Plunge Evolve Is Not Cooling: Standard and Pro Chillers

Choose your chiller first: Standard or Pro. Both need clean filtered flow, open operating valves, ventilation, and a dedicated 20-amp circuit.

1. Record the starting point

Write down the set temperature, displayed water temperature, ambient temperature, visible flow, and any error code. Allow 1 to 2 hours after a set-point change before treating the response as abnormal.

2. Check the filter and flow

• Install a clean, correctly seated filter.
• Confirm the O-ring and housing are clean and hand-tight.
• Confirm operating valves are fully open.
• Clean the hair strainer with the chiller fully off.

Standard: complete the Standard air purge.

Pro: restart the chiller using the published Pro restart. If CF or a no-flow code remains, contact Support after changing the filter.

3. Check installation conditions

• Use the model's manual for required ventilation clearance.
• Keep intake and exhaust areas clean and unobstructed.
• Shade the chiller when practical.
• Install the latest firmware on app-connected models.

Never disconnect hoses, manipulate valves while running, or remove the filter for an ordinary flow test.

Still need help?

Submit a Plunge Support request. Include your product, serial number, and the results of the steps you completed.