Kessel Ecolift Installation And Operating Manual page 40

Error display
5. Malfunctions
Cause Corrective action
Unplug control unit and dis-
Commissioning:
connect batteries. Check to
Pump optical sensor
cable improperly make sure pump optical sen-
connected or dama- sor cable is properly connected
ged
and check cable / sensor for
Operation: Pump opti-
damage. Replace pump's opti-
cal sensor cable da-
cal sensor if required.
maged or optical sen-
sor damaged
-The motorized back-
Unplug control unit and dis-
water flap cannot fully
connect batteries. Remove Eco-
close most likely due to
lift cover and remove any ob-
an obstruction in its
struction. Reconnect batteries
path.
and plug in control unit
- Levers on Ecolift
cover were not in cor-
Recommendation: inform your
rect position when the
authorized KESSEL customer
cover was installed
service partner
See User's Manual 010-844
(Sections 4.2.1)
Backwater has been
Close the emergency manual
detected but the motori-
flap lever. After the backwater
zed backwater flap can-
occurrence is over attempt to re-
not close fully (most li-
move the blockage as described
kely a blockage).
in this manual.
Maximum flap closure Replace motor
limit has been excee-
ded
Maximum motor ope- Contact KESSEL Customer
rational hours has Service Partner
been exceeded
Maximum number of
Replace pump
pump activations has
been exceeded
Maximum pump ope-
Contact KESSEL Customer
ration hours has been
Service Partner
exceeded
40
Advice
The pump's optical sensor cable is
automatically checked every 2 se-
conds
Attention: check backwater flap ope-
ration lever! In the case that the mo-
torized backwater flap cannot fully
close, the Ecolift will perform 3 flap
closure attempts in an effort to dislod-
ge any obstruction that may be pre-
venting the flap from fully closing. If
any of these 3 attempts are succes-
sful, then the Ecolift will return to nor-
mal operation and no alarm warnings
will sound. If these 3 attempts are not
successful then an alarm will sound –
this alarm can be acknowledged by
pressing the correct button on the
control unit. Allowing wastewater to
drain through the Ecolift may also help
dislodge any obstruction. Pressing
the flap closure button can test to see
if the flap can now fully close. In the
case that the obstruction has not been
cleared then the alarm will activate
again and the object will need to be re-
moved as discussed below.
Lifespan of motor has been excee-
ded
Backwater flap is closing too often
in short periods of time
Lifespan of pump has been
exceeded
Pump runs too often in short
periods of time