Nimbus Compact M NET R32 Installation Manual UK
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Description of the system<br />
2.5.1 Technical data<br />
TECHNICAL DATA<br />
Dimensions<br />
134 mm x 96 mm x 21 mm<br />
Power supply<br />
BUS BridgeNet® 8 to 24V max<br />
Current draw<br />
≤35mA<br />
Operating temperature 0 ÷ 50°C<br />
Storage temperature -10 ÷ 45°C<br />
Humidity<br />
20% RH ÷ 80% RH<br />
Temperature reading precision<br />
+/- 0,5°C<br />
Buffer memory duration<br />
min. 2h<br />
Bus cable length and<br />
max. 50 m ø min. 0.5 mm²<br />
cross-sectional area<br />
Note: in order to avoid interference problems, use a shielded<br />
cable or twisted-pair cable.<br />
PRODUCT TECHNICAL SHEET<br />
Supplier name<br />
ARISTON<br />
Supplier identification model<br />
SENSYS HD<br />
Temperature control class<br />
V<br />
Energy efficiency contribution % for<br />
+3%<br />
space heating<br />
Addition of an ARISTON outdoor sensor:<br />
Temperature control class<br />
VI<br />
Energy efficiency contribution % for<br />
+4%<br />
space heating<br />
In a system with 3 zones with 2 ARISTON room Sensors:<br />
Temperature control class<br />
VIII<br />
Energy efficiency contribution % for<br />
+5%<br />
space heating<br />
2.6 External probe<br />
PRODUCT TECHNICAL SHEET<br />
Supplier name<br />
ARISTON<br />
Supplier identification model OUTDOOR SENSOR<br />
Temperature control class<br />
II<br />
Energy efficiency contribution<br />
+2%<br />
% for space<br />
heating<br />
A B C<br />
Fig. 21<br />
– Position the outdoor sensor on the north-facing wall of<br />
the building, at least 2.5 m from the ground and away<br />
from direct sunlight.<br />
– Remove the cover (A) and install the sensor using the<br />
rawl plug and screw provided (B).<br />
– Make the connection using a 2x0.5 mm 2 cable. Maximum<br />
connection length 50 m.<br />
– Connect the wire to the terminal (C) by introducing it<br />
from the lower part after creating a suitable passage.<br />
– Place the sensor cover back in the correct position.<br />
17,8 mm<br />
134 mm<br />
95,6 mm<br />
Fig. 20<br />
EN / 17