Keystone RV SolarFlex 1200i-L Operating and maintenance manual

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(2) 30A Solar Roof Ports
(1200W) Future Solutions Solar Array
(2) 50A Victron Smart MPPT Controller
Battery Guardian System
(With Energy Management)
(540Ahrs) Dragonfly®
Lithium Ion Batteries
Victron Cerbo GX
Magnum 3kW Inverter w/Built in Transfer
Switch (Full Service Panel without Converter)
(2) CS2 Solar Cable Splitters
Victron SmartShunt Battery Monitor
This manual is based on the latest information available at the time of publication. Due to continuous product development and improvements,
Future Solutions reserves the right to make changes in product specifications and components without prior notice. The most recent version of
the owner’s manual can be found on our website at www.fsi-solutions.com/owners-manuals or www.keystonerv.com under the Customer
Service heading.
Dear SolarFlex Owner,
Congratulations and thank you for your purchase of your new Keystone SolarFlex 1200i-L System. We know this
will help you on your journey with your new Fifth Wheel.
To help get you started, we encourage you to take a few minutes and review the Owner’s Manual thoroughly.
There are many components, system settings and equipment unique to a recreational vehicle. Getting an
understanding of how they function will be important to safe operation, getting the most from your system, and
your overall enjoyment.
If you have any questions, please contact your selling dealer or the Keystone Customer Service Group at
866-425-4369. Additional information and resources about your system can be found at
https://www.keystonerv.com or https://www.fsi-solutions.com/owners-manuals.
The Future Solutions Team thanks you again for purchasing a Keystone product. Enjoy camping with your own
power!
- The Future Solutions Team
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Magnum Energy Products
If the remote has sat unused, it will enter sleep mode to preserve power. When in sleep mode, the
first button push will ONLY wake the remote up. It may be necessary to press the button a second time
to access the menu desired. To navigate through the various menus on the ME-RC once the remote is
“awake”, press the desired menu button, turn the dial to scroll through options, press the dial to
select or edit, turn the dial to scroll through available options and press the dial again to save selected
options.
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The Inverter receives all instructions on how to operate from the ME-RC Remote.
,X*= Power indicator.
34V>6= Indicates there has been a warning or fault in the operation of the Inverter. The warning or fault
is displayed in real-time on the Remote Display. Some faults are also logged in memory.
!E'= Charger Status Indicator (blinking indicates the Charger is in stand-by).
KW)= Indicates the Inverter is on.
BA--%12
IY&!8.#Z"#&U1[U\=&Turns on the Charger if shore power
is present.
JY&K1L"#-"#&U1[U\= Turns on the Inverter if shore power
is not present. Sets Inverter to UPS mode if shore power
is present.
GY&@8%#"= Sets the limit of power that the Inverter will
draw from shore or a portable generator.
NY&4'@= Not used on this system.
OY&+"-"#= Returns to home screen.
PY&@"-A:= Settings menu.
QY&6"78= Opens menu showing model information, fault information and more.
RY&@"/"7-= Selection knob; turn to scroll, push in to select.
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The SF 1200i-L comes equipped with a Magnum MSH-3012RV Inverter and
ME-RC Remote Display. This Inverter has a built-in Charger as well as the ability
to “load-assist” when running a small generator or plugged in to a small shore
plug. For the purposes of this manual, only the settings or options that pertain
to the 1200i-L setup will be discussed. For more information on any of the settings
in the remote, please see the link to the MSH-3012RV and ME-RC Remote user manuals
on pg 28.
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NOTE: When in load assist mode, your Inverter stops charging the batteries and
begins to discharge them even though you are plugged in to shore power.
NOTE: If plugged in to shore power, this LED indicates the Inverter is in UPS (Uninterrupted
Power Supply) mode. This will allow the Inverter to automatically take over if shore power
is lost. UPS mode will also allow the activation of the Load-Assist function when needed.
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Magnum Energy Products
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Under normal operating conditions, there is only one setting that will need to be changed at various
times by the user. This would be the SHORE setting, which tells the Inverter what size of shore outlet is
being used. For best results, the SHORE setting should ALWAYS be set to match the size of the shore or
generator breaker powering the coach.
