The pH and Redox probes of the POOL GUARD module must not be left in the water if there is a risk of freezing. When the water temperature is <10°C, it is advisable to winterize the probes.

WINTERING

• Activate probe wintering in the app.
• Stop filtration, remove the pH and Redox probes from the accessory holder and disconnect them from the POOL GUARD box.
• Close the sensor inlets with the wintering caps (if you do not have wintering caps, you can insert a caddy token into the existing caps)
• Soak the pH and Redox probes in a glass of water and keep them in a frost-free place, ensuring that the probes remain in the water all winter.

PUT BACK INTO SERVICE

• Put the probes back on the probe holder and reconnect them to the POOL GUARD box
• Enable recommissioning on the app
• Proceed with the calibration of the pH probe (see procedure)