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MCU_1-I/P_ User Manual 

 

 

 

 

 

 

 

 

V1.0 

 

Vighnaharta Technologies Pvt. Ltd. 

Formerly Known as Reality Automation & Security System Pvt Ltd 

     

 

2

nd

 Floor , Karanjakar Industrial Estate, Sr.No 11/11, Nanded Gaon, Pune 

Phone no.: 91 20 32922630 / 32921306   Fax: 91 20 24339628. 

Website: http://www.vighnaharta.in

 

 

Prepared by: HC 

Approved By:  

Doc No.: RASS/R&D/Master Control Unit1_UM_1_0 

Rev No.: 1_0 

Eff. Date: 14/10/2019 

 
 

USER MANUAL 

FOR 

Master Control Unit 

 

 

 

VERSION 1.0

 

 

 

Summary of Contents for Master Control Unit

Page 1: ...y System Pvt Ltd 2nd Floor Karanjakar Industrial Estate Sr No 11 11 Nanded Gaon Pune Phone no 91 20 32922630 32921306 Fax 91 20 24339628 Website http www vighnaharta in Prepared by HC Approved By Doc No RASS R D Master Control Unit1_UM_1_0 Rev No 1_0 Eff Date 14 10 2019 USER MANUAL FOR Master Control Unit VERSION 1 0 ...

Page 2: ... not defined Salient Features 3 2 Technical Specifications 3 3 Installation Instructions 4 Pre installation Checklist 4 Locations to be avoided for installing Master Control Unit 4 4 Operation Error Bookmark not defined 5 Wiring Diagram 5 6 Do s Don ts When Fire Occurs 6 7 Warranty 6 ...

Page 3: ...ounder becomes OFF for 30 seconds after 3 minutes and again becomes ON This feature is for protecting the sounder from over heating and damage Two PFC outputs for interfacing the other systems LED Indications for MAINS ON SYSTEM HEALTHY GAS Release 1 ALARM SILENCE Easy installation operation and maintenance free MS sheet housing and powder coated enclosure 2 Technical Specifications Electric speci...

Page 4: ...en digital inputs are closed Fire is below pre defined level LEDs 1 Mains ON LED ON 2 System Healthy LED ON 3 GAS Release 1 Alarm LED OFF 4 Relay LED OFF Hooter with Flasher OFF 2 When digital input 1 is open Digital input 1 is opened LEDs 1 Mains ON LED ON 2 System Healthy LED OFF 3 GAS Release 1 Alarm LED ON 4 Relay LED ON Hooter with Flasher ON Silence Switch Silence switch can be used to silen...

Page 5: ...iring Diagram A PFC Output ON 1 NO B PFC Output ON 1 Common C PFC Output ON 1 NC D PFC Output ON 2 NO E PFC Output ON 2 Common F PFC Output ON 2 NC G DC 12V H DC 12V I Flasher Sounder ve J Flasher Sounder ve K NA L NA M Digital Input 1 ve N GND ...

Page 6: ...duct by any person other than an authorized dealer or the installation of unapproved parts on the product LCD LED crushed or bleeding War page to the main PCB as a result of crushing Fluid ingress as a result of submergence beyond the I P rating specification If not followed proper storage installation calibration use maintenance and compliance with the product manual instructions and any other ap...

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