a
Quick start guide
Carbon Monoxide
Detector
For more information see the extended
manual online: ned.is/dtctco40wt
Intended use
This product is intended to detect Carbon Monoxide
build-up in residential environments.
The product is intended for indoor use only.
Other uses or changes to the product constitute
improper use and carry serious risk of accidents.
This product is not intended for commercial use.
Any modification of the product may have
consequences for safety, warranty and proper
functioning.
Specifications
Product
Article number
Dimensions (l x w x h)
Battery type
Battery lifespan
Operating temperature
Sensor lifespan
Alarm volume
Alarm output
Warm-up period
DTCTCO40WT
Carbon Monoxide
Detector
DTCTCO40WT
122 x 122 x 39 mm
Alkaline 2x AA LR6
(PAIRDEER)
Up to 5 years
-10 °C - 40 °C
Up to 10 years
>85 dB @ 3 m
Visual and audible
indication
Approximately 100
seconds
Mounting method
Test/Hush button
Low-battery alert
Detectable ppm
Operating humidity
Main parts (image A)
1
Alarm indicator
2
Power indicator
Test/Hush button
3
Display
4
Alarm
5
Safety instructions
-
WARNING
• Ensure you have fully read and understood the
instructions in this document before you install or
use the product. Keep the packaging and this
document for future reference.
• Only use the product as described in this document.
• Do not use the product if a part is damaged or
defective. Replace a damaged or defective product
immediately.
• Do not drop the product and avoid bumping.
• Do not expose the product to water, rain, moisture
or high humidity.
• Test the product once per week to ensure proper
operation.
• Do not paint the product.
• Do not use this product in a dusty or smoky
ambience.
• Do not use the product for outdoor uses, the
product is designed for indoor use.
7
Wall mounting or ceiling
mounting
Yes
Yes
20 – 999 ppm
0% – 95% (RH)
non-condensing
6
Bracket
7
Fault indicator
Batteries (2x)
8
Screws (2x)
9
Plugs (2x)
q