6.8 Standard SG ready The SG ready function is activated from the technical menu Par. 1.1.0 (=3) and Par. 1.1.1 (=3). Commissioning SG Ready 1 Input SG Ready 2 Input Description 0 V 0 V The system works with the normal logics, without any impact from the Smart Grid function. 230 V 0 V The electrical loads (heat pumps and heating elements) are disabled. The external resources are enabled in heating mode but not in cooling mode. 0 V 230 V For domestic hot water production, in time scheduling, the set-point is set to Comfort in the reduced-rate band. If the DHW charge has been completed or if there is no DHW storage indirect cylinder, the buffer indirect cylinder set-point is increased/ decreased in heating/cooling mode by a value defined by parameter 20.4.4 Buffer electric integration offset. Therefore, if the buffer mode is not active, the SG function will manage the room heating cycle so as to store the available energy. In this case, all zones with time scheduling that are currently in the reduced-rate band will be regarded as Comfort zones. 230 V 230 V For domestic hot water production, in time scheduling, the set-point is set to Comfort in the reduced-rate band. If the DHW charge has been completed or if there is no DHW storage indirect cylinder, the buffer indirect cylinder set-point is increased/ decreased in heating/cooling mode by a value defined by parameter 20.4.4 Buffer electric integration offset. Therefore, if the buffer mode is not active, the SG function will manage the room heating cycle so as to store the available energy. In this case, all zones with time scheduling that are currently in the reduced-rate band will be regarded as Comfort zones. 62 / EN
Commissioning 6.9 Parameter table Parameter Description Default (IDU: M) Default (IDU: L) Range - Value 1 Energy Manager 1. 0 Basic parameters 1. 0. 0 IDU type 2 2 0 = None ¦ 1 = Hybrid Mode ¦ 2 = Hydraulic module ¦ 3 = Light 1. 0. 1 ODU type 1 1 1 = Heat Pump 1. 0. 2 Tank management 1 1 0 = None ¦ 1 = Storage with NTC ¦ 2 = Storage with Thermostat 1. 0. 6 Thermoregulation 1 1 0 = Not active ¦ 1 = Active 1. 1 Input configuration 1. 1. 0 HV input 1 1 1 1 = Absent ¦ 2 = EDF ¦ 3 = SG1 ¦ 4 = External switch off signal ¦ 5 = Photovoltaic integration 1. 1. 1 HV input 2 1 1 1 = Absent ¦ 2 = DLSG ¦ 3 = SG2 ¦ 4 = External switch off signal ¦ 5 = Photovoltaic integration 1. 1. 3 AUX input 1 0 0 0 = None ¦ 1 = Humidistat sensor ¦ 2 = Heat / Cool by external control ¦ 3 = Room thermostat HC3 ¦ 4 = Safety thermostat ¦ 5 = Photovoltaic integration 1. 1. 4 AUX input 2 4 4 0 = None ¦ 1 = Humidistat sensor ¦ 2 = Heat / Cool by external control ¦ 3 = Room thermostat HC3 ¦ 4 = Safety thermostat ¦ 5 = Photovoltaic integration 1. 1. 5 Electric heat sources blocking type 0 0 0 = None ¦ 1 = Soft lockout ¦ 2 = Hard lockout ¦ 3 = Hybrid lockout 1. 1. 7 CH Press Detection Device 2 2 1 = Pressure switch ¦ 2 = Pressure sensor 1. 1. 8 System flow T selection 1 1 0 = HP water flow temp ¦ 1 = System flow T 1. 1. 9 Humidity input zone 0 0 0 = All zones ¦ 1 = Zone 1 ¦ 2 = Zone 2 ¦ 3 = Zone 3 ¦ 4 = Zone 4 ¦ 5 = Zone 5 ¦ 6 = Zone 6 ¦ 7 = Zones 1 , 2 ¦ 8 = Zones 3 , 4 ¦ 9 = Zones 5 , 6 ¦ 10 = Zones 1,2,3 ¦ 11 = Zones 4,5,6 ¦ 12 = No zone set 1. 