If A Long Idle Period Is Expected - Philips AIB2211/97 User Manual

cycle depends on the water quality).

11. If a long idle period is expected

When the following two situations are encountered:
The room temperature is lower than 0
Please drain the water in the product pipeline according to the following steps:
Step 1:
Step 2:
Step 3: Unplug the power cord.
element.
20
Turn on the water
source.