Environmental policy • Never dispose of this equipment with household waste. Electrical and electronic products contain substances that can be harmful to the environment if not properly handled. The crossed-out waste bin symbol indicates separate collection of electrical devices, which must be separated from other urban waste. For correct environmental management, at the end of its useful life the equipment should be taken to the collection centers provided for this purpose.
Connect all wiring securely. Loose wiring may cause overheating at the connection points and is a possible fire hazard. • Do not locate the Airzone communication bus close to power lines, fluorescent lights, actuators, etc. as this may cause interference in communications. •...
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• A Blueface Zero thermostat must be used to enable all the Airzone system functionalities. • Recommendations for the placing of the thermostats: • For equipment using R32 refrigerant, verify the compliance with the local refrigerant regulation. • The room size installation requirements mentioned in the manual of the ducted indoor unit, to which the Easyzone is connected, remain applicable to each and every separate room served by the Airzone unit.
Elements and installation BASIC SYSTEM ELEMENTS Airzone Flexa 25 main control board (AZC25CB1MOT) For further information, see the technical datasheet. Assembly The system’s main control board is delivered in a screwed box for surface mounting. The location and installation of this element must comply with the current electronic regulations.
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Airzone connection bus (AZ1 - AZ2 - AZ3) The Airzone connection bus is used to connect all the internal elements independent of the main control board and can control up to 8 zones. The devices that can be connected to this bus are: •...
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The automation bus allows several systems to be interconnected in order to manage all of them, using the control peripherals offered by Airzone or their integration into a higher-level control network. The devices that can be connected to this bus are: •...
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Manual configuration (requires Webserver version equal to or later than 4.0.1): ON/OFF control through Airzone Cloud (requires version equal to or later than 4.11). The technical characteristics of the O2 relays are: Imax 1 A at 24-48 V voltage free. To control...
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Manual configuration (requires Webserver version equal to or later than 4.0.1): ON/OFF control through Airzone Cloud (requires version equal to or later than 4.11). The technical characteristics of the O1 relays are: Imax 1 A at 24-48 V voltage free. To control higher power elements, the use of contactors of the power to be controlled is recommended.
Airzone AirQ Box horizontal ducted ionizer (12V) (AZAIQBOXDCHM) For further information, see the technical datasheet. Elements Nº Description Fixing frame AZAIQBOXDCHM Spindles Screws Assembly It is recommended to install the device in the initial section of the ventilation duct, near the HVAC unit, following the restrictions in the image.
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Connect the AirQ Box to the CAN bus of the main control board. For this purpose, there is one 5-pin terminal. Use 2x0.5 + 2x0.22 mm Airzone cable. Fix the cables with the screws on the terminal, following the color code.
You can secure the device by a small anti-theft screw located at the bottom (optional). 65 X 65 mm / ∅ 65 mm T8 Allen Connection Nº Description Integration bus 0-10 V output (CMV) Airzone damper control CAN bus Relay output (CMV remote On/Off)
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Connect the AirQ Sensor to the CAN bus of the main control board. To do this, there is one 5-pin terminal. Use 2x0.5 + 2x0.22 mm Airzone cable. Fix the cables with the screws on the terminal, following the color code.
Important: Use the tool provided to press on the fastening tabs. Fix the back of the thermostat to the wall. Connect the Airzone connection bus to any of the three terminals (AZ1, AZ2 or AZ3). For increased safety, fix the cables to the main control board using the turrets.
Assembly Airzone wireless thermostats are surface mounted on a support. Remember that the maximum recommended distance for this device is 40 meters. For wall mounting, follow these steps: Remove the back of the thermostat and insert the CR2450 button battery.
OPTIONAL SYSTEM ELEMENTS AirQ Box in-duct IAQ monitoring and controlling device (AZX6AIQBOXM) For further information, see the technical datasheet. Elements Nº Description Fixing frame AZX6AIQBOXM Spindles Screws Assembly It is recommended to install the device in the initial section of the ventilation duct, near the HVAC unit, following the restrictions in the image.
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Connection Nº Description Ionizers Airzone connection bus CAN bus Power supply CAN bus Connect the AirQ Box to the CAN bus (together with the AZAIQBOXDCHM ionizer) of the main control board. For this purpose, there is one 5-pin terminal. Use 2x0.5 + 2x0.22 mm Airzone cable.
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Power supply (N L The AirQ Box is externally powered at 110/230 VAC. The power connection to the module is via a 3-pin terminal. Fix the cables with the screws on the terminal, following the color code. The connection to the external power supply must include a main switch or other method of disconnection that includes a constant separation for all polarities, in accordance with appropriate local and national regulations.