2 Output configuration 1. 2. 0 AUX output 1 0 0 0 = None ¦ 1 = Fault alarm ¦ 2 = Humidity Control ¦ 3 = External heat and DHW request ¦ 4 = Cooling request ¦ 5 = DHW request ¦ 6 = Heat / Cool mode ¦ 7 = CH request 1. 2. 1 AUX output 2 0 0 0 = None ¦ 1 = Fault alarm ¦ 2 = Humidity Control ¦ 3 = External heat and DHW request ¦ 4 = Cooling request ¦ 5 = DHW request ¦ 6 = Heat / Cool mode ¦ 7 = CH request 1. 2. 2 AUX output 3 0 0 0 = None ¦ 1 = Fault alarm ¦ 2 = Humidity Control ¦ 3 = External heat and DHW request ¦ 4 = Cooling request ¦ 5 = DHW request ¦ 6 = Heat / Cool mode ¦ 7 = CH request 1. 2. 3 AUX output 4 0 0 0 = None ¦ 1 = Fault alarm ¦ 2 = Humidity Control ¦ 3 = External heat and DHW request ¦ 4 = Cooling request ¦ 5 = DHW request ¦ 6 = Heat / Cool mode ¦ 7 = CH request 1. 2. 5 AUX P2 circulator setting 0 0 0 = Auxiliary circulator ¦ 1 = Cooling circulator ¦ 2 = Buffer circulator (visible with par. 20.0.0 = 1) ¦ 3 = DHW circulator ¦ 4 = Time programmed output ¦ 5 = De-stratification pump 1. 2. 6 Pro-Tech anode active 0 0 0 = OFF ¦ 1 = ON 1. 3 CH secondary heat source activation 1. 3. 0 CH aux heat source activation logic 1 1 0 = Heat integr. and backup ¦ 1 = HP failure backup 1. 3. 1 CH active resistance stages 2 3 0 = 0 Stage ¦ 1 = 1 Stage ¦ 2 = 2 Stages ¦ 3 = 3 Stages 1. 3. 2 ECO / COMFORT 2 2 0 = Eco Plus ¦ 1 = Eco ¦ 2 = Average ¦ 3 = Comfort ¦ 4 = Comfort Plus ¦ 5 = Customizable 1. 3. 3 Delay timer 30min 30min [0 - 120]min 1. 3. 4 Release integral threshold 100°C*min 100°C*min [0 - 600]°C*min 1. 3. 5 Reset integral threshold 30°C*min 30°C*min [0 - 600]°C*min 1. 4 DHW secondary heat source activation 1. 4. 0 DHW aux heat source activation logic 0 0 0 = Heat integr. and backup ¦ 1 = HP failure backup 1. 4. 1 DHW active resistance stages 2 3 0 = 0 Stage ¦ 1 = 1 Stage ¦ 2 = 2 Stages ¦ 3 = 3 Stages 1. 4. 2 Delay timer 120min 120min [10 - 120]min 1. 4. 3 Release integral threshold 200°C*min 200°C*min [15 - 200]°C*min 1. 4. 4 Tank electric heater 0 0 0 = Absent ¦ 1 = Disabled ¦ 2 = Alone electric heater ¦ 3 = Auxiliary 1. 4. 6 DHW high priority temp. threshold 20°C 20°C [20 - par.1.9.0 DHW comfort Temperature]°C 1. 5 Energy manager parameter 1 1. 5. 0 Min pressure 0,4bar 0,4bar [0,3 - 0,4]bar (visible with par. 1.1.7 = 2) 1. 5. 1 Warning pressure 0,6bar 0,6bar [0,4 - 0,8]bar (visible with par. 1.1.7 = 2) 1. 5. 2 Text for boiler disabling 35°C 35°C [-20 - 40]°C 1. 5. 3 Text for HP disabling -20°C -20°C [-20 - 35]°C 1. 5. 4 Hp disabling out temp DHW -20°C -20°C [-20 - 35]°C 1. 5. 5 External temperature correction 0°C 0°C [-3 - 3]°C 1. 5. 9 Filling pressure 1,2bar 1,2bar [0,9 - 1,5]bar (visible with par. 1.1.7 = 2) 1. 6 Water circulation 1. 6. 0 CH pump prerun time 30s 30s [30 - 255]s 1. 6. 1 Time for prerun new attempt 90s 90s [0 - 100]s 1. 6. 2 CH pump overrun 3min 3min [0 - 16]min 1. 6. 3 Pump speed control 2 2 0 = Low speed ¦ 1 = High speed ¦ 2 = Modulating 1. 6. 4 Antifreeze HP circulator control 1 1 0 = Low speed ¦ 1 = Med speed ¦ 2 = High speed EN / 63
