After the Reset, NEXU will automatically reconnect to the Wi-Fi router, since the configurations
remain saved.
CHANGING THE WI-FI NETWORK
When the chronothermostat is no longer connected to the previously configured home Wi-Fi
network, the signal symbol
disappears from above the word Wi-Fi. To change the Wi-Fi
network to which the chronothermostat is connected, for example, in the case of moving or
changing operator, proceed as indicated at the start of the "Wi-Fi CONNECTION" section.
POWER FAILURE
In the case of a power outage, when the power comes back on, the NEXU chronothermostat
automatically reconnects to the Wi-Fi router, since the settings remain saved. The power outage
does not cause the settings/programs to be lost.
TECHNICAL DATA SHEET
Power:
Breaking capacity:
Own consumption:
Type of contact:
Wi-Fi frequency band:
Maximum RF transmission power:
Display:
Keypad:
Operating modes:
Programming:
Minimum daily programming time:
Temperature settings:
Automatic daylight savings time change:
Temperature measurement range:
Temperature measurement resolution:
Temperature measurement precision:
Measurement update:
Temperature control:
Type of control:
Temperature control setting resolution:
Anti-freezing temperature control:
Type of action:
Power precision / Power reserve
Manoeuvre precision:
Operating temperature:
Storage temperature:
Pollution status:
Level of protection of the housing:
Protection class:
Transient pulse voltage:
Temperature for the ball test:
Connection:
Maximum screw tightening torque:
DIMENSIONS (mm)
119.9
125.9
24
NeXu
119.9
125.9
27.6
NeXu IN
230 V 50 - 60 Hz
5 (2) A / 250 V
4.3 VA (1.3 W)
N/A
2.4 GHz IEEE 802.11 b/g/n
15 dBm
Backlit LCD
Backlit, touch sensitive, audible feedback
Automatic, Temporary manual,
Permanent manual, Off
Weekly, with 4 or 6 daily scenarios
10 minutes
4 levels, with 4 daily scenarios
6 levels, with 6 daily scenarios
Preset automatic.
ON- OFF setting:
0 ºC to +50 ºC
0.1 ºC
1.0 C
Every 60 seconds
+5 ºC to +35 ºC
ON-OFF with adjustable differential
0.2 ºC to 1.0 °C (0.2 ºC preset)
0.5 ºC
1 ºC to 9 °C (5 ºC preset)
1B, 1S, 1T, 1U
Via connection to the Wi-Fi network
Every 60 seconds
0 ºC to +50 ºC
-10 ºC to +60 ºC
2
IP20 in accordance with EN 60529
II in correct mounting conditions
2.5 kV
85ºC (21.2.5); 105ºC (21.2.6)
Screw terminals for conductors with
a maximum cross-section of 1.5 mm
0.5 Nm
83.5
11.75
11.75
83.5
12
11.75
11.75
51
ORBIS TECNOLOGÍA ELÉCTRICA, S.A. Declares that NeXu / NeXu IN are radio devices in
accordance with Directive 2014/53/EU. The complete text of the EU declaration of conformity is
available at the following Internet address: http://www.orbis.es/descargas/declaraciones-de-
conformidad
Subject to technical changes – additional information at: www.orbis.es
A026.32.58756
For all logos shown on the cover of this manual and on the packaging of this
product:
Apple, the Apple logo, iPhone and iPad are trademarks of Apple Inc., registered in
the USA and other countries. App Store is a service mark of Apple Inc.
Google Play, the Google Play logo and Android are trademarks of Google Inc.
2
00/01.2019
ORBIS TECNOLOGÍA ELÉCTRICA, S.A.
Lérida, 61 E-28020 MADRID
Tel.: + 34 91 567 22 77
Email: info@orbis.es
http://www.orbis.es