Magnum ME-RTR User manual

ME-RTR
Router Control
Owner’s Manual
(for Version 3.1 or higher: includes AGS & BMK info)

Page i ©2014 Magnum Energy, Inc.
Disclaimer of Liability
The use of this manual and the conditions or methods of installation, operation, use, and maintenance
of the ME-RTR are beyond the control of Magnum Energy, Inc. Therefore, this company does not
assume responsibility and expressly disclaims liability for loss, damage or expense, whether direct,
indirect, consequential or incidental, arising out of or in any way connected with such installation,
operation, use, or maintenance.
Note as well that while every precaution has been taken to ensure the accuracy of the contents
of this manual, the speci¿cations and product functionality may change without notice. Magnum
Energy, Inc. assumes no responsibility for errors or omissions.
Restrictions on Use
The ME-RTR may only be used in life-support devices or systems with the express written approval
of Magnum Energy. Failure of the ME-RTR can reasonably be expected to cause the failure of that
life-support device or system, or to affect the safety or effectiveness of that device or system. If
the ME-RTR fails, it is reasonable to assume that the health of the user or other persons may be
endangered.
Copyright Notice
Copyright © 2014 by Magnum Energy, Inc. All rights reserved. Permission to copy, distribute, and/or
modify this document is prohibited without express written permission from Magnum Energy, Inc.
Document Information
Description – ME-RTR Owner’s Manual
Part Number and Revision – 64-0020 Rev C
Date Published – June 2014
This manual is printed without color for cost savings. However, this entire manual is available for
download under the Document Library tab at http://magnumenergy.com with many of the ¿gures
available in color.
Contact Information
Magnum Energy, Inc.
2211 West Casino Rd.
Everett, WA 98204
Phone: [phone]
Fax: [phone]
Web: http://magnumenergy.com
Statement of Appreciation
From all of us at Magnum Energy:
Thank you for purchasing this ME-RTR router.
We understand that you have many purchasing options in the marketplace, and are pleased that
you have decided on a Magnum Energy product. This ME-RTR router was proudly assembled and
tested in the United States in our Everett, Washington, facility.
At Magnum we are committed to providing you with quality products and services, and hope that
your experience with us is pleasant and professional.
Magnum Energy® is a registered trademark of Magnum Energy, Inc.

Safety Information
©2014 Magnum Energy, Inc.Page ii
Important Product Safety Instructions
This manual contains safety instructions that must be followed during the installation and operation
of this product. Read all instructions and safety information contained in this manual before
installing or using this product.
Safety Symbols
To reduce the risk of electrical shock, ¿re, or other safety hazard, the following safety symbols
have been placed throughout this manual to indicate dangerous and important safety instructions.
WARNING: Indicates that failure to take a speci¿ed action could result in physical
harm to the user.
CAUTION: Indicates that failure to take a speci¿ed action could result in damage to
the equipment.
Info: Indicates information that emphasizes or supplements important points of the
main text.
Remedy: Provides possible solutions for related issues.
Product Safety Alerts
All electrical work must be performed in accordance with local, state, and federal electrical codes.
WARNINGS:
• All electrical work must be performed in accordance with local, state and federal
electric codes.
• This product is designed for indoor/compartment installation. It must not be exposed
to rain, snow, moisture, or liquids of any type.
• Use insulated tools to reduce the chance of electrical shock or accidental short
circuits.
• Remove all jewelry such as rings, watches, bracelets, etc., when installing or
performing maintenance on the inverter.
• Always disconnect the batteries or energy source prior to installing or performing
maintenance on the inverter. Live power may be present at more than one point
since an inverter utilizes both batteries and AC. Turning off the inverter may not
reduce this risk on some Magnum inverters. As long as AC power is connected, it
will pass thru the inverter regardless of the power switch on the inverter or the ON/
OFF INVERTER button on the router.

Page iii ©2014 Magnum Energy, Inc.
Table of Contents
1.0 Introduction ...........................................................................................1
2.0 Installation.............................................................................................3
2.1 Pre-Installation............................................................................................... 3
2.1.1 Inverter Requirements .................................................................................... 3
2.1.2 Installation Guidelines ..................................................................................... 3
2.1.3 Unpacking and Inspection ................................................................................ 3
2.1.4 Tools Required................................................................................................ 3
2.2 Installation Overview ...................................................................................... 4
2.3 Router Dimensions.......................................................................................... 5
2.4 Communications Cables – Provided ................................................................... 6
2.4.1 Network Cable................................................................................................ 6
2.5 Communications Cable Routing......................................................................... 7
2.6 Mounting the Router on a Wall.......................................................................... 8
2.7 Connecting the Communication Cables .............................................................. 8
2.7.1 Connecting the Remote/Network Cables............................................................. 9
2.7.2 Connecting the Parallel Stack Cables ................................................................10
2.8 Installing the Router’s Front Cover ...................................................................10
2.9 Wiring the Auxiliary (Aux) Relay ......................................................................11
3.0 Setup....................................................................................................12
3.1 Power-up Routine ..........................................................................................12
3.2 Navigating the Router ....................................................................................12
3.3 Router Buttons and Menu Items.......................................................................13
3.3.1 PORT Button and Menus .................................................................................13
3.3.2 CTRL (Control) Button and Menus ....................................................................14
3.3.3 METER Button and Menus ...............................................................................18
3.3.3.1 Additional METER Menus for Port-connected Inverters.........................................22
3.3.4 SETUP Button and Menus................................................................................23
3.3.4.1 Accessory Setup ............................................................................................41
3.3.5 TECH Button and Menus .................................................................................42
4.0 ME-RTR Menu Maps ..............................................................................47
5.0 Operation .............................................................................................53
5.1 Front Panel ...................................................................................................53
5.1.1 LED Indicators...............................................................................................53
5.1.2 LCD Display ..................................................................................................53
5.1.3 ON/OFF Buttons ............................................................................................54
5.1.4 Menu Buttons................................................................................................54
5.1.5 Rotary SELECT Knob ......................................................................................54
5.1.6 Aux Relay LED Indicator .................................................................................54
5.2 Operating the Inverter/Charger .......................................................................55
5.2.1 Inverter Mode ...............................................................................................55
5.2.2 Charger Mode ...............................................................................................55
5.3 System Status Messages ................................................................................55
5.3.1 Inverter Mode Status Messages .......................................................................56
5.3.2 Charger Mode Status Messages .......................................................................57
5.3.3 Secondary Scrolling Status Messages ...............................................................62
5.3.4 Fault Mode Messages .....................................................................................64
5.3.4.1 System Fault Messages...................................................................................64
5.3.4.2 Stacking Fault Messages .................................................................................70
5.3.4.3 Internal Fault Messages..................................................................................71
5.3.5 LED Indicator Guide .......................................................................................72

