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8.5
Maintenance menu
Service-relevant settings are made in this menu, e. g. deleting
the list of faults after all faults have been rectified in the course
of service.
If the service display is set directly at the heat source on the
basis of the run time or burner hours, the setting
Maint.message appears under ON, but the Maint. date
cannot be set.
Menu item
default
settings
Maint.message
OFF
Maint. date
Reset Maint.
NO
Current Fault
Fault History
Clear Fault
NO
Table 11 Settings in the maintenance menu
8.6
System info menu
Detailed information about the BUS users in the system can be
queried in this menu. No changes can be made.
Menu item
Display example
Install.date
09/14/2014
Control unit
xxx.x
Control SW
1.xx
2.xx
SW controller
NFxx.xx
HC Module SW
NFxx.xx
Table 12 System info
1) Not available if a corresponding module is installed.
CRC200
Control range Functional description
ON | OFF
Maint.message is not available for heating zone 1.
No service display appears on the user interface.
A service display appears on the screen of the user interface on the set date
( Maint. date).
01/01/2012 –
Date for next heating system maintenance. (only for heating zone 1)
12/31/2099
NO | YES
Reset Maint. is not available for heating zone 1.
The service display is not reset.
The service display is reset.
e. g. 09/29/
All current faults are displayed, arranged in order of fault severity: the fault date
2014
appears in the text line, the fault code and sub-code flash alternately in the
A11/802
value display.
e. g. 07/31/
The last 20 faults are displayed, arranged in order of the time of occurrence.
2014
The fault date appears in the text line, the fault code and sub-code flash
A02/816
alternately in the value display.
ON | OFF
The fault history is retained.
The fault history is deleted.
Functional description
The date of the first confirmed configuration is recorded automatically.
Designation of the heat source controls
Software version of the heat source controls
User interface software version
CZM100 software version
1)
Service menu | 25
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