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This menu button enables you to quickly change your Shore Max setting to coordinate with the
circuit breaker rating from the incoming AC source.
Shore: This setting controls the MAXIMUM amount of power the Inverter will allow the shore outlet to
provide. When the current for the loads begins to approach this setting, the Inverter will take steps to
reduce the draw. The first step is reducing power used for charging, if the loads are still to large, the
Inverter will then stop charging completely and enter load assist mode.
Default setting: Shore Max = 30A Range: 5-60A
IY Press the SETUP menu Button. The bottom line shows the
menu heading.
JY Turn the SELECT knob to the desired menu item.
GY When the desired menu item is displayed on the bottom line,
press the SELECT knob.
NY The bottom line now shows the setting value. If the value is
incorrect, proceed to step 5. Otherwise, you can turn the SELECT
knob to view the next setting, or press METER to return to the
home screen.
OY Press the SELECT knob to enter edit mode. Turn the SELECT
knob to change the value of the setting. Once the desired value
is displayed, press the SELECT knob again to save the setting.
12
Inverting
01 Search Watts
3
PRESS
Inverting
04 Battery Type
Inverting
BattType= AGM 1
5
PRESS
4
PRESS
Inverting
BattType=Flooded
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IY Press the SHORE menu button.
Bottom line shows current saved setting. If this setting
is correct, press another menu button to access another
menu item.
JY Turn the SELECT knob to the desired
selection.
Range: 5 - 60 Amps (increments of 5 Amps)
GY Press the SELECT knob to save the setting.
12
Status. . .
Shore Max=**A
3
PRESS
Inverting
04 Battery Type
4'@&+"1A&&&&This button would control an ME-AGS-N. This component is not used on the 1200i-L.
There are various options in this menu to view data from a Magnum Battery Monitor,
however that component is not part of this system.
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HI= Search Watts
This setting provides a way to reduce the power the Inverter uses when there is no active load.
Recommended setting – Off
HJ= Low Batt Cut Out
This sets the value at which the Inverter will shut down due to low battery voltage.
Recommended setting – 11.7 VDC
HG= Absorb Time
This sets the amount of time the Charger remains in absorption mode.
Recommended setting – 2.5 Hours
HN=&Battery Type
This sets the charging algorithm that the Charger will use based on the battery chemistry.
Recommended setting – Custom (This will open other options)
Absorb = 14.2 VDC Float = 13.5 VDC Equalize = 14.2 VDC
HO= Charge Rate
This allows for limiting the charging rate to a percentage of the max charge rate.
Recommended setting – 80% (Default value)
HQ= Power Save
Enables, disables, and sets time limit for when the remote display will go to sleep.
Recommended setting – 15 Min (Default setting)
NOTE: It is recommended to leave this setting off, as it can interfere with keeping
small loads (ie. digital clocks) powered when no other load is present.
NOTE: When CUSTOM is chosen as the battery type, it is required to
select the final charge setting found in SETUP MENU-09:Final Charge.
4
Magnum Energy Products
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Magnum Energy Products
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HR= Screen Setup
Adjusts the contrast and brightness of the LCD screen.
Recommended setting – Contrast 100% ; Brightness 50%
HS= Final Charge
This controls what the Charger does after the absorb time limit is reached. There are many different
options that can be reviewed in the ME-RC manual.
Recommended Setting – Silent Rebulk – 13.3 VDC
IH= Pwr Up Always
This causes the Inverter to automatically turn on when DC is first presented to the system.
Recommended setting – NO (Default Setting)
II= Bulk Always
This will cause the Inverter to always go in to bulk charge mode when AC power is first presented.
Recommended Setting – Yes
6D!E&+"1A&&&&Opens menu showing model information, fault information and more.
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6
The PCS system is installed to prevent nuisance trips, but it
also helps to ensure that the Inverter is not overloaded. The
PCS is monitoring all of the power the coach is using, and
has a preprogrammed order in which it will begin shedding
loads if the current draw exceeds the set limit. The system will automatically determine if the coach is
plugged in to 50 amp service, 30 amp service, or if it is powered by the Inverter only.
