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Functions
Safety and monitoring equipment (cont.)
Fault messages
In the event of a fault recognised by the control unit (e.g. faulty sensor), the
status display will show "Status display fault", and the fault indicatorĂ"U"
illuminates.
The "Fault" menu has the following functions:
H List of all current faults
H Date and time of last change in fault situation
H List of the last 10 faults
(1: most recent fault; 10: oldest fault in the memory)
H Deletion of all faults from memory
Multi-boiler control unit
The system records a fault.
Operating details
The system records a fault.
Faults
Example:
There is a fault in the flow temperature sensor
area.
Date and time of the last change in the fault
situation.
The last 10 faults are shown in sequence. The
second line lists the fault details.
To delete the last 10 faults, select "Yes".
5862Ă474ĂGB
Status display
fault
Fault
Flow temp.
Tu 29Ć10Ć2002
08:15:00
Saved fault 01
Flow temp.
Fault memory
Clear Yes
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