Ariston NIMBUS 40 M EXT Technical Instructions page 88

12.9.7 External Boiler Efficiency DHW
Defines the estimated average yield of the AUX 1/2 boiler in DHW pro-
duction mode.
Premere il tasto OK.
12.9.8 DeltaT obbiettivo x COP
Defines the estimated heat exchange in degrees to estimate the com-
pressor's yield in heating mode.
Turn the knob and select:
12.10 ENERGY MANAGER STATISTICS
Displays information relative to the system's total hours of operation.
Turn the knob and select:
12.11 ENERGY MANAGER INFO
Displays information relative to the energy costs totalled by the system.
Turn the knob and select:
12.12 HP DIAGNOSTICS - 1
Turn the knob and select:
12.13 HP DIAGNOSTICS - 2
Displays the values of the main features of the heat pump.
Turn the knob and select:
12.14 HP DIAGNOSTICS - 3
Displays the values of the main features of the heat pump.
Turn the knob and select:
12.15 HP DIAGNOSTICS - 4
ELECTRICITY/GAS COSTS
Our system allows to insert cost values in a range between 0.1-99.9, independently from the local currency in use in the
country of installation. We recommend to always insert comparable costs for electricity and gas (please see below, only
indicative values for electricity and natural gas).
Recommended
Installation Area
cost unit
Euro Area €cent
United Kingdom pence
Hungary HUF
If input costs are not in line with ratios selected through parameters 12.9.0 and 12.9.1, the system goes into error mode.
NOTE: to insert correct parameters inside menu 12.9 is fundamental to get an efficient system operation. We recommend
to insert actual values gathered from electricity/gas bills for the specific application (simply, the ratio between expense
for energy and kWh consumption in a certain amount of time).
If no historical baseline data are available, we recommend to insert standard costs for the country where the system
is installed. A few average values for electricity and natural gas following (Eurostat data, 1st half of 2017, source: http://
ec.europa.eu/eurostat); warning: they could differ considerably from real costs.
GAS kWh COST
Italy 0,070 EUR
France 0,064 EUR
Germany 0,061 EUR
Netherlands 0,076 EUR
Belgium 0,052 EUR
Austria 0,067 EUR
Denmark 0,603 DKK
Hungary 11,486 HUF
United Kingdom 0,041 GBP
88 /
Displays the values of the main features of the heat pump.
Turn the knob and select:
12.16
Displays the values of the system's board inputs.
Turn the knob and select:
12.17
Displays the values of the system's board outputs.
Turn the knob and select:
12.18
Displays the last 10 errors.
Turn the knob and select:
12.19
Deletes the factory settings.
Turn the knob and select:
19
Press the OK button.
After checking the availability of the Sensys NET service in your country,
follow the instructions in the Sensys NET
Cost examples (average values, could differ considerably from real
ones)
Gas kWh cost
Electricity kWh cost
Gas kWh cost
Electricity kWh cost
Gas kWh cost
Electricity kWh cost
ELECTRICITY kWh COST
0,214 EUR
0,169 EUR
0,305 EUR
0,156 EUR
0,280 EUR
0,195 EUR
2,272 DKK
36,709 HUF
0,156 GBP
EM DIAGNOSTICS - 1 INPUT
EM DIAGNOSTICS - 2 INPUT
ERROR HISTORY
RESET MENU
CONNECTIVITY
0,065 EUR
0,220 EUR
0,047 GBP
0,177 GBP
11,486 HUF
36,709 HUF
PAR. 12.9.3
7.0
6.4
6.1
7.6
5.2
6.7
6.0
11.5
4.1
Value to input
6.5
22.0
4.7
17.7
11.5
36.7
PAR. 12.9.4
21.4
16.9
30.5
15.6
28.0
19.5
22.7
36.7
15.6