Pxxx_ES_EN_FR_IT_PT_ver3.0_02/22
To carry out the aforementioned cycle, the temperature regulation knob must be placed in its maximum position (> 70ºC).
Once the aforementioned temperature has been reached, leave the adjustment knob in this position for 10 '. After this time,
the water heater can be adjusted to the desired temperature as usual.
WARNING!: When the thermal disinfection treatment has just been carried out, the temperature of the water in the water
heater can instantly cause severe burns. Children, disabled and the elderly are the people at highest risk for burns. Check the
water temperature before taking a bath or shower.
4.- WATER HEATER DRAIN IN CASE OF FROST
At any risk for freezing of water in the water heater, the water must be emptied from it. In order to do it,
please follow the below instructions:
o
Unplug the appliance from electrical network.
o
Close the water inlet to the water heater.
o
Drain the water heater using the safety valve.
o
Protect the safety valve from freezing.
o
Fill the water heater before plug in it again to electrical network.
5.- TROUBLE SHOOTING
When the water heater fails, automatically the heating element stops working and the display shows the
corresponding fault code. At that moment, if you press any button, there is not answer from the water heater. Only
disconnect the power, call to after sales service to solve the problem and repair the water heater and connect it
again makes that the fault code will be eliminated.
The fault code meaning is the below one:
FAULT ERROR
CAUSE
Dry burning protection. The water
heater operates without water at tank
E2
Over-temperature protection
E3
E4
Temperature sensor failure.
ACTION
Disconnect the appliance power, fill the water
heater tank and, then, plug it again. If the fault
cannot be removed, contact a qualified service
technician.
contact a qualified service technician
contact a qualified service technician
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