hager TX 450, Руководство пользователя, Страница: 42 / 128

81
hager
GB
Faults and maintenance
7
7.1 Error messages
If this message is displayed, dis-
connect the front face then recon-
nect it. Check:
- that the BCU used cor-
responds correctly with the
BCU TX450 of the Room
Controller.
- that the application software
corresponding to the Room
Controller has been correctly
downloaded.
Wrong BCU or bad application
This message is displayed when
the Room Controller detects a diffe-
rence between the configuration of
the BCU and the front face.
In this case, it is possible:
- to reset to zero the front face,
- to modify the zones indicated
into reverse colours,
- to ignore the modified zones.
Check for consistency bet-
ween the BCU configuration
and the front face.
Detection of modifications in the configuration
80
6.3 Choice of language
• Select the desired language using
the and touch pads.
• Press the touch pad to confirm
and return to the Configuration
screen.
The desired language must be selected when first
commissioning.
6.4 To reset to zero
A warning message indicates that,
after confirmation, the values will
be reset to zero.
• Press the touch pad to confirm
and return to the Configuration
screen.
This menu is used to reset the Room Controller to its
default values.
6
Configuration mode