Parameters Menu; Table Of Parameters; Reset To Factory Settings - Riello MINI 17 LN NG Installation And User Manual

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4 8 Parameters menu

Press the MENU (B) key for 2 seconds.
The two central segments of the digits blink and together with them some
displayed icons.
Use the "+" or "-" key to select the wrench icon (
central segments switch off.
Press the MENU (B) key to enter the password (only for professionally
qualified personnel) to access the technical menu.
Press the "+" key to increase the numeric value until you reach the value
of the password.
B
(*) psw = Set the value of the password, available only for professional-
ly qualified personnel. The user can in no way access the TECHNICAL
MENU

4.8.1 Table of parameters

Nr
PARAMETER DESCRIPTION
PAR
2 Selecting water heater output/capacity
4 Selecting methane/LPG
5 Selecting flow switch/flow indicator
6 Domestic hot water start wait time
11 maximum setpoint of domestic hot water circuit
20 Induced draught protection function
40 Type of domestic hot water thermostat operation
41 Displaying domestic hot water input temperature
42 Displaying domestic hot water flow rate
rt Exiting the menu
rs Resetting factory settings

4.8.2 Reset to factory settings

From the parameters menu, selecting "rs" allows you to reset the board parameters to the factory settings (Reset to factory settings).
Pressing the MENU (B) key displays two underscores. Press the "-" key until the two underscores shift up. Press the "+" key to return to factory settings.
If you press the MENU (B) key instead of the "+" key the operation is annulled and you return to the previous menu.
To exit the TECHNICAL MENU press the "+" or "-" key until "rt" (return) is displayed, at this point pressing the MENU (B) key returns you to the USER
MENU.
Pressing the ON-OFF/RESET (A) key you pass to the OFF state.
If no action is taken, once 2 minutes have passed the appliance exits the menu and returns to the normal operation screen.
b
If you are replacing the electronic board it is necessary to set the parameters 2 (11-13-17) and 4 (methane - lpg) depending on the type of water
heater used.
38
). At this point the
psw (*)
When accessing the technical menu the number "2" is displayed. Press-
ing the "+" or "-" key it is possible to select the successive parameter:
Burner output
2
Gas Type
4
5 Flow Indicator Type
6 Domestic hot water start wait time
Domestic hot water circuit maximum setpoint
11
Domestic hot water thermostat operation
40
Displaying domestic hot water input temperature
41
42 Displaying domestic hot water flow rate
rt Exiting the menu
Resetting factory settings
rs
Pressing the MENU (B) key confirms the values set.
To exit the TECHNICAL MENU press the "+" or "-" key until "rt" (return)
is displayed. Pressing the MENU (B) key to return to the USER MENU.
Pressing the ON-OFF/RESET (A) key you pass to the OFF state.
If no action is taken, once 2 minutes have passed the appliance exits the
menu and returns to the normal operation screen.
Fig. 38
UNIT OF
MEAS-
MIN MAX
URE-
MENT
l/min
s 0,5 10
°C 36 65
0 1
°C
VALUES FACTORY SETTING
11 11 l/min --> 22kW
13 13 l/min --> 26kW
17 17 l/min --> 34kW
0 (METHANE) 0 (methane models)
1 (LPG)
0 (FLOW SWITCH)
1 (FLOW INDICATOR)
(steps of 0.5s)
0 (NONE)
1 (ACTIVE)
0 (ABSOLUTE)
1 (CORRELATED)
NOT USED
1 (LPG models)
0
0.5s
65
1
0