Fresenius Medical Care AquaA, Instructions For Use Manual

Page: 112 / 240

Chapter 5: Alarms
112 Fresenius Medical Care AquaA IFU-EN 06A-2021
5.4 Error category 01–system and hardware problems
The following tables list all errors which might occur when operating the
system.
As some messages are identical except for certain criteria, these have
been combined into groups. The errors are classified in categories of
01 to 03.
An error code marked with „*“ denotes a self-confirming message.
Error code Visual
indica-
tor Messages Cause Action required
F–01–01–01 Signal:
red FAILURE:
Replace terminal
battery
– Insufficient display battery
capacity

Contact the service
department
F–01–01–02 Signal:
red FAILURE:
Overvoltage
– Excess voltage at the
operating unit.
– This message is
automatically cleared once
the specified supply voltage
has been reached.

Check display power
supply

Contact the service
department
F–01–01–03 Signal:
red FAILURE:
FATAL ERROR
Code: , Subcode:
– This message is generated
by the operating system of
the terminal if proper
operation can not be
continued due to lack of
security.
To reproduce the
problem which occurred,
the code and subcode as
well as the software
versions of the operating
system and the user
interface must be known.

Contact the service
department
F-01–01–04 Signal:
red FAILURE:
COMMUNICATION
ERROR Code:,
Subcode:
– Protocol and interface error To reproduce the
problem which occurred,
the code and subcode as
well as the software
versions of the operating
system and the user
interface must be known.

Contact the service
department
F–01–01–05 Signal:
red FAILURE:
I/O-Bus
– BUS system connection
interrupted
– BUS component defective

Contact the service
department