As Carl said, you need to add chlorine now. Bleach will give you a predictable dose; trichlor won't since it has to dissolve, and you can't control the rate of dissolution directly.

Do this:

1. Order (as Carl told you) a K2006 => http://pool9.net/tk/

2. Go to Walmart and get 8 gallons of PLAIN 8% bleach, 10 pounds of baking soda (BAG, not box) and a cheapo OTO / phenol red kit

3. Go to Lowes, Home Depot and get a gallon of 31% muriatic acid and a set (or a box) of nitrile gloves (blue or purple, usually)

4. Test your pool with the OTO & phenol red. Confirm the zero chlorine and pH > 8.0

5. If chlorine < 1 ppm, add 2 gallons of plain bleach (about 10 ppm on your pool). Test chlorine after 15 minutes and again after 1 hour.

6. If pH > 7.8, read http://pool9.net/ma/ and then (READ FIRST) add approx 1/4 gallon of muriatic. Retest 1 hour later. Your pH needs to be below 7.8.

7. Retest pH & chlorine the following day. If there is no chlorine, turn off your ozonator, and add 2 more gallons of bleach. Test at 15 minutes, 1 hour, and 24 hours.

8. Report results.