Ariston 3024173 Instrucciones De Instalación página 20

GB
start-up
Turn the knob and set value 1 to activate
the function.
Press the OK button.
The display will show the selected setting.
Press the OK button to return to the previ-
ous screen.
Turn the knob and select:
- 3 2 1 Hydraulic circuit diagram
Turn the knob to check or set the refer-
ence hydraulic circuit diagram according
to the installation performed:
0 Not defi ned
1 Basic single-coil
2 Basic double-coil
3 Solar-electric (not active)
4 Heating integration
Press the OK button.
The display will show the selected setting.
Press the OK button to return to the previ-
ous screen.
Turn the knob and select:
- 3 2 3 Collector DeltaT
for pump activation
Press the OK button.
Turn the knob and set the collector - stor-
age tank temperature difference that de-
termines pump activation.
NOTE: INCREASE THE VALUE IF THE
PUMP TURNS ON/OFF FREQUENTLY.
Press the OK button.
The display will show the selected setting.
Press the OK button to return to the previ-
ous screen.
Turn the knob and select:
- 3 2 4 Collector DeltaT for pump stop-
page
Press the OK button.
Turn the knob and set the collector - stor-
age tank temperature difference that de-
termines pump stoppage.
NOTE: DECREASE THE VALUE IF THE
PUMP TURNS ON/OFF FREQUENTLY.
Press the OK button.
The display will show the selected setting.
Press the OK button to return to the previ-
ous screen.
Turn the knob and select:
20
- 3 2 7 Recooling function
Press the OK button.
Turn the knob and set value 1 to activate
the Recooling function.
NOTE: this function delays collector over-
heating by cooling the indirect cylinder
during the night.
Press the OK button.
The display will show the selected setting.
Press the OK button to return to the previ-
ous screen.
Turn the knob and select:
- 3 2 9 Collector Anti-Freeze T
Press the OK button.
Turn the knob and set value 0 to enhance
collector anti-freeze protection.
Set -20 if high percentages of glycol are
used.
Press the OK button.
The display will show the selected setting.
Press the OK button to return to the previ-
ous screen.
Turn the knob and select:
- 3 3 0 Fluid fl ow rate setting
Press the OK button.
Turn the knob and set the value, read
from the solar circuit fl ow meter.
Press the OK button to return to the previ-
ous screen.
Press the back button "
procedures menu appears on the display.
- GUIDED PROCEDURES
(The guided procedures are a valuable aid
when installing a solar heating system.
Turning the knob allows selection of a list
of procedures that explain - step-by-step -
how to perform installation correctly)
Turn the knob and select:
Press the OK button.
Turn the knob and select from the follow-
ing:
- System initial fi lling
- Solar circuit deaeration
- Solar circuit pressurisation
- Solar circuit fl ow rate adjustment
" until the Guided