AEG DDLE LCD 18 Operating And Installation Instructions page 27

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the risk of frost, as water residues remain inside the device.
Water installation:
Steel, copper or plastic pipework.
Copper or plastic pipework*.
* The instantaneous water heater can reach operating temperatures up to 60°C. In case of faults, loads
up to 95 °C / 1.2 MPa can occur temporarily in the installation. The plastic pipework used must be suitable
for such temperatures/pressure.
Electrical installation:
all poles with at least 3 mm contact separation.
( 18).
A
For contractors
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