Fresenius Medical Care AquaA, Инструкция по эксплуатации

Страница: 123 / 240

Chapter 5: Alarms
Fresenius Medical Care AquaA IFU-EN 06A-2021 123
5.8 Alarms and information messages–AquaHT (option)
An error code marked with „*“ denotes a self-confirming message.
Error code Visual
indica-
tor Messages Cause Action required
F–01–04–01 Signal:
red FAILURE:
HTU BK I/O bus
– Connection problem
between the AquaA reverse
osmosis system and the
AquaHT system
component.
– The AquaHT system
component is turned off.
– The network connection is
defective or disconnected.

Contact the service
department
F–02–04–01 Signal:
red FAILURE:
Fill level
dropped–leakage
– Excessive water
consumption during the ring
main heat disinfection
heating phase.
– Water consumption
exceeds 50 liters during
heat disinfection–heating
ring main.

Contact the service
department
F–02–04–02 Signal:
red FAILURE:
Permeate
temperature T-5P
exceeded
– The dialysis water
temperature T-5P has
exceeded the specified
alarm limit T-P or T-Ps
(
AquaA2 ).
– Temperature sensor T-5P
defective
– Line defective or interrupted

Contact the service
department
W–01–04–01 Signal:
yellow WARNING:
Temperature
measurement
impossible
– Temperature sensor T-H1
defective
– Temperature sensor T-H2
defective
– Temperature sensor T-P
/CDT-P defective
– Temperature sensor T-F
/CDT-F defective
– Temperature sensor T-Ps
/CDT-Ps defective
– Temperature sensor T-5B
defective
– Temperature sensor T-5P
defective
– Lines to temperature
sensors defective

Contact the service
department