32
GB
installer parameters
To access the installer parameters
mode, perform the following steps:
- Press the OFF button.
- Press and hold the “
“ button and
the two PROGRAM “ “ buttons
simultaneously.
- The fi rst parameter will appear on the
display.
- Press the “ “ button to scroll
the modifi able parameters.
- Press the “
“ buttons to mod-
ify the default settings.
The display will fl ash to indicate that a
modifi cation has been effected.
- Press the OK button to confi rm the
modifi cation.
The display will stop fl ashing.
- To exit, press one of the operating
mode buttons:
“, “ “, “ “.
PARAMETER DESCRIPTION RANGE
12:tO detected room temperature adjustment - 3°C to + 3°C
2:Fs
resetting of default settings
(including time and temperature)
1:Ot boiler minimum operating time [1 min] 1 min - 5 min
2:Cr cycle frequency [6 cycles per hour]
3 - 9 - 12
cycles
13:Pb
proportional band
(ΔT between the room temperature and the set-point
temperature, above which the timer-thermostat activates/
deactivates the boiler to reach the set-point temperature
more precisely)
Zn the number of the zone to be allocated 1 ÷ 3
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