Ariston NEXT OUTDOOR EVO, User Manual, Page: 19 / 31

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COMMISSIONING
Accessing the settings - adjustment parameters
RESERVED FOR TECHNICAL ASSISTANCE
To access the Parameters proceed as follow:
- switch Off the appliance
- switch On the appliance and within 1 minute simultaneously
press the 3 and 4 buttons for 3 seconds
- the display shows
LO
.
To select the others parameters press 4 button.
To access to the parameters press the ON/OFF button, the
display shows the value of the parameter.
To modify the value press the 3 and 4 buttons.
To save the new value press ON/OFF.
Lo
Model and type of gas selection
RESERVED FOR TECHNICAL ASSISTANCE Only if
the gas or PCB is changed see “gas setting” table
L1
Post-ventilation time
setting.
0 = 90 sec.
(if set temperature ≥ 50°C)
0 = 30 sec.
(if set temperature < 50°C)
FACTORY SETTIG
0
1 = 30 sec.
L2
Adjust the Gas
burner pressure MIN from -9 to 9
Read the pressure on the manometer and verify
on “gas setting” table
L3
Adjust the Gas
burner pressure MAX from -9 to 9
Read the pressure on the manometer and verify
on “gas setting” table
L4
NOT ACTIVE
L5
NOT ACTIVE
L6
Soft ignition
Read the pressure on the manometer and verify
on “gas setting” table
L7
NOT ACTIVE
L8
DHW Start delay time from 0 to 50
10 = 1 sec.
5
L9
Main P.C.B. software version
LA
HMI software version (Remote Control)
L
b
Fan speed
automatic adjustment
0= default
1 = re-adapt
0
This parameter must be used if the following
components are replaced / reassembled: PCB, fan,
combustion chamber, heat exchanger, exhaust cover.
LC
Stepper motor reset 0= Auto 00
L
d
Maximum limited pressure
LE
Minimum limited pressure
parameter
description value factory setting
notes