Murphy M5081-C - User Manual

M2582, M5081, and M5180 Series
Electromechanical and Pneumatic, Fuel Gas Shut
off Valves Installation and Operation Instructions
M-7980N
 






  


    
  



 
 



  



 


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 



         








Model M5081



 



  
  

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 
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NOTE:    
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Installation M-7980N page 1 of 12

Murphy M5081-C Specifications

General

Brand	Murphy
Model	M5081-C
Category	Control Unit
Language	English

Summary

Valve Cut-Out Operation

Installation Procedures

Connecting the Fuel Shut-off Valve

Steps for connecting the fuel shut-off valve, including plumbing and vent line installation.

Connecting Pneumatic Models

Wiring Information

M2582 Internal Wiring

M5081 Internal Wiring

Typical Wiring for M5081-C (CD Ignition Models)

CD Ignition Wiring Diagram

Typical Wiring for M5081-B (Battery Ignition Models)

Battery Ignition Wiring Diagram

Typical Wiring for M5081-A (Magneto Ignition Models)

Magneto Ignition Wiring Diagram

Typical Wiring for M5081 FS (Normally Energized Models)

M5081 FS Wiring Diagram

Typical Wiring to Solid-State Tattletale Annunciators

M2582-C to LCDT-PS-CD (R)-P (Positive Ground)

Wiring diagram for M2582-C to LCDT-PS-CD (R)-P positive ground annunciator.

M2582-C to LCDT-PS-CD-N (Negative Ground)

Wiring diagram for M2582-C to LCDT-PS-CD-N negative ground annunciator.

M5081-C to LCDT-PS-CD (R)-P (Positive Ground)

Wiring diagram for M5081-C to LCDT-PS-CD (R)-P positive ground annunciator.

M5081-C to LCDT-PS-CD-N (Negative Ground)

Wiring diagram for M5081-C to LCDT-PS-CD-N negative ground annunciator.

M2582-C to MARK IV-N (Negative Ground)

Wiring diagram for M2582-C to MARK IV-N negative ground annunciator.

M5081-C to MARK IV-N (Negative Ground)

Wiring diagram for M5081-C to MARK IV-N negative ground annunciator.

Typical Wiring to Solid-State Tattletale Annunciators Continued

M5081 FS to MARK IV-12;24

Wiring diagram for M5081FS to MARK IV-12/24 annunciator.

M5081-B to TTDJ-DC-(T)

Wiring diagram for M5081-B to TTDJ-DC-(T) annunciator.

M5081-B to MARK IV-12;24

Wiring diagram for M5081-B to MARK IV-12/24 annunciator.

M2582-B to TTDJ-DC-(T)

M5081 FS to MARK III-12;24

Wiring diagram for M5081FS to MARK III-12/24 annunciator.

M5081 FS to TTDJ-DC-(T)

M5081-C to MARK III-N

Wiring diagram for M5081-C to MARK III-N annunciator.

M2582-C with Magnetic Switch Adaptor to CD Ignition

M5081-C to TTDJ-IGN-(T)

Wiring diagram for M5081-C to TTDJ-IGN-(T) annunciator.

M5081-C with Magnetic Switch Adaptor to CD Ignition

M2582-C to TTDJ-IGN-(T)

Wiring diagram for M2582-C to TTDJ-IGN-(T) annunciator.

Specifications