AWILCO ES-2002 User manual

AWILCO
ENERGY SYSTEM ES-2002
LITHIUM POWERPACK / 2000W-100AH
IMD - Insulation Monitoring device
ES-2002, EUROPE (230V)
ES-2002UK, UNITED KINGDOM (230V)
OWNER’S MANUAL

For safe and optimum performance, the
energy system must be used properly.
Carefully read and follow all instructions and
guidelines in this manual and give special
attention to the CAUTION and WARNING
statements.
PLEASE KEEP THIS MANUAL
FOR FUTURE REFERENCE
DISCLAIMER
While every precaution has been taken to en-
sure the accuracy of the contents of this guide,
AWILCO ApS assumes no responsibility for
errors or omissions. Note as well that
specifications and product functionality may
change without notice.
IMPORTANT
Please be sure to read and save the entire ma-
nual before using the Energysystem.
Misuse may result in damage to the unit and/or
cause harm or serious injury. Read manual in its
entirety before using the unit and save manual
for future reference.
SERVICE CONTACT INFORMATION
Email: [email protected]
Phone: [phone]
Web: www.awilco.dk
PRODUCT NUMBERS
ES-2002 2000W / 100Ah - 230VAC (Schuko Socket - CEE 7/4)
ES-2002UK 2000W / 100Ah - 230VAC (British Socket - BS1363)
ES-2002AUS 2000W / 100Ah - 230VAC (Australia Socket – NS/NZS3112)
DOCUMENT PART NUMBER
AW1220552002 / Rev. 1
AW019640A2002 / Rev. 1
AWB716030002002 / Rev. 1
12.2023
02 Awilco Energysystem ES-2002

IMPORTANT SAFETY INFORMATION 4
1. INTRODUCTION 6
2. PRODUCT DESCRIPTION 6
3. INSTALLATION 7
4. CONNECTING TO BLUETOOTH 10
5. INVERTER/CHARGER OPERATION 11
6. FEATURE SETTING 14
7. TROUBLESHOOTING 21
8. SPECIFICATIONS 22
9. WARRANTY 25
APPENDIX I 27
APPENDIX II 28
TABLE OF
CONTENTS:
03
Awilco Energysystem ES-2002

This section contains important safety informa-
tion for the ES-2002 Powerpack. Each time, be-
fore using the unit, READ ALL instructions and
cautionary markings on or provided with the
unit, and all appropriate sections of this guide.
The unit contains LiFePO4 batteries, which are
considered as hazardous goods due to the fact
that they can overheat and ignite under certain
conditions.
Lithium battery is classified as dangerous goods
UN 3481, Class 9, Packing instruction 966 and
967 respectively. The Lithium Powerpack con-
tains a power source with high energy density
and hazardous materials mounted in metal
cabinet. The unit contains no user-serviceable
parts. See Warranty section for how to handle
product issues.
Make sure to study the technical specifications
before use. The technical specifications applies
to the 12V LiFePO4 battery and describes the
type and size, performance, technical characte-
ristics, warning and caution of the rechargeable
cell.
DANGER: FIRE AND/OR CHEMICAL BURN
HAZARD
• Do not cover or obstruct any air vent
openings and/or install in a zero-clearance
compartment.
IMPORTANT SAFETY
INFORMATION:
DANGER: SHOCK HAZARD. KEEP AWAY
FROM CHILDREN. FAILURE TO FOLLOW
THESE INSTRUCTIONS CAN RESULT IN
DEATH OR SERIOUS INJURY
• When working with electrical equipment,
have someone nearby in case of an
emergency.
• Unit contains Lithium battery, study and
follow all the battery manufacturer”s speci
fic precautions when using and servicing the
battery.
• Avoid moisture. Never expose unit to snow,
water etc.
• Unit provides high voltage AC, treat the
AC output socket the same as regular wall
AC sockets at home.
• Must not be used or stored in the
environment of corrosives, explosives, high
temperature (like in hot environments or
direct sun exposure).
• Prolonged contact to high heat or freezing
temperatures will decrease the working life
of the battery.
• Do not short circuit terminals. Do not
demolish or disassemble the battery.
• Warranty is two years as of invoice date.
Life time: 2000 cycles or 2 years*. Any
damage by incorrect use will void the
warranty. Free service will not be provided
by the manufacturer.
*) See warranty
04 Awilco Energysystem ES-2002

