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Installation & Operation Manual                                                                                        Merlin 2000S 

 

 

 

 

2000S

 

IOM

 

Rev: 01    01-22

 

11 

 

IMPORTANT WARNING STATEMENTS 

 

Please take the time to thoroughly read this user’s guide which should be retained for future reference. 

 

 

It is recommended that this device be commissioned upon installation. 

 
Do not apply lighter gas or other aerosols to detectors 

 this will cause extreme damage to the gas sensing elements. 

 

High concentrations of alcohol found in many products may damage, deteriorate or affect the gas sensing elements 

of the detectors 

 Avoid exposure near your devices. 

 

Never ignore your devices when in alarm. Actuation of your alarm indicates the presence of an error or issue that 

requires immediate attention. 

 
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. 

 

Your product should reach you in perfect condition, if you suspect it is damaged, contact your supplier

 

   

Manufacturer’s Warranty 

 
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 three (3) years from date of purchase. The manufacturer’s liability hereunder i

s 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.

 

 

Warranty 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.

 

 

Warranty 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 has reached the end of its life it must be treated as Waste Electrical & Electronics Equipment (WEEE). 

Any 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. 

 

Summary of Contents for Merlin 2000S

Page 1: ...retain for future use This panel is designed for use when the kitchen appliances do not have flame failure devices fitted therefore gas proving is a requirement The Merlin 2000S system acts as an inte...

Page 2: ...Mounting 3 Typical Installation Arrangement 4 Terminal Connections 4 Switch Settings 6 Specification 7 OPERATION 8 First Power Up 8 Emergency Shut Off Button 8 LED Indicators 8 Servicing General Main...

Page 3: ...open the gas solenoid valve If the fans should fail the fan fail LED on the panel will illuminate and the gas solenoid will close The Merlin 2000S can work in conjunction with carbon dioxide natural g...

Page 4: ...ied from the VALVE OUT connector using a 3 core cable can be connected to a gas solenoid valve which can shut the gas supply on alarm status Pressure sensors should be screwed to the downstream port o...

Page 5: ...f This can be connected to a fan switch supplied separately which can provide power to fans when the control panel is switched on Screw the pressure sensor into the downstream port of your gas solenoi...

Page 6: ...various DIP switches on the front circuit board that can be adjusted to configure your system as per the following Auto Reset There is a switch located on the circuit board labelled AUTO RESET OFF Whe...

Page 7: ...in series with any remote emergency shut off buttons If there are no remote emergency shut off buttons being installed wire this directly to the terminal marked EM REMOTE Gas Fill Time and Prove Time...

Page 8: ...on the Merlin 2000S will open the gas valve and the Gas On LED will illuminate ON Gas On OFF Gas Off Testing This LED will illuminate for approximately 30 seconds when the panel is checking the integr...

Page 9: ...external Merlin detector connected detects high levels of gas this LED will illuminate and the Gas valve will turn off OFF OK ON Gas detected CO2 High Under normal working conditions this LED is off...

Page 10: ...safely If the bump test results are not within the acceptable range the gas detector must not be used until a full calibration has been conducted Bump testing has a number of benefits for the end use...

Page 11: ...pering or other causes not arising from defects in material or workmanship This warranty extends to the original consumer purchaser of the product only Warranty disclaimers Any implied warranties aris...

Page 12: ...o the system owner or system user Date of Installation Installation Location Organisation Stamp Signature of the installer www oceaniagassafety com Oceania Gas Safety Tuakau Waikato New Zealand 642123...

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