Airzone VAF User manual

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TABLE OF CONTENTS
Precautions and environmental policiy....................................................................................... 4
Precautions........................................................................................................................................ 4
Environmental policy .................................................................................................................... 4
Introduction............................................................................................................................................ 5
System Control ................................................................................................................................ 5
Server Management ...................................................................................................................... 5
User Management.......................................................................................................................... 5
Installation and association.............................................................................................................. 6
Installation......................................................................................................................................... 6
Webserver cloud connection to router........................................................................................ 7
Ethernet Connection ..................................................................................................................... 7
WiFi Connection.............................................................................................................................. 8
Using the Blueface Controller.............................................................................................. 8
Using Airzone Cloud App ...................................................................................................... 9
Association with webserver in Manual mode .............................................................12
Webserver Association ...............................................................................................................13
Navigation and Control....................................................................................................................14
Main screen .....................................................................................................................................14
Servers Menu..................................................................................................................................15
Edit................................................................................................................................................15
Configuration ...........................................................................................................................16
Users.............................................................................................................................................20
User Menu........................................................................................................................................21
Installation control .......................................................................................................................22
Air conditioning control of the System................................................................................22
Air conditioning control of the Zone....................................................................................23
Warnings and errors ....................................................................................................................23
Annex ......................................................................................................................................................25
Change of router...........................................................................................................................25

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PRECAUTIONS AND ENVIRONMENTAL POLICIY
PRECAUTIONS
For your security, and to protect the devices, follow these instructions:
•Do not manipulate the system with wet or damp hands.
•Disconnect the power supply before making any connections.
•Take care not to cause a short circuit in any of the system connections.
ENVIRONMENTAL POLICY
Do not dispose of this equipment in the household waste. Electrical
and electronic equipment contain substances that may damage the
environment if they are not handled appropriately. The symbol of a
crossed-out waste bin indicates that electrical equipment should be
collected separately from other urban waste. For correct
environmental management, it must be taken to the collection
centres provided for this purpose, at the end of its useful life.
The equipment components may be recycled. Act in accordance
with current regulations on environmental protection.
If you replace it with other equipment, you must return it to the
distributor or take it to a specialized collection centre.
Those breaking the law or by-laws will be subject to such fines and
measures as are laid down in environmental protection legislation.

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INTRODUCTION
The Airzone Cloud Webserver VAF remotely controls the Airzone system through the Airzone
Cloud app available for Android and iOS devices and for web browsers.
SYSTEM CONTROL
•Air conditioning control.
•Weather information.
•Time schedules.
•Settings menu.
•Technical alarms.
SERVER MANAGEMENT
•Server editor.
•System configuration.
•Zone configuration.
•Management of users associated to the server.
USER MANAGEMENT
•Personal data editor.
•Advanced settings.
•Languages selector.
•Change of password and account deletion.

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INSTALLATION AND ASSOCIATION
INSTALLATION
Use your Airzone system with an Android/iOS device
through the Airzone Cloud app or through your browser
on airzonecloud.com. The Airzone Cloud app is available
in Google Play and Apple App Store, to download it,
search “Airzone Cloud” from your device’s store.
Once the app has been installed, it is necessary to
associate it with the Airzone system’s webserver.
If you are already an Airzone Cloud member, login with
your credentials
If you are not yet registered, press on “Create account”,
complete the formulary and press start. A confirmation
mail will be sent to your email address to validate your
identity (if you don’t receive any email, please check the
spam folder).

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WEBSERVER CLOUD CONNECTION TO ROUTER
ETHERNET CONNECTION
The Airzone Webserver Cloud Ethernet is configured by default in automatic mode or DHCP
connection. Connect the Airzone Webserver Cloud to the router to make it operative. The D10
LED of the server will start to blink in green color if the internet connection is correct. The
warning icon of the Blueface controller screen will disappear verifying that the connection is
correct.
To associate it manually, press on Settings, select manual mode and change the required
parameters: IP Address, subnet mask.

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WIFI CONNECTION
Using the Blueface Controller
To do so, access the webserver information parameter within the user menu.
Press Associate router, select the desired network and enter the password. The D10 LED will
blink when the connection is correct.
The warning icon of the Blueface controller screen will disappear verifying that the
connection is correct.

