Magnum Energy MM-R User manual

Owner’s Manual
MM-R and M-RC
Remote Controls

© 2010 Magnum Energy, Inc.

© 2010 Magnum Energy, Inc.
Disclaimer of Liability
The use of this manual and the conditions or methods of installation,
operation, use, and maintenance of the MM-R and MM-RC Remote
Controls are beyond the control of Magnum Energy, Inc. Therefore,
this company assumes no responsibility and expressly disclaims
any liability for loss, damage, or expense whether direct, indirect,
consequential, or incidental that may arise out of or be in anyway
connected with such installation, operation, use, or maintenance.
Due to continuous improvements and product updates, the images
shown in this manual may not exactly match the unit purchased.
Restrictions on Use
The MM-R and MM-RC Remote Controls shall not be used in
connection with life support systems, life saving or other medical
equipment or devices. Use at your own risk.
Contact Information
Magnum Energy, Inc.
2211 West Casino Rd.
Everett, WA 98204
phone: [phone]/fax: [phone]
web: www.magnumenergy.com
Product Safety Instructions
Read and follow all instructions and safety information contained in
this manual before installing or using this product.
• All electrical work must be performed in accordance with local,
state, and federal electrical 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 ac-
cidental short circuits.
• Always verify proper wiring prior to connecting the remote.
Safety Symbols
To reduce the risk of electrical shock, fire, 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 specified
action could result in physical harm to the user.
CAUTION: This symbol indicates that failure to
take a specified action could result in damage to the
equipment.
Info: This symbol indicates information that emphasizes
or supplements important points of the main text.
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© 2010 Magnum Energy, Inc.
ii
List of Contents
1.0 Introduction..................................................................1
Remotes Available ................................................................ 1
Basic Features ..................................................................... 1
2.0 Installation....................................................................2
Pre-installation .................................................................... 2
Connecting the Communications Cable.................................... 2
Mounting ............................................................................ 3
Flush Mounting .................................................................3
Surface Mounting ............................................................. 4
3.0 Operation ......................................................................6
Start-up .............................................................................. 6
Factory Default Settings ........................................................ 6
Operation ............................................................................ 7
ON/OFF Switch ................................................................ 7
Monitoring the LED Indicators ............................................ 8
MM-R and MM-RC Remotes............................................. 8
MM-RC Remote Only...................................................... 9
4.0 Warranty and Service Information ..............................11
List of Figures
Figure 1, MM-R and MM-RC Remote Controls............................. 1
Figure 2, Communications Cable Connections ............................ 2
Figure 3, Flush Mounting ........................................................ 3
Figure 4, Surface Mounting ..................................................... 4
Figure 5, Remote Display Dimensions....................................... 5
Figure 6, Mounting Ring Dimensions ........................................ 5
Figure 7, LED Indicators and ON/OFF Switch ............................. 7
List of Tables
Table 1, Inverter and Remote Settings...................................... 6

