19
The following errors will be indicated on the seven-segment display:
Error code
Fault
Remedy
E.01
Connection line to conductivity
electrode interrupted. Plug-in
connector has come loose.
Check connecting line and fasten
plug-in connector by tightening the
knurled nut.
E.01
Signal from resistance thermo-
meter Pt 100 corresponds to a
temperature of < 0 °C.
Check connecting line.
Replace conductivity electrode.
E.02
Signal from resistance thermo-
meter Pt 100 corresponds to a
temperature of > 280 °C.
Check connecting line.
Replace conductivity electrode.
E.03
Short circuit in conductivity
electrode
Check connecting line, replace
conductivity electrode.
E.04
Interruption in conductivity
electrode
Check connecting line, replace
conductivity electrode.
If an error is indicated the LEDs 3 (MAX limit reached) and 5 are illuminated. The continuous blowdown
valve is motored into the OPERATING position and the power output reading is 0.5 mA.
LRS 1-7
Malfunctions
