Lowenstein Medical prismaAQUA Service And Repair Manual

38 EN WM 100 TD and WM 100 TH
WM 67971b 09/2017
6 Faults
6.3 Error memory
The therapy device has an internal error memory with space for up to
100 error entries. Once the maximum number of entries is reached, the
oldest entry is overwritten.
6.3.1 Opening/deleting the error memory
1. Activate Service menu (see 5.2)
2. Press Service files.
3. Press Delete all.
4. Confirm the prompt with Yes.
or
5. To cancel, press No.
The causes of the individual errors are shown in the following table:
Error
number
Error memory designation Description Cause Remedy
101 PressureSensorLinesLow Mainboard defective Replace mainboard
102 NoPressureSensor Sensor error Mainboard defective Replace mainboard
103
PressureSensorZeroBalanceOutOfRange Sensor error
Mainboard defective Replace mainboard
Device outlet fitted incorrectly Check fitting of device outlet
104 FlowSensorLinesLow Sensor error Mainboard defective Replace mainboard
105 NoFlowSensor Sensor error Mainboard defective Replace mainboard
106 NoBarometerSensor Sensor error Mainboard defective Replace mainboard
107 NoBarometerOutOfRange Sensor error Mainboard defective Replace mainboard
108 RealTimeClockNotSet Real time clock error
Clock not set Set the date and time
Battery on mainboard empty Replace battery on mainboard
Mainboard defective Replace mainboard
109 RealTimeClockNotOscillating Real time clock error Mainboard defective Replace mainboard
110 RealTimeClockNotInitFailed Real time clock error Mainboard defective Replace mainboard
111 RealTimeClockSetByLcFailed Real time clock error Mainboard defective Replace mainboard
112 MainCrystalNotOscillating Hardware error Mainboard defective Replace mainboard
113 SelftestDoneWithErrors
Hardware error
Mainboard defective Replace mainboard
Cover or respiratory air
humidifier fitted incorrectly
Check fitting of cover and
respiratory air humidifier.
Time deleted / RTC error New mainboard Reset time.
114 VoltageControlReferenceVoltageLow Voltage supply error Mainboard defective Replace mainboard
201 FunctionCheckMotorFailed Fan speed error
Mainboard defective Replace mainboard
Fan defective Replace fan
202
ControlBlowerNotRunningForLong
TimeError
Fan speed error
Mainboard defective Replace mainboard
Fan defective Replace fan
203 ControlPressureSensorHighError Sensor error
Mainboard defective Replace mainboard
Pressure-measurement hose
kinked/blocked
Check position of pressure-
measurement hose / remove
blockage, replace hose
204 ControlHumidifierError Humidifier error
Mainboard defective Replace mainboard
Heating element defective Replace heating element
205 SystemControlSupplyVoltageFailure Voltage supply error
Mainboard defective Replace mainboard
Power supply unit defective Replace power supply unit
206 SlabModuleChecksumError Module error
prismaCONNECT module
defective
Replace prismaCONNECT
module
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Lowenstein Medical prismaAQUA Specifications

General

Brand	Lowenstein Medical
Model	prismaAQUA
Category	Humidifier
Language	English