• The system must be used in the assigned
application. For further warranty information,
see the warranty section of this document.
• Disposal of the system must be done at an
approved recycling center and in accordance
with national legislation.
STORAGE
The unit must be fully charged before it is
placed into storage (please see the technical
specification for information). Furthermore,
please note that the battery must be recharged
every 3-6 months.
FCC and EMC INFORMATION
This equipment has been tested and found
to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules
on 120V model and comply with the limits for
CE EMC standard on 230V model. These limits
are designed to provide reasonable protection
against harmful interference in a residential
installation. This equipment generates, uses
and can radiate radio frequency energy and, if
not installed and used in accordance with the
instructions, may cause harmful interference
to radio communications. However, there is no
guarantee that interference will not occur in a
particular installation. If this equipment does
cause harmful interference to radio or television
reception, which can be determined by turning
the equipment off and on, the user is encoura-
ged to try to correct the interference by one or
more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the
equipment and the receiver.
• Connect the equipment into an outlet on a
circuit different from that to which the
receiver is connected.
• Consult the dealer or an experienced radio/
TV technician for help.
05
Awilco Energysystem ES-2002

LIMITATIONS ON USE
Do not use this device with life support systems
or other medical equipment or devices.
INTRODUCTION
Thank you for purchasing this AWILCO energy
system. With our state of the art, easy to use
design, this product will offer you reliable ser-
vice by providing AC power, DC power and 5V
USB power for your vehicle, home, cabin, boat,
RV or Trailer and recharge the built-in Lithium
battery by means of an engine alternator* or
by a utility AC grid connection. The Lithium
Powerpack can run many AC-powered applian-
ces when you need AC power anywhere. The
5V USB power can charge many USB-powered
devices e.g a smartphone or tablet, which can
be used to monitor the batterystatus via the
build-in Bluetooth connection. The built-in
transfer switch will automatically switch the
load to the battery power when the utility
power is interrupted.
1. INTRODUCTION
2. PRODUCT DESCRIPTION:
This manual will explain how to use this unit
safely and effectively. Please read and follow
these instructions and precautions carefully
* Please contact authorized installer for proper
connection to an engine alternator.
PRODUCT DESCRIPTION
ES-2002 includes the items list below:
• 1 pcs. Base unit (ES-2002)
• 1 pcs. Owner”s manual
• 3 pcs. Andersson connectors, black,
red, blue
• 4 pcs. Mounting brackets
• 1 pcs. power cable 1,5m:
– EU model with Schuko plug
– UK model with UK plug
• ISRM01 start remote with cable.
• 1 pcs. green spark plug and 2 pieces MC4
(1 pcs. male and 2 pcs. female).
SERIES MODEL NO. RATING AC OUTPUT TYPES
INVERTER CHARGER TRANSFER
SWITCH
230V ES-2002, ES-2002UK, 2000W 55A/12V 16A -EU (16A) / -UK (13A)
ES-2002AUS -AU (10A)
06 Awilco Energysystem ES-2002

ANDERSSON CONNECTORS
The RED and BLACK Andersson
connectors are intended for use with DC
applications which draw higher DC currents.
Both terminals in the red connector are
connected to battery positive (+), and both
terminals in black connector are connected to
battery negative (-). Please refer to tech spec
table for max allowed DC currents.
The BLUE Andersson connector is
intended for easy/quick installation to vehicle
alternator. Pin marked with (+) is connected to
battery positive (+) and pin marked with (-) is
connected to battery negative (-). Please refer
to tech spec table for max allowed DC currents.
3. INSTALLATION:
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Awilco Energysystem ES-2002
IMD
IMD stands for insulation monitoring
devices for an IT system. IMD is an
abbreviation for ’Insulation Monitoring
Device’.
The built-in IMD in the ES-2002 complies with
the EN64557-8 standard. It is used to monitor
the insulation resistance of the ES-2002 and to
trigger a visual alarm on the IMD and to switch
off the ES-2002 if the insulation resistance (RF)
falls below the response limit (Ra). RA is an IMD
response limit and RF is the insulation resistance
between the ES-2002 and the earth, PE termi-
nal or other equipotential bonding reference
point.
REAR FRONT
USB-C Socket
Green Spark Plug
230V Output
Andersson Connectors
AC Output Socket
Display
IMD
AC Output
Circuit Breaker
Mounting
for brackets
230V Socket
2 Solar Sockets

