Commissioning; Environment / Disposal; Troubleshooting - Bosch Junkers MB LAN Notice D'installation

Commissioning

▶ Observe the further information provided in the heat pump
instructions.
Legend to Fig. 12, page 64:
[1] CAN BUS system at the heat pump
[2] CAN BUS system at the module
GND Do not connect ground
CANL CAN Low
CANH CAN High
+12V Do not make the 12V connection
Completing the installation
▶ Fit the cover.
4 Commissioning
During commissioning, the LED on the module lights up
continuously in red if neither the BUS nor the LAN
connection is made.
The router must be configured as follows:
• DHCP enabled
• Ports 5222 and 5223 not blocked
• Free IP address available
• Address filtering (MAC filter) matched to the module.
▶ Plug in the power supply unit.
The module automatically obtains an IP address from the router. The
name and address of the target server are stored in the standard settings
of the module.
The module requires an internet connection the first time it is
commissioned. It logs on to the Junkers server automatically. It obtains
the latest software and is configured automatically on the BUS system
that is connected.
The router does not necessarily have to be connected to the internet
after commissioning. The module can also be operated using the local
network only. If this is the case, access to the heating system via the
internet or automatic updates of the module software are not possible.
The first time the JunkersHome app starts, you will be prompted to
enter the factory-set login name and password. These login details are
printed on the module data plate.
Data plate
Legend to Fig. 13, page 64:
[1] Data plate with login details, MAC address and ID number
[2] Code switch (no function)
Testing the connection (with heating circuit 1 logged on)
You can check whether the module is communicating correctly with the
heating system.
▶ Briefly press the RESET button ( Fig. 6, page 63) to change the
operating mode for heating circuit 1 at the programming unit.
The change is shown on the operating mode indicator (LED) on the
programming unit.
▶ To conclude the connection test, reinstate the required operating
mode.
Resetting personal settings.
If you have forgotten your personal password:
▶ Press the RESET button ( Fig. 6 and 7, page 63) and hold it down
for at least 6 seconds.
You can now re-assign your personal password.
12
5

Environment / disposal

Environmental protection is a fundamental corporate strategy of the
Bosch Group.
The quality of our products, their economy and environmental safety are
all of equal importance to us and all environmental protection legislation
and regulations are strictly observed.
We use the best possible technology and materials for protecting the
environment taking account of economic considerations.
Packaging
We participate in the recycling programmes of the countries in which our
products are sold to ensure optimum recycling.
All of our packaging materials are environmentally compatible and can
be recycled.
Used appliances
Used appliances contain valuable materials that should be recycled.
The various assemblies can be easily dismantled and synthetic materials
are marked accordingly. Assemblies can therefore be sorted by
composition and passed on for recycling or disposal.
6

Troubleshooting

For information on troubleshooting the router, iPhone
®
iPad or iPod touch
instructions.
The indicator shows the operating condition of the module.
ON/OFF indicator Possible cause
Constantly OFF Power supply
interrupted.
Power supply unit cable
not connected to
module.
Power supply unit
faulty.
Constantly red When commissioning or
restoring factory
settings: Neither BUS
nor LAN connection
available.
Otherwise: internal
fault
Table 9 Fault table
®
, see the relevant manufacturer's
Remedy
▶ Switch ON power
supply.
▶ Make connection.
▶ Replace power
supply unit.
▶ Disconnect module
from power supply.
▶ Make BUS and LAN
connections.
▶ Recommission
module.
▶ Replace module.
MB LAN – 6 720 805 489 (2013/01)
®
,
6 720 647 836-01.1o