Hayward AquaTrol Models: AQ-TROL-HP AQ-TROL-HP-TL AQ-TROL-RJ and AQ-TROL-RJ-TL - Page 16

Troubleshooting Diagnostic Displays Sequential pushes of the small "diagnostic" button next to the LCD display will cause the Aqua Trol to display the following information: 1. Pool temperature (xx degrees Fahrenheit or Celsius) 2. Cell voltage (typically 22.0 to 26.0 volts when chlorine is being generated, other- wise 30-35V) 3. Cell current (typically 2.50 to 4.00 amps when chlorine is being generated, other- wise 0 amps) 4. Desired Output % ("0P" -- "100P" depending on knob position ) 5. Instant salinity ( -xxxx ppm or -x.xx grams/Liter) 6. Product name sent to the display ("AL-6" signifies "Aqua Trol" (STD), ("AL-7" signifies "Aqua Trol Return-Jet") 7. Software revision level (r1.xx) On the 8th push of the button the display will revert back to the default salt display. Also, if the button is not pushed for 30 seconds, the display will revert back to the standard salt display. Common Problems and Solutions 1. "Power" LED not on Check to make sure 120VAC input power is connected to the Aqua Trol control. Verify input voltage with a voltmeter. If there is input power, the fuse may have blown. The Aqua Trol is protected by a 20 amp mini ATO fuse located on the circuit board above the cell connector. 2. Filter pump not running Check that the time clock manual switch is in the "auto" (center) position or in the "on" (top) position. If in "auto", then check that the time is correct (check am/pm by using the 24 hour indicator located near the 2 o'clock position) and that the trippers are in the "out" position. 3. "Generating" LED not on The Aqua Trol only generates chlorine when the filter pump is running, the main switch is in the "AUTO" or "SUPER CHLORINATE" position, and none of the red fault LEDs are illuminated. 4. "Generating" LED flashing The temperature of the pool water is too high or low to operate. You can override this by switching the main switch to SUPER CHLORINATE. The Aqua Trol will run at maximum output for the remainder of the current pump cycle or 24 hours, which- ever comes first. 5. "No Flow" LED illuminated The Aqua Trol® has sensed a no flow condition and has stopped generating chlo- rine. Check that the flow switch is plugged into the connector on the bottom of the 13