INSTALLATION
WARNING: It is recommended that all
wiring be done by a certified technician
or electrician to ensure adherence to
the applicable electrical safety wiring
regulations and installation codes.
Failure to follow these instructions can
damage the unit and could also result
in personal injury or loss of life.
CAUTION: Before beginning unit installation,
please consider the following:
• The unit should be used and stored in an
indoor area away from direct sunlight,
heat, moisture or conductive contaminants.
• When placing the unit, allow a minimum
of 8 cm. of space around the unit for
optimal ventilation.
• Ensure that the unit can rest on a flat
surface for optimal support.
• Please choose a well-ventilated area for
mounting the unit.
• The unit is to be mounted horizontally.
Do NOT mount the unit upside down, as
this can damage the unit.
• Please use the supplied metalbrackets to
mark for drillingholes in suitable positions,
after inserting the brackets in to cabinet
slots. Brackets can be inserted in 8
different positions around the cabinet.
It is recommended to use all 4 brackets
for secure installation of the ES-2002.
3. INSTALLATION:
• Please use the according screws or
bolt/nut, at correct size, min ø6 / M6,
recommended ø8 / M8 for the material
to which the system will be attached and
mounted.
• Make sure that your target area will
allow proper support for the brackets,
as well as offer proper room for cables
leading to/from the AC, the DC connectors
as well as the USB connector on the rear.
CONNECTING TO AN ENGINE ALTERNA-
TOR VIA OTHER 12V BATTERY, USING
THE ANDERSSON CONNECTORS.
• When connecting to an engine alternator
via other 12V battery, you are free to use
any of the (+) positive terminals in the unit.
Please note that you need to install a
battery separator between engine battery
and energy system – for advice on correct
battery separator, please contact an authori-
zed installer.
• For correct dimensioning of cable between
ES-2002 and batteryseperator, please refer
to batteryseperator manual.
• Use suitable crimping tool for the cables for
the 120A Andersson connectors.
• Make sure that it is firmly crimped for good
connection.
• If your batteryseperator of choise allows for
reverse connection (in order to transfer
energy from the ES-2002 to vehicle battery),
please make sure to use cables that can
support the full current in reverse mode.
8 Awilco Energysystem ES-2002

9
Awilco Energysystem ES-2002
• When connecting the mains voltage, thus
charging the battery takes place, it is VERY
important that the power cord is of high
quality. Here we recommend a minimum of
1.5mm2 and a maximum length of 10m.
Otherwise, voltage drops may occur. At the
same time, it is VERY important that there is
an active ground connection in the installation
(power outlet from the network), as well as
the connection between the mains plug and
the ES-2002 device.
DISCHARGING WITH DC CURRENTS
USING THE ANDERSSON CONNECTORS:
The ES-2002 allows for up to 200A continuous
discharge* Please use cables, red/black with
max length of 1,5m and 50mm2. If you need
longer cables, please refer to official cablesta-
bles in order to dimension the correct square of
cable to the desired cablelength.
* Please see section: Andersson Connectors
Should you choose to connect (-) negative on
the energysystem to engine battery, please
observe that the black negative cable should
be of same square and length as the red (+)
positive cable to the same battery.
FUSES:
When connecting the ES-2002 to a vehicle al-
ternator or DC consumption, it is important to
use the proper size of fuse in serial connection.
For charging from the alternator, 125A fuse
is recommended. For discharging to max DC
currents, a 200A fuse is recommended.
3. INSTALLATION:
CHASSIS GROUNDING CONNECTION:
DANGER: The unit chassis has to be
grounded properly. Never operate the unit
without proper grounding. Failure to do so can
result in death or serious injury.
• Connect the grounding cable”s ring termi
-nal to the unit ground screw.
• Connect the other side of the cable to the
common grounding point.
TESTING THE UNIT:
• Plug the unit to an AC source.
• The LED on display will turn on. If AC input
source is available, ”Status” LED turns
green.
This indicates the unit is running in By-pass
mode meaning AC output is running from
the AC input source. On the app you will
shortly see indication that battery is being
charged *see section 4 for additional
information on Bluetooth connection.
• Disconnecting the AC input source will
change the ”Status” LED on the Display to
amber.
• Both AC output and 5V USB are now
available and the unit is running on battery
power.
• Plug in a small AC load like a 40W table
lamp or small appliance to the AC socket to
verify AC is available.
• The unit is successfully installed and
functioning properly.

Every ES-2002 can be connected and
monitored by a smart phone/tablet via
Bluetooth. However, the App only supports
Android and iOS.
Attention: Please note that only one user
at a time can be connected to the Bluetooth
feature.
1. Download the App by scanning the QR code
below, or by searching the App Store / Play
Store for the AWILCO app.
2. Open the APP
a. Start the scanning process
b. Found Bluetooth!
4. CONNECTING YOUR ENERGY
SYSTEM TO BLUETOOTH:
3. Under ”Devices” – find and choose your
battery
a. Trying to create new connection
b. Connecting to GATT server
c. Connected!
4. When ”status connected” is shown
– press ”start”
a. Under U.I.T.C. info you can follow the
battery temperature and – cycles
b. Under System info ”Events” includes
a log status of the battery.
5. Choose the dots in the lower right corner
and the box ”Login dialog” will appear
6. Login dialog: Info about battery cell status
– press1234 + confirm
7. Login dialog: Rename device – press 5678
+ confirm.
10 Awilco Energysystem ES-2002
• Phone need Bluetooth 4.0 BLE
( Bluetooth low energy)
• Requires Android 4.3+
• Active Distance < 5.0 m
• Compatible with Iphone 4S or later
• Requires iOS 6.0+
• Active Distance < 5.0 m

5. INVERTER/CHARGER
OPERATION:
11
Awilco Energysystem ES-2002
Auto Backup Mode (whatever “In”
setting except “In0 and In3”):
The inverter-unit is fully automatic. When utility
power is available, the unit is running in AC
By-Pass mode. AC output is supplied from the
utility and the charger is active. When there is a
power failure from the utility or an AC source is
not available, the unit will run on battery power
and the inverter will generate pure sinewave
AC output to maintain and operate the load
continuously (With ”In2” setting, there is a
minimum of 10W AC-Load sense threshold for
the inverter to fully turn on).
Non-Backup Mode (with “In0” setting)
Same as Auto Backup Mode but when there is
a power failure from the utility or the AC input
source is not available; the inverter will not turn
ON automatically. To turn on the inverter you
are required to get into the setting mode to
change the “In0” setting to “In1” or others.
See more details on Inverter Setting.
UNDERSTANDING THE DISPLAY
FUNCTION:
Note:
”Status” LED is used to indicate the status of
the unit.
Green: By-Pass Mode
Amber: Battery (Inverter) Mode
”Display” LED is used to indicate the digital
display function.
Green: Display is showing Battery voltage
in volts.
Amber: Display is showing Output power
in KW.
(Continued on next page)

