Spare Parts; Disposal - Wilo RAIN3 Série Notice De Montage Et De Mise En Service

en
Incidents
Maximum pump cycles per
hour
Pressure sensor fault
Dry running RWM
Dry running TWM
Self-priming failure
Max. runtime pump
Break tank overflow
Dry running RWM
Dry running TWM
11

Spare parts

12

Disposal

42
Spare parts
Error codes Causes
E140 Frequent starts due to
leakage (counter of starts
in specific time)
E40.1 Short circuit or wire break
(signal value out of the
range 4-20mA)
E62.1 No minimum pressure after
MP start/operation within a
specific time in RWM
E62.2 No minimum pressure after
MP start/operation within a
specific time in TWM
No water in suction side
(see dry running)
E141 Maximum permanent op-
eration time is reached,
leakage in system
E66.0 Too much water in break
tank via overflow sensor
E62.1 No minimum pressure after
MP start/operation within a
specific time in RWM
E62.2 No minimum pressure after
MP start/operation within a
specific time in TWM
If a failure persists or cannot be solved, please contact a specialist or the nearest Wilo
after-sales service.
Contact a local retailer and/or the Wilo after-sales service to order spare parts.
Mention the article number of the system on the rating plate for a rapid processing of
the order or service request.
Information on the collection of used electrical and electronic products.
Proper disposal and appropriate recycling of this product prevents damage to the envi-
ronment and dangers to your personal health.
Self-acknow- Following actions
ledging
Error will be generated.
Pump stops, error will be generated.
x If within in specific time there is no min-
imum pressure. The pump keeps on run-
ning and it will be switched over to TWM
for an adjustable time and back again in
RWM. If pressure is increase above min-
imum pressure within an adjustable time
in RWM, system operates normally again.
If pressure could not increases, it will be
switch over to TWM and back again for a
maximum of 5 times per hour. During this
time the pressure value on main screen is
blinking. After 5 times pump stops, error
will be generated.
x pump stops, error will be generated.
(see dry running).
Pump stops, error will be generated.
Forced TWM, error will be generated.
x If within in specific time there is no min-
imum pressure. The pump keeps on run-
ning and it will be switched over to TWM
for an adjustable time and back again in
RWM. If pressure is increase above min-
imum pressure within an adjustable time
in RWM, system operates normally again.
If pressure could not increases, it will be
switch over to TWM and back again for a
maximum of 5 times per hour. During this
time the pressure value on main screen is
blinking. After 5 times pump stops, error
will be generated.
x Pump stops, error will be generated.
WILO SE 2019-10