© 2010 Magnum Energy, Inc.
1.0 Introduction
Congratulations on your purchase of the MM-R and/or MM-RC
remote controls from Magnum Energy, Inc. These remotes are de-
signed to be simple to install and use, and enable easy control and
quick indication of the inverter’s (and charger’s) status.
Remotes Available
The MM-R and the MM-RC are the two remote controls available for
use with the MM/MM-AE Series inverter. The appropriate remote to
use depends on whether your inverter includes the battery charger
feature. For the MM Series inverter that does not have the battery
charger, the MM-R is the recommended remote; for MM/MM-AE
Series inverters that do have the battery charger, the MM-RC is
recommended.
The MM-R and MM-RC remotes offer the following features:
MM-R - Provides three LED indicators for inverter status, and
includes a remote ON/OFF switch. The unit comes with 25’ cable.
This remote is for the MM612 model (requires serial number L1-
201 or higher).
MM-RC - Provides six LED indicators for inverter and charger sta-
tus, and includes a remote ON/OFF switch. The unit comes with 25’
cable. This remote is for the MM1212, MM612AE, MM1512AE, and
MM1524AE models.
Figure 1, MM-R and MM-RC Remote Controls
MM-R MM-RC
BULK
ABSORB
FAULT FLOAT
ACIN
IN V E R T
ON/OFF
INVERT
ACIN
FAULT ON/OFF
1.0 Introduction
Basic Features
•Colored LED’s (Light Emitting Diodes) located on the front panel
for easy viewing of system status.
• A RJ11 phone jack connection for easy connection to inverter.
• Status and information indicators used to determine system per-
formance and operating conditions, including: inverter operation,
charger operation and any faults that occur.
• ON/OFF push button for easy control of inverter and charger
operation.
• Easy installation – can be flush mounted (in the wall) or use
the included mounting ring to give installers the option of surface
mounting (on the wall).
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© 2010 Magnum Energy, Inc.
2
2.0 Installation
Before installing, read the entire Installation section to determine
how you are going to install your remote control. The more thor-
ough you plan in the beginning, the better your inverter needs will
be met.
Pre-installation
• Carefully remove the MM-R or MM-RC remote from its shipping
container and inspect all contents. Verify the following items are
included:
− The correct MM remote control (MM-R or MM-RC)
− Mounting ring (used for surface mounting)
− 25’ communication cable (RJ11 connectors on each end)
− Two #6 Phillips head screws (to secure the display panel)
− MM-R/MM-RC Remote Owner’s Manual
• Determine a suitable location to mount the remote control. It
must be located in a clean, dry, and protected place.
• Plan the cable route from the remote to the inverter before you
do any cutting or drilling to ensure there are no obstructions that
can’t be overcome.
• Allow ample room to access the ON/OFF switch, view the LEDs
for the inverter’s operational status and for any troubleshooting.
Connecting the Communications Cable
The communications cable is a 25’, 4-conductor cable (wired like a
normal telephone-type cable). This cable is connected to the RJ11
jack on the rear of the remote display panel and to the REMOTE
port located on the front of the inverter.
Info: The 25’ cable should be long enough for most
applications. If additional cable length is needed, the
cable can be extended up to 50 feet using a standard
phone cable and a female-to-female connector.
FrontSide of
MM Series Inverter
REMOTE port
(RJ11 connection)
RJ11 connection
(located on the
rearofthe remote)
Communications
cable (25')
Figure 2, Communications Cable Connections
2.0 Installation

© 2010 Magnum Energy, Inc.
Mounting
The remote control panel can be flush mounted through an
opening in a wall; or, if there is insufficient room behind the wall
— or no desire to cut into the wall — the remote can be surface
mounted.
CAUTION: Always check for hidden electrical wires,
pipes, and cables BEFORE drilling, cutting, or screwing
into walls or cabinets.
Flush Mounting
To flush mount the remote, the unit’s display panel will need to be
placed into an opening. This opening must have at least a 2” depth
to allow room for the remote’s rear circuit board and cables.
1. Cut an opening in a wall – see Figure 2 to determine the correct
opening dimensions. DO NOT cut the opening too big to ensure
there are no openings around the display, and that there is enough
material for the screws to secure the display. Remove any wall
insulation (if applicable) that may contact the back of the remote.
2. Route the communications cable from the inverter up into the
opening in the wall.
3. Connect the communications cable to the RJ11 jack at the rear
of the remote control (see Figure 2).
4. Position the remote into the opening in the wall.
5. Secure the remote to the wall with the 2 screws provided.
6. After ensuring the inverter is OFF, plug the communications
cable into the REMOTE port on the front of the inverter.
Figure 3, Flush Mounting
3
2.0 Installation
MIN 1 1/2"
MAX 1 5/8"
MIN 2"
MAX 2 1/8"
CUT THIS
AREA OUT
Communication Cable
(routed in the wall)
BULK
ABSORB
FAULT FLOAT
AC IN
INVERT
ON/OFF

