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User Parameters; Central Heating - Ariston NIMBUS PLUS Technische Instructies

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WARNING
To guarantee safety and correct operation of the system inter-
face, it must be commissioned by a qualifi ed technician in posses-
sion 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 button to confi rm.
- The display shows the 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 confi rm and move
on to the month, followed by the year, pressing the OK button to
confi rm 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 confi rm and move on to the minute value. Press the OK
button to confi rm. 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
Now follow step by step directions that are from time to time on the display.
NOTE:
If the parameter:
- 17.1.0 Hydraulic scheme
- 17.4.2 Night tariff contact
- 17.2.2 Load shedding enable
are not set the system will return the corresponding error:
- 940 "Hydraulic scheme not defi ned"
- 941 "Night tariff contact not defi ned"
- 942 "Load shedding contact not defi ned".
Technical Area access
- Simultaneously press the back "
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
- Confi guration Wizard
- Service
- Faults
Setting the second zone
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 confi rm the setting.
Turn the knob and select:
- COMPLETE MENU
Press the OK button to confi rm. Turn the knob and select:
Turn the knob and select:
17.0

User Parameters

Press the OK button to confi rm. Turn the knob and select:
17.0.0 CH mode
Press the OK button to confi rm. Turn the knob and select:
- 0. Green
(excludes the electric resistances for the integration of the heating)
- 1.Standard
60 /
"and "OK" buttons until "Insert
Premere il tasto OK. Ruotare la manopola e selezionare:
17.0.1 Quiet Mode Activation
Press the OK button to confi rm. Turn the knob and select:
- ON (active function to reduce noise)
- OFF
Press the OK button to confi rm. Turn the knob and select:
17.0.4 Domestic Hot Water BOOST
Press the OK button to confi rm. Turn the knob and select:
- ON (enable the boost cycle to speed up the DHW service. Max du-
ration 180 min.)
- OFF
Turn the knob and select:
17.1
Energy manager parameter 1
Press the OK button to confi rm. Turn the knob and select:
17.1.2 ECO / COMFORT
Defi ne the heating integration resistor switch on time from the
most ecological/money saving (longer switch on delay) to the most
comfortable (shorter switch on delay)
17.1.3 FlowT HP Offset
defi ne the offset compensation of the heat pump fl ow temperature
setpoint due to heat losses along the hydraulic connections
Turn the knob and select:
17.2
Energy manager parameter 2
Press the OK button to confi rm. Turn the knob and select:
17.2.0 Active Resistance Stages
Defi ne the number of integration resistors stages to be activated
17.2.1 Resistance Nominal kW
Defi ne the nominal kW of each integration resistor stage.
17.2.2
Load shedding enable (DLST)
Turns the supplementary heating elements on/off as follows:
- 0. Not defi ned
- 1. Not present
- 2. Present
NOTE: If you set the value "Present" and the input is at 0V, the supple-
mentary heating elements are turned off
17.2.4 AUX Output 1 setting
Confi gures the function of the AFR output with the following values:
- 0. None
- 1. Auxiliary CH pump (the contact closes in case of error)
- 2. Alarm
17.2.6 AUX input 1 setting
Confi gures the function of the input with the following values:
- 0. None
- 1. Humidistat sensor
(when IN AUX 1 is closed, the heat pump shuts down).
Turn the knob and select:
17.3

Central Heating

Press the OK button.
Turn the knob and select
17.3.9 Floor drying Flow Set Point Temperature
Turn the knob and select:
17.4
Cooling
Press the OK button. Turn the knob and select:
17.4.0 Cooling mode activation
Press the OK button. Turn the knob and select:
- Not active
- Active (enables the function)
Turn the knob and select:
17.5
Domestic Hot Water
Press the OK button. Turn the knob and select:
17.5.2 Night tariff contact (EDF)
Abilita o disabilita l'ingresso EDF secondo i seguenti valori:
- 0. Not defi ned
- 1. Not present
- 2. Present
NOTE: If you set the value "Present" and the input voltage goes to 230V, the
domestic boiler fi lling function operates in HC-HP and HC-HP 40 mode, as
selected by parameter 17.5.3.

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