Kessel Staufix FKA Comfort, Installation And Operating Manual

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8. Problems with mains operation of control unit
Power-LED lit
Alarm LED flashing
Flap-LED flashing,
Acoustic signal
Power-LED lit,
Alarm-LED flashing,
Backwater-LED flas-
hing
Flap-LED flashing,
acoustic signal
Flap cannot be closed com-
pletely during start-up or by
the “test” key, i.e. the flap is
blocked by an object in the
backwater flap “Flap fault”
- Wrong lever position during
cover fitting
Backwater detected.
The flap cannot be closed
completely, however, i.e. it is
blocked by an object
“Flap fault during backwater”
Remove the mains plug, deactivate
the battery, open the Staufix cover,
eliminate the blockage and return to
operation
Recommendation:
Inform a specialist company
- See installation instructions 010-
842 (section 4.2.1)
Close the emergency valve. After
the end of backwater, remove the
blockage as describedn
Caution: Check position of the
operating valve! The control at-
tempts to close the flap 3 x in the
interval and perhaps eliminate the
blocking object in the process. If
the object can be removed by the
flap movement during these cy-
cles, the system is ready to be
used again. If this does not work,
the system switches to fault. Ack-
nowledgement of the acoustic sig-
nal is possible. It is also possible to
remove the object by flushing the
line. This can be checked by pres-
sing the test key again. In the event
of a negative result, the fault mes-
sage appears again; the object
must be removed as described
under remedial measures.
The KESSEL control unit detects faults during start-up and during operation, allowing them to be remedied easily.
8.1 Problems with mains operation / diode display
Fault display Cause Remedy Notes
Power-LED flashing,
alarm-LED flashing
Acoustic signal
Power-LED lit,
alarm-LED flashing
quickly
Flap-LED flashing
Acoustic signal
Power-LED lit,
alarm-LED flashing
quickly
Backwater-LED flas-
hing
Acoustic signal
Battery is missing or faulty
“Battery fault”
- Initialisation: “Motor” con-
trol cable is not connected,
connected with inverse pola-
rity or is broken
- During operation: “motor”
control cable faulty
“Motor fault”
- Initialisation: “Probe” con-
trol cable is not connected,
connected with inverse pola-
rity or is broken
- During operation: “Probe”
control cable faulty
“Probe faulty”
Remove the mains plug, connect
batteries, replace by new batteries
if necessary
When the unit is ready to function,
a running light appears on the dis-
play again.
Remove the mains plug, disconnect
the battery; check the control cable
for correct connection or passage,
replace motor if necessary.
Remove the mains plug, disconnect
the battery; check the control cable
for correct connection or passage,
replace motor if necessary.
- Initialisation: The system can be put
into operation, i.e. it is functional.
Alarm can be acknowledged.
- Operation: The fault message ap-
pears after a maximum of 5 minutes.
The system is ready for operation, ma-
nual mode is possible.
Fault detection only takes place du-
ring operation (see chapter 8.2 “Ad-
ditional functions”).
- Initialisation:
Cannot be put into
operation
- During operation: Fault detection
during manual operation test
cycle/backwater
The probe is scanned every 2 se-
conds.
Power-LED lit
Alarm LED flashing
alternating with flap-
LED
Max. number of cycles
for flap exceeded
Motor transmitting figure
exceeded
Replace motor
Inform the customer servi-
ce partner
Motor service life reached
Flap closes too often within a
short time
Power-LED lit
Alarm LED flashing
at the same time as
Flap LED
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