© 2010 Magnum Energy, Inc.
Surface Mounting
The remote control can be mounted on the surface of a wall by
using the mounting ring.
Info: The mounting ring has tabs at the top and bottom
that are made with a thinner material. This enables the
tabs to be cut or broken out to allow the communication
cable to be routed up or down the wall.
1. Using the mounting ring as a template, mark on the wall the
location of the four mounting screws.
2. Drill appropriately sized holes (depending on screws used
– these are not supplied) in the four screw locations that were
marked.
3. Determine if the communication cable will be running up or
down or through the wall, and then cut/break the appropriate tab
on the mounting ring.
4. Pull the cable through the mounting ring and place the ring side
with the removed tab over the communication cable against the
wall.
5. Position the mounting ring over the drilled holes and screw the
mounting ring to the wall.
6. Connect the communications cable — routed through the
mounting ring opening — to the RJ11 connector on the rear of the
remote display.
7. Secure the remote display to the mounting ring with the 2
Phillips screws provided.
8. After ensuring the inverter is OFF, route the communications
cable exiting from the mounting ring into the REMOTE port on the
front of the inverter.
Figure 4, Surface Mounting
4
2.0 Installation
BULK
ABSORB
FA U LT FLO A T
AC IN
IN V E R T
ON /OFF
breakable tab
(allows cable to
be inserted)
Communication cable
(routed on or through the wall)
screws x4
(not included )
Mounting Ring

© 2010 Magnum Energy, Inc.
Figure 5, Remote Display Dimensions
Figure 6, Mounting Ring Dimensions
2.0 Installation
5
BULK
ABSORB
FLOAT
INVERT
AC IN
FAULT ON/OFF
Side Front
Side Front

© 2010 Magnum Energy, Inc.
6
3.0 Operation
3.0 Operation
Start-up
After installing and connecting the MM-R/MM-RC remote controls,
the remote should be tested to ensure it is functional.
1. Press the ON/OFF push button located on the display panel.
Info: The ON/OFF control switch is a push button switch
which functions by momentary pressing and releasing.
2. After pressing the ON/OFF switch verify the INVERT indicator
(green LED) is on (solid or blinking), and the status indicator on the
inverter is also on.
3. Press the ON/OFF switch again to turn the inverter off, and then
verify the INVERT indicator on the remote and the status indicator
on the inverter both go off.
If the remote passes all the above steps, it’s ready for use.
If the remote fails any of the steps, check all the connections at
both ends of the communications cable and ensure the inverter is
operational. If the FAULT indicator comes on, refer to the Trouble-
shooting section in the MM/MM-AE Series inverters’ Owner’s Manual
to help clear the fault condition.
Factory Default Settings
Your MM/MM-AE Series inverter has many functions that have
changeable settings. These settings are preset and loaded by the
inverter when turned on. However, if the MM remote control is con-
nected to the inverter, the settings from the remote override any
default settings in the inverter. The settings in the remote are saved
in the remote’s non-volatile memory, and will be used — even if DC
power to the inverter is lost — as long as the remote is connected.
See Table 1 for the inverter’s default settings and the settings that
are changed when connected to the MM remote.
Table 1, Inverter and Remote Settings
Info: For more information on these settings, refer to
the MM/MM-AE Series inverters’ Owner’s Manual.
Function Inverter Settings Remote Settings
Search Watts NA (MM612),
5W (all other MM & MM-AE Series)
NA (MM612),
5W (all other MM & MM-AE Series)
LowBatCutOut 10.0 VDC 10.0 VDC
Battery AmpHrs 400 AmpHrs 200 AmpHrs
(Absorb Time = 120 minutes) (Absorb Time = 120 minutes)
Battery Type
Flooded - Liquid Lead Acid AGM2
(Bulk = 14.6 VDC, (Bulk = 14.5 VDC,
Float = 13.4 VDC) Float = 13.5 VDC)
Charge Rate 100% 100%
VAC dropout 80 VAC 80 VAC

