Delta UNOnext Quick Start Manual

【 UNOnext indoor air quality monitor】
Quick start guide ver 1.3
Delta Electronics, Inc.
No. 256 Yangguang St., Neihu, Taipei 11491, Taiwan
TEL: +886-2-8797-2088
Email: uno.sales@deltaww.com
uno.service@deltaww.com
2020
【 Overview】
UNOnext is an all-in-one air quality monitor that can detect temperature, humidity, carbon dioxide, PM2.5,
PM10, total volatile organic compounds (VOCs), formaldehyde, carbon monoxide, and ozone, which can all
be monitored visually through sensors. It can be directly connected to a fresh air system to improve air
quality, which not only saves energy, but also lets users breathe fresh air with peace of mind. It is suitable for
many different types of environments, including residential buildings, commercial buildings, medical
institutions, and places sensitive to air quality, such as nursing homes and day care centers.
This product detects various types of air pollution that may have an adverse effect on the human body.
【Display and button functions】
Display layout
Appearance
Reminder of
exceeding
threshold
Sensor
values
Control
mode
Power Wi-Fi link Filterhealth Multi-func. button
mode/fanspeed/bind
Bluetooth link Equipment status NFC tag IAQ indicator
Indoor air quality indicator description
Indoor air quality indicator color (status) PM2.5 (ug/m 3 )
Green (Good) 0- 28
Yellow (Moderate) 29- 35
Red (Bad) 36- 140
Purple (Polluted) >140
Function definition
The product has two functions which are "smart control" and "IAQ sensing", default is "IAQ sensing".
Function Screen layout Button function
Smart control Sensor values, controlstatus Switch control mode and fan speed
and mode, filter health
IAQ sensing Sensor values iteration Screen and indicator on/off switch
Smart control IAQ sensing
【 Detailed description】
‧ The power indicator lights up after power is connected. If the power indicator does not light up, please
make sure that the power cord is firmly installed.
‧ The air quality indicator turns blue after the device is turned on, which means that it is booting up. After
booting is complete, it changes color according to the air quality status, in which green is good, yellow is
moderate, red is bad, and purple is polluted.
‧ The product has built-in multiple sensors, and the values are displayed in rotation. If the value of a sensor
exceeds the threshold, the warning icon is been displayed in the upper left of the screen.
‧ In "smart control". double-press the button (within 5 seconds) to change the fan speed and control mode.
The default is "IAQ sensing" and may be switched into the following modes. If the interval between key
presses is more than five seconds, the equipment is turned on and off. It will enter "smart control" when it
is turned on again. In "IAQ sensing", the button can turn on/off night mode (the screen and indicators
on/off).
Turn off Manual
Smart
ventilation control
mode
equipment low speed
Manual
Manual
control
control high
medium
speed
speed
"Smart mode" will turn ventilation equipment on and off depending on whether the air quality exceeds the
threshold or not. There are two control modes: Turbo and UNOECO. Users can set a threshold on the
APP to determine activation conditions.
Icon Smart mode plan
Turbo
UNOECO
【 】 The default activation standard for CO
Note
which can be selected in the APP. The color of the indicator breathing light is pre-defined by it.
‧ Use the APP for Wi-Fi configuration. The APP provides instructions on operating procedures. Please verify
Sensor category Filterhealth
that the controller you purchased is the Wi-Fi version. The Wi-Fi connection indicator turns on after
connecting to Wi-Fi.
‧ The product was calibrated in the factory, and no additional calibration is required. If a sensor value is
affected by the environment at your site, please contact the distributor for manual calibration.
‧ This controller has built-in multiple sets of precision sensors. Collision and vibration during transportation
may affect its readings. It is recommended that you turn it on and install it, and then wait for about one hour
until the chamber reaches balance.
【 Note】
The temperature module built into this product has been calibrated in the factory, but the
accuracy may be impacted by the installation environment, such as nearness to a heat source or high
Fan speed By-pass
air flow. To get more accuracy, calibrate the product after installation. Wait for one hour after
valvestatus
installation for calibration. Please contact dealers and local sales for detailed information.
‧ After you turn on the device, these sensors needs to warm-up for 5 minute or less for PM2.5, PM10, and
carbon dioxide, and 5 minutes for formaldehyde, carbon monoxide, ozone, and TVOC. Sensor data is
updated every 10 seconds.
‧ The CO
sensor uses an Automatic Baseline Calibration (ABC) algorithm to maintain accuracy. If the
2
component encounters vibration when it is reinstalled in a different place, values may drift. Please keep
PM10 (ug/m 3 ) CO (ppm)
operation for weeks to find the baseline in this case.
2
0-60 400-800 【 Note】
Follow the instructions below to facilitate the automatic calibration of CO
‧ This product needs a continuous power supply, please install it in a fixed position
61-75 801-1000
‧ The indoor environment reaches the level of the outdoor environment for four consecutive hours each week
76-300 1001-4000
Wi-Fi connection LED (green)
>300 >4000
Wi-Fi power LED (red)
Table1. Terminal block pin function definition
Pin Pin name
1 GND Ground
AI 1
2 Analog input-1 External temperature sensor
AI2
3 Analog input 2
4 NO4 Digital output - HF
5 NO3 Digital output - MF
NO2 Digital output - LF
6
NO1 Digital output – ON/OFF
7
B2 Modbus slave B
8
A2
9 Modbus slave A
10 B1 Modbus master B
11 A1 Modbus master A
GND Ground
12
Vin 9-24V DC input
13
Vout 9-24V DC output
14
【 Layout Considerations】
Avoid
sunlight
For any Delta's indoor air quality monitors, we recommend an area coverage of 160 m
enclosed space calculated individually. For example:
‧ One open space of 160 m
‧ Three conference rooms of 80 m
Space over 160 m
optimal coverage. It is also recommended to align the sensor deployment area with the HVAC thermal
zoning plan.
Description
If it exceeds the threshold, the equipment will operate at full speed and
exchange air until the air quality improves.
It's smart and balanced control strategy by using self-learning from historical
IAQ trend, it will turn the equipment on earlier and try to keep IAQ index under
the threshold.
is 1,000 ppm, PM2.5 is 28 ug/m 3 , PM10 is 60 ug/m 3 ,
2
components.
2
Terminal block
Filter reset DIP switch Adapter connector
Table2. DIP switch function definition
Definition Number Switch Definition
Modbus terminal resistor
1
Modbus slave position [3]
2
3 Modbus slave position [2]
4 Modbus slave position [1]
5
Modbus slave position [0]
6 Maximum fan speed [1]
7 Maximum fan speed [0]
Control mode selection
8
* The above are the default states of the DIP switches
Indoor use Keep away from Keep away from light Keep away Keep away from Do not use a direct
only air-conditioning outlet heat source from fire cooking area cleaning agent
2 with the area of
2
requires one monitor.
2 each requires three monitors, one in each room.
2
should consider installing multiple monitors throughout the room to achieve
ON OFF