Porsche Home Energy Manager Release note

Home Energy Manager
Home Energy Manager
Good to know – Driver’s Manual

07/2022
Porsche, the Porsche Crest, Panamera, Cayenne and
Taycan are registered trademarks of Dr. Ing. h.c. F.
Porsche AG.
Printed in Germany.
Reprinting – even of excerpts – or duplication of any
kind are only permissible with the written authorisa-
tion of Dr. Ing. h.c. F. Porsche AG.
© Dr. Ing. h.c. F. Porsche AG
Porscheplatz 1
70435 Stuttgart
Germany
Installation manual
Always keep this installation manual and hand it over
to the new owner if you sell your charger.
Due to dierent requirements in various countries,
the information in the thumb index tabs of this man-
ual will be dierent. To ensure that you are reading
the thumb index tab that applies to your country,
compare the article number of the charger shown in
the “Technical Data” section with the article number
on the identication plate on the charger.
Further instructions
For information on tting the basic wall mount and
charging dock and for the electrical installation of
the Porsche charger, please refer to the installation
instructions.
Suggestions
Do you have any questions, suggestions or ideas re-
garding your vehicle or this manual?
Please write to us:
Dr. Ing. h.c. F. Porsche AG
Vertrieb Customer Relations
Porscheplatz 1
70435 Stuttgart
Germany
Equipment
Because our vehicles undergo continuous develop-
ment, equipment and specications may not be as
illustrated or described by Porsche in this manual.
Items of equipment are not always according to the
standard scope of delivery or country-specic vehicle
equipment
For more information on retrot equipment, please
contact a qualied specialist workshop. Porsche rec-
ommends a Porsche partner as they have trained
workshop personnel and the necessary parts and
tools.
Because of dierent legal requirements in individual
countries, the equipment in your vehicle may vary
from what is described in this manual. If your Porsche
is tted with any equipment not described in this
manual, your qualied specialist workshop will be
glad to provide information on the correct operation
and care of the items concerned.

1
DANGER
WARNING
CAUTION
NOTICE
About this Owner's Manual
Warning notices and symbols
Various types of Warning notices and symbols are
used in this Driver's Manual.
Serious injury or death
Failure to observe Warning notices in the "Danger"
category will result in serious injury or death.
Possible serious injury or
death
Failure to observe Warning notices in the "Warning"
category can result in serious injury or death.
Possible moderate or mi-
nor injury
Failure to observe Warning notices in the "Caution"
category can result in moderate or minor injuries.
Possible vehicle damage
Failure to observe Warning notices in the "Notice"
category can result in damage to the vehicle.
Information
Additional information is indicated by “Information”.
bConditions that must be met in order to use a
function.
eInstruction that you must follow.
1. If an instruction comprises several steps, these
are numbered.
2. Instructions that you must follow on the cen-
tral display.
gNotice on where you can nd further important
information on a topic.
Further Information
You can access the full Driver's Manual at the follow-
ing web address:
https://tinyurl.com/porsche-e-help