© 2010 Magnum Energy, Inc.
ON/OFF Switch
The ON/OFF Switch is a momentary push button switch that
duplicates the ON/OFF switch on the inverter. This switch also allows
additional changes to be made while in Invert or Charge Mode.
When the inverter is first connected to the batteries, the inverter
and remote go through an internal 10 seconds start-up test. After
this test is completed, the ON/OFF switch can be pressed to turn
on the inverter. Once the inverter has been turned on, momentarily
pressing the ON/OFF switch alternately turns the inverter On/
Standby and Off.
On models with the Search Mode function, the ON/OFF switch can
be used to enable or disable the Search Mode. While in the INVERT
mode, pressing and holding this switch for three seconds will allow
the Search Mode to alternate between Disabled (inverter always
on – indicated by the INVERT LED always on) and 5W (the inverter
is looking for at least a 5 watt load to turn on and start inverting
– indicated by the INVERT LED blinking once a second).
On models with the Battery Charger feature, this switch can also
be used to disable the charger (Charger Standby) so that all
the incoming power can be used exclusively for the AC loads. To
turn the charger off, press and hold the ON/OFF switch for three
seconds (you must be in the Charge Mode). When this happens,
the charging indicators (BULK, ABSORB, and FLOAT) will go off. To
turn the charger back on, press and hold the ON/OFF switch for
three seconds again. When the charger is again enabled, one of the
charging indicators will come on to show the current charge stage.
WARNING: When any external AC power is passing
through the inverter and present on the output, pressing
the ON/OFF switch will not remove this AC power from
the inverter’s output.
INVERT
(green LED)
ON/OFF
AC IN
(green LED)
FAULT
(red LED)
ON/OFF
Switch
BULK
(yellow LED)
ABSORB
(yellow LED)
FLOAT
(green LED)
MM-RC
only
MM-R
and
MM-RC
Figure 7, LED Indicators and ON/OFF Switch
Operation
The MM-R/MM-RC remote controls have an ON/OFF switch that
performs the same function as the ON/OFF power switch on the
front of the inverter. This remote control also has LED indicators to
show the current operating mode of the inverter and charger (MM-
RC only), and to help troubleshoot your system should a fault occur.
7
3.0 Operation

© 2010 Magnum Energy, Inc.
3.0 Operation
8
Monitoring the LED Indicators
The remote’s front panel uses LED indicators to show the status of
the inverter system. These LED indicators automatically switch be-
tween the inverter or charger mode (MM-RC only) as the operation
of the inverter system changes.
The LED status indicators show four modes of system operation:
• INVERT - Invert Mode status
• AC IN - Transfer Mode status
• FAULT - Fault Mode status
• BULK, ABSORB or FLOAT (MM-RC only) - Charge Mode status
Info: To understand more about the operating modes
of the inverter or charger, refer to the MM/MM-AE Series
inverters’ Owner’s Manual.
MM-R and MM-RC Remotes
The three LED indicators on the left side of both the MM-R and MM-
RC remotes (see Figure 7) will show you the operating status of the
MM/MM-AE Series inverter. Monitor these indicators to determine
the inverter’s mode of operation:
INVERT (green) -
• On (solid)
– and AC IN LED indicator is Off: The inverter is On. It is
using energy from the battery to supply AC power to the loads
connected to the inverter.
– and AC IN LED indicator is On (solid): The inverter is in
Standby. The external AC power (utility or generator) connected
to the inverter’s input is passing through the inverter to power the
AC loads. The inverter will automatically turn on to power the AC
loads if the external AC power is lost or disconnected.
• Blinks On (once every second) – The inverter is in Search Mode.
The AC load is below 5 watts (Search Watts default setting).
• Off – The inverter is disabled. The inverter is not on or will not
come on if AC power is lost or disconnected.
AC IN (green) -
• On (solid) – the external AC power (utility or generator) is
connected to the inverter’s input and passing through the inverter to
power the AC loads connected to the inverter’s output.
• Blinking On (once every second) – the external AC power is
present but not actively being used. Either: 1. The AC input is being
qualified (takes approximately 15 seconds) or, 2. The input AC
voltage is low. Ensure the incoming AC voltage is above 90 volts
(VAC dropout setting with the MM remote connected).
• Off – No external AC power is detected on the inverter’s input.

