Enapter Electrolyser EL 4.1 User manual

Quick Start Guide
1Download the Owner’s Manual
Electrolyse
EL 4.1
Enapter makes dierent versions of
electrolyser based on your needs.
Electrolysers come in AC/D
or DC/DC versions as well as air-
cooled or liquid-cooled versions (LC).
All informaon about Enapter devices can be
found at handbook.enapter.com
Contact support at [e-mail].
For indoo
use only For humid environments addional IP68 protecon
required
Check all parts for
damage regularl
Device out-of-the-box comes in Maintenance mode
Yellow LED should be steady. Do not leave it turned on and
unaended for a long me.
Follow Installaon Instrucons i
the Owner’s Manual
2
Insert the two supplied j umpers into the Dry Con. port
in the 3 rd and 4th posions on the front panel of the
EL. If you want/need to implement a safety chain ,
please refer to Dry Contact Connecon G uide in the
owner ' s manual.
Plug the power cable into the P ower port
and switch the power on.
AC – protecve earth on the le , live on the right 
DC – posive on the top.
Screw supplied antenna to the Ant. port.
Dry Con.
2
1
3
4
G N L
Y ou must follow owner ' s manual for all steps , including
pipe and wire connecon , operaon , transportaon ,
storage and disposal.
3 W ater Inlet R e q uirements
H2 O I N port is used for automac re  lling from connected
demineralised water source during normal operaon ,  rst re  lling
and maintenance. During hydrogen producon water consumpon
rate is around 400 mL/hr.
С onnect electrolyser to water suppl 
only through water puri  caon system according
to the O wner ’ s M anual. W ater required
characteriscs must be in accordance to AS TM
D11 93 - 0 6 : min T ype I V or recommended II or III.
H2 O I N
P roper inlet water source must be connected before
proceeding to the next steps.
Flush all water pipes with demineralised water before
connecng your device to ensure nothing is stuck in the lines.
4 Check H2 V ent and O 2 V ent Lines
It is the installer ' s responsibility to regularly check and maintai 
H2 V E N T and O 2 V E N T lines , as well as keeping the lines free of ice
and any obstrucons.
M ake sure there is no
obstrucon into the H2 V E N T
line. T his can cause irreparable
damage to your hydrogen
system
H2 V E N T
O 2 V E N T
N o blockage should be present
on O 2 V E N T on the user side of
the interface.
DO N O T connect H2 V E N T line with O 2 V E N T line
Mixing these outputs is extremely dangerous.
Always check H2 vent and O 2 vent lines for blockage and
damage.
U se Enapter W ater T ank to solve the problem of
unstable water supply. It can be  lled manually with
prepared demineralised water as well as directly
connected to water source.
External Enapter W ater T ankOponal
Ant.
Cooling W ater ports (normally closed) are used for cooling the system
using water or a water glycol mi x ture. Check the manual to guarantee the
opmal temperature as a funcon of your  ow rate and ambient
temperature.
T he required  ow rate is 1-2 L/min and input pressure can ' t e x ceed 4 bar.
M ake sure you are not reversing the I N and the O U T .
Cooling Loop R e q uirementEL4. 0 LC version
Guide version 1.2

+ Add device
5
6
Connect the Electrolyser to Enapter Cloud
Access the Electrolyser’s Web GUI
Open the Enapter App and follow the steps to create your sit
in the Enapter Cloud.
Make sure antenna is turned on (blue led steady on the front panel
of electrolyser).
Power on the device.
Press the Add device buon.
Scan QR-code located on the front
side of the device and follow the
Enapter app instrucons.
Device connected.
To download the Enapter mobile app, sca
the QR-code or visit app.enapter.com from your
Android or Apple mobile phone.
6
Skip this step for isolated setups with no internet connecon.
For Isolated setups with no internet connecon use Enapter Web
GUI (Graphical User Interface) to monitor and control the device
locally through a web browser.
Insert the opposite end o 
the pipe to the F ill /D rain P ort.
C onnect the re lling pipe to the bag
using the special connector.
Press E x it M aintenance M ode buon.
Electrolyser Is Ready for H ydrogen Producon.
Prepare electrolyte bag with 2L of the 1 , 54% KOH solu  on
and supplied re lling pipe. Do not dilute the electrolyte !
Make sure electrolyser is in maintenance mode and drained.
Instruc  ons on how to access Electrolyser’s Web Interface are
available at handboo k .enapter.com.
Water inlet must be
connected during electrolyte
re ling and draining rounes
for Electrolyser 4 . 0 .
F ollow Enapter App or Web GUI instruc  ons to re  ll
the electrolyser for the  rst  me.
For sites with a local WiFi network. T his connecon type allows
users to access web interface of mulple electrolysers ' and also
use it via mobile web browser.
C onnecon via E TH (Ethernet) port on the front panel of the
device allows users to access the web interface of a single
electroly z er.
7 The F irst Electrolyte Re  llin g
H2O I N
Click!
T o start re lling carefully raise the electrolyte bag above the device.
Re lling will start automacally.
Pour out all of the soluon from the electrolyte bag.
D isconnect re  llin g pipe from the Fill / Drain port.
Electrolyser is Ready for Use !1 0
During normal operaon the L EDs indicate the status of the
machine. Monitor device acvity in Enapter App, Enapter Cloud or
WE B GUI.
8
Etherne 
cable
L ocal WiFi N etwork
A
B
O p  on A
O p  on B
V isit marketplace.enapter.com to nd out which device integraon
B lueprints are already available. T o learn how to develop your own
B lueprints visit developers.enapter.com.
T o integrate solar invertetrs , power meters , fuel cells , irradiance
sensors , etc to Enapter C loud you will need a suitable Universal
Communica  on M odule ( UC M ) and a B lueprint.
Connect any ener g y devices to Enapter Cloud
948275
O p  onal
Alterna  n g current volta g e of 22 0 - 24 0V is poten  ally lethal !
D irect current volta g e of 4 8 - 60V can be a ha z ard !