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6. Display Functions and Programming Possibilities
Error messages
• If control light MALFUNCTION (6) is
flashing, after shortly pressing button j
(10), the respective error number is
indicated (LED's are flashing irregularly -
example: error 7).
Error memory
The error memory indicates the last 5
error messages of the control unit.
• Shortly press button j.
All LED's light up one after the other in
sequence 1 - 8.
• The control unit indicates the current
error.
• Press button g (12) in order to have old
errors indicated.
• Press button 팬 (11) in order to have the
current error indicated.
• Press button j in order to terminate the
indication of error memory.
• All LED's go off in sequence 8 - 1.
Advice:
The error number is calculated by adding the irregularly
flashing LED's.
See as well section 9.2, error numbers, page 74.