Mini Merlin Installation, Operation & Maintenance
Rev: 01 02-22 3
Safety Information
Before any installation, use or maintenance read this manual carefully.
The information contained within this manual should be referenced for typical installation and operation only.
For site specific requirements that may deviate from the information in this guide –contact your supplier.
If this product is used in a manner not specified by the manufacturer, the safety provided by the product may be impaired.
This product is designed for indoor operation only.
Detectors and cables must be protected against mechanical damage.
The internal fuse should be replaced only with the same type. Anti-surge fuse 3.15A 250Vac 5x20.
The expected lifetime of gas sensor elements is 5 years upon initial power up. The device will display a message to indicate
this time and should immediately be replaced.
It is recommended that this product be commissioned upon installation and serviced annually.
Do not apply lighter gas or other aerosols to the product –this will cause extreme damage.
High concentrations of alcohol / ethanol found in many products may damage, deteriorate, or affect the gas sensing
elements –Avoid exposure near your device.
This equipment is designed to detect carbon monoxide and natural gas only - from any source of combustion.
This product is not designed to detect smoke, fire or other gases and should NOT be used as such.
This device provides early warning of the presence of methane or carbon monoxide, usually before a healthy adult would
experience symptoms. This early warning is possible provided your alarm is located, installed and maintained as described
in this guide.
This device requires a continual supply of electrical power –it will not work without power.
This device should not be used to substitute proper installation, use and / or maintenance of fuel burning appliances
including appropriate ventilation and exhaust systems.
This device does not prevent methane or carbon monoxide from occurring or accumulating.
Actuation of your alarm indicates the presence of dangerous levels of Methane or CO.
The device can respond to other gases other than its intended target such as Hydrogen (H2), Ethylene (C2H4) and Nitric
Oxide (NO). In addition, the Methane sensor may react to iso-butane.
Seek fresh air supply and contact your local gas emergency service should you suspect a gas leak.
This device may not fully safeguard individuals with specific medical conditions.
If in doubt, consult a doctor / physician.
Your product should reach you in perfect condition, if you suspect it is damaged, contact your supplier.
Warranty Statement
Warranty Coverage: The manufacturer warrants to the original consumer purchaser, that this product will be free of defects in
material and workmanship for a period of two (2) years from date of purchase.
The manufacturer’s liability hereunder is limited to replacement of the product with repaired product at the discretion of the
manufacture. This warranty is void if the product has been damaged by accident, unreasonable use, neglect, tampering or other
causes not arising from defects in material or workmanship. This warranty extends to the original consumer purchaser of the product
only. Disclaimers: Any implied warranties arising out of this sale, including but not limited to the implied warranties of description,
merchantability and intended operational purpose, are limited in duration to the above warranty period. In no event shall the
manufacturer be liable for loss of use of this product or for any indirect, special, incidental or consequential damages, or costs, or
expenses incurred by the consumer or any other user of this product, whether due to a breach of contract, negligence, strict liability
in tort or otherwise. The manufacturer shall have no liability for any personal injury, property damage or any special, incidental,
contingent or consequential damage of any kind resulting from gas leakage, fire or explosion. This warranty does not affect your
statutory rights. Performance: During the above warranty period, your product will be replaced with a comparable product if the
defective product is returned together with proof of purchase date. The replacement product will be in warranty for the remainder of
the original warranty period or for six months –whichever is the greatest.
Information on waste disposal for consumers of electrical & electronic equipment.
When this product reaches the end of its life it must be treated as Waste Electrical & Electronics Equipment (WEEE).
WEEE marked products must not be mixed with general household waste, but kept separate for the treatment, recovery and
recycling of the materials used. Please contact your supplier or local authority for details of recycling schemes in your area.
At the end of their working life, electrochemical sensors should be disposed of in an environmentally safe manner. Alternatively, they
can be securely packaged and returned to OGS clearly marked for disposal. Electrochemical sensors should not be incinerated as
this may cause the cell to emit toxic fumes.
