Children must not play with the appliance. Cleaning and user maintenance must not be performed by children without supervision.” CS3800iAW – 6721890169 (2024/03)
The auxiliary heater may be irreparably damaged by frost. ▶ Do not start the appliance if there is a possibility that the water in the auxiliary heater is frozen. CS3800iAW – 6721890169 (2024/03)
The duration of the defrost cycle depends on the actual outdoor temperature and the amount of frost on the evaporator. 0010037107-005 Fig. 2 Protection zone ground-placed on plot or roof 1000 mm 1000 mm Front CS3800iAW – 6721890169 (2024/03)
75 % 25 % +2 °C –2 °C +27 °C +35 °C 0 °C 88 °C –4,5 °C 50 °C Fig. 6 Functional principle of the refrigerant circuit in the heat pump Evaporator Compressor Condenser Expansion valve CS3800iAW – 6721890169 (2024/03)
Leaving the windows ajar will let the heated air out of the room constantly without increasing the air quality. Close the thermostatic valves or lower the heating setting on the room controller while the room is vented. CS3800iAW – 6721890169 (2024/03)
Status: Shows the status of the system. A green tick shows that no alarms are active in the heat pump system. A warning triangle shows that one more alarms are active. Click on the warning CS3800iAW – 6721890169 (2024/03)
Display of outdoor air temperature Display of temperatures to and from the outdoor unit Help menu Display of flow temperature Display of return temperature Display of DHW temperature [10] More…, for additional settings CS3800iAW – 6721890169 (2024/03)
HP alarm) a magnetite filter must be installed to avoid regular draining of the indicator. A filter also increases the longevity of components in the heat pump as well as the remaining parts of the heating system. CS3800iAW – 6721890169 (2024/03)
Data Protection Officer, Information Security and Privacy (C/ISP), Environmental protection and disposal Robert Bosch GmbH, Postfach 30 02 20, 70442 Stuttgart, GERMANY. Environmental protection is a fundamental corporate strategy of the You have the right to object, on grounds relating to your particular Bosch Group.
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