6.8 Standard SG ready The SG ready function is activated from the technical menu Par. 1.1.0 (=3) and Par. 1.1.1 (=3). Commissioning SG Ready 1 Input SG Ready 2 Input Description 0 V 0 V The system works with the normal logics, without any impact from the Smart Grid function. 230 V 0 V The electrical loads (heat pumps and heating elements) are disabled. The external resources are enabled in heating mode but not in cooling mode. 0 V 230 V For domestic hot water production, in time scheduling, the set-point is set to Comfort in the reduced-rate band. If the DHW charge has been completed or if there is no DHW storage indirect cylinder, the buffer indirect cylinder set-point is increased/ decreased in heating/cooling mode by a value defined by parameter 20.4.4 Buffer electric integration offset. Therefore, if the buffer mode is not active, the SG function will manage the room heating cycle so as to store the available energy. In this case, all zones with time scheduling that are currently in the reduced-rate band will be regarded as Comfort zones. 230 V 230 V For domestic hot water production, in time scheduling, the set-point is set to Comfort in the reduced-rate band. If the DHW charge has been completed or if there is no DHW storage indirect cylinder, the buffer indirect cylinder set-point is increased/ decreased in heating/cooling mode by a value defined by parameter 20.4.4 Buffer electric integration offset. Therefore, if the buffer mode is not active, the SG function will manage the room heating cycle so as to store the available energy. In this case, all zones with time scheduling that are currently in the reduced-rate band will be regarded as Comfort zones. 62 / EN
Commissioning 6.9 Parameter table Parameter Description Default (IDU: M) Default (IDU: L) Range - Value 1 Energy Manager 1. 0 Basic parameters 1. 0. 0 IDU type 2 2 0 = None ¦ 1 = Hybrid Mode ¦ 2 = Hydraulic module ¦ 3 = Light 1. 0. 1 ODU type 1 1 1 = Heat Pump 1. 0. 2 Tank management 1 1 0 = None ¦ 1 = Storage with NTC ¦ 2 = Storage with Thermostat 1. 0. 6 Thermoregulation 1 1 0 = Not active ¦ 1 = Active 1. 1 Input configuration 1. 1. 0 HV input 1 1 1 1 = Absent ¦ 2 = EDF ¦ 3 = SG1 ¦ 4 = External switch off signal ¦ 5 = Photovoltaic integration 1. 1. 1 HV input 2 1 1 1 = Absent ¦ 2 = DLSG ¦ 3 = SG2 ¦ 4 = External switch off signal ¦ 5 = Photovoltaic integration 1. 1. 3 AUX input 1 0 0 0 = None ¦ 1 = Humidistat sensor ¦ 2 = Heat / Cool by external control ¦ 3 = Room thermostat HC3 ¦ 4 = Safety thermostat ¦ 5 = Photovoltaic integration 1. 1. 4 AUX input 2 4 4 0 = None ¦ 1 = Humidistat sensor ¦ 2 = Heat / Cool by external control ¦ 3 = Room thermostat HC3 ¦ 4 = Safety thermostat ¦ 5 = Photovoltaic integration 1. 1. 5 Electric heat sources blocking type 0 0 0 = None ¦ 1 = Soft lockout ¦ 2 = Hard lockout ¦ 3 = Hybrid lockout 1. 1. 7 CH Press Detection Device 2 2 1 = Pressure switch ¦ 2 = Pressure sensor 1. 1. 8 System flow T selection 1 1 0 = HP water flow temp ¦ 1 = System flow T 1. 1. 9 Humidity input zone 0 0 0 = All zones ¦ 1 = Zone 1 ¦ 2 = Zone 2 ¦ 3 = Zone 3 ¦ 4 = Zone 4 ¦ 5 = Zone 5 ¦ 6 = Zone 6 ¦ 7 = Zones 1 , 2 ¦ 8 = Zones 3 , 4 ¦ 9 = Zones 5 , 6 ¦ 10 = Zones 1,2,3 ¦ 11 = Zones 4,5,6 ¦ 12 = No zone set 1. 