Remedying Faults With Error Message - Biddle CA2 Manual

F
AULTS
5.4

Remedying faults with error message

C L
ODE IKELY CAUSE
E1 The control panel does not
communicate with one or more
connected units.
This fault may occur:
• when a connected unit is
removed or replaced;
• due to a short failure in the
power supply to a connected
unit;
• due to incorrect cabling;
• due to a defect.
54
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history
.
This message disappears when touched or when the unit is
switched on again.
5.3.2 Deleting faults
Most fault messages will disappear automatically when the
problem is resolved. Certain faults have to be remedied,
however, by deleting the error message via
Menu Maintenance Current faults
> >
5.3.3 Reconfiguring the control panel
Some faults can be remedied by reconfiguring the control
Menu Maintenance
panel via >
searches for connected units again.
All settings are retained.
Try to remedy faults that come with an fault message using the
below table. No technical expertise is needed for this.
W
HAT TO DO
1. Reset the control panel (see section 5.3.3).
2. Check if power is supplied to all connected units.
3. Check if the dummy plug is present in the connector
plate of the last connected unit.
4. Check the control cables:
- are they connected and free from breaks?
- are they stretched out or rolled up neatly?
- are they shielded from magnetic fields?
5. Check printed circuit board fuse F2 in all connected
units.
6. Check wiring between connector plate and
connectors X380 and X390 on the printed circuit
board.
C A
OMFORT IR
Menu Maintenance Fault
> >
.
Reconfigure
> : The panel then
C
URTAIN