Bosch MS 200 Notice D'installation page 41

5 Troubleshooting
Use only original spare parts. Damage caused by the use of spare parts
not supplied by the manufacturer are excluded from the warranty.
▶ If a fault cannot be rectified, please contact your local service
engineer.
If the code switch is set to 0 for > 2 seconds when the power supply is
switched on, all module settings are reset to their default settings. The
user interface issues a fault display.
▶ Restart the module.
The indicator shows the operating status of the module.
4 5 6
3
2
1
0
Status indicator Possible cause
Constantly OFF Coding switch on 0
Power supply
interrupted
Fuse is defective
Short circuit in the BUS
connection
Constantly red Internal fault
Flashing red Coding switch in invalid
position or in
intermediate position
Flashing green Maximum cable length
for BUS connection
exceeded
The solar module
detects a fault. The
solar system continues
to run in the controller's
emergency mode
( fault text in fault
history or service
manual).
See fault display on the
user interface display
Constantly green No fault
Table 18
MS 200 – 6721819173 (2020/02)
7
8
9
10
0 010 013 372-001
Remedy
▶ Set the coding
switch.
▶ Turn on the power
supply.
▶ When the power
supply is switched
off, replace the fuse
( Fig. 17 at end of
this document).
▶ Check BUS
connection and
repair if required.
▶ Replace module.
▶ Set the coding
switch.
▶ Make shorter BUS
connection.
▶ The system yield is
largely maintained.
Nevertheless, the
fault should be
remedied when
maintenance work is
next performed on
the system at the
latest.
▶ The user interface
instructions and the
service manual
contain further
information on
troubleshooting.
Normal operation
6 Environmental protection and disposal
Environmental protection is a key commitment of the Bosch Group.
Quality of products, efficiency and environmental protection are equally
important objectives for us. Environmental protection laws and
regulations are strictly observed.
To protect the environment, we use the best possible technology and
materials while taking into account economic considerations.
Packaging
Where packaging is concerned, we participate in country-specific
recycling processes that ensure optimum recycling.
All of our packaging materials are environmentally compatible and can be
recycled.
Used appliances
Used appliances contain valuable materials that can be recycled.
The various assemblies can be easily dismantled. Synthetic materials are
marked accordingly. Assemblies can therefore be sorted by composition
and passed on for recycling or disposal.
Old electrical and electronic appliances
This symbol means that the product must not be disposed
of with other waste, and instead must be taken to the waste
collection points for treatment, collection, recycling and
disposal.
The symbol is valid in countries where waste electrical and
electronic equipment regulations apply, e.g. "European Directive 2012/
19/EC on old electronic and electrical appliances". These regulations
define the framework for the return and recycling of old electronic
appliances that apply in each country.
As electronic devices may contain hazardous substances, it needs to be
recycled responsibly in order to minimize any potential harm to the
environment and human health. Furthermore, recycling of electronic
scrap helps preserve natural resources.
For additional information on the environmentally compatible disposal
of old electrical and electronic appliances, please contact the relevant
local authorities, your household waste disposal service or the retailer
where you purchased the product.
You can find more information here:
www.weee.bosch-thermotechnology.com/
Troubleshooting
41