When in 50 amp mode, the unit is essentially asleep and is not going to shed loads. If the system
detects shore power and it is not split-phase service (30 amp plug or smaller), it will default to 30 amps.
If the system is plugged in to a circuit that is smaller than 30 amps, the limit can be manually adjusted
to match the limit of the feeder circuit.
When the PCS senses that the loads used in the coach are at the limit set, it will begin working through
the preprogrammed shed list one item at a time until the load is under the set limit. Once a load has
been shed, a two-minute timer is started. Once that timer expires the PCS will attempt to reconnect the
load. If the draw is still more than the set limit, the timer will restart. This process will be repeated until
all shed loads are powered back up.
Precision Circuit Products
The Battery Guardian Auto installed in your system acts as a smart battery
disconnect switch. The DC loads inside of your coach are running through this comp-
onent. When the switch is turned on, the BGA is monitoring the battery voltage.
If your battery bank voltage reaches 11.5 VDC for 2 minutes, the BGA will turn off,
disconnecting all interior loads from DC power. When the BGA senses the battery
is being charged, it will automatically turn back on. You can manually disconnect the
DC loads inside of the coach by turning off the BGA switch.
Auto-Disconnect Voltage: < 11.5VDC for 2 min.
Auto-Reconnect Voltage: When BGA senses battery is being charged.
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NOTE: Depending on production date, your BGA switch could be inside the coach next to the
battery heat switch or it could be mounted on the component plate by your battery bank.
NOTE: In order to keep large loads from surging during power transfers, the PCS will
automatically shed all loads for two minutes anytime the power source changes.
Coach Disconnect
(if located outside coach)
Coach Disconnect
(if located inside coach)
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The PCS system is installed to prevent nuisance trips, but
also to help ensure the Inverter is not overloaded. The PCS
is monitoring all of the power the coach is using and has a
programmed shed order in which it will disconnect loads in
an attempt to not exceed the power available. The 1200i-L
will be able to tell if it is plugged in to 50 amp service, 30
amp service, or is running from the Inverter automatically.
Users can manually set as low as 20 amps when on smaller
shore power circuit.
When in 50 amp mode, the unit is essentially asleep and is
not going to shed loads. In 30 amp mode, the user can choose to set the limit to a lower value such as
20 amps and the PCS will shed items from a programmed order in an attempt to remain below the
limit. Your SF 1200i-L system will shed loads in the order show in chart Load Shed Order of SF 1200i-L.
At any point through this list, if the PCS sees the current drop below the threshold, it will stop
progressing. If you notice a load is skipped and the following item in the list is shed, this can occur as
an attempt to balance the electrical line. When in invert mode, the same shed order applies, but you
are automatically limited to 25 amps. Once a load is shed, a timer starts and the PCS will attempt to
reconnect the loads in reverse order after 2 minutes. The PCS will repeat this process until the shed
loads are able to be reconnected with the current remaining below the limit.
Precision Circuit Products
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SHED #
1
2
3
4
5
6
7
APPLICATION
Electric element on water heater
Vacuum
A/C #2
Fireplace
Heat Pump
A/C #1
Microwave
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Power Control System
Generator
25A Total
25A L1 25A L2
Power Control System
Power Source
30A Service
Power Control System
Power Source
50A Service
Press SET to change
Power Control System
Power Source
No Service
This indicates the unit is plugged
in to 50 amp shore power. While
in 50 amp mode, the PCS will not
shed loads.
This indicates the unit is plugged
into a 30 amp or smaller plug.
If smaller, the PCS should be
manually set to proper size.
This indicates there is no AC
power to the coach and Inverter
is turned off. The unit is not
plugged in to shore power.
This indicates the system is
running off of Inverter power.
PCS will automatically attempt
to keep loads under 25 amps.
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The V, and MUXW buttons are used to step
through each individual screen of information.
Pressing/releasing either of the V, or MUXW
button will display the Previous or Next
Display Screen.
