Ariston NIMBUS COMPACT S NET Manual page 79

WARNING
To guarantee safety and correct operation of the system
interface, it must be commissioned by a qualified techni-
cian in possession of the skills as required by law.
IGNITION PROCEDURE
- Insert the system interface into the connection shoe by
pushing it gently downwards; after a brief initialisation,
the system interface will be connected.
- The display screen shows "Select language". Turn the
knob and select the desired language. Press the OK but-
ton to confirm.
- The display shows date and time.
Use the knob to select the date, press the OK button, turn
the knob to select the exact day, press the OK button to
confirm and move on to the month, followed by the year,
pressing the OK button to confirm after each step. Turn
the knob to select the time, press the OK button, turn the
knob to select the exact hour, press the OK button to
confirm and move on to the minute value. Press the OK
button to confirm. Turn the knob and select summer time,
press the OK button, select auto or manual, press the OK
button.
The display shows the basic screen.
- Select the country
- Hydraulic scheme
Turn the knob and select «Compact»
See parameter 17.2.0.
- HV IN 1 (if available)
See parameter 17.1.0
- HV IN 2 (if available)
See parameter 17.1.1
- Comfort Functiont (if available)
See parameter 17.5.2
- CH mode
See parameter 17.0.0
- AUX P2 circulator setting
See parameter 17.1.6
- Cooling mode activation
See parameter 17.4.0
TECHNICAL AREA ACCESS
- Simultaneously press the back "
til "Insert code" appears on the display.
- Turn the knob to enter the technical code (234) then
press OK; the display will show TECHNICAL AREA:
- Language, date and time
- BridgeNet Bus network settings
- Complete menu
- Configuration Wizard
- Service
- Faults
Turn the knob and select:
- BridgeNet Bus network settings
The display will show the list of devices connected within
the system:
- System interface (local)
- Energy Manager
- Zone Manager
To set the correct zone to which the system interface is
associated, turn the knob and select:
- System interface (local)
Press the OK button. Turn the knob and set the correct
zone. Press OK to confirm the setting.
"and "OK" buttons un-
Turn the knob and select:
- COMPLETE MENU
Press the OK button to confirm. Turn the knob and select:
17 HP SYSTEM PARAMETERS
Press the OK button to confirm. Turn the knob and select:
17.0 USER PARAMETERS
17.0.0 CH mode
- Green
(excludes the electric resistances for the integration of
the heating)
- Standard
Press the OK button to confirm.
17.0.1 Quiet Mode Activation
Press the OK button to confirm.
Turn the knob and select:
- ON (active function to reduce noise)
- OFF
17.0.2 Quiet Mode start time [hh:mm]
Press the OK button. Turn the knob and select quiet mode
start time
17.0.3 Quiet Mode end time [hh:mm]
Press the OK button. Turn the knob and select quiet mode
end time
Press the OK button to confirm. Turn the knob and select:
17.0.4 Domestic Hot Water BOOST
Press the OK button to confirm.
Turn the knob and select:
- ON (enable the boost cycle to speed up the DHW servi-
ce. Max duration 180 min.)
- OFF
17.0.5 Delta T PV sanitary setpoint
Turn the knob to set the value that encreases the
sanitary setpoint when the PV contact is supplied.
Turn the knob and select:
17.1 EM INPUT OUTPUT CONFIGURATION
17.1.0 HV Input 1
- Not defined: no function associated to the input. Fault
941 is displayed.
- Absent: Input not enabled.
- EDF (night tariff): Input not active (0V). If the Comfort
function (par .17.5.2) is set as HC-HP the heat pump and
the heating resistors tank charge is suspended; if the
comfort function is set as HC-HP 40°C, the tank charge
is limited, considering as DHW setpoint temperature the
minimum between the reduced setpoint temperature
and 40°C. Inut active (230V). The heat pump and the
resistors are enabled for the tank charge following the
standard logics.
- SG Ready 1: input signal nr 1 for the SG Ready standard
(see. Paragraph SMART GRID READY STANDARD)
- External Switch OFF signal: input signal to set the the
machine OFF. Every heat request, cooling request and
DHW service is stopped and antifreeze protection lo-
gics are active.
17.1.1 HV Input 2
- Not defined: no function associated to the input. Fault
942 is displayed.
- Absent: Input not enabled.
- DLSG (load shedding): Input not active (0V). Heating re-
sistors are disabled in every cycles.
- SG Ready 2: input signal nr 2 for the SG Ready standard
(see. Paragraph SMART GRID READY STANDARD).
79 / GB