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Merlin PM2 Double Current Monitor

 

 

 

 

 

 

Product Data Sheet 

 

 

 

 

S&S Northern Ltd

  

1  

Gas Safety Products

 

Merlin PM2 Double Current Monitor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Installation, operating and maintenance 

 

25/11/2015 

Summary of Contents for Merlin PM2

Page 1: ...Merlin PM2 Double Current Monitor Product Data Sheet S S Northern Ltd 1 Gas Safety Products Merlin PM2 Double Current Monitor Installation operating and maintenance 25 11 2015 ...

Page 2: ... Product Data Sheet S S Northern Ltd 2 Table of contents 1 General information 3 2 Installation 3 2 1 Panel Mounting 2 2 Power Supply 3 2 3 Current Monitor 3 3 Operation Instructions 3 3 1 The PM2 current monitor 3 PM2 Wiring Diagram 4 ...

Page 3: ...e feed from the fan controller should be taken to the Merlin PM2 and connected of the terminals On the top of the circuit board there is a potentiometer marked SENS 1 on the left side and marked SENS 2 on the right side of the panel The fan should be run at minimum speed and the potentiometer turned clockwise until the green LED on the PCB located in the middle of the panel lights up This indicate...

Page 4: ... 1 Power Input from Merlin Panel 12VDC 2 Connection to Merlin 1500S or 2000S Air PD terminals LOW VOLTAGE 3 Supply Fan current monitor MAX 20AMPS 4 Potentiometers 5 LED Lights Please note Mains wires and low voltage wires should not be run in the same conduit as per the LOW VOLTAGE DIRECTIVE ...

Page 5: ...57 471 937 www snsnorthern com info snsnorthern com South East Division Tel 44 0 1702 291 725 Fax 44 0 1702 299 148 south snsnorthern com Rev Date Author Description 03 25 11 15 S S Northern CD BT Merlin PM2 Product Data Sheet Third issue S S Northern is the owner of this document and reserves all rights of modification without prior notice ...

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