STATUS LED DISPLAY LED DISPLAY FUNCTION/STATUS
Green Green ”Ful” By-Pass Mode / Charger Mode.
(solid) Battery is fully charged
Green OFF ”bul” By-Pass Mode / Charger Mode. Battery charging
(flashing) in progress and is in ”BULK” stage
OFF ”abs” By-Pass Mode / Charger Mode. Battery charging
in progress and is in ”ABSORPTION” stage
Amber Green ”12.5” Battery / Inverter Mode, inverter is running,
(solid) display shows battery voltage in DC volts
Amber ”0.80” Battery / Inverter Mode, inverter is running,
display shows output power in kW (e.g. 0.8 kW
= 800W as shown
Amber Battery / Inverter Mode and AC Input is detected and AC output will switch to
(flashing) By-Pass / Charger Mode within 20 seconds
Red OFF E01-E12 Unit has shutdown. Display shows error code
(solid) (See error code reference chart below)
5. INVERTER/CHARGER
OPERATION:
UNDERSTANDING THE ”POWER” AND
”SELECT” PUSH BUTTON FUNCTION
DURING NORMAL OPERATION:
A beep sound will occur every time when the
”Power” or ”Select” button is triggered.
”Power” button function:
• Turns the inverter On/Off during
Battery Mode. Press and hold for 1
second to turn the unit either ON
or OFF.
Note: The ”Power” button can be used to
turn AC Output OFF during AC By-Pass mode
with ”ln4” setting without the need to discon-
nect the AC-Input as per “ln1” setting. See
more on “Understanding the unit setting”.
”Select” button function:
• Check unit setting: Press once to
check or verify unit”s present set
functions
12 Awilco Energysystem ES-2002

13
Awilco Energysystem ES-2002
5. INVERTER/CHARGER
OPERATION:
CODE CONDITION CORRECTIVE ACTION
E01 Input battery voltage is too low and Recharge battery immediately and
unit has shutdown restart unit
E02 Input battery voltage is too high and Check battery voltage or determine if
unit has shutdown any external charger is connected to the
battery bank
E03 AC output is overloaded or short Check load connected to the output.
circuited and unit has shutdown Reduce load and restart the unit
E04 Internal temperature is too high and Turn unit off and wait for 15 minutes
unit has shutdown before restarting. Check if any object
has blocked the air flow of the unit
E05 ”Input battery voltage is low and Recharge battery as unit will shutdown
warning occurs shortly
E06 At Battery Mode, AC output load Reduce load
connected has sensed high and is
close to shutdown limit
E07 Internal temperature is high and is Reduce load and check if any ventilation
close to shutdown limit of the unit is blocked
E10 Battery Charging voltage too high Check battery setting
E11 Battery is bad Battery did not accept charge
E12 Internal transfer switch temperature Reduce load and check if any ventilation
is high and shutdown occurs of the unit is blocked
UNDERSTANDING THE ERROR CODE:
AC LOAD ON INVERTER:
Although the Power Inverter can provide high
surge power up to two times the rated output
power, some high surge loads like sump-
pumps, heavy duty motors etc. may still trigger
the inverter protection system even though the
load falls within the power rating of the inver-
ter. A higher power system with bigger inverter
is required for these appliances.

To understand the unit features in more depth,
please read the following section and follow
the instructions to make changes to the desired
setting(s).
14 Awilco Energysystem ES-2002
6. FEATURE SETTING:
Default Factory Setting:
In (Inverter):
In1 – inverter enabled in standby mode
with load sense off
Cu (Charger):
40A or 55A
AL (Alarm):
AL1 – alarm enabled
Sd (UV shutdown):
SdL – Under voltage shutdown set to
low setting
bAt (Battery type):
Li4 – Lithium
Cb (Maximum current):
Cb3 – Maximum Shore Power Current
draw is 30A for 120V models and 16A
for 230V models.
FA (Fan Operation Setting)
FA1 – Fan only activated when needed
Fd (Factory default)