©2014 Magnum Energy, Inc.Page iv
Table of Contents (Cont.)
6.0 Troubleshooting ...................................................................................73
6.1 Troubleshooting Tips ......................................................................................74
6.1.1 Inverter Problems ..........................................................................................74
6.1.2 Charger Problems ..........................................................................................74
6.2 Performing an Inverter Reset ..........................................................................75
6.3 Powering Down the Inverter............................................................................75
7.0 Using an AGS Module............................................................................76
7.0.1 Software Differences Between AGS Versions......................................................76
7.1 ME-AGS-N Setup (with the ME-RTR) .................................................................78
7.1.1 ME-AGS-N Functional Tests using the ME-RTR....................................................90
7.1.1.1 Determining AGS Status .................................................................................90
7.1.1.2 Starting the Generator from the Router ............................................................90
7.2 ME-AGS-N Operation/Monitoring (with the ME-RTR) ...........................................91
7.2.1 Controlling the AGS using the ME-RTR ..............................................................91
7.2.2 Enabling the ME-AGS-N ..................................................................................92
7.2.3 Monitoring the AGS using the ME-RTR ..............................................................92
7.2.3.1 ME-RTR Router’s AGS METER Button ................................................................92
7.2.4 Starting and Stopping the Generator ................................................................95
7.2.5 ME-RTR Router’s AGS Menu Maps ....................................................................96
7.2.6 ME-AGS-N Router Status Messages ..................................................................99
7.2.6.1 AGS Router Operational Statuses.....................................................................99
7.2.6.2 AGS Router Start Statuses ............................................................................ 100
7.2.6.3 AGS Router Fault Statuses ............................................................................ 100
7.3 ME-AGS-N Router Troubleshooting (with the ME-RTR)....................................... 102
7.3.1 AGS Fault Message Screens for the Router ...................................................... 102
7.3.2 Resolving AGS Faults using your Router .......................................................... 102
7.3.2.1 How to Clear AGS Faults ............................................................................... 104
8.0 Using a BMK .......................................................................................105
8.1 ME-BMK Setup (with the ME-RTR).................................................................. 105
8.1.1 Adjusting the Charge Ef¿ciency Setting........................................................... 105
8.2 ME-BMK Operation/Monitoring (with the ME-RTR) ............................................107
8.2.1 How does the ME-BMK Battery Monitor Operate?..............................................107
8.2.2 BMK METER Menu Items (with ME-RTR) .......................................................... 108
8.2.3 ME-RTR Router’s BMK Menu Maps .................................................................. 109
8.2.4 BMK Status Messages (with the ME-RTR) ........................................................ 111
8.2.4.1 BMK Router Operational Statuses................................................................... 111
8.2.4.2 BMK Router Fault Statuses ............................................................................ 111
8.3 ME-BMK Troubleshooting (with the ME-RTR) ....................................................112
8.3.1 BMK Fault Message Screens for a Magnum Router ............................................ 112
8.3.2 Resolving BMK Faults using the Router ...........................................................112
9.0 Attaching a Remote Control................................................................113
Appendix A – Router Display Abbreviations.................................................114
Appendix B – Router Feature to Inverter Compatibility...............................117
Appendix C – Using the Router with Non-stacked Inverters........................121
C-1 Using the Router to Control Multiple Unconnected Inverters............................... 121
Appendix D – Using the ME-RTR in an AC Coupled Application ....................122
D-1 What is an AC Coupled System...................................................................... 122
D-2 Con¿gure the Router to use in an AC Coupled System ...................................... 122
Appendix E – Warranty and Service Info .....................................................123
E-1 Limited Warranty ......................................................................................... 123
E-2 How to Receive Repair Service....................................................................... 123
Index ..........................................................................................................124

