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Unit installation with the connectors facing
toward the wall
Unit installation with the connectors at the
bottom
Venting
1.
Shut off electric supplies to the heater.
2.
Turn the flow on (turn the hot water tap on) in order to vent the water installation
(for about 15-30 seconds), until the flow of water becomes constant and even.
3.
Turn the flow off (turn the hot water tap off).
4.
Switch on the electric supplies.
The venting process must be repeated each time after the water has been
emptied from the unit or pipes.
PL;DE;GB;FR-057AB/f.501
GB
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