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

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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.

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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

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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

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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.

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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

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TUO Wi-Fi Chronothermostat User Manual
Preliminary operations
)FYOUINTENDTOUSETHEDEVICEWITHREMOTECONTROLBEFOREPROCEEDINGWITHTHE
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process

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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.
2. /N4UO7I&IHOLDDOWNTHE and KEYSSIMULTANEOUSLYUNTILTHEDISPLAY
 SHOWSg&RQIQ(W” and the ICONSTARTSlASHINGWAITFORITTOBECOME
 STEADYBEFOREPROCEEDINGWITHTHENEXTPOINT
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.
%NTERANAMETHATIDENTIkESTHE4UO7I&ITHE0).DIGITSSHOWNONTHEDISPLAY
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 4HECONkGURATIONPROCEDUREISkNISHED!TTHISPOINT
the app DISPLAYSTHELISTOFDEVICESASSOCIATEDWITHYOURACCOUNT
 AMONGWHICHALSOTHENEWLYASSOCIATEDDEVICEMUSTAPPEAR
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TUO Wi-Fi Chronothermostat User Manual
Configuring the remote control device (for iOS)
1. Install and connect the device according to the connection diagrams shown
in this manual.
2. On Tuo Wi-Fi , hold down the and keys simultaneously until the display
shows g&RQIQ(W” and the icon starts flashing (wait for it to become
steady before proceeding with the next point).
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 by following the
instructions on the App. Check that the device display shows the icon and
wait for the icon to appear on the iPhone display to indicate successful
connection between the app and the device.
5. .OWENTERTHECOMPLETENAMEOFTHE7I&INETWORKWHERECONNECTTHEDEVICE
and enter the password, BECAREFULTODIGITFAITHFULLYALLCHARACTERS
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* 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 ...”
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PROPOSEDANDCONkRM
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 AMONGWHICHALSOTHENEWLYASSOCIATEDDEVICEMUSTAPPEAR
Tuo Wi-Fi DISPLAYSTHEMAINSCREEN
 #HECKTHATTHEICON ISSTEADYANDTHETIMESHOWNATTHETOPLEFTISCORRECT

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TUO Wi-Fi Chronothermostat User Manual
APP DESCRIPTION
Thanks to the app you can control your TUO Wi-Fi device remotely, easily
and intuitively.
Access using the access credentials
(email, password) chosen during
registration phase of your account.
identifies a device or created group
allows you to record a new device
allows you to group several devices
Page “Devices list”
Page “Login”

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TUO Wi-Fi Chronothermostat User Manual
From the “Program List” screen, it is possible to:
to create a new program
to select, to modify, to delete or
to rename an existing program
Note: the padlock to the left of the name
WINTER DEFAULT indicates that the program
can not be modified or canceled
This screen shows the “TUO Wi-Fi” status:
indicates the measured temperature (25.0°C),
the operating mode (Heating),
the system status:
( ) red = on
( ) gray = off
indicates the set temperature
and running program name:
touch this area to access the program list
indicates operating mode:
touch this area to change the operating mode
(heating/cooling) and mode (automatic/manual/off).
Main page
“Programs List” page

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TUO Wi-Fi Chronothermostat User Manual
To modify an existing program, select the profile program of the day to be modified.
On the screen that opens, assign at any time of day one of the three available tempe-
rature T1, T2 and T3 (marked by blue, green and red colours).
Created a program for a day, it’s possible to copy it to any other day of the week
(“Copy” function).
It is also possible to set a switching delay by tapping on the desired time.
Note: the image refers to the version of the app for smartphone.
On the tablet the whole weekly programming is visible on a single screen.
Modify a program

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TUO Wi-Fi Chronothermostat User Manual
Configuration menu
Touch the symbol on the upper right to access the advanced configuration.
access to the setting screen
set the name of “Tuo Wi-Fi ”
modify the icon that identifies it
set the themperature values
TO, T1, T2 and T3
NOTE: the chronothermostat is compatible with Google Home and Amazon Echo.
By the association with Google or Amazon account is possible to interact with the
device by giving voice commands by speaking to the Voice Assistant via the voice
activated speaker.
“Tuo Wi-Fi settings

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TUO Wi-Fi Chronothermostat User Manual
Set vacation days in which the regulation is turned
off by selecting them on the calendar.
Set a holiday period
During the holiday period the
operation filed shows VAC
Advanced settings
access the screen for setting the temperature,
blocking local operation, choosing the time
zone
enter the user email who will receive
the alarm
set themperature thresholds and delay
to trigger the alarm
NOTE: LOCAL OPERATION
When the chronothermostat keyboard is operated, the device activates local operation.
In this way the device does not check if there are new settings on the Cloud and
adjusts the temperature according to the settings entered from the keyboard (the
programming and configuration on the Cloud are not changed).

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TUO Wi-Fi Chronothermostat User Manual
The device can operate according to the following 3 modes:
Automatic mode
It allows you to use the device as a
chronothermostat and the temperature regulation
follows the "profile" of the set program.
The program profile assigns one of the 3
temperatures T1, T2 or T3 to each hour of the day.
It is possible to assign a different program to each day of the week.
In the example, the device adjusts the temperature based on the value of:
T2 from 00:00 to 6:00 and from 8:00 to 17:00
T3 from 6:00 to 8:00 and from 17:00 to 21:00
T1 from 21:00 to 24:00
The values of T1, T2 and T3 can be set by the user.
Manual mode
It allows you to use the device as
a thermostat and the regulation is according
to the temperature Tm.
Off mode
It is suitable when long periods of absence are expected.
In this mode the device does not perform any regulation
however, if it works in heating mode, it maintains a
minimum temperature (antifreeze temperature) to prevent
possible freezing of the system.
program
profile
Local operation is indicated both on the device display by the icon and on the app.
Local operation can be stoped and/or disabled at any time from the app (but not from
the device). If local operation is disabled (useful if you want to have control of the
device only from the app), the icon will appear on the display and when you try to
access the configuration menu using the device keyboard, will not be possible to make
changes.
OPERATING MODE

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TUO Wi-Fi Chronothermostat User Manual
To switch from automatic to manual operation
Manual
operation
Tm operation
Automatic
operation
To switch from manual to automatic operation
To switch from automatic operation (or manual) to the one switched off and
vice versa
Manual
operation
Automatic
operation
Tm operation
3s
Automatic
operation
Off
operation
3s
3s

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TUO Wi-Fi Chronothermostat User Manual
CONFIGURATION MENU DESCRIPTION
3s
SET
SET
SET
SET
SET
SET
The SET menu allows you to modify of
the values of the 3 temperatures of the
automatic operation (T1, T2, T3).
The TIMER menu allows setting of
one of the 3 timed operations.
The PROG menu allows you to change the
programming of the automatic operating
mode.
The ADV menu allows you to configure
the general operating parameters
of the device.
The CLOCK menu allows you to set date
and time. It also allows the configuration
of the daylight saving time change.

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TUO Wi-Fi Chronothermostat User Manual
CLOCK MENU - DATE AND TIME SETTING
Set the seconds Set the minutes Set the time
Set the year Set the month Set the day
Initial screen Configuration menu
SET
3s
When connected to the Wi-Fi network, the device acquires the date and time settings
from the server and no settings are required.
However, if you need to manually set the date and time values, proceed as follows:
To exit the date and time setting:
• press the key once to return to the configuration menu
• press the key twice to exit the menu and return to the initial screen
• to change the settings of the summer/winter time change, press and hold for a long
time the key (see "Configuration of the summer/winter time change")