Error Messages - Atag MadQ/2 User Manual

Error messages

Example for sensor error messages
F F L L O O W W
(Short-circuit or interruption)
1 1 2 2 - - 0 0
E E R R R R O O R R
Error code 10...20 with index 0 or 1
Examples for boiler control unit error messages (control
H H E E A A T T G G E E N N E E R R . .
status)
3 3 0 0 - - 2 2
E E R R R R O O R R
Error code 30...40 with index 2...5
Example for data bus error messages
B B U U S S
(data bus address error)
7 7 0 0 - - 1 1
E E R R R R O O R R
Error code 70 with index 0 or 1
GB
The control unit contains comprehensive error identification logics,
which shows both control errors as well as system errors with prio-
rity by means of an associated error code.
Attention: Error messages only appear in the standard display
!
in succession with the respective error message.
In case of error messages the heating spe-
cialist has to be informed!
Page GB-38