© 2010 Magnum Energy, Inc.
FAULT (red) - Under normal operating conditions, the FAULT
indicator will be off. If there is a fault condition, this indicator will
blink differently for each specific fault to help troubleshoot the
inverter. Monitor this indicator for at least 10 seconds, and count
the number of blinks that occur every four seconds to determine
the particular reason for the shutdown. Once you have determined
and cleared the fault, the inverter can be turned on. To help clear
the fault condition, refer to the Troubleshooting section in the MM
Series or MM-AE Series owner’s manual.
• Blinks On 1 time every 4 seconds – Low Battery Voltage; the
battery voltage level has dropped below 10.0 VDC (LBCO default
setting**). Your batteries need to be charged. This fault condition
will automatically clear when the battery voltage ≥12.5 VDC or
the inverters begins charging (on models that have the internal
battery charger).
• Blinks On 2 times every 4 seconds – High Battery Voltage; the
battery voltage is above 15.5 VDC. Reduce or turn off the external
charging source to bring the battery voltage down.
• Blinks On 3 times every 4 seconds – Over-temperature condition;
the internal temperature of the inverter has risen above acceptable
limits. This is caused by loads too great for the inverter to operate
continuously, or by a lack of ventilation to the inverter. When the
unit has cooled, it will automatically reset and resume operation.
• Blinks On 4 times every 4 seconds – AC Overload; the inverter
has turned off because the connected loads are larger than
inverter’s output capacity, or there is a short on the output wiring.
The inverter can be restarted after the AC loads are reduced,
or the wiring short has been removed. To restart the inverter,
momentarily press the ON/OFF button on the inverter or remote.
• Blinks On 5 times every 4 seconds – Internal Fault; the inverter
has turned off because it has detected an internal problem. To
clear this fault, the inverter will need to be reset by: 1. Press
and hold the ON/OFF switch on the inverter for 15 seconds (the
status LED must begin to rapidly flash) or, 2. Disconnect all DC
power to the inverter for at least 15 seconds, and then reconnect.
After resetting the inverter, momentarily press the inverters
ON/OFF switch and verify the fault has cleared. If the internal
fault remains, the inverter requires service at an authorized repair
facility.
MM-RC Remote Only
The MM-RC includes three additional charging LED indicators for
information on the operation of the battery charger. Monitor the
indicators (at least 10 seconds) to determine the charger status.
3.0 Operation
9

