5 Troubleshooting
38
5.3
Error code
This device has a function to display various error codes. Error codes are displayed at the bot-
tom of the display.
5.3.1
Description and action for error code
When error codes are displayed, perform the operation in accordance with the following table.
Note
If the error code is still displayed after performing the action in the table, contact us.
Error code
Description
Cause or possible cause
Action
System Error
System error
System error inside the
device
Turn OFF the power and
restore.
No Sample
Sample water out-
age failure
Sample water is disrupted.
Check the flow meter's float to
confirm that the sample water
is indeed flowing.
Cond Scale Over
Conductivity error
Sample conductivity value is
out of device input upper-
limit.*
Check the conductivity value of
sample water.
Temp Scale Over
Temperature error
Sample temperature is out
of range.
Check the temperature of
sample water.
Low Pressure
Abnormal pressure.
The pressure of the sample
is too low.
High Pressure
Abnormal pressure.
The pressure of the sample
is too high.
*Input upper limit varies depending on the configuration of the “configuration of the measure-
ment range”.
Setting measurement range
Upper limit
100.0
2.00
µ
S/cm
500.0, 1000
10.00
µ
S/cm