To determine how many gallons of water your system will discharge during a Clean cycle, you'll need to acquire a few numbers from the screen.

**1. **Using the Select button, cycle through the menu until you reach the 'Backwash' screen (pictured below).

**2. **Note the number listed after the **bA -**. In this example, we see 2 minutes on the screen.

**3. **Press the Select button again to show the Fast Rinse time. Note the number of minutes listed after the **Fr -**, in this example we see 1 minute chosen.

**Calculate**

The drain flow rate is listed at **3.4 **gpm flow rate. Use the equation below to calcuate the gallons of water discharged during a Clean cycle:

**( Backwash min + Fast Rinse min ) x 3.4 gpm = Gallons Discharged**

Example

( 2 min + 1 min ) x 3.4 gpm = gallons discharged

(3 min) x 3.4 gpm = 10.2 gallons discharged per cleaning cycle