© 2010 Magnum Energy, Inc.
10
BULK (yellow) -
• On (solid) – Bulk Charging; the charger is delivering maximum
current to the batteries. The charger will remain in Bulk Charge
until 14.6 VDC* is achieved (per Battery Type selection**).
• Blinks On (1 time every 4 seconds) – Charger Back-off; charger
current is reduced. This occurs if: 1. The internal temperature is
very hot (charger reduces charge rate to maintain temperature) or,
2. The AC input voltage has fallen below 85 VAC (charger reduces
charge rate to help stabilize the incoming AC voltage).
• Off – charger is not in Bulk Charge mode.
ABSORB (yellow) -
• On (solid) – Absorb Charging; the charger is in constant voltage
stage and begins after the bulk voltage has been reached. The
DC charging current will start to taper down to maintain the bulk
voltage setting. The absorb charging time is 120 minutes (per
Battery AmpHrs selection**).
• Blinks On (1 time every 4 seconds) – Charger Back-off; charger
current is reduced. This occurs if: 1. The internal temperature is
very hot (charger reduces charge rate to maintain temperature) or,
2. The AC input voltage has fallen below 85 VAC (charger reduces
charge rate to help stabilize the incoming AC voltage).
• Off – charger is not in Absorption Charge mode.
FLOAT (green) -
• On (solid) – Float Charging; at the end of the absorb charging
time, the charger reduces the charge voltage to maintain the
batteries at 13.4* VDC (per Battery Type selection**).
• Blinks On (1 time every 4 seconds) – Charger Back-off; charger
current is reduced. This occurs if: 1. The internal temperature is
very hot (charger reduces charge rate to maintain temperature) or,
2. The AC input voltage has fallen below 85 VAC (charger reduces
charge rate to help stabilize the incoming AC voltage).
• Blinks On (2 times every 4 seconds) – Full Charge; monitors
the battery voltage to determine when to continue charging. After
four hours in the Float Charge mode, charger turns off and goes
to Full Charge mode. If the battery voltage drops to 12.9 VDC, the
charger will automatically initiate another float charge.
• Off – charger is not in Float Charge mode.
* These voltage settings are based on the BTS being disconnected;
if connected, these voltage settings will increase or decrease
depending on temperature around the BTS – this ensures correct
charging.
** These settings are preset by the inverter or the connected
remote (see Table 1, Inverter and Remote Settings), but can be
changed by the ME-RC50 remote.
3.0 Operation

© 2010 Magnum Energy, Inc.
4.0 Warranty and Service Information
24 Month Limited Warranty
Magnum Energy, Inc., warrants the MM-R and MM-RC Remote
Controls to be free from defects in material and workmanship that
result in product failure during normal usage, according to the
following terms and conditions:
1. The limited warranty for the product extends for 24 months
beginning from the product’s original date of purchase.
2. The limited warranty extends to the original purchaser of the
product and is not assignable or transferable to any subsequent
purchaser.
3. During the limited warranty period, Magnum Energy will repair, or
replace (with factory new or rebuilt replacement items) at Magnum
Energy’s option, any defective parts, or any parts that will not properly
operate for their intended use – if such repair or replacement is
needed because of product malfunction or failure during normal
usage. The limited warranty does not cover defects in appearance
(cosmetic or decorative), or any structural or non-operative parts.
Magnum Energy’s limit of liability under the limited warranty shall be
the actual cash value of the product at the time the original purchaser
returns the product for repair, determined by the price paid by the
original purchaser. Magnum Energy shall not be liable for any other
losses or damages.
4. Upon request from Magnum Energy, the original purchaser must
prove the product’s original date of purchase by a dated bill of sale,
itemized receipt.
5. The original purchaser shall return the product prepaid to Magnum
Energy in Everett, WA. After the completion of service under this
limited warranty, Magnum Energy will return the product prepaid to
the original purchaser via a Magnum-selected non-expedited surface
freight within the contiguous United States and Canada; this excludes
Alaska and Hawaii.
6. If Magnum repairs or replaces a product, its warranty continues for
the remaining portion of the original warranty period or 90 days from
the date of the return shipment to the original purchaser, whichever
is greater. All replaced products and parts removed from repaired
products become the property of Magnum Energy.
7. This limited warranty is voided if:
• the product has been modified without authorization
• the serial number has been altered or removed
• the product has been damaged through abuse, neglect, accident,
high voltage or corrosion
• the product was not installed and operated according to the
owner’s manual
BEFORE RETURNING ANY UNIT, CONTACT MAGNUM ENERGY FOR A
RETURN MATERIAL AUTHORIZATION (RMA) NUMBER.
11
4.0 Warranty and Service Information

© 2010 Magnum Energy, Inc.
Magnum Energy, Inc.
2211 West Casino Rd.
Everett, WA 98204
Phone: [phone]
Fax: [phone]
Web: www.magnumenergy.com
PN: 64-00012 Rev A