2
Table of contents
Security
Applicable documents. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Basic safety principles. . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Proper use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Qualication of personnel. . . . . . . . . . . . . . . . . . . . . . . . . 4
Notes on installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Scope of delivery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Overview
Example of domestic installation. . . . . . . . . . . . . . . . . . 6
Connection diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Displays and controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Overview of device connections. . . . . . . . . . . . . . . . . . . 8
Installation and connection
Overview of connectors. . . . . . . . . . . . . . . . . . . . . . . . . 10
Connection to the power grid. . . . . . . . . . . . . . . . . . . . 12
Connection to the building installation. . . . . . . . . . . 14
Establishing a connection to the device. . . . . . . . . . 15
Initial start-up by the customer service. . . . . . . . . . . 17
Establishing a connection to the device. . . . . . . . . . . 18
Logging into the Web Application. . . . . . . . . . . . . . . . 20
Starting Initial Installation. . . . . . . . . . . . . . . . . . . . . . . . 21
Technical Data
Production information. . . . . . . . . . . . . . . . . . . . . . . . . 33
Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Security
3
DANGER
Security
Applicable documents
Description Type Information Info
External mains power supply
unit
STEP-PS/ 1AC/24DC/0.75, article number 2868635 www.phoenixcontact.com
Push-on connector 2x1754571, 1x1790108, 1x1790111, 3x1790124,
1x1939439
www.phoenixcontact.com
WiFi antenna HiRO H50284 Wireless 802.11n 2.4GHz WiFi Gain
2dBi OMNI
only 2.4 GHz mains compati-
bility
www.hiroinc.com
Current converter EChun ECS1050-L40P 50 A input; 33.3 mA output www.echun-elc.com
EChun ECS24200-L40G 200A input; 33.3 mA output
EChun ECS36400-L40R 400A input; 33.3 mA output
EChun ECS36600-L40N 600A input; 33.3 mA output
TT 100-SD (LEM) 100 A input; 33.33 mA output www.lem.com
Basic safety principles
Danger to life due to elec-
trical voltage!
There is a risk of injuries due to electric shock and/or
burns, possibly resulting in death.
eDuring all work, make sure at all times that
power to the system is switched o and secured
so it cannot inadvertently be switched on.
eDo not open the housing of the energy manager
under any circumstances.
Proper use
The energy manager is primarily used to safeguard
the electricity supply (overload protection) by pre-
venting the building's main fuse from tripping.
The following count as improper use:
–Carrying out your own modications or additions
to the energy manager
–Any other use of the energy manager not descri-
bed in these instructions
The energy manager is designed as a series instal-
lation device. Installation must be performed under
electrical and information-related conditions.
eIn electrotechnical terms, the energy manager
must be installed in a suitable distribution box.

4
Security
Disclaimer
If the energy manager is damaged due to transport,
storage or handling, repairs are not possible. If the
housing of the energy manager is opened, your war-
ranty will be invalidated. This also applies in the event
of damage due to external factors such as re, high
temperatures, extreme ambient conditions and im-
proper use.
Qualication of personnel
Electrical installation may only be performed by per-
sons with the relevant knowledge of electrical/elec-
tronic equipment (qualied electrician). These per-
sons must be able to provide proof of the required
specialist knowledge for the installation of electrical
systems and their components through a passed ex-
amination.
Improper installation can endanger your own life and
that of others.
Requirements for the qualied electrician performing
the installation:
–Ability to evaluate measurement results
–Knowledge of IP protection classes and their use
–Knowledge about tting electrical installation
material
–Knowledge of the applicable electrical/electronic
and national regulations
–Knowledge of re safety measures and general
and specic safety and accident prevention reg-
ulations
–Ability to select suitable tools, testers and, if
necessary, personal protective equipment, as
well as the electrical installation materials for
ensuring tripping conditions
–Knowledge of the type of power supply network
(TN, IT and TT system) and the resulting connec-
tion conditions (neutral connected to earth in
socket, protective earthing, required additional
measures)
Notes on installation
Electrical installation must be performed in such a
way that:
–Shock protection of the entire electrical installa-
tion is in place at all times, in accordance with
locally applicable regulations.
–The re safety regulations in force at the site are
complied with at all times.
–The controls and displays and USB ports of the
energy manager are accessible to the customer
without restriction and without risk of electric
shock.
–The cables do not exceed the maximum permit-
ted length of 3.0m for each current sensor.
–The inputs for voltage measurement, the exter-
nal power supply and the relays on the energy
manager must be equipped with suitable backup
fuses.
gRefer to chapter "Connection to the power
grid" on page 12.
–The correct length and product-specic bending
radii must be complied with when laying installa-
tion cables.
If the installation environment requires Overvoltage
Category III (OVCIII), the input side of the external
power supply must be equipped with protective cir-
cuity (e.g. a varistor) that conforms to local regula-
tions.
Installation at high altitude
The supply leads of sensors that are installed in elec-
trical facilities at an altitude of over 2,000m or that
must conform to Overvoltage Category III (OVCIII)
due to their installation location require additional
insulation in the form of a shrink-t hose or suita-
ble insulating hose with a breakdown strength of
20kV/mm and minimum wall thickness of 0.4mm
along the entire length of the cable between the
sensor output (housing) and the input terminal on the
energy manager.