Once all the screens have been seen, the
next press of the button will wrap back
around through all the Display Screens once
again. The @D6 button only functions when
the Service Type screen is displayed, to Select
between 30A Service and 20A Service. MK@,>4T
V,
@D6
MUXW
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Your batteries are equipped with built in battery heaters to ensure
cold climate does not stop your batteries from charging. The heaters
are enabled or disabled by a lighted switch inside of the coach or on the
iN-Command Display Commander’s Battery Heat trigger. When the
switch is turned on, the heaters will automatically activate when the
internal temperature of the battery drops below approximately 35°F
(1.6°C) and will automatically shut off when the internal temperature
exceeds approximately 45°F (7.2°C).
The heaters draw 1.8 amps (per battery) of power and typically run on a 30% duty cycle. This means
at 0°F, the heaters will be on 30% of the time, and off 70% of the time. That means if it is cold, we can
expect 0.6 Ah of energy (per battery) to be used to keep the batteries at proper charging temperatures.
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If you are using the coach and the temperature is below freezing, you will want to turn on the battery
heat to ensure you are able to take advantage of charging from your solar set up. The heat can either
be turned on just prior to charging, or left on while the coach is in use. Both options have pro’s and
con’s and are based on personal preference and use case.
While leaving the heat on while the coach is in use, you could be using energy to keep the batteries
warm when it is not necessary (remember: it is only really necessary when trying to charge) it also
ensures that if you are charging from solar, the batteries are always able to accept power when it is
available.
Only enabling the heat prior to charging will conserve more battery power, but it can also take an
extended period of time for the batteries to warm up to be able to charge if they are cold soaked. In the
end, the important thing to remember is if the temperature is at or below 35°F, you will need to activate
the battery heat in order to charge the batteries.
Batteries
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NOTE: If the battery has been cold soaked (exposed to below freezing
temperatures for a long period of time without the heater enabled), it
will take 2-4 hours for the internal components of the battery to heat
up enough for the battery to accept a charge.
NOTE: DRAGONFLY DOES NOT RECOMMEND BATTERY HEATER BE ACTIVE WHEN STORING THE BATTERY.
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Victron Products
Your system includes components from Victron’s
“Smart” energy line with Bluetooth connectivity in
place of a physical remote display. This includes the SmartShunt, MPPT SmartSolar Controllers, and
the Cerbo GX. The SmartShunt is monitoring your battery state and tracking how much power is
flowing to or from the battery bank, giving you valuable information regarding your State-of-Charge
(SOC).
The MPPT SmartSolar Controller is regulating the power produced by the solar panels to charge the
batteries. Both of these devices have stand-alone Bluetooth connectivity and can be viewed individ-
ually by using the VictronConnect App on a smart phone or tablet. These devices also report to the
Cerbo GX, which acts as a connectivity and monitoring hub for your system. This section contains
details for each of these devices.
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Opening the VictronConnect app will cause it to look
for ANY Victron items with a Bluetooth signal within
range. Specific items can be identified by the Icon, as
well as the device “nick-name”. The default nickname
is the device serial number. Serial numbers
for your devices, as well as information needed to
connect to your Cerbo GX are found on the sticker
located on the cover of your component plate, as
well as on the side of your battery.
The first time you connect to any device, you will have to enter the default password (000000). You
can change the password when prompted if you choose, or you can also change the password in
settings at a later time.
If you have lost or forgotten your password, they can be reset through the app, but
this does require a PUK number (a special code) that is on the serial number
sticker of the device. This number is required to ensure that you have
physical possession of the device before clearing a password.
Each of your Bluetooth devices will have three tabs across the
top: Status, History, and Trends.
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@646V@= Shows live-time information regarding battery
conditions.
EK@6U*T= The device stores historical values in non-volatile
memory. This means this data will not be lost when the power to the device has been interrupted.
These can be used at a later date to evaluate usage patterns and battery health.
6*DWM@= This section of VictronConnect enables data-logging, but only while the app is connected and
communicating with the SmartShunt. It will simultaneously log two of the following parameters:
Voltage, Current, Power consumed Ah, or State of Charge.
Once connected, you can change the device nick name, and change or add a password. To do this,
click the settings ( ) in the top right corner. Once in main settings menu, select the menu ( ) in the top
right corner, and choose “Product Info”. This is where you can change the name of the device, check
for updated firmware, and change the password to log onto the device.
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Victron Products
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Default pincode is 000000.
After connecting, the pincode can be changed
by going into “Settings” ( ), select “Menu” ( ),
“Product Info”, and here you can change the
product name and pincode.
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You will need to “forget” the device from your device list. If you are not sure how to do this, a link will be
displayed during the process that you can follow to learn how.
IY Locate and write down the PUK number from the device you are trying to reset.
.` On the SmartShunt and SmartSolar Controller: this is on a sticker on the side of the component.
Reference below for label locations.
JY Select the Menu ( ) to the right of the signal strength meter.
GY&Choose “Reset PIN code”.
NY&If you have not removed the device from your Bluetooth list yet, follow the link at the bottom of the
warning message, complete the removal, and start at step 1 again. Otherwise, proceed to step 5.
OY&Enter PUK number and click “OK”.
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11
The SmartShunt is a very valuable piece of equipment in your system. This
is the component that is responsible for helping you keep track of just how
much energy is left in your battery bank at any given time. This component
simply measures battery voltage and current. With those measurements,
and the info provided to it through the settings menu, SOC (State-of-Charge),
and Time Remaining are calculated.
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aIY&@-.-"&%^&78.#Z"= Percentage of energy in battery bank. This is
a calculated number based on settings and should be periodically
checked against the Voltage to SOC chart. See At Rest Voltage vs
SOC Chart on pg 27.
JY&)%/-.Z"= This is the battery bank voltage level.
GY&!A##"1-=&A negative number indicates current (A) flowing from the
battery bank; a positive number indicates current (A) flowing to the
battery bank.
NY&,%_"#=&This is the NET Power (Watts) flowing to or from the battery
bank. A negative number indicates power (W) flowing from; a positive
number indicates power (W) flowing to the battery bank.
aOY&!%12A0";&48= The SmartShunt keeps track of the Amp-hours
removed from the battery (compensated for the efficiency).
Example: If a 10-amp load is ran for 4 hours, the read out will show
-40.0 Ah (-10amps x 4 hour = -40.0).
aPY&690"&#"0.9191Z= This is an estimate of how long the battery
bank can support the present load under the present conditions.
If the loads being ran fluctuate heavily, it is best not to rely on this
reading too much as it is a momentary readout and should be
used as a guideline only.
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Victron Products
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*NOTE: If “– – –” are shown, this means that the shunt is in an
unsynchronized state. This can occur when the system has been
left unpowered for a period of time and is powered up again.
See paragraph 5.3 “Synchronizing the SmartShunt” in the
SmartShunt Manual.
NOTE: !A##"1- is the NET current flow (adding all charging sources and subtracting all loads)
flowing to or from the battery bank.
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Victron Products
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The settings on the SmartShunt need to be accurate in order to
provide proper data regarding the Consumed Amp-hours, State of
Charge, and Time Remaining readouts. If you find your readings
are off, review your settings to ensure they are correct. All settings
are recommended by Dragonfly Energy.
B.--"#C&7.:.79-C= This should be set to the size of your battery bank.
1200i-L with GC3 Batteries should be set to 540Ah
1200i-L with GC2 Batteries should be set to 600Ah
!8.#Z";&L%/-.Z"= This is the battery voltage that MUST be met
before the SOC is reset to 100%.
DFE Recommended Setting – 14.1V
M9278.#Z"&^/%%#= This setting is used in the “time to go” calculation.
DFE Recommended Setting – 0%
6.9/&7A##"1-= This setting is used to determine when SOC is reset
to 100%.
DFE Recommended Setting – 3.50%
!8.#Z"&;"-"7-9%1&-90"= This setting is the amount of time that
“Charged Voltage” and “Tail Current” must be met before the SOC
is reset.
DFE Recommended Setting – 3m
,"A?"#-&"<:%1"1-= This setting is used in calculations of SOC.
DFE Recommended Setting – 1.05
!8.#Z"&"\979"17C&^.7-%#= This setting compensates for the amp-hours lost to heat during charging.
DFE Recommended Setting – 99%
!A##"1-&-8#"28%/;= This setting controls the smallest value of current that the system will recognize.
DFE Recommended Setting – 0.10A
690"F-%FZ%&.L"#.Z91Z&:"#9%;=&This is the time period that is averaged to get the “Time-to-go” value.