15
Awilco Energysystem ES-2002
INVERTER SETTING
In0 Inverter is disabled. AC Output is getting the power from utility (AC Input) only.
But when utility power is not available, the unit will not provide AC backup function from
the inverter, the display automatically turns off in about 10 seconds. When the Power
button is pressed again, the display will turn on for another 10 seconds.
To enable the inverter or turn on the backup function, this ln0 setting has to be changed
to other different setting.
In1 Inverter is set to standby condition with power save mode OFF. Unit will provide AC
backup function when utility power is not available.
In2 Inverter is set to standby condition with power save mode ON. Unit will provide
continuous AC backup function only when utility power is not available AND the load
connected to the output is >10W. Once it is ON, the unit will automatically return to
power save (load sense) mode when the connected AC load drops to < 3W.
Note: During power save mode, the Inverter will turn ON every few seconds for a few
AC cycle to check on the 10W power consumption.
In3 Use this setting when you decide to have all AC Output power coming from inverter only.
Even when utility is available, the utility AC Power will only use to charge the battery
only. The AC Input power will not By-pass to AC Output. Note: This mode is specially
designed for the AC Output is always getting ”Pure Sinewave” Output from the inverter.
This is used to avoid getting ”Non-Pure Sinewave” Output from
AC input when it is connected to a non-sinewave AC Generator. When this mode is
used, in order to provide a constant AC Output, please be sure the AC Output power
consumption is less than or equal to the AC Charger can provide to charge the battery.
In4 Same function as In1 and the ”Power” button can be used to turn the AC Output ON
and OFF, even with the AC Input power being present in By-pass mode. When the unit is
turned off using the ”Power” button, the display remains ON showing the battery
voltage and the ”Status” LED will turn off.
(Continued on next page)
6. FEATURE SETTING:
UNDERSTANDING THE UNIT SETTINGS:

16 Awilco Energysystem ES-2002
In5 This setting is quite similar to In0 but the customer can turn on and OFF the inverter
manually using the ”Power button” details below.
Every time when Utility is available, it will automatically bypass AC Output and AC is
available from utility will be available at the AC Output Socket. When there is an AC
blackout, it will NOT automatically turn ON the Inverter and provide AC backup to AC
Output socket. User has to press the ”Power ”button once in order to turn on the inver
ter manually. User can turn OFF the inverter after use. There is no memory effect on the
turn on of the inverter. That mean the inverter is always default to be OFF. User has to
manually turn on the inverter every time when there is an AC blackout.
In6 The setting is similar to In5 but with memory effect. That means if the inverter has been
turn ON during the AC blackout period, the unit will memorize it and it will have
automatic AC backup on the next AC blackout period. But if the inverter is turn OFF
during the AC blackout period, next time when the there is an AC blackout again, the
unit will not have automatically AC backup.
5A-55A Bulk/Float current setting:
5A/1.5A, 15A/3A, 35A/4A, 55A/6A.
6. FEATURE SETTING:

17
Awilco Energysystem ES-2002
BATTERY TYPES AND VOLTAGE SETTINGS (BULK/ABSORPTION/FLOAT)
Fi Fixed
FLO Floded
Ag AGM
Li1 Lithium with CV voltage set to 14.2V with float voltage set to 13.8V
and recharge voltage set to 13.2V
Li2 Lithium with CV voltage set to 14.3V with float voltage set to 13.8V
and recharge voltage set to 13.2V
Li3 Lithium with CV voltage set to 14.3V with float voltage set to 13.8V
and recharge voltage set to 13.2V
Li4 Lithium with CV voltage set to 14.6V with float voltage set to 13.8V
and recharge voltage set to 13.2V
”Fd” on battery chemistry is set to Lithium 4 (Li4).
BATTERY UNDER VOLTAGE SETTING
SdL Battery under voltage setting is set to LOW (setting used for normal operation)
Under voltage alarm: 11.0 Vdc
Under voltage alarm recovery: 11.3 Vdc
Under voltage shutdown: 10.5 Vdc
Under voltage recovery: 12.0 Vdc
SdH Battery under voltage setting is set to HIGH (setting to avoid battery over discharge when
connected to car start battery)
Under voltage alarm: 12.1 Vdc
Under voltage alarm recovery: 12.3 Vdc
Under voltage shutdown: 11.8 Vdc
Under voltage recovery: 12.6 Vdc
ALARM SETTING
AL0 Fault and warning audible alarm is disabled. Display panel only shows error code and
audible alarm will not sound.
AL1 Audible alarm will sound when fault or warning occurs.
6. FEATURE SETTING:

