User manual & technical documentation – LDC-Q – EN – Rev 1.1 - 20022018
23
working.
Red 4x
flashing
Not active for
LDC-Q
Red 5x
flashing
Fault pressure
sensors
If the mA signal
of the sensor
falls below 3.5
mA, the fault
pressure sensor
is activated.
Pump is
switched off.
Filling valve
remains active
mA signal must
return within
the 4-20 mA
range,
afterwards reset
installation
Red 6x
flashing
Break tank level
sensor fault
1 or more
sensors defective
Filling valve
and pump are
switched off.
Check whether
the sensors are
connected
properly. Check
whether the
sensors are still
working
properly. Reset
installation.
Summary of Contents for LDC-Q
Page 9: ...User manual technical documentation LDC Q EN Rev 1 1 20022018 9...
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Page 31: ...User manual technical documentation LDC Q EN Rev 1 1 20022018 31 Drawing 1...
Page 32: ...User manual technical documentation LDC Q EN Rev 1 1 20022018 32 Drawing 2...
Page 33: ...User manual technical documentation LDC Q EN Rev 1 1 20022018 33 Drawing 3...
Page 34: ...User manual technical documentation LDC Q EN Rev 1 1 20022018 34 Drawing 4...