DFE Recommended Setting – 3m
B.--"#C&2-.#-2&2C178#%19b";= This selection will cause the SOC to reset to 100% anytime the Shunt is
powered up after having been disconnected.
DFE Recommended Setting – Disabled
@-.-"F%^F!8.#Z"= With this setting, you can manually set the state of charge value. This setting is only
active after the SmartShunt has, at least once, been synchronized (automatically or manually). For
more information on this, see At Rest Voltage vs SOC Chart in the appendix on pg 27.
DFE Recommended Setting – N/A
@C178#%19b"&@U!&-%&IHHc=&This option can be used to manually synchronize the SmartShunt.
DFE Recommended Setting – N/A
d"#%&7A##"1-&7./9$#.-9%1= This option can be used to calibrate the zero reading if the battery monitor
reads a non-zero current even when there is no load, and the battery is not being charged.
DFE Recommended Setting – N/A
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13
This system is utilizing the SmartSolar MPPT 100|50
Solar Controllers. A Solar Controller charges a lower
nominal-voltage battery from a higher nominal
voltage PV array. The Solar Controller will charge the
battery with a current up to its rated output. The
SmartSolar MPPT 100|50 Solar Controller has a
maximum of 50 amps output. Selecting the SmartSolar Controller in
VictronConnect will open the main screen.
IY&X.--.Z"&*".;%A-&e@%/.#Y= This shows how many watts are being
processed through this SmartSolar Controller.
JY&@%/.#&e)%/-.Z"&.1;&!A##"1-Y= This shows the voltage of your panels
and how much current is coming from the panel array.
GY&B.--"#C&e)%/-.Z"f&!A##"1-f&.1;&@-.-"Y= This shows the battery bank
voltage, charging current and the current charging state of the
SmartSolar Controller.
Victron Products
>DM2 BV>g 4B@U*,6KUW 3>U46
Not charging (*1)
Bulk (*2)
Absorption (*2)
Automatic equalization (*2)
Float (*2)
*D'V>4*&U,D*46KUW
>DM2 BV>g 4B@U*,6KUW 3>U46
Charger temperature too high
Charger over-current
Charger or panel over-voltage
Internal error (*3)
34V>6&@K6V46KUW
Blinking
On
Off
>9Z8-&K1;97.-%#
g"C=
NOTE *1) The bulk LED will blink briefly every 3 seconds when the system is powered but
this is insufficient power to start charging.
NOTE *2) The LED(s) might blink every 4 seconds indicating that the Charger is receiving
data from another device, this can be:
A GX Device (e.g. Color Control with a Multi in ESS mode)
A VE.Smart network link via Bluetooth (with other MPPT Chargers and/or a BMV or
Smart Battery Sense)
NOTE *3) e.g. Calibration and/or settings data lost, current sensor issue.
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In the settings menu ( ), under the “Battery settings” section, you have
the option to reduce the max charge current, disable the Charger, or
change the battery type. It is recommended that the battery type be set
to “rotary switch” and it should read “Position 7” in the info box.
!%1-#%//"#&@-.-A2&>9Z8-2
The charging state of the Controller can also be observed using the LED
lights on the physical Solar Controller.
NOTE: Battery type settings on VictronConnect App
over-rides the rotary switch settings of charge Controller.
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14
IY Connecting automatically via the QR code:
.` Locate the QR code sticker on the component plate of your system.
$` Scan the QR code using your phone’s camera function or a QR code
scanning app.
7` If supported by your phone, this will prompt you to connect to
the Wi-Fi access point.
;` Once connected, open VictronConnect.
"` Select the GX device from the list then open the Remote Console.
JY Manually Connecting:
.` Stand as close as possible to the Cerbo GX (within a few meters).
$` Go to the Wi-Fi settings on your phone or tablet.
7` After searching for local networks, the Cerbo GX will show up in the
list as something like “Venus-HQ1940DEFR4-3b6”.
;` Connect to Wi-Fi using the Wi-Fi key printed on the sticker on your
component plate.
"` Open VictronConnect, it will start auto-
matically scanning the Wi-Fi network.
^` Once found, select the GX device from
the list.