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The Airzone Webserver Cloud is configured by default in automatic mode or DHCP
connection. To manually perform the association, press on Settings, select manual mode and
change the required parameters.
Using Airzone Cloud App
To connect to the Airzone Cloud Webserver Wi-Fi you must have the Airzone Cloud app
installed on your iOS or Android device and follow the instructions.
The Airzone Cloud app offers you two options for association: Auto or Manual mode.
Association with webserver in Auto mode
If you select configuration in Auto mode, your mobile device will automatically activate the
search for available Bluetooth devices and display a list of the devices found.
If you don't find your device on the list, make sure you are near the Webserver device you
want to associate and press the update icon . If your device is not listed, press the
lower button to continue with the association process in Manual mode. (See section Manual
association with Webserver).

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Auto/Manual association selection Auto association
1. Press the device you want to associate and
then press Continue.
2. Next, you will need to select the router to
which you want to associate your Cloud Webserver
device, for which you can choose automatic or manual
configuration:
•Manual: Enter the name and password of the
Wi-Fi network you want to associate.
•Automatic: The app will show you a list of
available Wi-Fi networks; select one and enter your
password on the next screen.
Auto/Manual router association

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Manual router association Auto router association (I) Auto router association (II)
Router configuration (I) Router configuration (II) Router configuration (III)

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3. Finally, you must choose the type of configuration for the connection of the device
to the network: DHCP or Manual. The Cloud Webserver is configured in automatic
mode or connection by DHCP; if manual association is required, press the settings
icon, select the manual mode and change the required parameters: IP address,
subnet mask.
The server's D12 LED will begin to blink in green if the Internet connection has been properly
established.
Association with webserver in Manual mode
To complete the association process in Manual mode,
you must:
1. Enter the MAC and PIN of your Webserver
device on the screen that the app will display.
You can obtain this information in the following ways,
as indicated in the app's help icon :
•This information can be found on the back
cover of this user's manual.
•On the Webserver device's information
sticker.
•Via the Blueface master thermostat for
system 1 in your installation. In this case, access the
user menu, press Information and select Webserver to
view your device's MAC and PIN parameters.
•Via the Think master thermostat for system 1
in your installation. In this case, access the system
advanced settings menu, press Information, and
select Webserver to view your device's MAC and PIN
parameters.

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2. Connect your Android or iOS device to the generated WiFi network
(AZWSCLOUDxxxx). Depending on your device, a notification requesting
permission to establish the connection with the network will appear, confirm by
pressing yes and continue with the procedure.
3. Select the WiFi network to which the Airzone Webserver Cloud WiFi will connect
and enter the password of the network. Configure your Webserver parameters of
the network by DHCP (automatic mode) or manually fill the required fields: local IP
and Gateway (router’s IP).
The server's D12 LED will begin to blink in green if the Internet connection has been properly
established.
WEBSERVER ASSOCIATION
If you don’t have any associated webserver, the “Add
server” option will appear on your screen when logging
in. If you already have associated webservers, access the
“Add server” option from the sidebar menu.
At this point, associate the Webserver Cloud with your
app.
Name. Name of the installation where the webserver is
located.
MAC. The unique code that identifies the Cloud
Webserver*.
PIN. The password used to access the Cloud Webserver*.
*Note: This information can be found on the back cover of
the user’s manual.
Server location. Location of the installation controlled
by the Webserver.
To complete the association process, press save.

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NAVIGATION AND CONTROL
MAIN SCREEN
Access to the main control screen of the Airzone system from your Android/iOS app or from
your browser on airzonecloud.com
This screen enables the access to the management of the servers associated to the user and
the control of the user settings, if necessary, log out by pressing on “Log out”.
Servers menu
Management menu
Server’s
parameters
Add
Server
User menu

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SERVERS MENU
To access the server’s management screen, press on the server icon. To access the advanced
management of the associated server, press on the Edit button and select the desired
parameter.
Edit
Shows and enables the management of the next parameters.
Name. Name of the installation where the server is located.
MAC. The unique code that identifies the server.
PIN. The password used to access the server.
Location. Location of the installation controlled by the server.
Icon. The icon which identifies the server.
Synchronize date and time. Allows to synchronize the date and time in every system at
the same time.
Remove. Eliminates the server removing the possibility to control it.
Press on save to keep the changes or back to leave the page without saving the changes.
Edit
Users
Configuration

