CHAFFOTEAUX ARIANEXT COMPACT 04 Notice Technique D'installation Et D'entretien page 78

WARNING
To guarantee safety and correct operation of the system inter-
face, it must be commissioned by a qualifi ed technician in pos-
session 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 con-
fi 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 but-
ton. The display shows the basic screen.
- The display will show
Error 940 "hydraulic circuit diagram not defi ned".
- Simultaneously press the back " " and "OK" buttons until "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
- Confi guration Wizard
- Service
- Faults
Turn the knob and select:
- COMPLETE MENU
Press the OK button to confi rm. Turn the knob and select:
17 PACMAN PARAM
Press the OK button to confi rm. Turn the knob and select:
17.1.0 Hydraulic scheme
Press the OK button to confi rm.
Turn the knob and select ARIANEXT COMPACT.
Press the OK button to confi rm. Turn the knob and select:
17.4.2 Night tariff contact
Press the OK button to confi rm. Turn the knob and select:
- 1. Not present
if night tariff contact available EDF, HP/HC.
- 2. Present
If night tariff contact not available EDF, HP/HC.
Press the OK button.
17.2.2 Load shedding enable
Press the OK button to confi rm. Turn the knob and select:
- 1. Not present
(Input signal not considered)
- 2. Present
(the heating integration resistors are not active if input si-
gnal = 230V)
Press the OK button.
78
NOTE:
if the parameter described above are not set the following errors
will be displayed:
- 940 Hydraulic scheme not defi ned
- 941 Night tariff contact not defi ned
- 942 Load shedding contact not defi ned.
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
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 LowT 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.
17.2.3 AFR contact confi guration
Defi ne the selectable functions associated to the AFR output
- 0. None
- 1. Auxiliary CH pump
- 2. Alarmnt (output contact closed in case of error)
Turn the knob and select:
17.3 Central Heating
Press the OK button to confi rm. Turn the knob and select:
17.3.9 Floor drying Flow Set Point Temperature
Turn the knob and select:
17.4 Domestic Hot Water
Press the OK button to confi rm. Turn the knob and select:
17.4.3 Comfort function
Defi ne the DHW comfort mode.
- Disabled
- Time Based (activates the comfort function in certain time periods
adjustable according to the system installed).
- Always Active
- HC/HP (excludes the heating element during the high energy rate
period, in the presence of the appropriate signal only in heat pump
systems).
- HC/HP 40°C (sets the reduced set-point during the high energy
rate period, in the presence of the appropriate signal only in heat
pump systems).
Press the OK button to confi rm. Turn the knob and select: