Pentair HAFFMANS RPU-352, Instruction Manual, Page: 79 / 112

HAFFMANS RPU 352, RPU 353, RPC 80 RPC 50
2
RPU 352, RPU 353, RPC 80, RPC 50 Page 79 of 112
26 FAULTY OPERATION
Sometimes an error will occur that prevents the RPC-80 playback unit from completing an
operation. When this happens the display will show a message followed by
SEE MANUAL
PAGE...
with the code number of the error.
26.1 B-MESSAGES
All messages starting with a “B” are messages concerning the battery of the PRC-80
B1
The memory back-up battery in the RPC-80 has failed. The voltage output has fallen too low to
guarantee memory and clock operation. The battery should last approximately seven years but
we recommend that you replace it every five years. The date when the battery is fitted is saved
in the RPC-80 and a warning starts to be issued every week after the battery is five years old.
ATTENTION
!
Change the battery as soon as possible to prevent loss of clock,
calendar functions and templates
B2
The memory back-up battery in the RPC-80 is over five years old. The voltage output may soon
fall too low to guarantee memory and clock operation. Full fitting instructions are included with
the replacement battery. The battery should last approximately seven years but we recommend
that you replace it every five years. The date that the battery is fitted is saved in the RPC-80
and this warning starts to be issued every week after the battery is five years old.
ATTENTION
!
Change the battery as soon as possible to prevent loss of clock,
calendar functions and templates
After you have changed the battery you must enter the correct battery fitting date. This will
ensure that any future battery old age warnings are given at the correct time. The battery fitting
instructions cover this in more detail.
26.2 C-MESSAGES
All messages starting with a “C” are messages concerning the communication of the PRC-80
with other equipment.
C1
There has been an error in the communications between the monitor and the RPC-80. The lead
that connects the monitor to the RPC-80 may have become disconnected.