The power display will show "P" to indicate that the zone is boosting.
3. The Boost power will last for 5 minutes and then the zone will go back to the
power stage 9.
4. If you want to cancel the Boost during this 5 minutes, touch the heating zone
selection button, an indicator next to the key will flash. And then touch the
Boost button, the heating zone will go back to the power stage 9.
Restrictions when using
The three or four zones were divided into two groups. In one group, if use boost on
one zone, first make sure that the other zone is working on/below power level 5.
EN-15