Page v ©2014 Magnum Energy, Inc.
List of Figures
Figure 1-1, Front Panel Features..................................................................................... 1
Figure 1-2, Router Features (front cover removed)............................................................ 2
Figure 2-1, System Overview ......................................................................................... 4
Figure 2-2, Router Dimensions (with Front Cover)............................................................. 5
Figure 2-3, Router Mounting Holes and Cutout Sections (back) ........................................... 5
Figure 2-4, Remote (RJ14) Communication Cable ............................................................. 6
Figure 2-5, Parallel Stack (RJ45) Communication Cable ..................................................... 6
Figure 2-6, Concealed Mounted Remote/Network Cables.................................................... 7
Figure 2-7, Surface Mounted Remote/Network Cables........................................................ 7
Figure 2-8, Router Front Cover’s Cable Connection Cutouts ................................................ 7
Figure 2-9, Mounting the Router to a Wall ........................................................................ 8
Figure 2-10, Connecting the Parallel Stack and Remote Cables to an Inverter ....................... 9
Figure 2-11, Connecting the Parallel Stack Cables to the Router.........................................10
Figure 2-12, Installing the Router’s Front Cover ...............................................................10
Figure 2-13, Wiring the Auxiliary Relay...........................................................................11
Figure 3-1, System Home Screen ..................................................................................12
Figure 3-2, Up and Down Arrows for Hidden Lines............................................................12
Figure 3-3, PORT Button...............................................................................................13
Figure 3-4, CTRL (Control) Button and Menus..................................................................14
Figure 3-5, METER Button and Menus.............................................................................18
Figure 3-6, Current Flow – Inverter Mode .......................................................................21
Figure 3-7, Current Flow – Standby Mode .......................................................................21
Figure 3-8, Current Flow – Load Support Mode ................................................................21
Figure 3-9, ALL Ports vs Port-speci¿c METER Menus .........................................................22
Figure 3-10, Accessing Port-speci¿c METER Menus ...........................................................22
Figure 3-11, SETUP Button ...........................................................................................23
Figure 3-12, CV Charge Done Time/Amps Charge Stages .................................................34
Figure 3-13, Hold CV Charge Volts CC/CV Charge Stages ..................................................35
Figure 3-14, Final Charge Stage – Multi-Stage.................................................................40
Figure 3-15, Final Charge Stage – Float ..........................................................................40
Figure 3-16, Final Charge Stage – Silent.........................................................................40
Figure 3-17, TECH Button .............................................................................................42
Figure 3-18, Port-Speci¿c TECH Menus ...........................................................................42
Figure 3-19, Inverter Fault History (¿rst and second screens) ............................................43
Figure 3-20, AGS Fault History ......................................................................................44
Figure 4-1, PORT/CTRL Button Menu Maps ......................................................................47
Figure 4-2, METER Button (ALL Ports & Port-speci¿c) Menu Map.........................................48
Figure 4-3, SETUP Button (System and Inverter Setup – ALL Ports) Menu Map.....................49
Figure 4-4, SETUP Button (Charger Setup – ALL Ports) Menu Map ......................................50
Figure 4-5, TECH Button (ALL Ports) Menu Map ...............................................................51
Figure 4-6, Legend Key for Menu Maps ...........................................................................52
Figure 5-1, ME-RTR Front Panel Controls and Indicators....................................................53
Figure 5-2, Aux Relay LED ............................................................................................54
Figure 5-3.1, SYSTEM Screen Status Messages................................................................56
Figure 5-3.2, Individual PORT Screen Status Messages .....................................................56
Figure 5-3.3, All PORTs Screen Status Messages ..............................................................56
Figure 5-4, Empty .......................................................................................................56
Figure 5-5, Inverting Mode ...........................................................................................56
Figure 5-6, Inverter Standby Mode ................................................................................57
Figure 5-7, Off Mode....................................................................................................57
Figure 5-8, Searching Mode ..........................................................................................57

©2014 Magnum Energy, Inc.Page vi
List of Figures (Cont.)
Figure 5-9, Unknown Mode ##......................................................................................57
Figure 5-10, Absorb Charging Mode ...............................................................................58
Figure 5-11, Bulk Charging Mode...................................................................................58
Figure 5-12, Charger Standby Mode...............................................................................58
Figure 5-13, Charging Mode..........................................................................................58
Figure 5-14, Constant Current Mode ..............................................................................59
Figure 5-15, Constant Voltage Mode...............................................................................59
Figure 5-16, Equalizing Mode ........................................................................................59
Figure 5-17, Float Charging Mode ..................................................................................60
Figure 5-18, Full Charge Mode.......................................................................................60
Figure 5-19, Load Support AAC Mode .............................................................................61
Figure 5-20, Load Support VDC Mode.............................................................................61
Figure 5-21, Silent Mode ..............................................................................................61
Figure 5-22, AC In – Disabled Mode ...............................................................................62
Figure 5-23, Gen Warm-up Mode ...................................................................................62
Figure 5-24, Max Charge Time Mode ..............................................................................62
Figure 5-25, Reminder to EQ Mode ................................................................................63
Figure 5-26, SOC Connect Mode ....................................................................................63
Figure 5-27, Time Connect Mode ...................................................................................63
Figure 5-28, VDC Connect Mode ....................................................................................63
Figure 5-29, AC Backfeed Mode .....................................................................................64
Figure 5-30, AC Overload Fault......................................................................................64
Figure 5-31, Breaker Tripped Fault .................................................................................65
Figure 5-32, Dead Battery Charge Fault..........................................................................65
Figure 5-33, FET Overload Fault.....................................................................................65
Figure 5-34, High Battery Fault .....................................................................................66
Figure 5-35, High Battery Temperature...........................................................................66
Figure 5-36, High Speed Bus Fault .................................................................................66
Figure 5-37, High Volts AC Fault ....................................................................................67
Figure 5-38, Low Battery Fault ......................................................................................67
Figure 5-39, No Inverter Found! ...................................................................................67
Figure 5-40, Overcurrent Fault ......................................................................................68
Figure 5-41, Overtemp Fault .........................................................................................68
Figure 5-42, Stuck Relay Fault.......................................................................................68
Figure 5-43, Tfmr Overtemp Fault..................................................................................69
Figure 5-44, Unknown Fault ##.....................................................................................69
Figure 5-45, StackClock Fault........................................................................................70
Figure 5-46, Stack Mode Fault.......................................................................................70
Figure 5-47, StackPhase Fault .......................................................................................70
Figure 5-48, Internal Bridge Fault ..................................................................................71
Figure 5-49, Internal Charger Fault ................................................................................71
Figure 5-50, Internal NTC Fault .....................................................................................71
Figure 5-51, Internal Relay Fault ...................................................................................71
Figure 6-1, Performing an Inverter Reset ........................................................................75
Figure 7-1, ME-RTR’s AGS Con¿guration Access Buttons ...................................................76
Figure 7-2, AGS PORT, CONTROL, METER, and TECH Menu Maps........................................96
Figure 7-3, AGS SETUP Menu Maps (Section 1)................................................................97
Figure 7-4, AGS SETUP Menu Maps (Section 2)................................................................98
Figure 7-5, ME-AGS-N Fault Message – Router Screens................................................... 102
Figure 8-1, Accessing the Charge Ef¿ciency Setting........................................................ 105
Figure 8-2, Accessing the Battery AmpHrs Size Setting................................................... 106