18 Awilco Energysystem ES-2002
MAXIMUM SHORE POWER CURRENT DRAW SETTING
Cb1-3 This setting limits the total AC current draw from the shore power during the
By-Pass/Charger mode to avoid tripping the shore power Branch Breaker.
Based on the table below, when there is a high demand on the AC Load Current, the
unit will automatically reduce the Charger Current to the presets value.
(E.g. with Cb1 setting, when the unit sense the AC load current is between 6 to 11Aac,
it will reduce the charger current to 15A maximum).
ES-2002EU/UK/AUS IC122055I (230V MODEL)
AC Load Current AC Charger Current
Cb1 Use this setting when the shore power circuit breaker rating is 8A or higher
>7Aac 5 Adc
>5Aac and <7Aac 15 Adc
>2Aac and <5Aac 35 Adc
<2Aac 55 Adc
Cb2 Use this setting when the shore power circuit breaker rating is 10A or higher
>9Aac 5 Adc
>7Aac and <9Aac 15 Adc
>3Aac and <7Aac 35 Adc
<3Aac 55 Adc
(Continued on next page)
6. FEATURE SETTING:

Cb3 Use this setting when the shore power Use this setting when the shore power
circuit breaker rating is 30A or higher circuit breaker rating is 16A or higher
>26Aac 5 Adc >14Aac 5 Adc
>21Aac and <26Aac 15 Adc >12Aac and <14Aac 15 Adc
>16Aac and <21Aac 35 Adc >8Aac and <12Aac 35 Adc
<16Aac 55 Adc <8Aac 55 Adc
FAN OPERATION SETTING
FA0 Allows the continuous activation of the fans at low (silent) speed (since the unit starts)
and only in Bypass mode.
If the maximum temperature threshold is reached, the over temperature shutdown is
triggered. If so, once the temperature drops to a certain level, the unit can be manually
turned on again by pushing the “Power” button.
The charging current is de-rated to reduce the chance of getting a high-temperature
shutdown.
We suggest using this setting when a silent operation is required; for example when
sleeping and having the unit in/close to the same room in Bypass (Charging) mode.
This setting may represent more stress for the unit.
In Inverter mode (with no shore power) the fans operate normally as per the “FA1”
setting.
FA1 In this setting, the fans are activated only when needed (as per the internal temperature
sensed). There is no fans slow-speed (they run at full speed when activated). This is the
factory default setting.
MANUFACTURING DEFAULT SETTING
Fd Reset all settings to manufacturing default settings (In1, AL1, SdL, Li4, Cb3, FA1
and maximum current setting for the charger)
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Awilco Energysystem ES-2002
6. FEATURE SETTING:

20 Awilco Energysystem ES-2002
UNDERSTANDING THE UNIT SETTINGS:
The charger current will be de-rated when the
environment temperature reaches 60 °C (140
°F) or the internal temperature reaches the
pre-set values.
UNIT DE-RATED VALUES
Internal >90°C (194°F) Maximum charger will de-rated to half
Temperature >95°C (203°F) Charger current reduced to 5A
<85°C (185°F) Charger current recover back to set value
Environment >60°C (140°F) Charger current reduced to 5A
Temperature >55°C (131°F) Charger current recover back to set value
ENTER FUNCTION MENU FOR UNIT
SETTING:
To enter unit Function Menu, press and hold
“Power” and “Select” button together for
about 5 seconds until a beep sounds.
When you are in Function Menu:
• Press ”Power” button for 1 second to
toggle between different Functions Menu
like ”Cu”, ”In”, ”AL”, ”Sd”, ”bAt”,
”Cb”, ”FAn” and ”Fd” etc.
• Press ”Select” button for 1 second to
enter Individual Function Set Menu and
you can make change to the settings.
• The unit will EXIT the Main Menu
automatically if ”Power” and ”Select”
buttons are not triggered for more than
5 seconds.
When you are in Individual Function Set
Menu:
• Press ”Select” button for 1 second to
toggle between different setting values.
• Press ”Select” button for 5 seconds to
set selected setting and exit to next
Main Menu.
See more details on flow chart in
Appendix I.
6. FEATURE SETTING: