User's Manual

Signature 2 Series

pg. 5

Nitro Only Backwash Cycle Step Explanation

Step 1: Air Release Step

For approximately 6 minutes

- Not programmable

Step 2: Backwash Step

- Default of 10 minutes

Step 3: Rest Step

- Default of 5 minutes

Step 4: Air Replenish Step

- Default of 12 minutes

Example:





Step 5: Rapid Rinse Step

- Default of 10 minutes

Notes:

- When the valve is between positions, the display will flash the number of the step it is moving towards.

- The default time at which regeneration will occur is 2:00 a.m. for softeners and 12:00 a.m. for filters.

New feature: The motor’s run direction during a particular regeneration cycle step is indicated by

the rotation direction of the last 2 digit displays.