Pentair Pool Products Nocchi R4TE Use And Maintenance Manual page 29

Undefined error
E99
Communication
485E
error
This alarm condition closes the J3
contact on the power board for
possible external signals (alarm
light, siren, etc.)
This error occurs when
unforeseen error takes place.
This signal refers to pump units
and is indicated when the devices
are not communicating correctly.
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which restart the system.
If the error occurs again, contact
your nearest assistance centre.
an Wait for a few minutes. If the
signal remains, contact
nearest assistance centre.
x Press the
START/STOP or cut the
power off and wait until
the LINE Led switches off
and after which restart the
system.
x Check the communication
cable.
If the error occurs again, contact
your nearest assistance centre.
your
button
57