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The indicator lamp lights up constantly when the device is in operation.
After installation, you can simply open the hot water tap and enjoy the
endless supply of hot water.
Make sure that the pressure of your water supply system exceeds 0.5 bar
(0.05 MPa).
Temperature and flow rate
Flow rate (
Δ
t)
rated capacity
2.0L/min
2.5L/min
3.0L/min
5.5kW
-
+30°C
+25°C
Note : The parameters in the above chart are under the following condi-
tions drawn : Power supply : 230V / 50Hz.
4. Maintenance
Maintenance
This device does not require any maintenance by the user. Professional
maintenance work may only be carried out by duly authorized technical
personnel.
If there is a defect, never attempt to repair the hot water unit yourself.
Please contact your dealer.
Descaling
A service inspection should be carried out every year by authorized and
qualified technical personnel, especially if you live in an area with hard
water above 12°dH.
Care
The housing can be cleaned easily with a damp cloth. Do not use any ag-
gressive or cleaning agents!
Prolonged shutdown
Do not use heated water as drinking water.
After a prolonged shutdown of the device, e.g. due to holidays, the device
should be fully heated up to the maximum temperature (tap at minimum
flow) before reuse. It is recommended to rinse the raw-re at least one
minute.
Regularly check the filter installed in the cold water inlet of the device
(blue) and keep it free of dirt and debris. This can be achieved by discon-
necting the device from the water tap. Make sure that you have switched
off the main power supply and the main water supply.
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（3.25改字体）Manual iwh mini elex v2（2021.03.24改）.indd 23
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