Do you have a question about the Hoval UltraOil 200 and is the answer not in the manual?
Specifies approved fuels and operational purpose of the boiler.
Role of the controller in managing room temperature, hot water, and system operation.
Procedure to adjust the desired room temperature for daytime periods.
Procedure to adjust the lower room temperature for night periods.
Overview of different operating modes like HOLIDAY, ABSENT, AUTOMATIC, SUMMER.
Step-by-step guide to select modes like HOLIDAY, ABSENT, PARTY.