Connection Connect the expansion modules to outputs IO3 - IO6 of the AirQ Box. For this purpose, there are two 4-pin terminals. Use 2x0.5 mm2 Airzone cable. Fix the cables with the screws on the terminal, following the color code.
Connect the AZCE8CM1DRY module to the CAN bus of the main control board. For this purpose, there is one 5-pin terminal. Use 2x0.5 + 2x0.22 mm Airzone cable. Fix the cables with the screws on the terminal, following the color code.
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Relay outputs Relay specs: Pump Imax: 12 A at 250 VAC / 12 A at 24 VDC. Fan Imax: 5 A at 250 VAC / 3 A at 30 VDC. Note that to control elements with a greater power, it is recommended to use contactors in accordance with the power required.
Airzone control module for wireless valves VALR (AZCE8CM1VALR) For further information, see the technical datasheet. Assembly This module is mounted on DIN rail. It should be placed and mounted in accordance with the current electrotechnical regulations. Note: To remove the module on DIN rail, pull the tab downwards to release it.
Assembly Airzone wireless thermostatic valve actuators are mounted on each of the valves of a heater. Check that the thermostatic valve actuator is compatible with the valve body that you are going to equip (M30 x 1.5). See compatibility table.
Airzone control module for wired valves 110/230V VALC (AZCE8CM1VALC) For further information, see the technical datasheet. Assembly This module is DIN rail or surface mounted. It is externally powered at 110/230 Vac. It should be placed and mounted in accordance with the current electrotechnical regulations.
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Connect the AZCE8CM1VALC module to the CAN bus of the main control board. For this purpose, there is one 5-pin terminal. Use 2x0.5 + 2x0.22 mm Airzone cable. Fix the cables with the screws on the terminal, following the color code.
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Power supply (N L The module for wired valves is externally powered at 110/230 VAC. The power connection to the module is via a 3-pin terminal. Fix the cables with the screws on the terminal, following the color code. The connection to the external power supply must include a main switch or other method of disconnection that includes a constant separation for all polarities, in accordance with appropriate local and national regulations.
Assembly Airzone wired thermostatic valve actuators are mounted on each of the valves of a manifold / heater. Check that the thermostatic valve actuator is compatible with the valve body that you are going to equip (M30 x 1.5). See compatibility table.
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Connection Airzone wired thermostatic heads are elements that are connected to the Z1 - Z8 outputs on the AZCE8CM1VALC. Connect throught 2 wires without polarity. Maximum number of valves permitted: 2 for each output (20 valves in total). Important: Use a suitable screwdriver to press in the locking tabs.
Assembly The Webserver Airzone Cloud Wi-Fi Dual 2.4-5G (AZX6WSC5GER) is integrated in the main control board automation bus or in the outdoor automation bus of the production control board. It has a 5-pin terminal; disconnect the terminal to which you want to connect the Webserver and fit the connector.
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AZX6WSC5GR from a system main control board to other system main control boards If the Webserver Airzone Cloud se encuentre conectado a la CCP, is connected to the CCP, use the CCP's indoor automation bus to connect to the system main control board.
Note: To remove the module on DIN rail, pull the tab downwards to release it. Connection Nº Description Ethernet Wi-Fi Automation bus Integración output Ethernet Wi-Fi Important: All Airzone systems must be connected to the internet to provide technical support.
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Automation bus (DM1 - DM2) The Webserver HUB is an element that connects to the automation bus on the system's main control board. For connection to the bus there is one 5-pin terminal (DM1). Fix the cables with the screws on the terminal, following the color code.
Airzone hydronic production control board (AZX6CCPGAWI) For further information, see the technical datasheet. Assembly The production control board is delivered in a screwed box for surface mounting. The location and installation of this element must comply with the current electronic regulations.
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System search (SW1) A short press on SW1 forces the production control board to search for the systems connected to it and to set the addressing configuration. To reset the CCP, press SW1 for 10 seconds. Configuration (SW2) The SW2 microswitch configures the type of installation to be controlled by the production control board.
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Control relays This device has 6 relays for controlling the installation. The characteristics of the control relays are Imax 10 A at 110/230 VAC voltage free. To control higher power elements, the use of contactors of the power to be controlled is recommended. Important: Remember to connect the neutral directly from the circuit to the element to be controlled.
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Important: In order to optimize the production temperature of the air to water units, the following combinations will not generate air demand in the production control board: • Airzone 3.0 control gateway (AZX8GTCxxx) in the system main control boards. • Airzone control gateway - Electromechanical unit (AZX6ELECTROMEC) in system main •...
