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Aereco S.A.
TECHNICAL MAINTENANCE
Only a qualified technician can access the device. In case of failure, problems or any
questions, please contact your reseller.
Procedure in case of default indicated by the system:
Before any operation, disconnect the 230 VAC network of the fans
and disconnect the 230 VAC network of the electronic driving box.
The fans can still be charged up despite the disconnection of the 230
VAC network, implying a risk of electric shock.
Wait at least 5 minutes after the disconnection before touching
any fan.
1)
Check the electrical drawing and the connections:
Of the input ‘Probe’.
Of the fan(s) corresponding to the Fan modules in default.
2)
Check the setting of the faulted fan
3)
Check the good connection of RJ11 cables and replace the RJ11 cable connecting the input “L" of
module(s) in default if necessary.
4)
Check the connection of the 230 VAC network of the fan(s) in default.
5)
Visually inspect that the fan in default is not damaged and that nothing is forcing its turbine.
6)
Replace the 230 VAC network of the fan and of the electronic driving box.
Wait for the start-up of the system (descending flashing light) and the fail
over in the 'FAULT’ mode.
Press and hold the button on the Main module (the operation can
last up to 20 seconds).
The system will operate a reset of every recorded default and switch back
to NORMAL mode.
Release the button.
WAIT 5 minutes
. If the problem has not been fixed by the previous
operations then the system will fall back to the FAULT mode.
In this case, please contact your reseller.
PB
Summary of Contents for VBP+
Page 11: ...11 36 Aereco S A ...
Page 13: ...13 36 Aereco S A Temperature sensor connection only ...
Page 14: ...14 36 Aereco S A Wind gauge connection only ...
Page 15: ...15 36 Aereco S A Clock connection only ...
Page 16: ...16 36 Aereco S A Temperature sensor wind gauge connection ...
Page 17: ...17 36 Aereco S A Temperature sensor clock connection ...
Page 35: ...35 36 Aereco S A ...