Page vii ©2014 Magnum Energy, Inc.
List of Tables
Table 3-1, Battery Type to Charge Voltages (Fixed Voltage) ...............................................32
Table 3-2, Battery Amp/Hrs Capacity to Suggested Absorb Time ........................................36
Table 3-3, Inverter/Charger Default Settings on ME-RTR ...................................................46
Table 5-1, LED Indicator Guide ......................................................................................72
Table 6-1, Router Troubleshooting Guide.........................................................................73
Table 7-1, Software Differences Between AGS Versions.....................................................77
Table 7-2, ME-RTR Autostart/Autostop Matrix ..................................................................78
Table 7-3, AGS Router Operational Statuses....................................................................99
Table 7-4, AGS Router Start Statuses ........................................................................... 100
Table 7-5, AGS Router Fault Statuses ........................................................................... 100
Table 7-6, AGS Default Settings on ME-RTR................................................................... 101
Table 8-1, BMK Router Operational Statuses.................................................................. 111
Table 8-2, BMK Router Fault Statuses ........................................................................... 111
Table A-1, Abbreviations on Router Display ................................................................... 114
Table B-1, ME-RTR (Version 3.1) Compatibility Matrix ..................................................... 117
List of Figures (Cont.)
Figure 8-3, Ending Battery Voltage Versus Time............................................................. 107
Figure 8-4, BMK SETUP Menu Maps.............................................................................. 109
Figure 8-5, BMK METER Menu Maps (ALL Ports) ............................................................. 110
Figure 8-6, BMK METER Menu Map (Port-speci¿c) .......................................................... 110
Figure 8-7, ME-BMK Fault Message – Router Screens...................................................... 112
Figure 9-1, Accessing the RC Setup Menu ..................................................................... 113

Page 1
©2014 Magnum Energy, Inc.
Introduction
The ME-RTR is equipped with the following features:
• Status LEDs (x4) – The at-a-glance LEDs provide the inverter/charger status in a
straightforward way.
• LCD Display – The LCD display is a 20 x 4 line (80 characters total) alphanumeric display
used for setting up the inverter/charger operation, as well as viewing current status or fault
messages.
• ON/OFF Buttons (x2) – The ON/OFF buttons allow all the connected inverters or chargers
to be quickly enabled or disabled.
Info: The router’s ON/OFF INVERTER and ON/OFF CHARGER buttons function normally
when a ME-ARC is connected through the router in a parallel system.
• Rotary SELECT Knob –The rotary encoder knob is similar to a car dash radio knob and is
used to quickly scroll through Ports 1-6, or to select various menu items and settings. Pressing
this rotary knob allows you to select a menu item or to save a setting, once it is displayed on
the LCD.
• Comm LEDs (x6) – The at-a-glance LEDs provide the connection statuses of the communication
ports.
• Front Cover – Removable front frame cover, allows access to the cable connections and
mounting holes.
Front
Cover
Inverting
FacFault Gen Off
29.3VDC -99.0ADC
ALL System Home
PORT, CTRL, METER,
SETUP, TECH Buttons
Rotary
SELECT Knob
LCD Display
ON/OFF
Buttons
Comm
LEDs
Status
LEDs
Figure 1-1, Front Panel Features
1.0 Introduction
The ME-RTR (or “router”) has many of the same features as the ME-ARC50 advanced remote control,
with the added functionality required to parallel Magnum MS-PAE or MS-PE inverter/chargers. The
router is designed to easily and quickly connect multiple inverter/chargers in parallel without the
need to program each inverter. The router can accommodate up to: four MS-PAE or MS-PE inverter/
chargers in parallel, two AGS modules, six BMKs, and one remote control.
Info: This manual is for the ME-RTR with version 3.1 or higher; see the TECH: 02 Port
Vers section on page 43 for information on how to determine your version level.