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Configuration
Option only available if the advanced settings view is activated. Enables the management of
the server globally or individually.
Press on “Detect systems to update the server.
If the system management is selected, the available parameters are:
−Name. Shows the name of the system.
−System ID. Shows the number of the system within your installation.
−Global Ventilation. This menu allows you to activate/deactivate the fan mode
in all zones when the system is not actively heating or cooling any zones. By
default, the global ventilation is deactivated. When activated, the following
settings are used to configure Global Ventilation:
oEvery (min). Configure the length of the interval (in minutes) between
periods of ventilation. Configurable from 5 to 40 minutes, in 5 minutes
increments (by default, 15 minutes).
oRun For (min). Configure the time duration that ventilation is activated
(in minutes). Configurable from 5 to 20 minutes, in 5 minutes increments
(by default, 10 minutes).
−Auxiliary Heat. This menu is used to enable/disable the auxiliary heat. By
default, the auxiliary heat is disabled. When auxiliary heat is enabled, the
following parameters are used to configure the operation of the auxiliary heat:
oAvailable Stages. Defines howmany stages of auxiliary heat a systemhas.
oFirst Supply Heat. If the setting for Auxiliary heat is 1 or 2, then the first
system to supply heat must be defined as either: Heat Pump or Aux. Heat.
oFan Configuration. Select between Electric (Fan on) or Furnace (Fan off)
option. If you select Electric option, define:

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Fan Delay (s). Defines the delay time (in seconds) to turn on/off
the fan when there is no demand from the Auxiliary Heater.
Possible values are 0, 45, 60 and 120 seconds.
First Stage Menu
-First Stage Differential. Temperature that the system has to
surpass to activate the first stage of auxiliary heat. Values: 1 to 5˚C /
2 to 10˚F in increments of 0.5˚C / 1˚F. By default, 1˚C / 2˚F.
-First Stage Hysteresis. Defines the hysteresis for the operation of
the first stage. Values: 1 to 5˚C / 2 to 10˚F in increments of 0.5˚C / 1˚F.
By default, 1˚C / 2˚F.
-Min. Time Exhausted. Minimum time that the Heat Pump must be
active before the first stage of auxiliary heat can be activated.
Possible values are 0, 45, 60 and 120 minutes. By default, 45 minutes.
Second Stage Menu
-Second Stage differential. Temperature that the system must
surpass to activate the second stage of auxiliary heat. Values: 1 to
5˚C/2 to 10˚F in increments of 0.5˚C/1˚F. By default, 1˚C / 2˚F.
-Second Stage Hysteresis. Defines the hysteresis for the operation
of the second stage. Values: 1 to 5˚C / 2 to 10˚F in increments of 0.5˚C
/ 1˚F. By default, 1˚C / 2˚F.
-Min. Time Exhausted. Minimum time that the first stage must be
active before the second stage of auxiliary heat can be activated.
Possible values are 0, 45, 60 and 120 minutes. By default, 45 minutes.
−Away mode settings. This option configures the following parameters of the
unoccupied user mode and the vacation user mode.
oHysteresis. If the set point temperature is surpassed by the differential
defined, the zone will cease demand. Range: 1 to 3.5˚C / 2 to 7˚F in steps
of 0.5˚C / 1˚F. By default, 3˚C / 6˚F.
oOverride Time. Sets time that the zone will resume the selected away
mode when the user touches the controller screen during an away period.
Values: 10 to 120 minutes in steps of 10 minutes. By default, 60 minutes.
−Autochange. This option allows the user to configure the three values that
define the auto-changeover operation that sets the mode of the indoor unit.
oSetpoint Differential. Defines the minimum differential between heating
and cooling set points. Values: 0 to 3.5˚C / 0 to 7˚F in increments of 0.5˚C /
1˚F, by default 1˚C / 2˚F.

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oMode Switching Protection (min). Defines the minimum run time before
allowing a mode change. Possible values are 15, 30, 60 and 90 minutes. By
default, 30 minutes.
oHeat OVR Temp. If a zone has a higher heating demand than this
temperature, the system reverts heating operation even if the cooling
global demand exceeds the global heat demand. Possible values are: Off,
1.5 to 4˚C / 3 to 8˚F in increments of 0.5˚C/1˚F. Default value: Off.
−Anti-freezing. This feature prevents the room temperature from lowering
below 12˚C / 53˚F, although your zone is off. It is deactivated by default.
−Room temperature. This option allows the room temperature and relative
humidity to be shown/hidden. By default, the room temperature is shown.
−Heating stage. This option configures the following parameters of the
Air+Radiant control stage (see parameter Control stages for more information):
oTemperature gap. Defines the temperature gap after which the
second stage must be activated.
oFirst stage. Defines the first stage to operate: Air or Radiant.
−Temperature Range. Selects the highest temperature in heating mode (18-
30˚C / 64-86˚F, 30˚C / 86˚F by default) and the lowest temperature in cooling
mode (18-26˚C / 64-78˚F, 18˚C / 64˚F by default). It is also possible to disable
some of the modes.
−Flow.
oType of opening (only available in installations with intelligent
damper). Use this parameter to configure the type of opening of the
damper output: All/Nothing or Modulating (by default).
oMinimum air (only available in installations with intelligent damper
and with the parameter Type of opening configured as modulating).
This allows the access of a minimum air flow in zones where the set-
point temperature has been already reached. It is deactivated by
default.
−Supply temperature (only available in installations with Airzone VAF 10 KOhm
NTC thermistor). This option allows the system demand to be ignored if the
supply temperature exceeds a certain limit. The selectable heating cut out
temperatures are 38-46-54-62-70˚C / 100-114-129-143-158˚F. By default, the
system will stop heating if the supply temperature reaches 54˚C / 129˚F.
Note: The system will not generate heat until past 4 minutes (minimum) from
the shut of demand.
−Information. This parameter provides information about the system and the
connected elements.
If the zone management is selected, the available parameters are:

