AIRZONE AZEZ8CB1IAQ Easyzone IAQ Slim + CMV IB8 GG0 Installation Guide
EASYZONE IAQ
Airzone motorized plenum with neck that mechanically adapts to the main ducted AC units Airzone motorized plenum includes
- Main control board (AZEZ8CB1IAQ) that controls the system through wired and wireless devices.
- Communication gateway (for more information, see the technical datasheet ofthe gateway).
- Round dampers of 150/200 mm in diameter.
- Manual airflow control system.
- Controlled mechanical ventilation (CMV) input of 150 mm in diameter (Available only in ST and SL).
- Airzone particulate matter sensor.
- Air purification system by ionization.
Depending on the motorized plenum (nº of dampers and settings) and the controlled indoor unit, the sound pressure may vary to ±3 dB(A) and the pressure drop may vary from 5 to 15 Pa. For further information about our products, go to myzone.airzone.es
TECHNICAL SPECIFICATIONS
NL![]()
V max | 110/230 Vac |
I max | 250 mA |
Frequency | 60/50 Hz |
Stand-by consumption | 4.85/1.68 W |
Module over-current protection | 250 mA |
AZ1 – AZ2 – AZ3 – IU
- Shielded twisted pair: 2 x 0.22 + 2 x 0.5mm2
- V max: 12 Vdc
DM1
- Shielded twisted pair: 2 x 0.22 + 2 x 0.5 mm2
- Communications protocol: MODBUS RS-485
- Maximum distance: 100 m
Communications via radio
Communications protocol | Airzone |
Frequency | 868 MHz |
Radiation power | 5 dBm |
Maximum distance in open space | 40 m |
IO1 … IO8
Maximum number of outputs per damper | 2 |
Maximum number of ionization modules per output | 1 |
V max | 34 Vdc |
I max | 270 mA |
IAQ
V max | 250 Vac / 24 Vdc |
I max | 12 A |
Temperaturas operativas
Storage | -20 … 70 ºC |
Operation | 0 … 50 ºC |
Mechanical aspects
Protection class | IP 21 |
Weight | 616 g |
Purification
Minimum size of particles detected | 2.5 μm |
Minimum- maximum detectable density | 0 – 2000 μg/m3 |
Maximum- detection error consistency | ±10 % |
Sensor response time | 1s |
Time from first sensor reading | 8s |
Ion type | Negative |
Quantity of ozone per ionizer | 0.15 mg/h |
Number of ions | 8000000 io./cm3 |

Motorized plenum


DEVICE ELEMENTS
Nº | Description |
AZ1…AZ3 | Airzone connection bus |
P3 | Wireless module |
SW1 | SW1 |
DM1 | Automation bus |
IU | AC unit bus |
IO1…IO8 | Actuator and purification outputs |
DI1 | Alarm input (normally close) |
AI1 | Temperature probe |
O1 | AC start-stop relay |
O2 | CMV/Boiler |
N L | Power |
ON/OFF | Contact on/off (optional) |
IAQ | Airzone particle sensor |
SELF-DIAGNOSIS
| Nº | Meaning | ||
| D1 | Data reception from automation bus | Blinking | Green |
| D2 | Data transmission from automation bus | Blinking | Red |
| D3 | Main control board activity | Blinking | Green |
| D4 | Data transmission from connection bus | Blinking | Red |
| D5 | Data reception from connection bus | Blinking | Green |
| D6 | AC unit On/Off | Switches | Green |
| D7 | CMV/Boiler | Switches | Green |
| D8 | Data transmission from AC unit bus | Blinking | Red |
| D9 | Data reception from AC unit bus | Blinking | Green |
| D10 | Wireless data packets reception | Switches | Green |
| D11 | Main control board power | Fixed | Red |
| D18 | Associated element | Fixed | Green |
| D19 | Association channel: active | Fixed | Red |
| Open dampers | On | Green | |
| A | Close dampers | On | Red |
| Purifier activated | Fixed | Blue |
N | (kg) | W | H | L | Ø | |
ST | 3 4 5 6 7/8 | 11±1 15±1 18±1 21±1 28±2 | 454 454 454 454 454 | 300 300 300 300 515 | 930 1140 1425 1638 1425 | 200 |
SL | 3 4 5 | 10±1 12±1 14±1 | 444 444 444 | 210 210 210 | 720 930 1140 | 150 |
BS | 3 4 5 6 | 10±1 13±1 15±1 18±1 | 454 454 454 454 | 250 250 250 250 | 930 1140 1425 1638 | 200 |
Nº of dampers
If the system has CMV L = L+180 mm

CONNECTION
Do not connect the “-“ pole to the “+” terminal. It may damage the device.



The Easyzone plenum is grounded via the indoor unit.

EU.BAC
Type | Airzone Central V1.3 |
Licence | 215562 |
Application | Variable air volume system (without h/c coil) |
Heating Cooling | |
Control accuracy (K) | 0.3 0.3 |
Gateway connection

Consult the gateway’s technical datasheet to continue with the connection to the indoor unit.



















