Manual

12 Installation and setting up
Do not turn off the power without using the Shutdown switch. This will
cause the unit to enter a cleaning cycle when next switched on, and
over time will lead to blockages and malfunction of the unit.
The cleaning cycle on power up is shown on the display as WT44” counting
down to “WT00”, as for the shutdown cycle. Once the display reaches “WT00”,
normal operation of the unit will start.