ENGLISH
17
5.2.1
Boiler configuration
-
Access the technical parameters as explained in the section“ Accessing the technical
parameters”
-
Select PARAMETERS with the “
UP
” and “
DOWN
” keys, confirming the selection.
PARAMETERS
WEATHER COMPENSATION
INSTALLATION
RANGE RATED
CALIBRATION
INSTALLER
TECHNICAL
-
Select from among the options with the “
UP
” and “
DOWN
” keys, confirming the selection.
ANTI-CYCLE FUNCTION
RESET CH TIMERS
DHW THERMOSTAT
INSTALLER
PARAMETERS
-
ANTI-CYCLE FUNCTION
This parameter allows you to change the
ANTI-CYCLE FUNCTION, regarding the
delay time introduced for re-igniting the burner in the face of an off due to the heating
temperature being reached. The factory setting for this parameter is 3 minutes and can
be set to a value between 0 min and 20 min selecting the desired one with the “
UP
” and
“
DOWN
”, keys confirming the selection.
3
MIN
ANTI-CYCLE FUNCTION
-
RESET CH TIMERS
This parameter allows you to reset the REDUCED HEATING MAXIMUM OUTPUT
TIMING, during which the speed of the fan is limited to 75% of the maximum heating
output that has been set, and the FORCED HEATING TIMING OFF. The factory setting
for this parameter is
FUNCTION NOT ACTIVE, select FUNCTION ACTIVE
using the
“
UP
” and “
DOWN
” keys, confirming the decision to reset the timings.
FUNCTION ACTIVE
INSTALLER
FUNCTION NOT ACTIVE
RESET CH TIMERS
-
DOMESTIC HOT WATER THERMOSTATS
This parameter allows you to set the type of DOMESTIC HOT WATER THERMOSTATS.
The factory setting for this parameter is RELATED, i.e. for domestic hot water the boiler
switches off at se5°C and restarts at se4°C.
To select the ABSOLUTE
values, where the boiler for domestic hot water will still switch
off at 65°C and restart at 63°C, use the “
UP
” and “
DOWN
” keys.
RELATED
ABSOLUTE
INSTALLER
DHW THERMOSTAT
-
PREHEATING
Setting PREHEATING = 1 the boiler’s domestic hot water function activates. This
function keeps the water in the domestic hot water exchanger hot, to reduce standby
times when a request is made. When the pre-heating function is enabled the symbol P
comes on with a steady light at the top with respect to the hot water icon. During burner
ignition following a pre-heating request, the symbol P starts flashing.
To deactivate the pre-heating function, set the parameter to
PREHEATING
= 0, the
symbol P switches off. The function is not active when the boiler is OFF.
0
PREHEATING
-
TOUCH & GO
If you do not want PREHEATING to be always active and you want hot water immediately
ready, it is possible to preheat the domestic hot water just a few moments before taking
it. Set the parameter to PREHEATING
= 2, to activate the T
OUCH&GO function. This
function allows you, by opening and closing the tap, to start the instantaneous pre-
heating that prepare the hot water only for that water take.
-
DO_AUX1
This parameter allows you to configure the operation of an additional relay (only if the
relay board is installed (not supplied as standard) to bring a phase (230Vac) to a second
heating pump (additional pump) or a zone valve. The factory setting for this parameter is
0 and can be set within the 0 - 2 range with the following meaning:
Pin 1 and 2 of X21 Not present
Jumpered
DO_AUX1 = 0
additional pump management
zone valve management
DO_AUX1 = 1
zone valve management
zone valve management
DO_AUX1 = 2
additional pump management
additional pump management
-
DHW DELAY
This parameter allows you to set the delayed starting of the boiler in domestic hot water
mode. The factory setting of this parameter is 0 and can be programmed within the range
0 - 60 sec.
5.2.2
Configuration of the zone
It is possible to customise the management of the heating zone by accessing the ZONES
MANAGER menu.
-
Access the technical parameters as explained in the section“ Accessing the technical
parameters”
-
In sequence select INSTALLATION, ZONES MANAGER
and
MODIFY ZONE
with the
“
UP
” and “
DOWN
” keys and confirm the selection.
PARAMETERS
WEATHER COMPENSATION
INSTALLATION
RANGE RATED
CALIBRATION
INSTALLER
TECHNICAL
SENSOR CALIBRATION
ZONES MANAGER
SYSTEM RESET
INSTALLER
INSTALLATION
ADD ZONE
MODIFY ZONE
DELETE ZONE
INSTALLATION
INSTALLER
-
Select the desired heating zone and then choose from among the options with the “
UP
”
and “
DOWN
” keys, confirming the selection:
MAIN
INSTALLER
INSTALLATION
-
TYPE OF ACTUATION
Set the parameter in question to ITRF05/AKM (default value)
-
TYPE OF HEAT REQUEST
This parameter allows you to specify the type of heat request, it is possible to choose
from among the following options:
THERMOSTAT
(factory setting): the heat request is generated with an ON/OFF
thermostat