Burkert Type TAT002 - Manual (Page 15)

0911 - 13
english
5 MAINTENANCE
When operated in accordance with the instruction in this handbook, the 0911
controller is maintenance-free.
6 REPAIR WORK
6.1 Faults
ERROR MESSAGES
ACKNOWEDGING ERRORS VIA THE KEYBOARD
Message EE - Microprocessor fault
Press any button.
The message rES appears on the display for 3 s. The device then switches
to normal operation.
AUTOMATIC ACKNOWLEDGEMENT OF THE ERROR
• Message P1 - Room sensor error
After a few seconds or once the error has been cleared, the message will
be acknowledged automatically.
• Messages HA/LA - High/Low temperature alarm
After a few seconds or once the error has been cleared, the message will
be acknowledged automatically.
Message Cause Effect
EE Microprocessor fault
P1 Room sensor fault
Relay operation according to the
parameters Con and COF
HA
High temperature
alarm
Outputs remain unchanged
LA Low temperature alarm Outputs remain unchanged