2 Output configuration 1. 2. 0 AUX output 1 0 0 0 = None ¦ 1 = Fault alarm ¦ 2 = Humidity Control ¦ 3 = External heat and DHW request ¦ 4 = Cooling request ¦ 5 = DHW request ¦ 6 = Heat / Cool mode ¦ 7 = CH request 1. 2. 1 AUX output 2 0 0 0 = None ¦ 1 = Fault alarm ¦ 2 = Humidity Control ¦ 3 = External heat and DHW request ¦ 4 = Cooling request ¦ 5 = DHW request ¦ 6 = Heat / Cool mode ¦ 7 = CH request 1. 2. 2 AUX output 3 0 0 0 = None ¦ 1 = Fault alarm ¦ 2 = Humidity Control ¦ 3 = External heat and DHW request ¦ 4 = Cooling request ¦ 5 = DHW request ¦ 6 = Heat / Cool mode ¦ 7 = CH request 1. 2. 3 AUX output 4 0 0 0 = None ¦ 1 = Fault alarm ¦ 2 = Humidity Control ¦ 3 = External heat and DHW request ¦ 4 = Cooling request ¦ 5 = DHW request ¦ 6 = Heat / Cool mode ¦ 7 = CH request 1. 2. 5 AUX P2 circulator setting 0 0 0 = Auxiliary circulator ¦ 1 = Cooling circulator ¦ 2 = Buffer circulator (visible with par. 20.0.0 = 1) ¦ 3 = DHW circulator ¦ 4 = Time programmed output ¦ 5 = De-stratification pump 1. 2. 6 Pro-Tech anode active 0 0 0 = OFF ¦ 1 = ON 1. 3 CH secondary heat source activation 1. 3. 0 CH aux heat source activation logic 1 1 0 = Heat integr. and backup ¦ 1 = HP failure backup 1. 3. 1 CH active resistance stages 2 3 0 = 0 Stage ¦ 1 = 1 Stage ¦ 2 = 2 Stages ¦ 3 = 3 Stages 1. 3. 2 ECO / COMFORT 2 2 0 = Eco Plus ¦ 1 = Eco ¦ 2 = Average ¦ 3 = Comfort ¦ 4 = Comfort Plus ¦ 5 = Customizable 1. 3. 3 Delay timer 30min 30min [0 - 120]min 1. 3. 4 Release integral threshold 100°C*min 100°C*min [0 - 600]°C*min 1. 3. 5 Reset integral threshold 30°C*min 30°C*min [0 - 600]°C*min 1. 4 DHW secondary heat source activation 1. 4. 0 DHW aux heat source activation logic 0 0 0 = Heat integr. and backup ¦ 1 = HP failure backup 1. 4. 1 DHW active resistance stages 2 3 0 = 0 Stage ¦ 1 = 1 Stage ¦ 2 = 2 Stages ¦ 3 = 3 Stages 1. 4. 2 Delay timer 120min 120min [10 - 120]min 1. 4. 3 Release integral threshold 200°C*min 200°C*min [15 - 200]°C*min 1. 4. 4 Tank electric heater 0 0 0 = Absent ¦ 1 = Disabled ¦ 2 = Alone electric heater ¦ 3 = Auxiliary 1. 4. 6 DHW high priority temp. threshold 20°C 20°C [20 - par.1.9.0 DHW comfort Temperature]°C 1. 5 Energy manager parameter 1 1. 5. 0 Min pressure 0,4bar 0,4bar [0,3 - 0,4]bar (visible with par. 1.1.7 = 2) 1. 5. 1 Warning pressure 0,6bar 0,6bar [0,4 - 0,8]bar (visible with par. 1.1.7 = 2) 1. 5. 2 Text for boiler disabling 35°C 35°C [-20 - 40]°C 1. 5. 3 Text for HP disabling -20°C -20°C [-20 - 35]°C 1. 5. 4 Hp disabling out temp DHW -20°C -20°C [-20 - 35]°C 1. 5. 5 External temperature correction 0°C 0°C [-3 - 3]°C 1. 5. 9 Filling pressure 1,2bar 1,2bar [0,9 - 1,5]bar (visible with par. 1.1.7 = 2) 1. 6 Water circulation 1. 6. 0 CH pump prerun time 30s 30s [30 - 255]s 1. 6. 1 Time for prerun new attempt 90s 90s [0 - 100]s 1. 6. 2 CH pump overrun 3min 3min [0 - 16]min 1. 6. 3 Pump speed control 2 2 0 = Low speed ¦ 1 = High speed ¦ 2 = Modulating 1. 6. 4 Antifreeze HP circulator control 1 1 0 = Low speed ¦ 1 = Med speed ¦ 2 = High speed EN / 63
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