EN-045BC_f.1179
7
PPE2 Operation
The heater switches on automatically straight after reaching
the flow rate over 2,5 l/min. The temperature control system
adjusts the power rate according to the water flow rate,
required temperature and the temperature of water in
the mains. The LCD backlight and
icon signalises the
heating operation. If the unit reach the maximum power
value which is too low for a given operating conditions the
LCD display will show flickering
icon.
The LED display
backlight also turns on while pushing or turning the setting
knob. The backlight will automatically turn off when the
heating operation is turned off, or if more than 50 seconds
have passed since the last adjustment.
If you block the unit by master appliance (NA entry) the display will show „EXT BLOCKED”.
If the fault occurs the display will show icon and error message.
Error messages:
•
ER>T INLET - inlet sensor failure,
•
ER> T MAX - temperature has exceeded the maximum value,
•
ER> AIR 1 - air bubbles in the heating box - equipment detection,
•
ER> AIR 2 - air bubbles in the heating box - program detection.
If the display shows ER> T MAX, ER> AIR 1 or ER> AIR 2 the unit will stop heating.
The unit will not heat again until the failure is resolved and the appropriate value of
water flow is reached.
Temperature adjustment
Turn the knob to the right to increase the temperature value, or to the left to decrease it.
Push the knob to read the temperature value that is stored in memory. Push it again
to read the next stored value. You
can switch between the following settings „ECO”,
„SINK” and „BATH”.
To change the temperature setting in memory:
•
select the temperature setting by pushing the control knob,
•
push the knob and keep for about 3 seconds until the value starts to flashing,
•
turn the knob to adjust the value,
•
push the knob to save the value.
Notice: save the new value within 10 seconds, otherwise you will lose it.
