be viewed and changes can be made, press ▼, NEXT, ▲, and SET CLOCK in
sequence.
When in operation normal user displays such as time of day, volume remaining before regeneration, present fl ow rate or days
remaining before regeneration are shown. When stepping through a procedure, if no buttons are pressed within fi ve minutes, the
display returns to a normal user display. Any changes made prior to the fi ve minute time out are incorporated.
To quickly exit OEM Softener Setup, OEM Filter Setup, Installer Display Settings, Diagnostics or Valve History press SET
CLOCK. Any changes made prior to the exit are incorporated.
When desired, all programming and all information in Diagnostics may be reset to defaults when the valve is installed in a
new location. To reset to defaults, press NEXT and ▼ simultaneously to go to the Softening/Filtering screen. Press ▲ and
▼ simultaneously to reset diagnostic values and all programming to defaults. Screen will return to User Display.
Sometimes it is desirable to have the valve initiate and complete two regenerations within 24 hours and then return to the preset
regeneration procedure. It is possible to do a double regeneration if the control valve is set to “NORMAL” or “NORMAL + on 0”
in OEM Softener System Setup or OEM Filter System Setup. To do a double regeneration:
1. Press the REGEN button once. REGEN TODAY will fl ash on the display.
2. Press and hold the REGEN button for three seconds until the valve regeneration initiates.
Once the valve has completed the immediate regeneration, the valve will regenerate one more time at the preset regeneration time.
For Valve Type 1.0 , press and hold SET CLOCK and ▲ for about 3 seconds to initiate an exchange of the tank in Service with-
out cycling the regeneration valve. After tank switch, days remaining and capacity remaining status is retained for each tank until
the next regeneration.
Prior to selecting the upfl ow regeneration cycle, verify that the correct body, main piston, regenerant piston and stack are being
used, and that the injector plug(s) are in the correct location. Refer to the Service Manual for drawings and part numbers.
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