©2014 Magnum Energy, Inc.
Page 2
Introduction
• Menu Buttons (x5) – Allow the inverter or charger to be con¿gured to your speci¿c system
preferences. These buttons also allow simple access to menu items that can help with monitoring
and troubleshooting your inverter/charger system.
PORT Button –This button accesses the six communication and accessory ports to display
information on the connected devices.
CTRL Button – This button is used to select inverter, charger, and AGS functions previously
set up using the SETUP button.
METER Button – This button is used to access ‘read only’ DC, AC, Timer, AGS, and BMK
meters.
SETUP Button – This button is used to access the setup menus for the inverter, charger,
AGS, and BMK. The SETUP button may be password protected to keep unauthorized users
from accessing the SETUP menus.
TECH Button – This button is used to access technical information, fault history, and to set
a password for the SETUP button.
• Auxiliary (Aux) Relay – The ME-RTR provides an Auxiliary Relay (Item G below)that can be
programmed to work either as a voltage-controlled relay (stays opened or closed based on VDC,
and activates either as an active high or active low type relay with an adjustable time delay),
a SOC-controlled relay (stays opened or closed based on the battery’s state of charge*), or
used as an inverter fault detection relay (opens if an inverter fault occurs). See Section 2.9 for
more information on this relay, as well as how to wire and set up the Aux Relay (using CTRL
button’s 04 RTR Aux Relay menu).
*Requires the optional ME-BMK (Battery Monitor Kit) to be installed.
Figure 1-2, Router Features (front cover removed)
B
F
ED C
G
A
H
A
B
C
D
Mounting tabs for front
cover
Parallel Stack ports (x4)
Six LEDs for communication
(P1-P6)
LED for future use
(not functional)
E
F
G
H
LED for Aux Relay operation
Mounting screw holes (x4)
Aux Relay 2-wire terminal
w/ removable plug
Six Comm (Communication) ports
(P1-P6)

Page 3
©2014 Magnum Energy, Inc.
Installation
2.0 Installation
Review this section and the important safety information on page ii before proceeding with the
installation of your router.
WARNING: Installations should be performed by quali¿ed personnel, such as a licensed
or certi¿ed electrician. The installer determines which safety codes apply and ensures
all applicable installation requirements are followed. Applicable installation codes vary
depending on the speci¿c location and application.
CAUTION: When connecting battery power to the inverter, all battery negative
connections must be connected prior to the battery positive connections. When removing
battery power from the inverter, the battery positive should be removed before any
battery negative connections are disconnected. This prevents any communication chips/
lines from becoming the DC return path to the battery—causing permanent damage to
all connected accessories.
Summation: Ensure all battery negative circuits are always connected before connecting
or disconnecting battery positive.
2.1 Pre-Installation
Before proceeding, read the entire Installation section to determine how you are going to install
your ME-RTR router. Save time and avoid common, costly mistakes by thoroughly planning the
installation before you start.
2.1.1 Inverter Requirements
The router is used to control multiple Magnum inverters that are normally connected in parallel.
Each connected inverter must: be the same model (i.e., two MS4024PAEs), use the same settings,
and be connected to the same battery bank. If the inverters are not stacked, see Appendix C.
2.1.2 Installation Guidelines
• Before connecting any wires, determine the router’s cable route throughout the home or vehicle/
boat—both to and from the inverter.
• Always check for existing electrical, plumbing, or other areas of potential damage BEFORE
drilling or cutting into walls to mount the router.
• Make sure all wires have a smooth bend radius and do not become kinked.
• If installing this router in a boat, RV or truck, ensure the conductors passing through walls,
bulkheads, or other structural members are protected. This minimizes insulation damage (such
as cha¿ng) which can be caused by vibration or constant rubbing.
2.1.3 Unpacking and Inspection
Carefully remove the ME-RTR router from its shipping container and inspect all contents. Verify
the following items are included:
• ME-RTR router (with removable front cover)
• Two 6’ RJ14 remote cables (see Figure 2-4)
• Two 6’ RJ45 stack cables (see Figure 2-5)
• Four #8 x 3/4 Phillips screws (for wall mounting)
• ME-RTR Owner’s Manual
If items appear to be missing or damaged, contact an authorized Magnum Energy dealer or
Magnum Energy.
IMPORTANT: Save your proof-of-purchase as a record of your ownership; it is needed if the unit
should require in-warranty service.
2.1.4 Tools Required
Installing the router is simple and requires the following tools:
• Phillips screwdriver • Level • Drill
• Cut-out tool (knife/saw) • Pencil • Drill bit (7/64”)

©2014 Magnum Energy, Inc.Page 4
Installation
Figure 2-1, System Overview
REMOTE cables (x4) from
router to each inverter’s
REMOTE Port (blue)
Network or
Remote cable
from
ME-AGS-N to
Network Port
(green)
Cables from router to ME-BMK and
ME-ARC, or to ME-AGS-N
#3
MS-PAE
INVERTER
(SLAVE 2)
#2
MS-PAE
INVERTER
(SLAVE 1)
#4
MS-PAE
INVERTER
(SLAVE 3)
#1
MS-PAE
INVERTER
(MASTER)
MA
SL1
SL2
SL3
P1 P2 P3 P4 P5 P6
ME-AGS-N
ME-BMK
ME-ARC
Stack cables
(x4) from
router to each
inverter’s
Stack Port
(red)
2.2 Installation Overview
The simpli¿ed system diagram shown in Figure 2-1 should be reviewed to assist you in planning
and designing your installation. This drawing is not intended to override or restrict any national
or local electrical codes, nor should it be the determining factor as to whether the installation is
compliant—that is the responsibility of the electrician and the onsite inspector.

