FCO240011 - Gas detector ELRO - Free user manual and instructions

USER MANUAL FCO240011 ELRO

English Instruction manual Page 3

ON 9 Adapter DC12V/1A 10 ON /OFF Switch

ON UP UP 58 mm

11 ELRO 12 8888 SET AUTO TEST HUSH

Close-up of a circular mechanical component with labeled points A and B, showing internal features and no readable text or symbols.

145 cm 145 cm

1. Introduction

Thank you for the purchase of this Carbon Dioxide Monitor, Carbon Dioxide is also known as CO2. This product is designed for measuring CO2 concentrations, as well as air temperature and humidity. To be used at home, office, school, canteen etc. The CO2 monitor adapts itself to its environment (auto calibrate). No settings need to be made. This CO2 Monitor alerts users through voice messages and audible alarms. Always avoid exposure to high concentrations of CO2. This product, when used properly, is designed to alert you to elevated levels to CO2 so that you may take action to remove yourself from that environment.

• Accurate measurement of:

• carbon dioxide detection, ± 50ppm+5%
• temperature detection, ± 0.5°C or 0.9°F

• moisture detection, ± 5% RH

• Led status indication
  • Voice alarm notification
  • AUTO adjustment brightness of the display

• Rechargeable internal backup battery (± 12 hours)

2. Explanation (see page 2)

Number	Function	Number	Function
1	Voice / Siren output	7	SET/AUTO operation button
2	Green / Yellow / Red status indicator	8	TEST / HUSH operation button
3	Temperature indicator	9	Adapter connection
4	Humidity indicator	10	ON / OFF Switch back-up battery
5	CO2 indicator	11	Remove from mounting plate
6	Display	12	Attach to mounting plate

3. Where to install the device?

The CO_2 sensor needs a process that ADAPTS to the current environment. In order to achieve a more accurate detection effect, it should continue to work for more than 24 hours after changing the use environment to complete the automatic calibration. After the completion, the calibration will not be completed at the next startup.

Ideally, a device should be installed in every room containing a fuel-burning appliance and in a room where the occupant(s) spend most time like the living room, bedroom and study or hobby room. The CO _2 monitor can be wall mounted (eye level), use cable input A (see page 2) or placed on a cabinet or table/desk, use cable input B (see page 2).

4. Where not to install the device

In an enclosed space (for example in a cupboard or behind a curtain).

Where it can be obstructed (for example by furniture).

Directly above a sink.

Next to a door or window.

Next to an extractor fan.

Next to an air vent or other similar ventilation openings.

In an area where the temperature may drop below -5^ or exceed 50^ .

Where dirt and dust may block the sensor.

In a damp or humid location.

In the immediate vicinity of a cooking appliance.

5. Mounting (see page 2)

The CO _2 Monitor comes with screws and wall plugs for mounting on the wall.

Remove the CO₂ Monitor from the mounting plate, turn (11) counterclockwise approximate 15°.

Use the mounting plate to mark the drill holes.

After drilling, place the dowels in the holes and then screw down the mounting plate with the screws.

Switch on the back-up battery (10), fully charged is approximate 12 hours usage without adapter connection.

Connect the adapter to the CO2 monitor (9) and a power outlet.

Place the CO₂ Monitor on the mounting plate and turn (12) approximate 15° clockwise.

6. Status indicator - Green / Yellow / Red

ELRO Green 400 OFF AUTO TEST HUSH

ELRO Yellow 1400 SET AUTO OFF WITH P/S TEST HUSH

ELAD Red 16:00 SET AUTO TEST HUSH

When ≤1000PPM, the warning window displays green colour.

When 1000PPM \~ 1500 PPM the warning window displays yellow colour

When ≥1500 PPM, the warning window displays red colour and emits 75db@1m alarm sound.

Take recommended actions to prevent damage to personal health and safety.

7. Explanation operation buttons

SET AUTO

Short press to switch between temperature, humidity and CO₂ display.

SET AUTO +

Short press to get temperature display and then long press to set degrees Celsius or degrees Fahrenheit.

+ CO_2

Short press to get CO₂ display and then long press to set alarm sound ON/OFF.

TEST HUSH

Long press to test the alarm.

Short press to delay/hush the alarm for 10 minutes.

SET AUTO + TEST HUSH

Within 150 seconds from turning the product on, press and hold both keys simultaneously for 3 seconds. You will hear a voice message in the currently selected language. Press again for 3 seconds and the selection moves to the next available language.

8. Recommended actions when the CO2 Monitor warning has been activated

Keep calm.

Open all doors and windows and turn off all combustion appliances.

If the CO2 Monitor continues to sound the alarm, evacuate your home.

Leave all doors and windows open and do not enter until the alarm has stopped.

Seek medical attention for anyone who may be suffering from the effects of carbon dioxide poisoning.

9. Carbon dioxide levels and guidelines

400PPM Normal outdoor air level

400 \~ 1000PPM Typical level indoors with good ventilation.

NOTE: If CO_2 levels are low when building is sealed and occupied, check for overventilation (too much fresh air = energy wasted).