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Automation bus (DM1) The outdoor domotic bus allows several systems to be interconnected in order to manage all of them, using the control peripherals offered by Airzone or their integration into a higher-level control network. To connect to the bus, there is one 5-pin terminal. This system only uses bus connections. Fix the cables with the screws on the terminal, following the color code.
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Digital inputs The production control board is equipped with 4 digital inputs for external control of Airzone systems. These inputs are configured as normally open. For connection, the use of shielded cable is recommended. • DHW: This input activates the DHW mode, whereby all systems that are working in air heating will stop and display the DHW message on the zone thermostats.
KNX bus Programming Automation bus The Airzone-KNX integration gateway is connected to the automation bus on the main control board. To do this, there is one 5-pin terminal. Fix the cables with the screws on the terminal, following the color code.
Airzone control gateway 3 speed Fancoil (AZX6FANCOILZ) For further information, see the technical datasheet. Assembly This device is DIN rail or wall mounted. This module is externally powered at 110/230 VAC. The location and assembly of this module must comply with current electronic regulations.
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Control relays The characteristics of the control relays are: Imax 10 A at 110/230 VAC voltage free. To control higher power elements, the use of contactors of the power to be controlled is recommended. 2-pipe installation 4-pipe installation AC unit bus For connection to the main control board AC unit bus there is one 4-pin terminal.
Airzone control gateway 0-10 V Fancoil (AZX6010VOLTSZ) For further information, see the technical datasheet. Assembly This device is DIN rail or wall mounted. This module is externally powered at 110/230 VAC. The location and assembly of this module must comply with current electronic regulations.
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Control relays The characteristics of the control relays are: Imax 10 A at 110/230 VAC voltage free. To control higher power elements, the use of contactors of the power to be controlled is recommended. 2-pipe installation 4-pipe installation AC unit bus For connection to the main control board AC unit bus there is one 4-pin terminal.
Airzone control gateway electromechanical unit (AZX6ELECTROMEC) For further information, see the technical datasheet. Assembly This device is DIN rail or wall mounted. This module is externally powered at 110/230 VAC. The location and assembly of this module must comply with current electronic regulations.
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Control relays The characteristics of the control relays are: 24/48 VAC voltage free. To control higher power elements, the use of contactors of the power to be controlled is recommended. The operation logic of the relays is as follows: Control relays Mode Demand 0 - W...
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Microswitch The operation logic of the microswitch is as follows: Meaning ON: 4 min Compressor start up time OFF: 10 s ON: permanently On except when in Stop mode Steady ventilation OFF: only if there is demand ON: 2 stages 1 or 2 stage unit OFF: 1 stage AC unit bus...
Clamp-on temperature probe (AZX6ACCTPA) For further information, see the technical datasheet. Connects to the temperature probe (AI1) connector. Protects the AC unit from the water returning to the boiler. Temperature probe in sheath (AZX6SONDPROTEC) For further information, see the technical datasheet.
Ammeter clamp connection Association / Reset Antenna Power supply Ammeter clamp Ammeter clamp connection The Airzone consumption meter is an element that is connected by means of an ammeter clamp to the wiring of the outdoor unit to measure the installation's consumption.
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The power connection to the module is via a 2-pin terminal. Fix the cables with the screws on the terminal, following the polarity. Association To associate to the Airzone system main control board, carry out the following steps: Open the system's wireless channel. Press to associate the consumption meter.
Checking the installation Check the following items: LED status of the control elements connected. Consult the “Self-diagnostics” section on each element's technical datasheet. The main control board LED indicating the opening of motorized elements light up in sequence. Power supply to wired and wireless thermostats. Blinking Steady Switches...
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Meaning Status Color Reception of data from the automation bus Blinking Green Transmission of data to the automation bus Blinking Main control board activity Blinking Green Transmission of data to the connection bus Blinking Reception of data from the connection bus Blinking Green AC unit On/Off...
Initial configuration AIRZONE BLUEFACE ZERO Master: Allows the control of Languages: Select the zone associated to • • Spanish Italian this thermostat. all installation parameters. • • English Portuguese Zone: Only allows the control • • French German of the zone parameters.
AIRZONE THINK Languages: Wireless Think • • Spanish Italian Open the wireless association channel. To do so, click SW1. • • English Portuguese Once opened, you have 15 minutes to perform the association. • • French German You can also open the wireless association channel through the Blueface Zero thermostats.
