Kogan KASPAMSBRGA User Manual page 21

3.
Remove the spa drain valve cap from the outside of the spa tub and attach the drain
valve adapter with the garden hose to the spa drain valve.
4.
From the inside of the spa tub, open the drain valve cap, water will start to flow out
through the garden hose.
When the water stops draining, lift the spa tub towards the drain, pouring out any
remaining water to empty the spa completely.
5.
Press the BUBBLE button on the controller to dry out any water in the piping system.
Operate the bubbling function for 15 minutes to blow out all the remaining water.
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