Inhaltsverzeichnis
Werbung
Verfügbare Sprachen
Verfügbare Sprachen
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 is FUNCTION NOT ACTIVE, select FUNCTION ACTIVE and confirm the
choice for resetting the timings.
FUNCTION NOT ACTIVE
INSTALLER
- SLIDING OUTLET (only if water tank connected): this parameter allows you to activate
the SLIDING OUTLET function for changing the delivery setpoint used by the boiler, when in
domestic hot water request mode. The factory value is FUNCTION NOT ACTIVE: modulation
at a fixed delivery value of 80°C. By choosing FUNCTION ACTIVE the delivery setpoint is no
longer fixed at 80°C, but can be changed and calculated automatically by the boiler on the
basis of the difference between the desired domestic hot water setpoint and the temperature
measured by the water tank probe. Note: we recommend activating this function for storage
cylinders with a capacity greater than 100 litres, loading the cylinder would be too slow.
b
It might be necessary to reset the value of this parameter when replacing the adjustment
board.
SLIDING OUTLET
FUNCTION NOT ACTIVE
FUNCTION NOT ACTIVE
FUNCTION ACTIVE
INSTALLER
INSTALLER
- DO_AUX1: through this value it is possible to configure the functions associated with the
digital output used to manage the additional pump and the 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
Jumper not present
DO_AUX1 = 0
additional pump management
DO_AUX1 = 1
zone valve management
DO_AUX1 = 2
additional pump management
- CONFIG OTBUS: this parameter is used to enable the remote control of the boiler via
an OpenTherm device:
1 = FACTORY VALUE. OT+ function enabled. The message "OPEN THERM
CONNECTED" will appear on the display, when an OT+ device connected.
b
The OpenTherm connection is not enabled in the presence of a heat pump.
0 = OT+ function disabled. If this parameter is set at 0, any possible OT+ connection is
instantaneously interrupted.
4.2.2
Configuration of the zone
It is possible to customise the management of the heating zone by accessing the ZONES
MANAGER menu.
- Access to menu TECHNICAL
MODIFY ZONE.
TECHNICAL
INSTALLATION
PARAMETERS
WEATHER COMPENSATION
RANGE RATED
CALIBRATION
INSTALLER
INSTALLER
- Select the desired heating zone and then choose from the following options:
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
3
MIN
RESET CH TIMERS
FUNCTION ACTIVE
SLIDING OUTLET
FUNCTION ACTIVE
Jumpered
zone valve management
zone valve management
additional pump management
INSTALLATION
ZONES MANAGER
INSTALLATION
INSTALLATION
ZONES MANAGER
MODIFY ZONE
SENSOR CALIBRATION
ADD ZONE
SYSTEM RESET
DELETE ZONE
INSTALLER
INSTALLATION
MAIN
REC10CH MASTER: the heat request to the boiler is generated by the REC10CH
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 20°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
- POR: this parameter allows you to enable the central heating programming timing for the
zone concerned if the heat request is carried out using a room thermostat.
Programming timing not enabled = 0
When the room thermostat contact closes the heat request is always met without any
time band limitation.
Programming timing enabled = 1
When the room thermostat contact closes the heat request is enabled according to the
programming timing.
Note: In this case make sure that the operating mode of the zone is set to AUTO in the
STATE menu.
b
If you want to deactivate the zone in summer or winter, you must select the pre-establi-
shed season (SUMMER or WINTER in the boiler MENU) and set the zone in question to
off in the STATE or MODE menu.
4.2.3
Anti-legionella function (only if connected a water tank with probe)
The machine has an automatic ANTI-LEGIONELLA function that, if necessary, heats the
domestic water to 70°C and keeps it at that temperature for 15 minutes to prevent the
proliferation of bacteria in the water tank. This function can be set to be activated every day
or every week. This function is not performed if the water tank temperature has reached
70°C over the past 24 h - in case it is set to start daily - or over the last 7 days - in case it is
set to start once a week. If the function is activated, it is performed every day at 3:00 a.m. if
set to start every day, or on Wednesdays at 3:00 a.m. if set to start every week.
The maximum duration of the anti-legionella cycle is 4 hours; if this function is interrupted
because the time has been exceeded, the error message "ANTI-LEGIONELLA FUNCTION
NOT COMPLETED" will appear on the display.
The system will attempt to execute the function again the following day.
b
The function is not performed when the boiler is OFF.
b
In the INFO menu, the NEXT ANTILEGIO parameter indicates the number of days
left until the next anti-legionella cycle.
This function can be interrupted in advance in two different ways:
- set the boiler to OFF
or
- select STATE
DHW
If the function is interrupted, it will be repeated at the same time the next day, even if weekly
programming is active.
STATE
STATE
BOILER
BOILER
DHW
MAIN ZONE
MAIN ZONE
To activate the function:
- select TECHNICAL
ANTI-LEGIO
WEATHER COMPENSATION
COMBUSTION ANALYSIS
ANTI-LEGIONELLA
INSTALLER
- personalise the following parameters:
FUNCTION NOT ACTIVE: the function will not be executed
DAILY FUNCTION: the anti-legionella cycle is executed every day at the time set in the
ANTILEGIO TIME parameter
WEEKLY FUNCTION: the anti-legionella cycle is executed every Wednesday at the time
set in the ANTILEGIO TIME parameter
ANTILEGIO FLOW: allows you to set the boiler delivery temperature to the storage tank
during the execution of the anti-legionella function (default value 80°C)
ANTILEGIO TIME: allows you to set the function execution time (default setting 03:00 AM)
ANTILEGIO TEMP: allows you to set the storage tank retention temperature during the
execution of the anti-legionella function (70°C).
FUNCTION NOT ACTIVE
WEEKLY FUNCTION
INSTALLER
ANTILEGIO CUT OFF.
STATE
DHW
ANTILEGIO CUT OFF
TECHNICAL
RANGE RATED
CALIBRATION
STATE
ANTILEGIO
MAIN ZONE
DAILY FUNCTION
MAIN ZONE
MAIN ZONE
ANTILEGIO FLOW
MAIN ZONE
ANTILEGIO TIME
MAIN ZONE
ANTILEGIO TEMP
MAIN ZONE
ENGLISH
EN
13
Werbung
Inhaltsverzeichnis
