DELTA UNOlite Air Quality Monitor User Manual
- June 3, 2024
- Delta
Table of Contents
DELTA UNOlite Air Quality Monitor
Revision
| Date | Version | Description |
|---|---|---|
| 2022/ 11 / 11 | 0.1 | Initial Version |
| 2022/ 11 / 12 | 0.2 | Modify some typo |
What’s Included
Important Safeguards
Please read the safety warnings before use and take the necessary precautions to reduce the risk of fire, electric shock, or injury. The Delta limited warranty applies only if the unit is used according to these instructions.
WARNING!!
- To reduce safety risks, always use service personnel from the manufacturer or service provider, or other qualified personnel for installation and maintenance.
- Make sure the power is OFF during installation or maintenance.
- DO NOT tamper with or use nonofficial spare parts for repair or maintenance.
- DO NOT use the device in environments with high humidity or possible direct exposure to water.
- DO NOT use the device in an outdoor environment.
- DO NOT use the device near heat sources such as radiators, furnaces, ovens, or stoves.
Getting Started
The UNOlite is a building-grade air quality monitor to measure the ambient temperature/humidity / CO2 / PM1 / PM2.5 / PM10 / TVOC and provide multiple protocols wired or wireless network. Further information can be found on the UNOlite Resource Center at https://isdweb.deltaww.com/resources/
FEATURE
- Power LED
- Status LED
- Switch Button
- IAQ RGB LED
- GND
- Factory Reset Button
- RS-485
- Direct Wiring (12-24VDC or 24VAC)
- DIP switches
- Power Adapter Hole
- Hardware Reset
Externals and Air Flow
Air is drawn into the UNOlite from the lower side, as well as the air exchange
naturally on the each side. It is vital that neither side of the device is
covered. Any changes in airflow may affect the readings and accuracy
Power and Connectivity
The UNOlite provides multiple power and connectivity options
Power:
- Adapter: Only use the cable and charger/adapter supplied with the device
- AC/DC direct wiring: Used for power supply of 12-24V DC or 24V AC
Connectivity:
- 2.4GHz Wi-Fi (802.11 b/g/n)
- RS-485: Used for Modbus RTU communication, see the UNOlite Modbus User Manual for the detailed information
- BACnet :Used for BACnet MS/TP , see the UNOlite BACnet User Manual for the detailed information
Hardware Interface
IAQ LED Indications:
Standard operation:
- Breathing light BLUE Device is booting
- Breathing light GREEN Indoor air quality is good
- Breathing light YELLOW Indoor air quality is moderate
- Breathing light RED Indoor air quality is unhealthy
- Breathing light PURPLE Indoor air quality is very unhealthy
- Steady OFF Device is in DIM mode
Status LED Indications:
Standard operation:
- Power Steady OFF Device’s power does not work Steady ON Device’s power is working normally
- BLE Steady OFF No BLE connection Steady ON In BLE connection Flash rapidly In BLE binding process
- Wi-Fi Steady OFF No Wi-Fi connection Steady ON In Wi-Fi connection
- Equipment (RESERVED NOW) Steady OFF Equipment is OFF Steady ON Equipment is running Filter status (RESERVED NOW) Steady OFF Filter health is good Steady ON Need to replace filter
- In factory reset operation:
- All LED Flash rapidly Device is performing factory reset
| Key | Description |
|---|---|
| Hardware reset | Press this button will trigger a power-cut reboot. |
Factory reset
| Click this button 3 times within 2 seconds will trigger factory reset. The values below will be restored to default:
s Modbus baudrate
s BACnet saved mac address
s Wi-Fi MQTT broker setting (Wi-Fi model)
s CO2 auto baseline calibration is ON
s Sensor calibration settings
Switch button
|
ON/OFF IAQ and status LED (Enter/leave DIM mode)
NOTE: It’s recommended to use a paper clip to press the keys.
| DIPs | Description |
|---|
1-6
| Refer BACnet or Modbus User Manual
NOTE: PIN6 is unused in Modbus mode
7| Mode switch ON : BACnet MS/TP OFF : Modbus RTU
8| RS485 terminator resistor (120 ohm)
Installation
The UNOlite can be mounted on a concrete block wall, drywall, ceiling, or to an electrical box. For detailed instructions on installation, power, and connectivity setup, please visit our support center website at https://isdweb.deltaww.com/resources/ or scan the QR code below.
Warranty Information
Delta provides a 1-year limited manufacturer warranty on the UNOlite. To obtain a copy of the warranty for this product, please visit https://isdweb.deltaww.com/resources/warranty.html
Troubleshooting
About hot questions of UNOseris sensors, please visit FAQ website at
For additional support, please contact your sales representative or email us at [email protected]