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

WINTERING

• Remove the module from the water.
• Open the top cover and remove the batteries
• Remove the lower basket (housing the probe) and place the module on a glass of water so that the probe is immersed in the water
• Keep the module in a place protected from frost and ensure that the sensor of the module remains in water all winter

PUT BACK INTO SERVICE

• Put the batteries (preferably new) back into the module (see procedure)
• Calibrate the module (see procedure)
• Put the module back in the water