Z` Open the Remote Console. Read more about this on pg 17.
Victron Products
M.28$%.#;
This all-new communication center allows you to always have control over your
system from wherever you are. All of your Victron equipment is reporting to the
Cerbo GX which then displays the data on an intuitive interface that is easy to
understand and operate. The Cerbo GX has built in Bluetooth, built in Wi-Fi
access point, as well as the ability to connect to a local LAN or Wi-Fi Network.
!%11"7-91Z&-%&-8"&!"#$%
The Bluetooth option on the Cerbo GX has limited functionality. It is intended to
be used to assist with initial connection and networking configuration. Review
the section for VictronConnect (pg 9) for instructions on how to connect a device
with Bluetooth. Once opened, you will be able to set the PIN, name your device,
and select external Wi-Fi networks.
D<-"#1./&X9F39
If you have a Wi-Fi signal you would like to use to access the Cerbo GX (possibly through a hot-spot or
other mobile network) you can log the Cerbo GX onto the network through the Bluetooth connection.
IY From the main screen, select the Settings ( ).
JY Choose your desired network from the list of
available networks.
GY Enter your network password.
K1-"#1./&X9F39
If you do not have a Wi-Fi signal, you can still access the remote console by accessing the internal Wi-Fi
access point of the Cerbo GX.
%()!>&*J
NOTE: This Wi-Fi access point does not have an
internet connection and is only used to view the
remote console when you are near the unit. You
can access this network in two ways.
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)*+&@"-FA:&.1;&>91?91Z&@C2-"0
IY Go to http://www.victronenergy.com, click on the ‘Login’ tab and select ‘VRM’. Select
the ‘Register for Free’ icon below the log in screen. Here, you will need to provide your
name, email address, phone number, city, country, and select a new password.
JY You should receive a verification email with a link to your new account. Next
time you go to the VRM homepage, you will simply have
to enter your email and your password. Clicking on the
link takes you to a page to
add your installation.
Click ‘Cerbo GX’.
GY It will ask for an Installation ID and an Installation name. The Installation ID can be found on the
serial number sticker of your 1200i-L system. This should be located on the cover of the plate. It can
also be found on a sticker on the bottom of the Cerbo GX. The VRM ID
can also be found using the Remote Console. For more on that, see
Remote Console section starting on pg 17.
NY Enter the alpha-numeric code for the VRM Portal ID and you can
choose to name the installation anything you want (example: Jones RV).
+"1A
Once your Cerbo is linked to your new VRM account, you will see an
overview of your system as the main backdrop, with a menu of options
on the left.
15
Victron Products
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NOTE: CERBO GX NEEDS TO BE POWERED UP AND BE
LINKED TO A WI-FI NETWORK WITH INTERNET ACCESS.
I
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N
O
S
Q
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IY&4;L.17";= Opens the data tracking portion of the portal. Under
‘widgets’ in the top right corner, you can find all of the different
options of data available for each of your devices.
JY&M"L97"&>92-= This opens a screen that shows each of your connected
components. Clicking on a component shows you the serial number,
firmware version, and much more.
GY&@"--91Z2= Options here include adding other users to the account,
changing the name of the installation, and unlinking an installation.
NY&*"0%-"&!%12%/"= This allows you to access the menu for your Cerbo
from any computer. To use this, the Cerbo must be linked to the
internet and the two-way communication option must be enabled.
OY&W%-"2= Allows you to save notes for long term information.
PY&,8%-%2= Allows you to upload photos.
QY&@8.#"= Enables others to openly view your harvest information.
RY&4/.#0&>%Z2= Shows any alarms that have occurred with a time stamp.
SY&*":%#-91Z= Enables you to have data emailed to you.
REV 1.4 fsi-solutions.com

16
S
I
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N
O
)*+&,%#-./
IY&B.--"#C&+%19-%#= Shows SOC %, battery bank voltage as read by the SmartShunt, net current flowing
into the battery bank, as well as a "Time to go" value.
JY&@U!&c= This allows you to gauge how much power is left in your battery bank. Think of it as a fuel
gauge for your battery power.
GYB.--"#C&)%/-.Z"= This is going to be the most accurate place to read your battery voltage.
