hot water tap e3 error

If the electronic hot water appliance is empty of water and is turned ON then this will be automatically sensed, the heating element will not energize and the "lack of water" indicator will be flashing on the display panel shown by the flashing of the E3

If the "lack of water" indicator is seen the dry-burn protection sensor has activated auto­
matically due to the lack of water in the electronic hot water appliance.
If the "lack of water" indicator is seen then touch the power off button and prime the elec­ tronic hot water appliance using the instruction set out earlier to fill with water.

If the electronic hot water appliance is not powered off or filled with water then after approximately 5 minutes the electronic hot water appliance will automatically power down until it is primed with water using the instruction set out earlier.
The Actual Temperature will display the approximate water temperature at the thermostat position. When the electronic hot water appliance is in heating mode there will be amoving red arc line of lights to indicate the electronic hot water appliance is heating up. Once the required set temperature is reached the red arc line will become static. There are two display boxes Heating and Hot when the tank is heating up the Heating will be lite and when temperature is achieved this will then lite up the Hot display box.