Vemer TUO Wi-Fi User manual

Cronotermostato
Digitale
TUO Wi-Fi
Manuale d’Uso
User Manual
DIGITAL CHRONOTHERMOSTAT
PDF

English
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TUO Wi-Fi Chronothermostat User Manual
Index
QSafety warnings Page 41
QDimensions Page 41
QDevice description Page 42
QConnection diagram Page 43
QInstallation and initial configuration Page 44
QApp description Page 48
QOperating mode Page 53
QConfiguration menu description Page 55
QCLOCK menu - Date and time setting Page 56
QPROG menu - Programs setting Page 58
QSET menu - Temperatures T1, T2, T3 setting Page 60
QTIMER menu - Timing setting Page 61
QADV menu - Advanced parameters setting Page 62
- operating mode Page 62
- regulation type Page 63
- parameters for regulation type Page 63
- antifreeze temperature Page 64
- adjustment of the measured temperature Page 64
- Wi-Fi connection configuration Page 65
- minimum/maximum settable temperature Page 66
- password for key lock Page 66
- operating hour meter Page 67
- display backlighting Page 67
QOther functions of the device Page 68
- display of minimum/maximum daily temperature Page 68
- display of relative humidity Page 68
- keypad unlock Page 68
QDevice reset Page 69
QRegulation types Page 70
QHow to do in case of replacement of the Access Point Page 71
QHow to transfer control of the device from one account (User) to another Page 71
QTechnical characteristics Page 72
QReference standards Page 73
QWinter programs Page 74
QSummer programs Page 75

English
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TUO Wi-Fi Chronothermostat User Manual
Wi-Fi wall-mounting chronothermostat powered by mains (230 V~), suitable for the
control of heating and air-conditioning systems.
The device, through the bistable relay, acts on the control circuit of the burner or the
circulation pump (heating), or on the control circuit of the air conditioner (conditioning),
in order to guarantee the desired temperature.
The integrated Wi-Fi module allows the remote control of the device via your
smartphone or tablet. It's necessary to connect the device and then install the
appropriate app on your smartphone or tablet available free for iOS and Android
devices.
The device also displays the relative humidity value thanks to the built-in probe.
The colour of the display backlighting can be chosen by the user among the 48
selectable shades. You can even set the backlighting to be variable according to the
difference between the measured temperature and the set one.
The backlighting can be always switched off if the device is installed for example in
bedrooms.
Code Model Description
VE772000 Tuo Wi-Fi Bianco Weekly chronothermostat white colour
VE772100 Tuo Wi-Fi Nero Weekly chronothermostat black colour
Cloud VemerTuo Wi-Fi Access Point App
The device connects to the Vemer Cloud to check if there are changes to the
configuration and programming created using the app, and if so, regulates the
temperature according to the new configuration.
This operation takes place approximately once a minute.

English
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TUO Wi-Fi Chronothermostat User Manual
QDuring installation and operation of the product, it is necessary to comply
with the following instructions:
1) The device must be installed by a skilled person, in strict compliance with the
connection diagrams.
2) Do not power on or connect the device if any part of it is damaged.
3) After installation, inaccessibility to the connection terminals without
appropriate tools must be guaranteed.
4) The device must be installed and activated in compliance with current electric
systems standards.
5) Before accessing the connection terminals, verify that the leads are not live.
6) In the electrical system of the building where the device must be installed, a
protection device from the overcurrents must be present.
7) The device performs actions of 1B type and is suitable for environments
with pollution degree 2 and overvoltage category III (EN 60730-1).
DIMENSIONS
SAFETY WARNINGS
130
85
28

English
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TUO Wi-Fi Chronothermostat User Manual
 Clock
 Day of the week
 Off operation
 Active load (conditioning mode)
 Active load (heating mode)
 Measured temperature
 Running daily program divided into 24 histograms, one for each hour of the day.
Each hour is associated with one of the 3 temperatures:
Temperature T1 Temperature T2 Temperature T3
 Active timed operation
Synchronization with settings on the Vemer Cloud in progress
Connection to the active Wi-Fi network
Measured relative humidity
Configuration menu:
RF (not used)
ADV advanced parameters of the device
TIMER timings
SET automatic operating temperatures T1, T2, T3
PROG automatic operating programs
CLOCK date and time
Local active operation. In this state the device is disconnected from the
Cloud Vemer and any change in operation must be made using the keys on the
chronothermostat. Local operation can be disabled by the app (see page. 52).
Active keypad lock
DEVICE DESCRIPTION

English
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TUO Wi-Fi Chronothermostat User Manual
CONNECTION DIAGRAM
L
N
NC
NO
C
L
N
NO
C
NC
U
Connection diagram for the supply
of circulation pumps, solenoid valves,
etc. at 230V ~
L
N
NO
C
NC
U
Connection diagram for the control
of the boiler, heat pumps, etc.

English
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TUO Wi-Fi Chronothermostat User Manual
INSTALLATION AND INITIAL CONFIGURATION
The device can be installed on the wall or to cover the 3-module flush-mounting box
(type 503).
We recommend positioning at a height of 1.5 meters from the floor, in an area that
respects as much as possible the average temperature conditions of the entire
environment. Make sure that the distance between the Access Point and the device is
such as to guarantee stable communication.
Avoid installation near doors or windows, in niches, behind doors and curtains or
in positions with excess or total lack of ventilation, to avoid that the reading of the
temperature measured by the probe is in some way offset.
Device installation
1 2
3
4 5
click

English
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TUO Wi-Fi Chronothermostat User Manual
Preliminary operations
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process

English
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TUO Wi-Fi Chronothermostat User Manual
Configuring the remote control device (for Android)
1. Install and connect the device according to the connection diagrams shown
in this manual.
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3. Start the app, choose
“New Thermostat” , select the TUO model among those
available and press
"Next" .
4. Connect to the
“iwm...” network generated by the device following the instructions
on the App. Wait for the device display to show the icon to indicate the
successful connection between the app and the device.
5. Now choose the Wi-Fi network to connect the device to and enter the password,
be careful to digit faithfully all characters (uppercase, lowercase, spaces,
digits) that compose them. Confirm to continue.
Important: before proceeding make sure that the icon on the device display
is still on. Otherwise, access the Wi-Fi settings of the smartphone to manually
reconnect to the “iwm ...” network.
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