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Finish the process. Access • setup Wizard • Radiant advanced settings from • Combined Airzone Cloud and/or activate the basic function (the latter stages allows on/off, speed setting, deactivated, operation mode setting and corresponding previously temperature setting). selected control output will be disabled.
This association must be carried advanced settings menu from an Airzone out from the configuration wizard Blueface Zero thermostat. (through Airzone Cloud). The icon will blink 5 times in green to indicate that the association is correct.
Press and hold AIRZONE THINK Press and Press and hold hold AIRZONE CLOUD Advanced system configuration can be performed from the Airzone Cloud application (see Airtools section of the Digital Support). The following parameters can be configured: • System parameters •...
By default, it displays the value 1. The system will show the free address values with a maximum value of 99. If you have address 1 and have an Airzone production control board (AZX6CCPGAWI) in the installation, you can use the Supermaster function, which imposes the operation mode of...
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Semi-forced cooling mode: can be changed to Ventilation / Dry / Stop mode. ◊ Semi-forced heating mode: can be changed to Ventilation / Stop mode. In installations with AZX6CCPGAWI, forced mode inputs will have priority over this function. Parameters not available in Airzone Blueface Zero thermostats...
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This parameter is disabled by default. • Filter maintenance warning . (Only for Airzone Cloud) It is used to enable or disable the warning, edit hours of operation or reset the filter maintenance count. • Centralized controller .
By default, it is set to All/Nothing. *Note: Changing this parameter affects all motorized dampers in the installation. It is not recommended for RINT and RIC smart grilles. Parameters not available in Airzone Blueface Zero thermostats...
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Manual control (On/Off control visible from Airzone Cloud) • Input DI1 . (Only for Airzone Cloud) Allows you to modify the operation logic of the digital input. The configurations available are: ◊ Disabled: keeps the alarm input disabled, so that no action is taken when opening/ closing the contact.
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Cooling mode phases • Cooling mode phases. (Only for Airzone Cloud and if there is an air stage in any of the zones) This allows you to define the phases that act in the Cooling Mode stages in order to carry out different combinations according to the needs of the system.
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• IAQ ranges. (Only for Airzone Cloud and installations with AirQ Box) Allows you to define the IAQ measurement ranges (upper and lower). • AirQ Box S installed. (Only for Airzone Cloud and installations with AZX6AIQBOXS expansion modules) For the correct operation of the system, the number of expansion modules installed must be indicated.
*Note: It cannot be configured as Master if there is already another thermostat configured as such. • Output configuration. (Only for Airzone Cloud) This displays and allows you to select the control outputs associated to the thermostat. • Thermostat offset.
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Only for Airzone Cloud and installations with AZX6AIQSNSB. • Controlled mechanical ventilation. Allows you to control a ventilation unit through the relay or the 0-10 V output. It is enabled by default. ◊ Steady ventilation*. Allows you to act on the ventilation in the zone, regardless of whether it is in demand or not.
PRODUCTION PARAMETERS Parameters available in installations with AZX6CCPGAWI. Control from Airzone Cloud. • Installation type. This allows you to configure the operation logic of the control relays of the CCP: ◊ Air-to-Water Heat Pump (by default) ◊ 2 pipes ◊...
Incidences In the case of Airzone Blueface Zero and Think thermostats, a warning will appear on the display screen. WARNINGS Anti-freezing. This is displayed if the function is enabled. Active window. Indicates that the air conditioning has been suspended in the zone due to an open window.
IAQ7. Loss of communication between the AZX6AIQSNSB and the main control board IAQ8. AirQ Box (AZAIQBOXDCHM / AZX6AIQBOXM) not detected Lite errors In the case of Airzone Lite thermostats, if the On/Off icon blinks rapidly in red, it means communication with the main control board has been lost.
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Main control board status: Check that the power supply is correct. Main control board status: Correct operation of the Airzone connection bus LED. Connections: Check that the polarity of the connections to the main control board and the thermostat is correct.
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Error 1. Thermostat (Wireless) - Main control board This issue does not allow the zone to be controlled. Check whether the error appears on all thermostats; if it does, check that the main control board is operating properly. To resolve this issue, make the following checks: Thermostat status: Check the thermostat's signal range from the main control board by checking the Information parameter (see the section System advanced settings, System...
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Error 5. Open circuit in temperature probe The zone loses the room temperature measurement, leaving the zone unable to generate demand. In the event of such an incident, the device must be replaced or sent for repair. Error 6. Short circuit in temperature probe The zone loses the room temperature measurement, leaving the zone unable to generate demand.
