D-CO - Gas detector BOSCH - Free user manual and instructions
Find the device manual for free D-CO BOSCH in PDF.
| Product Type | Carbon monoxide detector |
| Brand | Bosch |
| Model | D-CO |
| Power supply | 3 V lithium battery (non-replaceable, product lifespan) |
| Sensor | Electrochemical for carbon monoxide (CO) |
| Alarm thresholds | 30 ppm (120 min), 50 ppm (60-90 min), 100 ppm (10-40 min), 300 ppm (3 min) |
| Audible alarm | Continuous, ≥85 dB |
| LED indicators | Green (power), Red (alarm), Yellow (fault) |
| Button | Test/Silence |
| Alarm memory | Yes |
| Warranty | 5 years |
| Maintenance | Monthly test with button, exterior cleaning with soft cloth |
| Safety standard | EN 60335-1 |
| Installation | Wall-mounted, by a specialist |
| Dimensions | Approximately 100 x 100 x 30 mm |
| Weight | Approximately 150 g |
| Operating temperature | 0 °C to 40 °C |
| Humidity | 5-95% RH |
| Usage | Indoor only |
| Materials | ABS plastic |
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USER MANUAL D-CO BOSCH
1 General safety instructions
All instructions must be observed. Failure to comply with instructions may result in material damage and personal injury, including danger to life.
WARNING
The guidance on sitting and mounting of the product should be installed by a competent person.
Safety of electrical devices for domestic use and similar purposes
The following requirements apply in accordance with EN 60335-1 in order to prevent hazards from occurring when using electrical appliances:
"This appliance can be used by children of 8 years old or older, as well by people with reduced physical sensory or metal capabilities or lacking in experience and knowledge, if they are supervised and have been given instruction in the safe use of the appliance and understand the resulting dangers. Children shall not play with the appliance. Cleaning and user maintenance must not be performed by children without supervision."
Danger to life from carbon monoxide
Carbon monoxide (CO) is a poisonous gas, which arises during the incomplete combustion of fossil fuels such as oil, gas, or solid fuels.
Dangers arise if CO escapes from the heating system due to a fault or a leak and collects unnoticed in enclosed spaces.
You can neither see, taste nor smell CO.
The device may not prevent chronic effects of CO exposure. The product will not completely safeguard individuals at special risk.
Have the heating system inspected and serviced regularly by an approved contractor.
WARNING
Installation of the alarm should not be used as a substitute for proper installation, use and maintenance of fuel-burning appliances including appropriate ventilation and exhaust systems.
What to do in the presence of a carbon monoxide alarm
▶ Keep calm and open all doors and windows to increase the rate of ventilation
▶ Stop using all the fuel-burning appliances and ensure, if possible, that they are turned off. For example, for gas appliances, please isolate the emergency control valve.
If the alarm continues activated, leave the building and only re-enter when the alarm has stopped. In multi-occupancy and multi-story properties, alert all the occupants of the risk
▶ Get medical help for anyone with the effects of carbon monoxide poisoning and advice that carbon monoxide inhalation is suspected.
▶ Get in contact with the appropriate servicing and/or maintenance agency. When necessary, get in contact with the fuel supplier through their emergency number and with the national Gas Emergency Service Provider. This way, the source of carbon monoxide emissions can be identified and corrected.
▶ Do not use fuel-burning appliances again until it gets checked and cleared by a competent person according to national regulations.
WARNING
Danger to life!
In case you consider muting the device, be aware of the fact that the alarm has been activated because of dangerous levels of carbon monoxide, and being in the environment of the device is dangerous.
2 Product information
2.1 Product overview
text_image
3 ALARM 2 1 POWER FAULT 4 5 0010041549-001Fig. 1
[1] Power (green light)
[2] Sound output
[3] Alarm warning (red light)
[4] Test/Silence button
[5] Fault (yellow light)
2.2 Intended use
This product may only be used indoors in a domestic situation. It is intended to detect the presence of carbon monoxide (CO) at the sensor. Any other use is considered inappropriate. Any damage that may result from misuse is excluded from liability.
2.3 Battery
Long-life lithium battery (3V) sealed for the life of the product. No replacement is necessary.
When the low battery voltage warning occurs, a CO alarm signal is produced from four minutes to 30 days. Replace the device as soon as the product enters in this status.
2.4 Alarm conditions
Audible indicators:
• 30 ppm: without alarm before 120 minutes
• 50 ppm: alarm between 60 to 90 minutes
• 100 ppm: alarm between 10 to 40 minutes
• 300 ppm: alarm within 3 minutes
• Continuous sound: CO alarm
2.5 Materials, vapours, gases
The following substances can affect the product reliability: silicone, vapours, dew condensation, hydrogen sulphide, sulphuric acid gas, dust, oil mist, cleaning fluids, polishes, paints and cooking operations.
3 l n s t a l l a t i o n
When selecting the mounting position and before drilling the mounting holes:
▶ Ensure that no electrical cables or other supply lines can be damaged
4 Maintenance
▶ Press the TEST/SILENCE button for one second in order to activate a full test cycle where lights, messages, and audible sounds are performed
▶ Test the device every month
If the product does not perform as described, replace it immediately. The product will not protect against the risk of carbon monoxide poisoning when the battery has drained.
4.1 Modifications and repairs
Improper modifications or repairs can result in personal injury and/or material damage.
- Do not open the product's housing. There are no user-serviceable parts inside.
- Do not modify or repair the product.
- Do not use the product in case of defects
WARNING
Do not try to repair the product, it has the risk of electric shock or malfunction if the device is tampered with.
5 Graphic-based manual
When reading the graphic-based manual, please consider the following:
Graphic number and correspondent title
Each figure has a number associated that can be found at the bottom of the frame. Some of those figures have a relevant correspondent title, such as:
• Fig. 7 and 8: warm-up
- Fig. 9: normal operation
- Fig. 10: test
• Fig. 11: alarm
• Fig. 12: silencing the CO alarm warning
• Fig. 14: alarm faults
- Fig. 15: alarm memory
Symbol description
 | Carbon monoxide warning Humidity | ||
 | Five years warranty Information | ||
 | Waste Electrical and Electronic Equipment (WEE) - European Directive (2012/19/EU) | Installation | |
 | Product type Maintenance | ||
 | Battery life Warning | ||
 | Temperature Danger of life |
Table 1 Symbol description
BOSCH
Graphic-based manual
Importer
Bosch Thermotechnology Ltd.
Cotswold Way, Warndon
Worcester WR4 9SW
United Kingdom
No. 666 Qingfeng Road, Jiangbei District, Ningbo,
315034, Zhejiang Province, China
1 Bendrieji saugos nurodymai
2.5 Materialy, opary, gazy
4 M A N U T E N Ç Â O
No. 666 Qingfeng Road, Jiangbei District, Ningbo,
315034, Zhejiang Province, China
2.5 Materyaller, buhar, gaz
D-73249 Wernau / Germany
