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7217395.01 - en
INSTRUCTIONS PERTAINING TO THE INSTALLER
19. PARAMETERS SETTING
Description of parameter
Default value
240 i
F01
Type of gas boiler
10 = sealed chamber
20 = atmospheric chamber
20
F02
Type of gas
00 = natural (metane) - 01 = LPG
00 O 01
F03
Hydraulic system
00 = instantaneous appliance
05 = appliance with external storage boiler
08 = appliance for heating only
00
F04
Programmable relay 1 setting
2 = zone system (See SERVICE Instructions)
02
F05
Programmable relay 2 setting
13 = “cool” function for external air-conditioning
system (See SERVICE Instructions)
04
F06
External sensor programmable input setting
(See SERVICE Instructions)
00
F07…F12 Manufacturer information
00
F13 CH max. heating output (0-100%)
100
F14 D.H.W. max. heating output (0-100%)
100
F15 CH min. heating output (0-100%)
00
F16
Maximum temperature setpoint setting
00 = 85°C - 01 = 45°C
00
F17
Pump overrun time
(01-240 minutes)
03
F18
Minimum burner pause
in central heating mode - 00=10 seconds
03
F19 Manufacturer information
07
F20 Manufacturer information
--
F21
Anti-legionella function
00 = Disabled - 01 = Enabled
00
F22 Manufacturer information
00
F23 Maximum D.H.W. setpoint
60
F24 Manufacturer information
35
F25 Lack of water safety device
00
F26...F29 Manufacturer information (read-only parameters)
--
F30 Manufacturer information
10
F31 Manufacturer information
30
F34...F41 Diagnostics (See SERVICE Instructions)
--
Final
parameter
Calibration function activation (See SERVICE
Instructions)
00
WARNING: do not modify the values of the “Manufacturer information” parameters.
To set the boiler parameters press the R and - buttons together for at least 6 seconds. When the function is activated,
the display shows “F01” alternated with the value of the parameter.
Parameters setting
• Press +/- buttons for scrolling parameters;
• Press +/- buttons to change the single parameter
value;
• Press the P button to save changes, the display
shows “MEM”;
• Press the button to leave the function without
saving, the display shows “ESC”;
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