1000PPM ASHRAE and OSHA recommended maximum level in a closed room.

Considered maximum comfort level in many countries.

1200PPM Poor air quality - requires ventilation.

2000PPM According to many studies this level of CO_2 produces a significant increase in drowsiness, tiredness, headache lower levels of concentration and increased likelihood of spreading respiratory viruses like colds, etc.

5000PPM OSHA and NIOSH first threshold for safety. Maximum allowed concentration within an 8 hour working period.

10. Maintenance

We recommend to manually test CO_2 Monitor once a month by pressing and holding the test button. Dust is a major cause of false alarms. Therefore, clean the CO_2 Monitor once a month. Use a vacuum cleaner to gently remove any accumulated dust along the sides of the CO_2 Monitor. Never use a wet cloth or detergent to clean your CO_2 Monitor. Clean the device with a soft, damp and lint-free cloth. Make sure that no moisture enters the housing. Do not use any sprays, solvents, alcohol-based cleaning agents or abrasive cleaners, but only clean water to moisten the cloth.

11. Warnings

This manual contains important safety information about the CO2 Monitor.

Read the manual carefully and keep it in a safe place for future reference.

Do not open the device in case it is damaged.

Do not remove any safety signs, stickers or labels from the device.

Keep all safety signs, stickers and labels legible condition.

This product cannot be used in factories, warehouses and other industrial environments that may be in high CO_2 concentration for a long time.

If the product is to be placed in a narrow space, the space should be well ventilated, especially the two diffusion windows should be in a well-ventilated position.

The product should be away from heat source and avoid direct sunlight or other thermal radiation.

This product should not be used in the environment with high dust density for a long time.

12. Specifications

Working voltage : DC5V (Power adapter 5V/1A)

CO₂ measurement range : 400 \~ 5000 PPM

CO₂ measurement error range : ± (50ppm+ Read the numerical

Pressure dependence : +1.6 % reading per kPa deviation from normal pressure

CO _2 measurement resolution and response time : 1 PPM ; T90 < 120s

Temperature range : -5°C \~ 50°C or 23°F \~ 122°F

Temperature measurement error range : ± 0.5 or 0.9

Temperature measurement resolution/response time : 0.1.1°C /°F; T90 < 120sT90 < 120s

Humidity measurement resolution and response time : 0.1% ; T90 < 600s.1% ; T90 < 600s

Humidity measurement range : 0.0% \~ 99.9%RH

Humidity measurement error range : ± 5% RH5% RH

Backup battery running time : 12 Hours

Work environment : Working temperature -55^ 50^

: Working humidity 0 \~ 90% RH (no condensation)

Storage environment : Storage temperature -10°C \~ 60°C

: Storage humidity 0 \~ 95% RH (no condensation)

Sensor service life : 10 years (End of product service life display "End")

IP Rating : IP40

Environmental protection standard : RoHS

Overall dimensions : 99 mm x 99 mm x 37 mm

Product weight : Net weight 291gr

13. Service and Contact

For questions about the installation, use or operation of this product please visit www.elro.eu and use the search engine to find more information. Please Note: While every effort has been made to ensure accuracy in this publication, no responsibility can be accepted for errors or omissions. Data may change, as well as legislation, and you are strongly advised to obtain copies of the most recently issued regulations, standards, and guidelines. This publication is not intended to form the basis of a contract.

14. Symbols

When the unit has come to the end of its life, dispose of it in accordance with local regulations. It is classified as electronic waste and contains a battery and therefore should be disposed of separately from household waste.

15. Disclaimer

This CO _2 Monitor is designed to alert you to a potentially dangerous build-up of Carbon Dioxide gas. It is not designed to remedy a Carbon Dioxide problem nor to locate a specific source of Carbon Dioxide. ELRO shall not be liable to pay for any Carbon Dioxide investigation or service call carried out or arranged in response to an alarm.

1. Einführung

ELAD 1600 SET AUTO OFF HUSH PTS TEST HUSH Rot

ELAD Geel 1400 SET AUTO OFF NWH HUSH TEST HUSH

ELRO Rood 1600 OFF TSH FTH SET AUTO TEST HUSH

SET AUTO SET AUTO + CO₂ SET AUTO TEST HUSH SET AUTO + TEST HUSH

ELAD Verde 400 C/FT 5KN TEN SET AUTO TEST HUSH

ELRO Amarillo 1400 SET AUTO TEST HUSH

ELAD Rojo 1600 SET AUTO OFF SUSH PWR TEST HUSH

SET AUTO SET AUTO + ≡ SET AUTO + CO₂ TEST HUSH SET AUTO + TEST HUSH

ELAD Verde 400 SET AUTO TEST HUSH T/F SUB PHI

ELRO Giallo 1400 °C/F +V/CH +PM SET AUTO TEST HUSH

ELAD 1600 SET AUTO OFF SUB TEST HUSH Rosso

SET AUTO SET AUTO + CO₂ SET AUTO + CO₂ TEST HUSH SET AUTO + TEST HUSH