Please follow the steps below to purge the air from the Evolve Standard Chiller. Please make sure that the tub is full when performing an air purge. 

1. Turn the chiller off by unlocking the UI and pressing the power button. 
2. Double check that all 3 colored ball valves on the connections are open. (Parallel to the connections)
3. Slowly loosen connection A on the chiller to allow air to escape and the water to begin filling the filter housing. 
4. Once the water has filled the filter housing tighten the connection collar back onto the chiller. 
5. Turn the chiller back on.
6. Wait two minutes for the priming process to complete.

If, after two minutes, you still can't feel water coming out of the jets, repeat the process.