CI Manual Page 5 OEM General Instructions The control valve offers multiple procedures that allow the valve to be modified to suit the needs of the installation. These procedures are: • OEM Cycle Sequence • OEM Softener System Setup • OEM Filter System Setup •...
Page 6 CI Manual OEM Cycle Sequence Step 1CS – Press NEXT and ▼ simultaneously for 3 seconds and release. Then, press NEXT and ▼ STEP 1CS simultaneously for 3 seconds again and release. If screen in Step 2CS does not appear in 5 seconds, the lock on the valve is activated.
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CI Manual Page 7 Configuring the Control Valve for Separate Source Operation: Select SEPS for control operation. For separate source operation, the 3-wire communication connector is not used. Selection requires that a connection to a Clack motorized alternating valve (MAV) is made to the 2-pin connector labeled MAV located on the printed circuit board.
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Page 8 CI Manual For Clack alternator systems using the WS2 valve, press NEXT after selecting ALT A or ALT b to set the length of pre-service rinse time for the standby tank just prior to returning to service. If Step 2CS is set to 1.0T or 1.5T, this same display appears and is set in a similar manner.
CI Manual Page 9 OEM Softener System Setup Step 1S – Press NEXT and ▼ simultaneously for 3 seconds and release. If screen in Step 2S does not STEP 1S appear in 5 seconds, the lock on the valve is activated. To unlock, press ▼, NEXT, ▲, and SET CLOCK in sequence, and try again.
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Page 10 CI Manual Step 7S – Relay 1 Output: Use ▼ or ▲ to select one of the following STEP 7S options: • Set Time on: Relay activates a set time after the start of regeneration and deactivates after a set period of time. The start of regeneration is defined as the first Backwash cycle or Dn Brine/Up Brine cycle, whichever comes first.
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CI Manual Page 11 Step 8S(B) – Relay 2 Duration: Use ▼ or ▲ to set the length of time the relay will stay active prior STEP 8S(B) to deactivation. If Step 8S is set to Set Time on, value range is 1 second – 200 minutes. If Step 8S is set to Set L Softening on or Set L Softening Regen on, value range is 1 second –...
Page 12 CI Manual Setting Options Table Regeneration Regeneration System Type Option Type Override Regeneration occurs at the next regeneration time when volume capacity falls below the reserve Softening Auto Normal 1 – 28 days capacity or the specified number of days is reached, whichever comes first.
CI Manual Page 13 OEM Filter System Setup Step 1F – Press NEXT and ▼ simultaneously for 3 seconds and release. If screen in Step 2F does STEP 1F not appear in 5 seconds, the lock on the valve is activated. To unlock, press ▼, NEXT, ▲, and SET CLOCK in sequence, and try again.
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Page 14 CI Manual Step 6F – Relay 1 Output: Use ▼ or ▲ to select one of the following STEP 6F options: • Set Time on: Relay activates a set time after the start of regeneration and deactivates after a set period of time. The start of regeneration is defined as the first Backwash cycle or Dn Brine cycle, whichever comes first.
CI Manual Page 15 Installer Display Settings Step 1I – Press NEXT and ▲ simultaneously for 3 seconds. STEP 1I Step 2I – Inlet Water Hardness: Use ▼ or ▲ to set the amount of influent hardness. Units STEP 2I This display will only appear if Step 5S is set to AUTo.
Page 16 CI Manual User Display Settings General Operation: When the system is operating, one of 5 displays may be shown. Press NEXT to scroll between the displays. One of the displays is always the current time of day. The second display is one of the following: days remaining or capacity remaining.
CI Manual Page 17 Regeneration Mode: Typically, a system is set to regenerate at a time of low water usage. An example of a time with low water usage is when a household is asleep. If there is a demand for water when the system is regenerating, untreated water will be used.
Page 18 CI Manual Salt Remaining or Adding Salt (not available for WS2 valves): If the Low Salt Warning was activated in Step 9S, the following screens will be viewed in the User Display. Note: The salt used per regeneration setting can be set in increments of 0.05 kg, but the kg REMAINING screen will round up or down to the closest whole number.
CI Manual Page 19 Diagnostics Step 1D – Press ▼ and ▲ simultaneously for 3 seconds. If screen in Step 2D does not appear in STEP 1D 5 seconds, the lock on the valve is activated. To unlock, press ▼, NEXT, ▲, and SET CLOCK in sequence, and try again.
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Page 20 CI Manual Step 7D – Maximum Flow Rate, Last 7 Days: This display shows the maximum flow rate in liters STEP 7D per minute that occurred in the last 7 days. Use ▼ or ▲ to scroll. This display will show zero if a water meter is not installed.
CI Manual Page 21 Valve History Step 1VH – Press ▼ and ▲ simultaneously for 3 seconds and release. Then, press ▼ and ▲ STEP 1VH simultaneously again and release. If screen in Step 2VH does not appear in 5 seconds, the lock on the valve is activated.
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