Ariston NEXT EVO X SFT Series User Manual

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USER’S MANUAL
Ignition procedure
- ensure that the valve located on the cold water tting
is open
- ensure that the gas valve is open
- ensure that the device is
powered by electric current.
Press ON/OFF button “4”, the
display will light up.
The device is ready to operate
The set temperature is indicated
on the display.
By opening the hot water valve,
the device automatically starts
operating.
The display shows the set
temperature and the ame
indicates the burner ignition.
Water temperature adjustment
Press
or to set the hot
water temperature.
The new value will be indicated on
the display
It’s possible to increase the temperature up to 65 °C
To set the water temperature from 35 to 48 °C press the
+ button repeatedly. Pressing and releasing will trigger a
rise of 1 degree Celsius.
From 48 to 65 °C see the table.
WARNING!!
Water with a temperature higher than 50°
can cause serious burns.
Always verify water temperature before
use.
Note: If the device does not operate, ensure that the gas
and/or cold water valves are open.
Ensure that the device is electrically powered.
When closing the valve, the device automatically switches
off and the ame symbol disappears from the display.
ECO
Switching off procedure
Press the ON/OFF button, to switch off the appliance.
To switch off the completely, turn the outer electric switch
in the off position. Close the gas valve.
ECO mode
To activate the ECO mode press
the button 3.
To increase or decrease the
temperature press the button 2
or .
When the ECO mode is activated
the symbol
appear on the
dislpay.
To exit from ECO mode is necessary to push the button 3
when the appliance is in stand-by mode.
T range D T setting
35-48° C 1° C
Push
button
48-50° C 2° C
Push
button for 5 sec
50-55° C 5° C Push “+” button
55-60° C 5° C Switch OFF the machine and
then push
button for
5 sec
60-65° C 5° C
Push
button
Child lock function
It’s necessary switch OFF the appliance to reset the
temperature range. Afterwards the temperature range will
revert back to 35-48° C.

Ariston NEXT EVO X SFT Series Specifications

General

Ignition	Electronic Ignition
Installation	Wall-mounted
Fuel Type	Natural Gas or LPG
Capacity	No storage capacity, heats water on demand
Energy Efficiency	High Efficiency
Display	LCD
Safety Features	Flame failure device, overheating protection, antifreeze function