Page 5
©2014 Magnum Energy, Inc.
Installation
FRONT
VIEW
8 15/16"(22.7cm)
RIGHT
SIDE
1 9/16"
(4 cm)
6 5/8"
(16.8 cm)
BOTTOM
VIEW 5/8"
(1.6 cm)
1 9/16"
(4 cm)
15/16"
(2.4 cm)
7 1/16" (17.9 cm)
15/16"
(2.4 cm)
1 1/8"
1 3/4”
5/16"
2 1/4”
5/8"
1 5/16"
1 3/8"
3/8"
1"
1 1/16"
(2.7 cm)
2 11/16"
(6.8 cm)
1 3/16" (3 cm)
2 3/4"
(7 cm)
6 7/16"
(16.4 cm)
3/8"
(0.9 cm)
8" (20.3 cm)
8 3/4" (22.2 cm)
1/2"
(1.3 cm)
7/16"
(1.1 cm)
5 1/2"
(14 cm)
(2.5 cm)
(3.3 cm)
(5.7 cm)
(4.5 cm)
(2.9 cm) (0.8 cm) (1.6 cm) (3.5 cm)
3/8"
(0.9 cm) 3/8"
(0.9 cm)
A
BCD
2.3 Router Dimensions
Figure 2-2, Router Dimensions (with Front Cover)
Figure 2-3, Router Mounting Holes and Cutout Sections (back)

©2014 Magnum Energy, Inc.Page 6
Installation
2.4 Communications Cables – Provided
With the purchase of the ME-RTR router, Magnum has included four six-foot, yellow communication
cables. These cables—shown below—are provided to make connections between the router and
your Magnum inverter easier and code compliant. Two of the communications cables are remote
(RJ14) cables, two are parallel stack (RJ45) cables.
Most of the systems that use the router will also use an enclosure that includes the components
required in a parallel inverter system (i.e., Magnum’s panels). The NEC/CEC requires the insulation
of all conductors inside the enclosure to be rated for the highest voltage present. The router is
designed to work with 120/240 VAC inverters, therefore, the voltage rating of the communications
cables inside the enclosure must be rated for 300 volts or higher to be code compliant. These
communications cables have 300-volt rated insulation, to meet NEC/CEC requirements DO NOT
substitute for the supplied cables—most cables do not have the properly rated insulation.
Info: These cables carry less than 30 volts and are thus considered a “limited energy
circuit”, which is normally not required to be installed in conduit.
Info: Additional stack cables are available with the purchase of a Magnum MPX Series
enclosure. Stack cables are not sold separately. If NEC/CEC requirements do not apply,
a CAT 5 cable (RJ45/8P8C) can be used. However, this CAT 5 cable must be no longer
than 6 feet—this ensures there is no communication issue as these cables transmit/
receive high speed data.
Figure 2-4 shows a ‘REMOTE’ cable (two are supplied).
This cable is 6’ (1.83m), with a RJ14 6P4C (6-position/4-
conductor) telephone-type male connector and a blue
REMOTE label on each end. It comes with 300-volt rated,
yellow insulation. One end of this cable is connected to
one of the communication ports (P1-P6) on the router
(see Figure 2-6 or 2-7), and the other end is connected
to the inverter’s Remote port (normally routed inside
the MP enclosure) as shown in Figure 2-10.
Figure 2-4, Remote (RJ14) Communication Cable
Figure 2-5, Parallel Stack (RJ45) Communication Cable
Figure 2-5 shows a ‘STACK’ cable (two are supplied).
This cable is 6’ (1.83m), with a RJ45 8P8C (8-position/8-
conductor) connector on each end. It comes with 300-
volt rated, yellow insulation. One end of this cable is
connected to one of the stacking ports (MA-SL3) on the
router (see Figure 2-11), and the other end is connected
to the inverter’s Stack/Accessories port (normally routed
inside the MP enclosure) as shown in Figure 2-10.
2.4.1 Network Cable
A network cable is not supplied with the router, but is included with the purchase of Magnum’s
networked accessories (i.e., ME-AGS-N, ME-BMK). If stacking inverters on Magnum’s MP Series
enclosures, the regular network cable must be replaced with a high voltage network cable, which
is included with the purchase of the MP Series enclosure. This cable has 300-volt rated yellow
insulation, is 6’ (1.83m) long, and has a RJ14 6P4C (6-position/4-conductor) telephone-type
male connector on each end. One end of this cable is connected to the accessory, and the other
end is connected to the router’s Comm port or the inverter’s Network port (see Figure 2-11). This
cable is wired similar to the remote cable, and can be substituted for the remote cable, if needed.

Page 7
©2014 Magnum Energy, Inc.
Installation
BOTTOM VIEW – ROUTER COVER
Remote and network cable cutouts (x9)
RIGHT SIDE VIEW – ROUTER COVER
Stack cable cutouts (x4)
Figure 2-8, Router Front Cover’s Cable Connection Cutouts
Info: If the cables are installed on the surface, the router’s front cover has cutout
sections to accommodate the cables (see Figure 2-8). These cutout sections are made
thinner to allow them to be easily broken or cut. Only remove those cutout sections
needed for the number of cable connections you are installing.
Figure 2-6, Concealed Mounted
Remote/Network Cables
2.5 Communications Cable Routing
Before mounting the router on a wall, determine whether to surface mount or to conceal the cable
connections to the router. The cables can be Àush-mounted—concealed—through an opening in a
wall (Figure 2-6); or, if there is insuf¿cient room behind the wall or no desire to cut into the wall,
the cables can be surface-mounted (Figure 2-7).
Info: If the router is being installed on a Magnum panel enclosure (MP), a router
mounting bracket is provided with the Magnum panels. This bracket can be attached
to either the left or right-hand side. Refer to the MP Owner’s manual (PN: 64-0028) for
information on mounting the router on a MP panel.
Figure 2-7, Surface Mounted
Remote/Network Cables

