Modena Casella Series, User Manual Book

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20

Adjusting temperature: temperature is adjusted in the range of
75-74-73-…-(Tmin+1)-(Tmin)-35. The setting temperature will
decrease by 1
o
C after the “-” button is clicked for once. Long
pressing “-” button will render the setting temperature to
decrease at the rate of 5
o
C /s. If no button is pressed within 5s,
the system will store the setting temperature parameters and
exit the temperature setting status.
(4) “MODE” Button
When in the power-on state, press this button to enter into half
container/whole container switch, i.e., half container
 whole
container

half container…, and the corresponding indicator will
lights up. If this button is long pressed for 3s, this water heater will
enter into the booking mode. At this time, it is allowed to set
booked time via “+” or “-” key. The specific operations are listed in
the booking function introduction. This key will be invalid in the
power-off state.
(5) “BOOK” (HEATING TIME PROGRAMMING) Button
When the appliance is in the power-on state: press this button to
enter into the booked time setting mode for the heating program.
At this moment, the booked time can be set through pressing “+” or
“-” button. The specific operations are shown in the booking
function introduction. This key will be invalid in the power-off state.
(6) “STERILIZER” Mode
In the power-on state: long press the “+” button and the “-” button
simultaneously for 3s. Then, the digital screen will display sterilizer
status (two digits 8 are in a clockwise cycle dynamitic display); long
press “+” and “-”buttons simultaneously for 3s again to exit the
status. The heating should stop when the temperature reaches
80
o
C and the antibacterial (sterilizer) mode is maintained for 5
minutes to indicate that cycle is still in dynamitic display. After 5
minutes, the system will exit sterilizer mode and return to the
previous status.