Want cleaner water

Want cleaner water

Replacing the UV bulb in your Canadian Spa hot tub is essential for maintaining optimal water sanitation.

Follow these steps to ensure a safe and effective replacement:

1. Power Off the Spa: Before beginning, turn off the spa to ensure safety.

2.Access the AO3P Wave Zone Unit:
- Remove the front cabinet panels on the side where the topside control is located.
- Look for a sticker on the cabinet panel indicating the location of the AO3P Wave Zone.

Ensure the spa cover is off, as the skirt may obscure the sticker.

3. Open the AO3P Unit:
- Remove the lid from the AO3P box to access the bulb chamber.

4. Remove the Old Bulb:
- Carefully disconnect the existing bulb from its connector.
- Gently pull the bulb out of the metal chamber.

5. Install the New Bulb:
- Using gloves to handle the new bulb, remove it from its packaging.
- Insert the bulb fully into the metal chamber, ensuring it is securely seated.
- Connect the bulb to the loose plug inside the unit.

6. Reassemble and Power On:
- Replace the AO3P lid.
- Reinstall the cabinet panels.
- Turn the spa back on to resume normal operation.

For a visual guide, you can refer to the Canadian Spa Company's support article on replacing the UV bulb in the Glacier AO3P Wave Zone.



Regular maintenance of the UV bulb is crucial for effective water sanitation. It's recommended to replace the bulb approximately every 12-16 months, depending on usage.

If you need to purchase a replacement bulb, the 18W UV bulb designed for the Glacier AO3P Filtration System is available through Canadian Spa Company's UK website.

By following these steps, you can ensure your spa's UV sanitization system continues to operate effectively, providing clean and safe water for your enjoyment.

Dispose of the Old Bulb
UV bulbs contain mercury and should be disposed of according to local hazardous waste guidelines.

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