Scope of delivery
5
Scope of delivery
Fig.1: Scope of delivery
AEnergy Manager
BExternal mains power supply unit
CWall-mounted distribution box (availability de-
pendent on country)
DWiFi antenna
ELetter containing access data
F3x current converters in version 100 A – or – (de-
pending on the country variant) 2x current con-
verters in version 200 A
GOne set of connectors
Spare parts and accessories
You can order spare parts and additional current con-
verters from your Porsche partner.
Information
The current converters must have a higher rated cur-
rent than the fuse.
eBased on the rated current of the fuse, select the
version with the next highest rated current.
Disposing of the packaging
eTo protect the environment, dispose of packag-
ing materials in accordance with the applicable
environmental protection regulations.
eHand over any residual materials to a specialist
disposal company.

6
Overview
Overview
Example of domestic installation
Fig.2: Example of domestic installation with photovoltaic system and sub-distribution unit
APower supply (1 or 3-phase, here: 1-phase)
BElectricity meter
CCurrent converter (1 current converter per phase)
DDistribution box
EConsumers in the home
FEEBus protocol
GInverter
HPhotovoltaic system
ISub-distribution unit
JConsumers outside the home

Overview
7
NOTICE
Connection diagram
Fig.3: Wiring Diagrams
L1/ L2/ L3 Up to 3 phases
N/PEN Neutral wire
100-240 VAC Input voltage
24 VDC Output voltage
The allocation of phases L1 - L3 may dier from the
illustration g(Fig.3) shown. Please check the phase
assignment at your house connection.
Displays and controls
Fig.4: Displays and controls
Displays Description
Status
On/O
LED lights up green: Energy man-
ager is ready for operation.
Internet
status
LED lights up green: Internet con-
nection established
WiFi status
LED ashes blue. Hotspot mode, no
client connected
LED lights up blue: Hotspot mode,
at least one client connected
LED ashes green: Client mode, no
WiFi connection available
Displays Description
LED lights up green: Client mode,
WiFi connection available
LED lights up or ashes blue: Paral-
lel operation in client mode is possi-
ble.
LED ashes yellow: WiFi connection
via WPS
Status of
Powerline
Communi-
cation
(PLC) net-
work
LED ashes green Searching for PLC
network connection.
LED lights up green: PLC network
connection in place.
LED ashes blue. Activating DHCP.
LED lights up blue: DHCP (for PLC
only) is active and PLC network
connection is in place.
Ethernet
status
LED lights up green: Network con-
nection in place.
RS485/CA
N status
On: LED lights up green during com-
munication (currently not assigned).
Fault sta-
tus
LED ashes or lights up yellow: Fault
present
LED lights up red: Functions restric-
ted

8
Overview
Controls Description
WPS but-
ton
eTo establish a WiFi connection
using the WPS function, briey
press the WPS button (only
network connection as client
possible).
WiFi but-
ton (hot-
spot)
eTo enable WiFi, press the WiFi
button briey.
eTo disable WiFi, press and hold
the WiFi button for more than 1
second.
PLC pairing
button
eTo enable the PLC connection,
briey press the PLC pairing
button.
eTo enable the energy manager
as DHCP server (for PLC con-
nections only), press and hold
the PLC pairing button for more
than 10 seconds.
eFor a PLC connection to a cli-
ent, briey press the PLC pair-
ing button again.
Controls Description
Reset but-
ton
eTo restart the device, press the
Reset button for less than 5
seconds.
eTo reset the passwords, press
and hold the Reset and CTRL
buttons for between 5 and 10
seconds.
eTo reset the device to the fac-
tory settings, press and hold
the Reset and CTRL buttons
for more than 10 seconds. This
overwrites all current settings.
CTRL but-
ton
USB con-
nection
USB connection
eFor information on network connection options,
refer to the installation instructions of the Por-
sche Home Energy Manager on the Porsche
website at the following address:
https://tinyurl.com/porsche-e-help
Overview of device connections
Connections on top of device
Fig.5: Overview of connections on top of device
1WiFi antenna
2/3/4 Current converter (J301),
Current converter (J300),
Current converter (J200)
5Voltage measurement (J400),
Voltage range: 100 V — 240 V (AC)(L-N)