WL 1035 - Climate control TECHNOLINE - Free user manual and instructions

USER MANUAL WL 1035 TECHNOLINE

concentration level A19 – TVOC concentration level B – Upper side / Buttons B1 – Light sensor B2 – “- / CAL” button B3 – “SELECT SENSOR” button B4 – “ALERT SET” button B5 – “ALARM” button B6 – “+ / MEM” button C – Back side C1 – Sensor vents C2 – Ventilation vents (for heat release) C3 – Insert DC jack to the back case C4 – USB-cable C5 – AC/DC adapter C6 – Insert into AC wall socket Features

/TVOC level with moving chart indicator

• Non-dispersive infrared (NDIR) gas sensor for CO

• Wide CO2 measuring range from 400 to 5000 PPM

• PM 2.5 measuring range from 0 to 999 ug/m

• TVOC measuring range from 0.2 to 9.99 mg/m

• Overall air quality level and ventilation recommendation on basis of PM 2.5/ CO2/ TVOC concentration in the air (coloured display elements)

• Maximum (MAX), minimum (MIN) and average (AVG) value memory of last 8, 12, 24 or 36 hours selectableEN4

• Adjustable PM 2.5 / CO2 / TVOC high or low value alert with optional alarm sound

• Adjustable alert for high or low humidity

• Automatic baseline calibration

• Backlight with automatic adjustable brightness levels by light sensor

• Temperature and relative humidity

• Mold alert and dryness indicator

• Built-in memory chip to save settings when power is off

• 1.8 m USB cable and 5V~1.2A adaptor KA06E-0501200EU as power supply (included) Installation Plug in the enclosed 5V-1.2A AC/DC adaptor to an AC wall outlet and then the DC jack of the USB cable to the back of your air quality monitor. Connect the free ends of the USB cable with AC/DC power adapter with each other. The display will come on with the relevant temperature and relative humidity. Your PM 2.5/

/ TVOC readings flash with “----“. The relevant data will be displayed in around 180 seconds. It takes 1-2 hours to have all the data of PM 2.5/CO

/ TVOC, temperature and relative humidity readings initially stabilized. If the AC power is interrupted, the monitor does not function, the display and the backlight are turned off. The settings of your unit will be kept by the internal memory chip so your monitor will function again after the AC power resumes. Note: For first time use, put the monitor in a well ventilated environment (around lowest possible value of TVOC at 0.22 mg/m

, CO2 at 400 PPM, PM2.5 at 5 ug/m

) for at least 12EN5 hours to avoid the influence of micro intervening gas inside the package. Where to place your air quality monitor Make sure the place you put your air quality monitor at is well ventilated for at least 6 hours everyday, or you move the monitor to a well ventilated room overnight to perform Automatic Baseline Calibration. Do not place your monitor in a highly polluted environment for a long time, the accuracy of the sensors will be reduced or damaged. (i .e. avoid TVOC concentration always over 1mg/m

over 1000 ppm, PM2.5 over 100ug/m

Please keep the air quality monitor away from a wall surface or any electronics i.e. computer / TV / printer / photocopier as too close to those will affect the readings of PM2.5/CO

/TVOC. Avoid contact with organic solvents that include silicon gel and other adhesives, paintings, drugs, oil, and high concentration gases. Colored bar indication charts PM 2.5/ CO

/ TVOC concentration level in the air Different PM2.5/CO

/TVOC concentration level is indicated in coloured bar chart under each reading :EN6

The readings are displayed in the steps: GUT (good), NORMAL (normal), MITTEL (middle), SCHLECHT (bad) and SEHR SCHLECHT (very bad). The overall air quality concentration level The overall air quality level is indicated by the coloured chart on the right side of the display together with related ventilation recommendation on the basis of PM2.5/CO

/TVOC readings:-EN7 The readings are displayed in the steps: GUT (good), NORMAL (normal), MITTEL (middle), SCHLECHT (bad) and SEHR SCHLECHT (very bad). It also shows the ventilation icon “ “ if ventilation is recommended “Lüftung empfohlen” or ventilation is needed “Lüftung erforderlich” The humidity concentration level The relative humidity is displayed in % with coloured recommendations: over 70% 60-70%

30-40% <30% The readings are displayed in the steps: SEHR TROCKEN (very dry), TROCKEN (dry), IDEAL (ideal), FEUCHT (wet) and SEHR FEUCHT (very wet) Mold alert icon “SCHIMMELGEFAHR ” will be displayed when the humidity is over 70%. Dryness alert icon “BEFEUCHTEN ” will be displayed when the humidity is below 30%.EN8 To set high/low alert of CO

• Press and hold the button, the CO

• Press the or the button to adjust the low alert level of CO

. Press once to adjust +/- 10 PPM each time. Press and hold to accelerate setting in fast speed. Lowest alert level is 400 PPM.

• Press the button once again, the CO

digits “2000” (default) flash and appears. Press the or the button to adjust the high alert level of CO

. Press once to adjust +/- 10 PPM. Press and hold to accelerate setting in fast speed. The highest CO

alert level is 5000 PPM.

• Press the button once again to confirm your settings (or no button is pressed in approximate 10 seconds). Your air quality monitor returns to the normal display.

• Repeat the same of above by selecting another sensor to set the high-low alert value :- PM2.5 : +/- 5 ug/m

Relative humidity: +/- 1% (default low alert 35%, high alert 70%, highest 95%)EN9 When the measured PM 2.5 / CO

/ TVOC / RH% reaches the set high / low alert level, the related or icon appears and flashes to remind you. To use the sound alarm (for high alert)

• Press the button once to turn on the alarm. When the alarm is on, the icon appears under the CO

reading in the middle of the display.

• When the measured PM 2.5, CO

or TVOC reaches the set high alert level, both the and icons flash and an audible beep sound will be given continuously. The beep sound will accelerate when the measured PM 2.5, CO

or or TVOC level exceeds more over the set alert level. If this happens, please open the windows, adjust the air ventilation and avoid too many people gathering together to improve the air quality of your environment.

• Press the button once to disable the voice alarm. remains flashing if the PM 2.5, CO

or TVOC level exceeds the set high alert.EN10 To set the maximum / minimum / average memory time period (default at 12 HRS) Press and hold the button, digits “12” HRS flash. Press the or the button to select 8 HRS, 12 HRS, 24 HRS or 36 HRS duration of memory. The selected duration appears under MEMORY (between the PM2.5 and CO

display). To recall the maximum, minimum, time-weighted average value memory Press the button one at a time to view the Maximum => Minimum => Average record of the PM 2.5/ CO

/ TVOC, temperature and RH% (the , or AVG. icon appears). After setting the memory duration, the MAX/MIN/AVG. memory data is reset (all digits on the display become “----“) and your monitor will start to store data for the next 24-hour period. Note: You need to power on your monitor for at least 12 hours to display the relevant last 12 hours weighted average of PM 2.5/

/ TVOC/Temperature and humidity level (and also power on 8 hours to display the last 8-hour weight average) To calibrate the PM2.5/CO2/TVOC sensors This monitor is factory calibrated to a 400 PPM CO

TVOC as standard concentration. Automatic baseline calibration Your monitor is equipped with a smart chip so that it will automatically calibrate itself to reduce the drift of the CO

/ TVOC sensor for long time usage. It will calibrate itself automatically at theEN11 minimum CO

/ TVOC reading detected during 7 days of continuous monitoring. Make sure the place you put your monitor at is well ventilated (with a CO

level near 400 PPM or TVOC near 0.2 mg/m

) for at least an hour or so everyday, or you move the monitor to such a well ventilated room for an hour or so everyday to perform Automatic Baseline Calibration. Note: Please try not to place your monitor in an environment with a TVOC concentration higher than 1mg/m

for a long time. Otherwise, the sensitivity of the TVOC sensor will be reduced or the TVOC sensor will be damaged. Manual calibration of the PM2.5/CO

/TVOC sensors It is recommended to undergo manual calibration performed by a qualified laboratory every 12 months. This must be done in a well ventilated room or an environment with clean air (ideally in a room showing lowest value of CO

at 400 PPM, TVOC at 0.2mg/m

Caution : Do not calibrate the monitor in an environment of unknown CO

• Power on your air quality monitor it on and wait for 3 minutes until the first PM2.5/CO

/TVOC readings are displayed.

display flashes. Press the or the button repeatedly to select. PM2.5, CO

or TVOC is displayed. Then press and hold the button until “CAL” flashes.EN12

• In around 10 minutes, the flashing “CAL” will stop and the calibration is completed. Your air quality monitor will return to normal display mode.

• To stop the manual calibration anytime, press the button once. Light Sensor There is a light sensor at the top left side of your air quality monitor. The brightness of the display is automatically adjusted to HI/ MED/ LO level according to the surrounding light environment. Note: Do not place any object on the top of the light sensor or cover it in any way, as this would affect the light sensing function. Troubleshooting No display or functions Check the AC/DC adaptor is properly connected. Response time Ensure the air flow channels at the back of the monitor are not blocked or covered.

reading shows “Err” The CO

sensor is not working properly. Unplug the AC/DC adapter (C8) for 10 seconds to insert it to your monitor again. Care and maintenance Place your monitor on a stable surface, away from sources of direct sunlight or excessive heat or moisture. Clean your monitor with a soft cloth moistened only with mild soap and water. Stronger agents such as Benzine, thinner or similar materials can damage the surface of the item. Make sure the monitor is unplugged before cleaning. Do not open the back case or tamper with any components of this monitor.EN13 Do not plug in any other AC/AC or AC/DC adaptor with incorrect specifications or voltage.

levels and guidelines Below are some CO

reference levels in general: 400~600 ppm Background (normal) outdoor air level. 600~1,000 ppm Typical level for occupied spaces with good air exchange. 1,000 ~1,500 ppm Start ventilation of the room. 1,500~2,000 ppm Level associated with complaints of drowsiness and poor air. Ventilation recommended! 2,000~5,000 ppm Level associated with headaches, sleepiness, and stagnant, stale, stuffy air. Poor concentration, loss of attention, increased heart rate and slight nausea may also be present. Ventilation strongly recommended! > 5,000 ppm Exposure may lead to serious oxygen deprivation resulting in permanent brain damage, coma, and death. Requires immediate ventilation! PM2.5 air quality guideline Fine particulate matter (PM2.5) is an air pollutant that is a concern for people's health when levels in air are high. PM2.5 are tiny particles in the air that reduce visibility and cause the air to appear hazy when levels are elevated. The WHO updated the new air quality guideline (AQG) levels in 2021 from evidence-based data and information. The highest recommended average annual emission level for PM2.5 is 5 μg/m

and the 24-hour level is 15 μg/m

Total volatile organic compounds (TVOC) levels The TVOC covers a large range of different organic gases that may be chemically similar and difficult to distinguish (e.g. Benzene,EN14 Formaldehyde, Napthalene, Styrene, Trichloroethylene, Tetrachloroethylene, Toluene). The TVOC is considered an important indicator for indoor hygiene and indoor air quality (IAQ). In addition to serious health concerns, there is the psychological aspect: homes, offices, and other environments that smell clean typically seem more welcoming than areas with foul odors caused by organic compounds. Reference Level Air information Action TVOC (mg/m

Air quality Level 1 Clean hygienic air (target value) No action required. < 0.3 Very good Level 2 Good air quality Ventilation recommended

Normal Level 3 Noticeable comfort concerns (Not recommended for exposure > 12 months) Ventilation recommended. Identify sources.

Medium Level 4 Significant comfort issues (Not recommended for exposure > 1 month) Refresh air whenever possible. Increase ventilation. Search for source is required.

Poor Level 5 Unacceptable conditions (not recommended) Breath only if unavoidable and only for short periods. > 7.0 Bad

Declaration of conformity Hereby, Technotrade declares that this product WL 1035 is in compliance with the essential requirements and other relevantEN15 provisions of Directive 2014/30/EU and ROHS 2011/65/EC. The original EU declaration of conformity may be found at: www.technoline.de/doc/4029665410357 Specifications

alert : Low - 400, High – 2000 PM 2.5 alert : Low – 0, High – 250 TVOC alert : Low – 0.2, High - 7 RH% alert : Low – 35%, High – 70% Voice alarm : Off Temperature : °C Max-Min-Average value Memory duration : 12 HRS Precautions The item is intended to be used only indoors. Do not subject the item to excessive force or shock. Do not expose the item to extreme temperatures, direct sunlight, dust or humidity. Do not immerse in water. Avoid contact with any corrosive materials. Do not dispose this item in a fire as it may explode. Do not open the inner back case or tamper with any components of this item. Use the product only for its intended purpose!EN17 Consideration of duty according to the law of electrical devices This symbol means that you must dispose of electrical devices separated from the General household waste when it reaches the end of its useful life. Take your item to your local waste collection point or recycling centre. This applies to all countries of the European Union, and to other European countries with a separate waste collection system.FR1 WL 1035 - Manuel d’utilisation Dispositif de surveillance de la qualité de l’air avec PM2.5/CO