Operation And Display - ABB i-bus KNX Product Manual

ABB i-bus KNX
2.5

Operation and display

Messages
Internal Temp error
External Temp error
Outdoor Temp error
Actuator error
Dewpoint
Condensate alarm
Error value
Heating setpoint adjustment:
Cooling setpoint adjustment:
© 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group
Technology
IA – Fault in internal temperature sensor
EA – Update of external temperature not received ->
OA – Update of outside temperature not received ->
AA – Update of actuator not received ->
dP – Dewpoint alarm
CA – Condensate collector alarm
EU – Value outside permissible range received
– Value is rejected
Display of HEAT and heating symbol
Display of COOL and cooling symbol
If the actual temperature is permanently displayed (standard), the set
temperature is displayed by the symbol "Manual setpoint adjustment".
The firmware status is shown in the display after a voltage reset.
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