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Error 8. Lite thermostat (Wireless) - Main control board The zone loses the room temperature measurement of an associated wireless Lite thermostat, leaving the zone disabled and unable to generate demand. From your Blueface Zero thermostat, check whether the Lite thermostat has lost communications. To resolve this issue, make the following checks: Power supply: Check the battery's status and, if in doubt, replace it with a new battery.
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Error 9. Gateway - Airzone system The system loses communication with the gateway and therefore with the AC unit. The system will open all its zones and disable control from the system's thermostats, thus allowing the AC unit to operate from the manufacturer's thermostat. To resolve this issue, make the following checks: That the gateway is properly connected to the main control board's IU port.
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That the AC unit is powered. To do this, check that the AC unit's thermostat is switched on. Check whether the AC unit operates properly independently of the system. To do so, disconnect the AC unit from the Airzone system and activate the unit from the AC unit's thermostat.
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Error 12. Webserver - Airzone system The system loses communication with the Webserver. To resolve this issue, make the following checks: Check that the Webserver is properly connected to the main control board's automation port. Check that the polarity of the connectors of the Webserver and the main control board's automation port is correct.
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Error 13. Control module of radiant elements - Main control board This issue does not allow the system to control the device. To resolve this issue, make the following checks: Control module of radiant elements status: Check that the power supply is correct. Control module of radiant elements and main control board status: Correct operation of the CAN bus LED.
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Error 15. Consumption meter - Main control board This incident doesn't allow you to measure the AC unit’s consumption. To resolve this issue, make the following checks: Signal range of the device: Check the signal range of the meter with the main control board; to do so, check the LED on the meter.
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Error 17. Lutron gateway - Airzone system Webserver configured as Lutron The system loses communication with the Webserver. Check that the Webserver is properly connected to the main control board's automation port (DM1). Blinking...
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Error 18. Dehumidifier module - Main control board This issue does not allow the system to control the device. To resolve this issue, make the following checks: Dehumidifier module status: Check that the power supply is correct. Dehumidifier module and main control board status: Correct operation of the CAN bus LED. Connection: Check that the polarity of the connections to the main control board and the dehumidifier module is correct.
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Error 19. Alarm jumper error The system detects that the alarm jumper is not connected and forces it into Stop mode. Check to be sure that the alarm jumper is properly connected. Error C-02. Production control board - Main control board This issue does not allow the zone to be controlled.
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Error C-09. Air to water gateway - Production control board The gateway loses communication with the air to water unit. Control of the system will be disabled, thus allowing the air to water unit to operate from the manufacturer’s thermostat. To resolve this issue, make the following checks: Check that the gateway is properly connected to the production control board's AC unit port.
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Error V01. AZCE8CM1VALR module - Main control board This issue does not allow the system to control the device. To resolve this issue, make the following checks: AZCE8CM1VALR module and main control board status: Correct operation of the CAN bus LED.
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Error IAQ0. AirQ Sensor (AZX6AIQSNSB) not detected This warning indicates that the AirQ Sensor (AZX6AIQSNSB) has not been detected and, therefore, Indoor Air Quality cannot be measured. Once an AirQ Sensor is connected, the error disappears. Error IAQ1. Loss of communication between the AZAIQBOXDCHM / AZX6AIQBOXM and the main control board This issue does not allow the system to control the device.
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(in the case of a VRF system, the warning will also be given). The Airzone system will give control to the indoor unit, so control of the air stage will be lost momentarily. Neither the radiant stage nor CCP production will be affected by the blocking.
Navigation trees AIRZONE BLUEFACE ZERO Screensaver Time and date* Zone name Room temperature Relative humidity Indoor air quality Zone status, On/Off warnings or errors *Note: If the system has Webserver, weather information will also appear. Main screen Operation mode Fan speed...
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Screensaver • • Time and date* Relative humidity* • • Current zone Zone status • • Room temp.* Weather information *Configurable values Touch any place on the screen Main screen Relative Operation mode ECO-Adapt Fan speed Current zone humidity Cooling Automatic Indoor air Room temp.
AIRZONE THINK Screensaver Date* Control bar Zone status On/Off Main screen / Confirm *Note: If the system has Webserver, weather information will also appear. Main screen Access the main screen by pressing from the screensaver: Eco-Adapt function Operation mode Fan speed...
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Screensaver • • Date* Weather information* • • Current zone* Airzone • Zone status *Depending on the devices Press on connected Main screen Informative icons Capacitive buttons Operation mode ECO-Adapt Fan speed Settings menu Cooling Automatic Mode** Heating High Speed...
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