Bosch Condens 5000 W - Boiler Frost Protection; Setting the Hot Water Temperature

6 720 646 196 (2013/08)Condens 5000 W
Controls | 7
3.1.2 Boiler frost protection
If the temperature within the boiler falls below 8°C the pump will run to circulate water and prevent the system freezing.If the
temperature within the boiler falls below 5°C the boiler will fire periodically, bringing the boiler temperature up to 12°C to avoid the
possibility of the system freezing.This process will be repeated until such time that the boiler temperature does not drop below 5°C.
3.1.3 Setting the hot water temperature
1. Turn the hot water temperature control knob to the desired level.
2. The ECO button is non operational with this type of boiler.
Fig. 4 Hot water temperature
Optional integral diverter valve kit with cylinder temperature sensor is required to be able to set the hot water
temperature.
Otherwise the temperature is factory set to approximately 55°C.
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