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−Name. Shows the name of the zone.
−Zone ID. Shows the zone number assigned among the available.
−Linked zones. Shows displays the control outputs associated with the
controller.
−Basic mode. The zones can be set in Basic or Advanced mode. They are set in
Advanced mode by default. These are the parameters you can control in basic
mode: On/off, set-point temperature, airflow/fan speed and operation mode.
−User mode setpoint. This option is used to configure the set point temperature
of each user mode for each zone:
oComfort. Heat: 15 to 30˚C / 59 to 86˚F by default 20˚C / 68˚F. Cool: 18
to 30˚C / 64 to 86˚F, by default 24˚C / 75˚F.
oEco. Heat: 15 to 30˚C / 59 to 86˚, by default 19˚C / 66˚F. Cool: 18 to
30˚C / 64 to 86˚F, by default 25˚C / 77˚F.
oUnoccupied. Heat: 15 to 22˚C / 59 to 72˚F, by default 17˚C / 63˚F.
Cool: 24 to 30˚C / 75 to 86˚F, by default 27˚C / 81˚F.
oVacation. Heat: 10 to 16˚C / 50 to 61˚F, by default 10˚C / 50˚F. Cool:
29 to 35.5˚C / 84 to 96˚F, by default 35˚C / 95˚F.
−Offset. Correction factor for the room temperature of the zones (range: from -
2.5˚C to 2.5 ˚C / -5˚F to 5˚F in steps of 0.5˚C / 1˚F). It is in 0˚C / 0˚F by default.
−Stages. This parameter is used to select cooling/heating stages in the zone.
These are the features to be configured:
•Air. This allows you to enable heating/cooling by air in the zone selected
and to configure whether the unit is a direct expansion or water unit.
•Radiant. This allows you to enable radiant heating in the zone selected
and to configure whether the unit is a water, an electrical or an auxiliary
unit (Air supply function), independently of whether the latter is an
electric or water unit, for the air in a zone or for an individual AC unit.
−Flow.
oWeight. This option is used to set the weight of each zone for purposes of
determining system operation. The weight of the zone will be used for
calculating the mode (auto-change over) or for calculating heat demands
when using auxiliary heat. It is an indicator of the size / importance of the zone.
Possible values range from 1-100. By default, the weighting is set to Auto and
each zone's weight is automatically generated based on the number of zones.
For example, if there are four zones, each zone's weight is automatically set to
25. If this option is disabled, the weight of the zone can be set manually
−Inputs. It determines the state of the module of a zone based on the occupancy
or the opening of the window:
oWindow.This option allows the control the state of a zone module
based on the opening of the window. It only has effect on the control
element of the zone module. When this contact is on, if it detects any

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open window, it turns off the zone after 60 seconds (displaying an
Open window notification on the app). It is off by default. In order to
activate this feature, configure it as Normally open or Normally
closed.
oOccupancy.It determines the state of the module of a zone based on
the occupancy. It only has effect on the zone module if it is associated
to a controller (it does not operate in secondaryzone modules). When
this contact is on, if the zone is empty for over 5 minutes, the Sleep
90 feature is activated (displaying an Occupancy notification on the
app). It is off by default. In order to activate this feature, configure it
as Normally open or Normally closed.
−Information. This parameter provides information about the zone and the
connected elements.
Users
Shows all the users allowed to control the installation and the type of control to perform
(advanced or basic).
To give access to the control of the server to a new user click on “Add user”, enter required
data and the type of control allowed to perform. To complete the process, press save.
To remove an user, press on the user and select “Remove user”.