Parameters Setting - Baxi Nuvola 3 Comfort Operating And Installation Instructions

To set the boiler parameters, proceed as follows:
• press the key IP for at least three seconds ;
• press and hold down the key
is active, the letters "F01" and the value of the selected parameter appear on the display.
Changing the parameters
• Press the +/-
buttons to scroll through the parameters;
• Press the +/-
buttons to change each parameter value;
NOTE:
the value is automatically memorised after about 3 seconds. (Do not press any key until the value starts to flash).
Description of parameters
F01
Type of boiler
10 = sealed chamber - 20 = atmospheric chamber
F02
Gas used
00 = NATURAL (METHANE) - 01 = LPG
F03
Hydraulic system
F04
Setting programmable relays 1
02 = zone system (See SERVICE Instructions)
F05
Setting programmable relays 2
13 = "cool" function for external conditioning system
(See SERVICE Instructions)
F06
Configuration of external probe inlet
(See SERVICE Instructions)
F07...F09
Manufacturer's information
Mode of installing the climate controller
F10 00 = on the wall (paragraph 18.2)
01 = Not used
02 = in the boiler (paragraph 18.1)
F11...F12
Manufacturer's information
F13
Max heating power
F14
Max DHW power
F15
Min heating power
F16
Setting of maximum heating setpoint (°C)
00 = 85°C - 01 = 45°C
F17
Pump post-circulation time in heating (01-240 minutes)
F18
Waiting time in heating before a new ignition
(00-10 minutes) - 00=10 seconds
F19
Manufacturer's information
F20
Manufacturer's information
F21
Anti-legionella function
00 = Disabled - 01 = Enabled
F22
Manufacturer's information
F23
Maximum DHE setpoint temperature (ACS)
F24
Manufacturer's information
F25
Protection device against water lack
F26...F29
Manufacturer's information (read-only parameters)
F30
Manufacturer's information
F31
Manufacturer's information
F32...F41
Diagnostics (See SERVICE Instructions)
last
Activation of calibration function
parameter
(See SERVICE Instructions)
ATTENTION: do not change the value of the "Manufacturer's information" parameters
INSTRUCTIONS FOR FITTERS

21. PARAMETERS SETTING

and then press (see figure at side). When the function
(0-100%)
(0-100%)
(0-100%)
Factory settings
140 Fi 240 Fi 280 Fi
10
00 or 01
27
320 Fi 240 i 280 i
20
06
02
04
00
00
00
00
100
100
00
00
03
03
07
00
00
00
65
35
01
--
10
00
--
0
.
C607215 - GB