NY&W"-&!A##"1-&eK1[UA-Y= If this number is a negative (-0.1A) it indicates that you are removing energy
from your battery bank. If this shows a positive number, it indicates putting energy into your battery
bank.
OY&690"&-%&Z%= This is a calculation of how long your battery charge will last based on a snapshot of
present conditions.
PY&4!&K1:A-['"1"#.-%#=&This is not used on the 1200i-L.
QY&4!&>%.;2=&This is not used on the 1200i-L.
RY&,)&!8.#Z"#= This shows the total power all of your monitored Solar Controllers are producing.
SY&M!&,%_"#= This is a calculated value that typically shows how much power DC loads are using. For
the 1200i-L the power to or from the Inverter is included in this calculation.
R
Victron Products
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REV 1.4 fsi-solutions.com

17
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DEVICE LIST SCREEN
V1;"#2-.1;91Z&-8"&*"0%-"&!%12%/"
Opening the Remote Console will bring up the system overview
screen. This shows your battery information and total combined
solar power. On the home screen there is also a moving graphic
that represents where the power is coming from and going to in
your system. The Cerbo GX has a lot of functionality that goes
beyond the scope of this manual. For purposes of this manual, we will cover the basic items that a user
needs to know to be able to utilize the off grid system. If you are interested in more detailed infor-
mation about the capabilities of the Cerbo, please see the User Manual for the Cerbo GX (link on pg 14).
*"0%-"&!%12%/"&W.L9Z.-9%1
By selecting the space bar, the selection bar will momentarily pop up at the bottom of the screen.
This is used to toggle between the Menu, and the home screen. Selecting “Pages” will return you to this
home screen.
Selecting Menu will open to the main menu where you can select between the individual components
hooked up to a Cerbo GX or you can go into settings of the Cerbo GX itself. Selecting any one of the
components will allow you to view more detailed information about what that component is doing.
Below the components is a 'Notifications' tab
that will open a screen that will show the report
of any error logged by the system. At the bottom
of the list is the Settings tab.
@"--91Z2
Opening the Settings Menu will bring up a
vast selection of functions (shown to the
right). Many of these options are used with
various other configurations of Victron
Equipment. Not all apply to the SolarFlex
system. Only items that pertain to the
SolarFlex system will be discussed.
For more information on any of the settings,
please refer to the Cerbo GX Owners Manual
(link on pg 14).
Victron Products
)(@>=(&%>?#>8(
Go BackEscape
Space Bar
Left Arrow Right Arrow
Up Arrow
Down Arrow
OVERVIEW SCREEN

18
REV 1.4 fsi-solutions.com
V1;"#2-.1;91Z&@"--91Z2
Victron Products
)(@>=(&%>?#>8(&%>?=$?'(+
.`&477"22&/"L"/= Allows for you to choose who can access
your system.
$`&*"0%-"&2A::%#-= This option opens a support tunnel
between secure servers at Victron and your Cerbo GX.
This is not used and should remain off.
7`&*"$%%-h= This will reboot your Cerbo GX in the event of
certain settings changing or a communication glitch.
;`&4A;9$/"&./.#0= Enable or disable an audible alarm when
a fault occurs.
"`&M"0%&0%;"= This should remain off.
IY&'"1"#./
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7
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JY&39#0_.#"
.
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7
;
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.`&39#0_.#"&L"#29%1= This is the firmware version the Cerbo
GX is currently running.
$`&BA9/;&;.-"[-90"= This code allows Victron Engineers to
trace firmware.
7`&U1/91"&A:;.-"2= Options to update firmware if internet is
available.
;`&K12-.//&^9#0_.#"&^#%0&@M[V@B= Option to upload firmware
downloaded to a USB drive or SD card&from a PC.
"`&@-%#";&$.7?A:&^9#0_.#"= Stores previous version of
firmware.
GY&M.-"&.1;&690"
.
$
7
.`&M.-"[690"&V6!= This is the date and time in Coordinated
Universal Time.
$`&M.-"[690"&/%7./: This displays local time. You can also
adjust the time and date manually here.
7`&690"&b%1"= This allows you to choose a time zone to set
the local date and time by.