Siemens · EQ900 TQ900 Coffee Machines
The coffee machine is failing to dispense hot water. This can occur if the milk system, which may share components with the hot water dispenser, is soiled or blocked.
Click steps to track your progress.
Clean the milk system thoroughly, either manually or by placing it in the Dishwasher.
Ensure all parts of the milk system are correctly reassembled after cleaning.
Descale the appliance if there is a heavy build-up of limescale, which can affect water flow.