Indicator Of Conventional Heat Source Block; Faults Not Indicated At The Module; Overview Of The Service Menu; Environmental Protection/Disposal - Buderus AM200 Installationsanleitung Für Den Fachmann

5.5

Indicator of conventional heat source block

Status indicator Possible cause
Constantly OFF No conventional heat
source connected
yellow Conventional heat
source blocked
Constantly green Conventional heat
source released
Table 16
5.6

Faults not indicated at the module

Fault Possible cause
Active alternative heat The maximum permissible
source frequently applies temperature of the
internal limit or switches alternative heat source
off completely. has been exceeded.
Table 17
6

Overview of the service menu

The menus depend on the installed user interface and the installed
system. The menu items are displayed in the sequence below.
Service menu
Commissioning
– ...
– Altern. HS (Alternative heat source)
– ...
– ...
Set altern. HS (Setting of alternative heat source)
– Alt. heat source activation (Activation of alternative heat source)
– Relay output config. (Relay output configuration)
– Buffer primary pump
– Config. pump
– Output for pump
– Min. output of pump
– Start conf. pump
– Mixer return AHS (Mixer return, alternative heat source)
– AHS return temp rise (Return temperature increase, alternative
heat source)
– Mixer run time
– Set temp. return (Set temperature, return temperature increase)
– Buffer (Buffer cylinder)
– Set flow temp. AHS (Set flow temperature for buffer cylinder
charging)
– Buffer bypass
– Bypass mixer run time
– DHW via buffer
– Config. DHW cylinder (Configuration, DHW cylinder)
AM200 – 6720871012 (2017/06)
Remedy
If the blocking function is required:
▶ Check whether the heat source
supports the interlock via BUS or
external interlock connection.
▶ Check the corresponding
settings at the control unit.
Normal operation
Normal operation
Remedy
▶ Restrict set
temperature for
buffer cylinder
charging.
Overview of the service menu
– Blocking mode
– Config. htg. blocking mode (Configuration, heating blocking
mode)
– Conf. DHW blocking mode (Configuration, DHW blocking mode)
– Hyst. for boiler block (Switching differential for boiler block)
– Boiler release wait.time (Waiting time until boiler release)
– Blocking output selection
– Config. of block.terminal (Configuration, blocking terminal)
Diagnosis
– Function test
– Altern. HS (Alternative heat source)
– ...
– ...
– Monitored values
– Altern. HS (Alternative heat source)
– ...
– ...
7

Environmental protection/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.
Old electrical and electronic appliances
Electrical or electronic appliances that are no longer
serviceable must be collected separately and sent for
environmentally compatible recycling (in accordance with
the European Directive on Waste Electrical and Electronic
Equipment).
To dispose of old electrical or electronic appliances, you
should use the return and collection systems put in place in the country
concerned.
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