English (GB)
15
6.4 Description of fault indications
If a fault occurs, the symbol
will be visible, an audible alarm will be given by the buzzer and the fault code will be written by means of
the 14-segment characters in the display. To see the kind of fault, if it is automatically reset and the code is not longer visible, open the
fault log (see fig.
). When you leave the fault log, the symbol
will disappear.
The last 20 faults are stored in the fault log as fault codes. The meaning of the fault codes are described in the table below:
Fault
code
Meaning
Displayed
text
Flashing
symbols
Reset of fault
indications
Description
Auto
Man
F001
Phase sequence
failure
F001
●
(Only three-phase pumps)
The phase sequence between control board and power
supply is wrong. See fig.
.
F002
One phase
missing
F002
●
●
(Only three-phase pumps)
One phase is missing.
F003
High liquid level
F003
●
●
The liquid level is high in relation to preset value.
F004
Sensor failure
SENSOR
-
●
●
Sensor signal out of range or lost.
F005
Overtemperature,
pump 1
TEMP
●
●
Motor thermal switches connected to the controller will
stop pump 1 in case of overheating.
F006
Overtemperature,
pump 2
TEMP
●
●
Motor thermal switches connected to the controller will
stop pump 2 in case of overheating.
F007
Overcurrent,
pump 1
F007
●
Pump 1 is stopped if an overcurrent is measured for a
certain period of time (blockage protection).
F008
Overcurrent,
pump 2
F008
●
Pump 2 is stopped, if an overcurrent is measured for a
certain period of time (blockage protection).
F011
Operating time
exceeded, pump 1
F011
●
●
The pump has run for more than the allowed operating
time, and the controller has stopped the pump for a
defined 2cool-down period in order to prevent
overheating. The operating time and cool-down period
depend on the pump. See the duty type on the nameplate.
Check that the outlet valve is open.
Check that the non-return valve is functioning. A leaky
non-return valve can allow liquid in the outlet pipe to flow
back into the tank.
Remove any blockage from the vent hose at the pump
outlet.
F012
Operating time
exceeded, pump 2
F012
●
●
F013
External fault
EXT
-
●
An external level switch can be connected to the
controller to give an alarm if basement outside the lifting
station is flooded by groundwater or water from burst
water pipe.
F014
Battery failure
BAT
-
●
●
The battery is empty and must be replaced.
F015
Relay or contactor
does not open,
pump 1
RELAY
●
Pump 1 receives a signal to stop, but does not react. This
situation is detected by current measurement.
F016
Relay or contactor
does not close,
pump 1
RELAY
Pump 1 receives a signal to start, but does not react. This
situation is detected by current measurement.
F017
Relay or contactor
does not open,
pump 2
RELAY
●
Pump 2 receives a signal to stop, but does not react. This
situation is detected by current measurement.
F018
Relay or contactor
does not close,
pump 2
RELAY
Pump 2 receives a signal to start, but does not react. This
situation is detected by current measurement.
F019
Communication
fault
The display
is off.
●
Communication fault between the main board and the
display. As the display is off, you can only see the fault
code via PC Tool. Check the ethernet cable between the
main board and the display.
F117
F117
●
Communication fault between the main board and the
display. The display is on and shows the fault code F117.
Check the ethernet cable between the main board and the
display.
