I’m asking the following questions on behalf of a friend who recently moved to Germany and is facing a challenge to operate this heating system.
He has the following questions. Any help would be appreciated.
1. How to switch on the heating system with basic setting?
2. How to use the automatic control feature on the left with time setting?
3. How to refill the water system, and any precautions to avoid air inside the system?
4. Is there any need to drain the water inside heater in rooms if not used for long time?
5. Overall necessary precautions with such system
by ZorbaTheBuddha29