Nimbus Compact M NET R32 Installation Manual UK
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Commissioning<br />
1.12 TEST & UTILITIES<br />
1.12.0 Air-purge function<br />
Activates deaeration of the system; the operation can last up<br />
to 18 minutes.<br />
Press the selector . Turn the selector to choose the desired<br />
item.<br />
0 OFF.<br />
1 ON.<br />
Press the selector to confirm.<br />
1.12.1 Antiblocking function enable<br />
Activates the anti-lock function of the primary circulation<br />
pump.<br />
The circulation pump is activated for 30 seconds every 23 hours<br />
of inactivity and the diverter valve is set to DWH production.<br />
Press the selector . Turn the selector to choose the desired<br />
item.<br />
0 OFF.<br />
1 ON.<br />
Press the selector to confirm.<br />
1.12.2 Quiet mode activation HHP<br />
Press the selector . Turn the selector to choose the desired<br />
item.<br />
0 OFF (reduces the heat pump noise level).<br />
1 ON<br />
Press the selector to confirm.<br />
1.12.3 Quiet mode start time HHP [hh:mm]<br />
Press the selector . Turn the selector to choose the desired<br />
item.<br />
Press the selector to confirm.<br />
1.12.4 Quiet mode end time HHP [hh:mm]<br />
Press the selector . Turn the selector to choose the desired<br />
item.<br />
Press the selector to confirm.<br />
1.12.5 Floor drying cycle<br />
Defines the screed drying programme for under-floor systems<br />
using the following values:<br />
Press the selector . Turn the selector to choose the desired<br />
item.<br />
0 OFF.<br />
1 Functional Heating (screed heating at a fixed temperature<br />
of 25°C for 3 days, then at the temperature defined by Par<br />
1.12.6 Floor drying Flow Set Point T).<br />
Temperature °C<br />
60<br />
50<br />
40<br />
30<br />
20<br />
10<br />
0<br />
0 1 2 3 4 5 6 7 8 9<br />
Period (days)<br />
Fig. 86<br />
2 Curing Heating (screed heating at a variable temperature<br />
from 25°C to the temperature defined by Par. 1.12.6 Floor<br />
drying Flow Set Point T, according to the period specified<br />
as an example in the chart for an 18-day period)<br />
Temperature °C<br />
60<br />
40<br />
20<br />
set point 55°C set point 40°C<br />
0<br />
0 2 4 6 8 10 12 14 16 18 20<br />
Period (days)<br />
Fig. 87<br />
3 Functional Heating + Curing Heating (screed heating at a<br />
fixed temperature of 25°C for 3 days, then for a further 4<br />
days at the temperature defined by Par. 1.12.6 Floor drying<br />
Flow Set Point T, then at a variable temperature from 25°C<br />
to the temperature defined by Par. 1.12.6 Floor drying Flow<br />
Set Point T, according to the period specified as an example<br />
in the chart for an 18-day period)<br />
Temperature °C<br />
80<br />
60<br />
40<br />
20<br />
set point 55°C set point 60°C<br />
0<br />
0 5 10 15 20 25 30<br />
Period (days)<br />
Fig. 88<br />
EN / 55
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