18
FAMILY CX
DHW THERMOSTAT
RELATED
ABSOLUTE
INSTALLER
-
PRE-HEATING
Setting PRE-HEATING = 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 PRE-
HEATING = 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 PRE-HEATING 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 PRE-HEATING = 2, to activate the Touch&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.
5.2.2
Confi guration of the zone
It is possible to customise the management of the heating zone by
accessing the ZONE MANAGEMENT menu.
- Access the technical parameters as explained in the section“ Accessing
the technical parameters”.
- In sequence select INSTALLATION, ZONE MANAGEMENT and ZONE
MODIFICATION with the “
UP
” and “
DOWN
” keys and confirm the
selection.
PARAMETERS
WEATHER COMPENSATION
INSTALLATION
RANGE RATED
CALIBRATION
TECHNICAL
INSTALLER
Ø
SENSOR CALIBRATION
ZONES MANAGER
SYSTEM RESET
INSTALLATION
INSTALLER
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
INSTALLATION
INSTALLER
-
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
REC10 MASTER
: the heat request to the boiler is generated by the
REC10 MASTER that assumes the function of MACHINE INTERFACE
-
TYPE OF ZONE
This parameter allows you to specify the type of zone to be heated, it
is possible to choose from among the following options:
HIGH TEMPERATURE (factory setting)
LOW TEMPERATURE
-
MIN SET HEAT
This parameter allows you to specify the minimum heating setpoint that
is possible (range 20°C - 80.5°C, default 40°C for high temperature
systems - range 20°C - 45°C, default 20°C for low temperature
systems)
-
MAX SET HEAT
This parameter allows you to specify the maximum heating setpoint that
is possible (range 20°C - 80.5°C, default 80.5°C for high temperature
systems - range 20°C - 45°C, default 45°C for low temperature
systems)
-
CHANGING NAME
This parameter allows you to attribute a specific name to the heating
zone