©2014 Magnum Energy, Inc.Page 8
Installation
Cutout sections A-D to
accommodate routing
wires behind wall.
A
BCD
Figure 2-9, Mounting the Router to a Wall
2.6 Mounting the Router on a Wall
CAUTION: The router must be located close to the inverter/chargers (within six feet).
The router is designed to exchange data from the master inverter with one or multiple
slave inverters. The high speed communication data between the stack ports on the
router and the inverter ensure the slave inverters are synchronized to the master
inverter. To ensure the communications is not impacted, DO NOT exceed the 6-foot
stack cable distance between the router and each connected inverter.
Info: If a more distant monitoring location is required (more than six feet), a ME-RC50
or ME-ARC50 remote control may be connected and acts as a remote on/off switch to
assist in monitoring the system. See Section 9.0 for more information.
To mount the router on the surface of a wall:
1. Select an appropriate location to install the router (see Figures 2-2 & 2-3 for the router’s
dimensions).
2. Remove the router’s front cover, and then use the router bezel as a template to mark the
screw holes and the sections of the wall (or mounting surface) to remove to accommodate the
routing of the communication wires (Sections A-D on Figure 2-9).
Note: If you are not routing the communication wires thru the wall, there is no need to cut
sections from the wall.
3. Once the screw holes have been drilled and the optional wall sections are removed, mount the
router bezel to the wall using the 4 screws that are provided.
2.7 Connecting the Communication Cables
The stack and remote communication cables are used to connect each inverter/charger directly
to the router. A network cable is used to connect accessories to the router.
Each paralleled inverter/charger requires a high speed parallel stack cable connected to a stack
port on the router—marked MA (Master), SL1 (Slave 1), SL2 (Slave 2), and SL3 (Slave 3)—see
Figure 2-1. One inverter/charger will always be designated the “Master”, and subsequently any
other connected inverter/chargers are designated as “Slaves”. You can stack up to four MS-PAE
or MS-PE Series inverter/chargers using one router. It is recommended that you set up the Master
inverter as the ¿rst unit on the left, and Slave 1 as the second unit, etc.

Page 9
©2014 Magnum Energy, Inc.
Installation
Connect the parallel stack cable
to the top port (red) marked
“Stack/Accessories.”
Connect the remote cable to the
port (blue) marked “Remote.”
Connect the network cable to the
port (green) marked “Network.”
Figure 2-10, Connecting the Parallel Stack and Remote Cables to an Inverter
2.7.1 Connecting the Remote/Network Cables
To connect the remote cables:
1. Connect a remote cable to the Remote port on every inverter installed in parallel (see Figures
2-1 & 2-10), using the supplied cables.
2. Route the inverter-connected remote cables from each inverter/charger to your router. Follow
the same route you used for the stack cables.
3. Connect each remote cable to its respective communication port on the router (P1-P6 per the
number of inverters installed in parallel). Refer to Section 2.4 and Figures 2-6 & 2-7.
4. Connect any accessories to the remaining open communication ports on the router using a
network cable.
Info: A maximum of four inverters can be connected to a router to work in parallel with
each other. If the maximum number of inverters are connected, two open ports remain.
If a ME-ARC or ME-RC remote is connected to a router, it must be connected directly to
a remote communication port on the router. If there are still open communication ports
on the router, connect any accessories—such as an ME-AGS-N or ME-BMK—directly to
the router first. Then, if all the router’s communication ports are being used and there
are additional accessories, they may be connected to the Network ports on the inverters.
Info: Any accessory connected directly to the Network port on an inverter will display
as an accessory on the router port to which that inverter is connected.
Example: A ME-AGS-N connected to the Network port on the master inverter (P1) will
display as P1A on the router.
Info: Multiple accessories of the same type may be connected to the system, but there
are limitations to the number of accessories. You may connect a maximum of one ME-
RC or ME-ARC remote, two ME-AGS-N modules, and up to six ME-BMK/ME-BMK-NS
accessories.
Once the stack cables are connected, coordinate the remote cables to the communications ports
so that the Master inverter is connected to Port 1 and the Slave 1 inverter is connected to Port
2 (the remote and stack cables are connected to the inverters in order from left to right—MA
(Master), SL1, SL2, and SL3). This con¿guration makes it easy to keep track of which inverter is
displayed on each port, and allows you to identify the master and slave units without having to
trace the wires from the router to each inverter.

©2014 Magnum Energy, Inc.Page 10
Installation
2.8 Installing the Router’s Front Cover
Once all the wiring is completed, you are ready to re-install the front cover (if using the Aux Relay,
refer to Section 2.9 before re-installing the front cover). If you have surface mounted your router,
you must ¿rst remove those cutout sections from the front cover that are needed for the number
of cable connections you have installed (see Figure 2-8).
Tip the top of the front cover down and hook it over the router top (protruding horizontal tabs on
inside top of the front cover go under corresponding mounting tabs at top of router), and then
drop the front cover down (cover the router’s bottom vertical tabs). Install the two Àathead Phillips
screws into the bottom tabs to hold the front cover in place (see Figure 2-12).
Figure 2-12, Installing the Router’s Front Cover
MA
SL1
SL2
SL3
Figure 2-11, Connecting the Parallel Stack Cables to the Router
2.7.2 Connecting the Parallel Stack Cables
To connect the parallel stack cables:
1. Connect a stack cable to the Stack/Accessories port on every inverter installed in parallel (see
Figures 2-1 & 2-10).
2. Route the inverter-connected stack cables from each inverter/charger to your router. Depending
on your particular setup, the cables may need to be routed through walls or the MP panel
enclosure system.
3. Connect each stack cable to its respective stack port on the router (MA, SL1, SL2, and SL3
ports for the appropriate number of inverters installed in parallel). See Figure 2-11.
Info: At least one stack cable must be plugged into the router’s MA port in order for
the router to operate any inverters.
Push front cover
down Àush, and
install screws in
bottom tabs.
Place front
cover over
tabs at top.

