Environmental Protection/Disposal - Bosch CRC200 Installation Instructions For Contractors

28 | Environmental protection/disposal

Cause or fault description
A61 1051 External room sensor not
... ... available
A68 1058
(A61 = Heating zone 1;
...
A68 = Heating zone 8)
A61 3011 CRC200 in heating zone 1
wrongly configured
A61 3011 CRCx00 with corresponding
... ... heating zone is missing
A68 3018
(A61 = Heating zone 1;
...
A68 = Heating zone 8)
A61 3061 No communication with zone
... ... module
A68 3068
(A61 = Heating zone 1;
...
A68 = Heating zone 8)
A61 3091 Room temperature sensor
... ... faulty
A68 3098
(3091 = Heating zone 1;
...
3098 = Heating zone 8)
Table 13 Fault table
10 Environmental protection/disposal
Environmental protection is one of the fundamental company
policies of the Bosch Group. We regard quality of performance,
economy and environmental protection as equal objectives.
Environmental protection laws and regulations are strictly
adhered to. To protect the environment, we use the best
possible technology and materials taking into account
economic points of view.
Packaging
For the packaging, we participate in the country-specific
recycling systems, which guarantee optimal recycling. All
packaging materials used are environmentally-friendly and
recyclable.
6 720 821 651 (2017/05)
Testing sequence/Cause
Wrong configuration in the controller
for external room sensor.
Check the configuration of controller
in heating zone 1.
A zone module is detected but not
allowed with current settings
Check the configuration of the
controller for the corresponding
heating zone
Check connection to controller and
connecting cable
Check if controller is faulty
Check connection to zone module
and connecting cable
Check if zone module is faulty
Controller faulty
Old appliances
Old appliances contain resources that should be recycled.
The components are easy to separate and the plastics are
marked. This allows the various components to be sorted for
appropriate recycling or disposal.
Measure
Change to No in service menu (external room
sensor is not yet available)
If a zone module is to be installed, set the
setting Control type to Room supply, if
outdoor temperature sensor not installed.
Assign the heating zone properly.
Connect controller properly with a
functioning cable
Replace faulty controller
Connect controller and zone module
properly with a functioning cable
Replace faulty zone module
Replace controller
CRC200