Over-Temperature Protection - Aparici SCT Serie Manual Del Usuario Y Del Instalador

SCxxxT_ES_EN_FR_IT_PT_ver1
4.- 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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