Page 11
©2014 Magnum Energy, Inc.
Installation
2-wire dry
contact
terminal
Figure 2-13, Wiring the Auxiliary Relay
2.9 Wiring the Auxiliary (Aux) Relay
The Aux Relay provides a 2-wire dry contact relay (i.e., no voltage provided) that is either open
or closed, and can be wired to any device requiring a contact closure to operate. For example, it
can be used as a signal relay to power a higher current relay.
Relay Information
• A single-pole, single-throw relay provided with the NO (Normally Open) and COM contacts.
• Contact rating: up to 30 VDC @ 1 amp, and from 31 VDC up to 60 VDC @ .25 amp.
• Opens if power to the router (provided through the inverter remote cable) is lost.
• Provides “dry contact” connections (it does not provide any voltage or current)—power for any
external device requiring voltage or current must be provided through the relay.
• This relay is not intended to directly provide power. Rather, this relay can be used to send a
signal to operate the coil of another higher amperage device that does the actual switching
of power.
CAUTION:
• Any voltage connected to the relay must be less than or equal to the relay’s contact
ratings (Contact Ratings: 1A up to 30 VDC, .25A from 31 VDC to 60 VDC).
• An in-line fuse rated up to 1 amp (up to 30 VDC) or .25 amp (from 31 VDC to
60 VDC) must be used to protect all power circuits connected to the Aux Relay
(do not fuse ground connections). The fuse should be located as close as possible
to the power source. A fuse must be used, even if the circuit is providing only a
“dry contact” or “ground” connection—it will prevent damage if the connection is
miswired or damaged. Ensure the fuse is correctly rated for the wire size used. Refer
to national and local codes for rating and type.
• The Aux Relay circuit is not rated for AC volts and may cause damage if used.
• The warranty does not cover damage to this relay.
Relay Terminal Block
The Aux Relay is wired through an Euro-style removable connector (Figure 2-13). The connector
provides a two-port screw-type terminal block for wiring. This terminal block is friction-¿t into the
connector and can be removed by pulling it straight out. Each port on the terminal block accepts
a CU/AL single wire from #28 to #12 AWG (0.3 to 2.3 mm²).
Info: For information on setting the Aux Relay, refer to the CTRL: 04 RTR Aux Relay
menu.

©2014 Magnum Energy, Inc.Page 12
Setup
Figure 3-1, System Home Screen
Off
29.3VDC 0ADC
ALL System Home
3.1 Power-up Routine
When the router is first connected to an inverter, a power-up routine is initialized. During the
power-up routine, the LCD displays “MAGNUM ENERGY, Self Test, ME-RTR, and Version 3.1” for
approximately 5 seconds. The next three Set System Clock screens prompt you to set the current
time (HOURS, MINUTES, and AM/PM). Once the clock is set, the System Home screen is displayed.
3.0 Setup
When a router is connected to a Magnum inverter/charger, the settings in the router determine the
inverter/charger’s operating parameters. This section shows you how to navigate the router and
gives you an understanding of the function of each adjustable setting. See Figures 4-1 through 4-5
for complete maps of the router’s menu items and adjustable settings.
02 AC Meters
03 Timers
04 AGS Meters
ALL Select METER
01 DC Meters
02 AC Meters
03 Timers
ALL Select METER
03 Timers
04 AGS Meters
05 BMK Meters
ALL Select METER
Figure 3-2, Up and Down Arrows for Hidden Lines
3.2 Navigating the Router
Familiarize yourself with the controls on the front panel which are used to ¿nd, adjust, and save
the desired settings (refer to Figure 1-1). They are:
• LCD Display – The 4-line LCD display shows status and operation information for the inverter/
charger and any attached accessories. All setup menus and faults also appear on the LCD display. If
there are more choices than will ¿t on the screen, up and down arrows are present to guide you in
accessing those choices. An up arrow indicates you must rotate the SELECT knob counterclockwise
to display the next line. A down arrow requires a clockwise rotation. If both an up and down arrow
display, rotate the SELECT knob clockwise or counterclockwise to display all the hidden lines. See
Figure 3-2 below for an example of a screen sequence.
*** IMPORTANT ***
All settings/setup menus in the router are compatible with MS-PAE/MS-PE Series inverter/
chargers. If you are using the router with an inverter/charger other than the MS-PAE/MS-PE
Series, some features and setup menus may not be compatible and will not function. Refer to
Appendix B to determine if a particular feature/setup menu is compatible with your inverter.
Refer to Appendix C for additional information on using the router with non-stacked inverters.
• Menu Buttons (x5) – These buttons allow simple access to menu items for con¿guring,
monitoring, and troubleshooting your inverter/charger system.
• Rotary SELECT Knob –This rotary knob allows you to quickly scroll through and select various
menu items and settings. Pressing the knob selects the menu item to change, or saves the current
selection.
Info: The “ł”(left facing arrow) symbol indicates that the displayed setting has been
selected and will be used (if the menu item is blinking, it has not yet been selected;
press the SELECT knob to select that menu item). Refer to Figure 3-2 for an example.
Info: Pressing and holding down the METER button
for three seconds takes you back to the System
Home screen (Figure 3-1) from any menu. The
LCD display automatically returns to the System
Home screen if no buttons have been pressed for
¿ve minutes.